Re: Horizontal tabs in a TabPanel
Just looked at some of the option avaliable, I think i'm going to add options into a stackpanel then putting the tabl panel and stackpanel into a dock panel. Just wondering how to incorporate it so everything looks awhole is it all done through a CSS? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: TextBox allow only numbers (gwt 1.6.4)
thanks all for the help so far!
the solution of Pablo works for me. although I also have the problem
with CTRL+V. If the user inputs a string like that there is no
cancelKey() possible.
I added a second keyhandler doing this:
inputRufnummer.addKeyUpHandler(new KeyUpHandler() {
public void onKeyUp(KeyUpEvent event) {
if
(!inputRufnummer.getText().matches([0-9]*)) {
sendButton.setEnabled(false);
sendButton.setText(Not a number);
} else {
sendButton.setEnabled(true);
sendButton.setText(Send);
}
}
});
Best solution for me would be if the framework would offer a number
only TextBox - but for the moment this solution must suffice.
On Jun 30, 12:50 am, Thomas Broyer t.bro...@gmail.com wrote:
On 29 juin, 22:38, Eric erjab...@gmail.com wrote:
On Jun 29, 3:20 pm, Thomas Broyer t.bro...@gmail.com wrote:
Note that ((TextBox) event.getSource()).cancelKey(); is exactly
equivalent to event.preventDefault();
..and I believe the // TODO(ECC) must be tested. really means that
it *needs* to be tested (i.e. I'm almost sure that it isn't enough;
I'm almost sure you also have to deal with KeyDown and/or KeyUp).
How could I write my application to recover nicely when the user
pastes
alphabetic characters into the text box? If the user selects Ctrl (or
Cmd)-V,
or right-clicks and pastes. the browser will not invoke the keyboard
handler.
I found out that IE has an onpaste event, but that isn't universal.
That's why I think canceling keys is not good practice (or at least
not good enough), you should instead (or in addition, if you really
want) either flag the field as invalid or automatically fix it (e.g.
on KeyUp field.setText(fix(field.getText()) where fix() does something
like a replaceAll([^0-9], )).
The best solution, of course, would be to use an input type=number
in an HTML5-aware browser (Opera for now). But in the mean time, a
validation framework, or auto-correction work pretty well (and
cancelling keys are just a bonus if you can get it to work)
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: Problem specifying Grid's cell size
Hi,
Can anyone help me out explaining how to add a hyperlink in a cell for any
grid?
I could set simple data into my grid but unable to find out how to add a
hyperlink in one of the columns.
Please let me know.
On Tue, Jun 30, 2009 at 8:21 AM, hezjing hezj...@gmail.com wrote:
Hi Ian,
You example works fine except that I have to include myGrid when setting
the styles into the cells like the following:
f.setStyleName(0, 0, myGrid my-Grid-ne my-Grid-border-row
my-Grid-border-col);
f.setStyleName(0, 1, myGrid my-Grid-n my-Grid-border-row);
f.setStyleName(0, 2, myGrid my-Grid-nw my-Grid-border-row
my-Grid-border-col);
f.setStyleName(1, 0, myGrid my-Grid-e my-Grid-border-col)
For some reasons, the myGrid style specified in Grid has no effect in the
cells.
Thanks Ian, you shown me a good CSS example and it is very helpful for a
Java Swing developer like me ;-)
On Mon, Jun 29, 2009 at 8:06 PM, Ian Bambury ianbamb...@gmail.com wrote:
You can apply border-spacing to a table (e.g. your grid) which adjusts the
spacing between cells. To get rid of it completely, you need to set
border-collapse:collapse to the *table* (not the cells - i.e.not the td
elements)
I think you can get away with setting font-size on the table/grid and to
make the css easier, you might like to set style something like below. It
makes the code easier to read (e.g. every cell has ne. n, nw to indicate
where it is in the grid) and the css is so much simpler - you set all the
widths/heights in one place and therefore don't miss any if you change from
5px to 3px, say.
Grid grid = new Grid(3, 3);
grid.setStylePrimaryName(my-Grid);
CellFormatter f = grid.getCellFormatter();
f.setStyleName(0, 0, my-Grid-ne my-Grid-border-row
my-Grid-border-col);
f.setStyleName(0, 1, my-Grid-n my-Grid-border-row);
f.setStyleName(0, 1, my-Grid-nw my-Grid-border-row
my-Grid-border-col);
f.setStyleName(1, 0, my-Grid-e my-Grid-border-col);
.
.
.
and then the css is simpler
.my-Grid
{
font-size : 1px;
border-collapse : collapse;
}
.my-Grid-border-row
{
height :5px;
}
.my-Grid-border-col
{
width :5px;
}
.my-Grid-ne
{
/* put the north-east corner image here */
}
etc
Ian
http://examples.roughian.com
--
Hez
--
-Regards,
Sowjanya.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: How to add a hyperlink in a cell for any grid?
Hey I am sorry :)
Thanks for your response.
I will try that out.
On Tue, Jun 30, 2009 at 1:40 PM, hezjing hezj...@gmail.com wrote:
Hi Sowjanya
I think your question should start in a new thread ;-)
On Tue, Jun 30, 2009 at 3:51 PM, Sowjanya Yerramneni y.sowja...@gmail.com
wrote:
Hi,
Can anyone help me out explaining how to add a hyperlink in a cell for any
grid?
I could set simple data into my grid but unable to find out how to add a
hyperlink in one of the columns.
Please let me know.
Can you try if the following code works for you?
public void onModuleLoad() {
Hyperlink link = new Hyperlink(Hello, token);
Grid panel = new Grid(1, 1);
panel.setWidget(0, 0, link);
RootPanel root = RootPanel.get();
root.add(panel);
}
--
Hez
--
-Regards,
Sowjanya.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
How to align the labels to the bottom of HorizontalPanel?
Hi
I have a big label and a small label, and I want to align-bottom these
labels when added in HorizontalPanel:
public void onModuleLoad() {
Label bigTitle = new Label(BIG);
bigTitle.setStyleName(big);
Label smallTitle = new Label(small);
smallTitle.setStyleName(small);
HorizontalPanel panel = new HorizontalPanel();
// this style will set vertical-align: bottom
panel.setStyleName(my);
panel.add(bigTitle);
panel.add(smallTitle);
RootPanel root = RootPanel.get();
root.add(panel);
}
and here is my CSS:
.my {
vertical-align: bottom;
background: yellow;
}
.big {
font-size: 15px;
font-weight: bold;
background: red;
}
.small {
font-size: xx-small;
background: blue;
}
The problem is the smallTitle is always top aligned.
The following is what I observed in Firebug, and it seems that both labels
are set to style=vertical-align: top
table class=my cellspacing=0 cellpadding=0
tbody
tr
td align=left style=vertical-align: top;
div class=bigBIG/div
/td
td align=left style=vertical-align: top;
div class=smallsmall/div
/td
/tr
/tbody
/table
It doesn't help if I
panel.setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM).
How can I align the labels to the bottom of HorizontalPanel?
--
Hez
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
how to add a hyperlink in a cell for a gridpanel?
Hi,
Can anyone help me out explaining how to add a hyperlink in a cell for a
gridpanel?
I could set simple data into my grid but unable to find out how to add a
hyperlink in one of the columns.
Please let me know.
Here is a piece of code:
*GridPanel gridPanel = **new SampleGrid(new int**[]{0,1,2,3},list);*
*gridPanel.setWidth(900);*
*gridPanel.setHeight(400);*
*p.add(gridPanel);*
**
*public* SampleGrid(*int*[] columnIndexes, ListCar list) {
*this*.searchlist = list;
*this*.columnIndexes = columnIndexes;
Object[][] data = getStringArrayFromList();//new String[][]{{RR, *Redrock
*, 12/12/2009, state},{LT, *Infotech*, 11/11/2008,state}};
MemoryProxy proxy = *new* MemoryProxy(data);
ArrayReader reader = *new* ArrayReader(*new* RecordDef(
*new* FieldDef[]{
*new* StringFieldDef(cid),
*new* StringFieldDef(title),
*new* DateFieldDef(lastChanged),
*new* StringFieldDef(status)
}
));
store = *new* Store(proxy, reader);
store.load();
setStore(store);
ColumnModel columnModel = getColumnConfigs();
setColumnModel(columnModel);
setFrame(*true*);
setStripeRows(*true*);
setIconCls(grid-icon);
}
--
-Regards,
Sowjanya.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: How to align the labels to the bottom of HorizontalPanel?
Hi,
Could you try something like :
public void onModuleLoad() {
Label bigTitle = new Label(BIG);
bigTitle.setStyleName(big);
Label smallTitle = new Label(small);
smallTitle.setStyleName(small);
HorizontalPanel panel = new HorizontalPanel();
// this style will set vertical-align: bottom
*panel.setVerticalAlignment(HasVerticalAlignment.VerticalAlignmentConstant.ALIGN_BOTTOM);
*
panel.setStyleName(my);//Probably not useful (cause the classe is applied
to table DOM node instead of td DOM node)
panel.add(bigTitle);
panel.add(smallTitle);
RootPanel root = RootPanel.get();
root.add(panel);
}
Regards,
2009/6/30 hezjing hezj...@gmail.com
Hi
I have a big label and a small label, and I want to align-bottom these
labels when added in HorizontalPanel:
public void onModuleLoad() {
Label bigTitle = new Label(BIG);
bigTitle.setStyleName(big);
Label smallTitle = new Label(small);
smallTitle.setStyleName(small);
HorizontalPanel panel = new HorizontalPanel();
// this style will set vertical-align: bottom
panel.setStyleName(my);
panel.add(bigTitle);
panel.add(smallTitle);
RootPanel root = RootPanel.get();
root.add(panel);
}
and here is my CSS:
.my {
vertical-align: bottom;
background: yellow;
}
.big {
font-size: 15px;
font-weight: bold;
background: red;
}
.small {
font-size: xx-small;
background: blue;
}
The problem is the smallTitle is always top aligned.
The following is what I observed in Firebug, and it seems that both labels
are set to style=vertical-align: top
table class=my cellspacing=0 cellpadding=0
tbody
tr
td align=left style=vertical-align: top;
div class=bigBIG/div
/td
td align=left style=vertical-align: top;
div class=smallsmall/div
/td
/tr
/tbody
/table
It doesn't help if I
panel.setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM).
How can I align the labels to the bottom of HorizontalPanel?
--
Hez
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: How to align the labels to the bottom of HorizontalPanel?
Hi Damien
Yes, it is working now and the following is what the HTML generated!
table class=my cellspacing=0 cellpadding=0
tbody
tr
td align=left style=vertical-align: bottom;
div class=bigBIG/div
/td
td align=left style=vertical-align: bottom;
div class=smallsmall/div
/td
/tr
/tbody
/table
Hmmm ... I thought I tried
setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM) too!
I don't know what was in my head at that time!
But I'm still don't understand why my approach doesn't work?
On Tue, Jun 30, 2009 at 4:38 PM, Damien Picard picard.dam...@gmail.comwrote:
Hi,
Could you try something like :
public void onModuleLoad() {
Label bigTitle = new Label(BIG);
bigTitle.setStyleName(big);
Label smallTitle = new Label(small);
smallTitle.setStyleName(small);
HorizontalPanel panel = new HorizontalPanel();
// this style will set vertical-align: bottom
*panel.setVerticalAlignment(HasVerticalAlignment.VerticalAlignmentConstant.ALIGN_BOTTOM);
*
panel.setStyleName(my);//Probably not useful (cause the classe is
applied to table DOM node instead of td DOM node)
panel.add(bigTitle);
panel.add(smallTitle);
RootPanel root = RootPanel.get();
root.add(panel);
}
Regards,
2009/6/30 hezjing hezj...@gmail.com
Hi
I have a big label and a small label, and I want to align-bottom these
labels when added in HorizontalPanel:
public void onModuleLoad() {
Label bigTitle = new Label(BIG);
bigTitle.setStyleName(big);
Label smallTitle = new Label(small);
smallTitle.setStyleName(small);
HorizontalPanel panel = new HorizontalPanel();
// this style will set vertical-align: bottom
panel.setStyleName(my);
panel.add(bigTitle);
panel.add(smallTitle);
RootPanel root = RootPanel.get();
root.add(panel);
}
and here is my CSS:
.my {
vertical-align: bottom;
background: yellow;
}
.big {
font-size: 15px;
font-weight: bold;
background: red;
}
.small {
font-size: xx-small;
background: blue;
}
The problem is the smallTitle is always top aligned.
The following is what I observed in Firebug, and it seems that both labels
are set to style=vertical-align: top
table class=my cellspacing=0 cellpadding=0
tbody
tr
td align=left style=vertical-align: top;
div class=bigBIG/div
/td
td align=left style=vertical-align: top;
div class=smallsmall/div
/td
/tr
/tbody
/table
It doesn't help if I
panel.setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM).
How can I align the labels to the bottom of HorizontalPanel?
--
Hez
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--
Hez
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: How to align the labels to the bottom of HorizontalPanel?
As you can see in the generated HTML code, the css class my is applied to
the DOM element table.
Nevertheless, each td node of this table is applied the css style
vertical-align with the setted VerticalAlignment.
And, in the XHTML/CSS definition, the style order applied is :
- style attribute of the node
- class attribute of the node
- if there is no style or class attribute, inherits from parents
Then, the style applied here is the one contained in the style attribute
of td node, which override the one contained in the my class of table
node.
Regards,
2009/6/30 hezjing hezj...@gmail.com
Hi Damien
Yes, it is working now and the following is what the HTML generated!
table class=my cellspacing=0 cellpadding=0
tbody
tr
td align=left style=vertical-align: bottom;
div class=bigBIG/div
/td
td align=left style=vertical-align: bottom;
div class=smallsmall/div
/td
/tr
/tbody
/table
Hmmm ... I thought I tried
setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM) too!
I don't know what was in my head at that time!
But I'm still don't understand why my approach doesn't work?
On Tue, Jun 30, 2009 at 4:38 PM, Damien Picard picard.dam...@gmail.comwrote:
Hi,
Could you try something like :
public void onModuleLoad() {
Label bigTitle = new Label(BIG);
bigTitle.setStyleName(big);
Label smallTitle = new Label(small);
smallTitle.setStyleName(small);
HorizontalPanel panel = new HorizontalPanel();
// this style will set vertical-align: bottom
*panel.setVerticalAlignment(HasVerticalAlignment.VerticalAlignmentConstant.ALIGN_BOTTOM);
*
panel.setStyleName(my);//Probably not useful (cause the classe is
applied to table DOM node instead of td DOM node)
panel.add(bigTitle);
panel.add(smallTitle);
RootPanel root = RootPanel.get();
root.add(panel);
}
Regards,
2009/6/30 hezjing hezj...@gmail.com
Hi
I have a big label and a small label, and I want to align-bottom these
labels when added in HorizontalPanel:
public void onModuleLoad() {
Label bigTitle = new Label(BIG);
bigTitle.setStyleName(big);
Label smallTitle = new Label(small);
smallTitle.setStyleName(small);
HorizontalPanel panel = new HorizontalPanel();
// this style will set vertical-align: bottom
panel.setStyleName(my);
panel.add(bigTitle);
panel.add(smallTitle);
RootPanel root = RootPanel.get();
root.add(panel);
}
and here is my CSS:
.my {
vertical-align: bottom;
background: yellow;
}
.big {
font-size: 15px;
font-weight: bold;
background: red;
}
.small {
font-size: xx-small;
background: blue;
}
The problem is the smallTitle is always top aligned.
The following is what I observed in Firebug, and it seems that both
labels are set to style=vertical-align: top
table class=my cellspacing=0 cellpadding=0
tbody
tr
td align=left style=vertical-align: top;
div class=bigBIG/div
/td
td align=left style=vertical-align: top;
div class=smallsmall/div
/td
/tr
/tbody
/table
It doesn't help if I
panel.setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM).
How can I align the labels to the bottom of HorizontalPanel?
--
Hez
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--
Hez
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: Convert a Java Swing Application
I think smart client better in term of licensing. it is LGPL. http://www.smartclient.com/smartgwt/ where Ext-GWT are under GPL. means you need an extra license for commercial use. On Tue, Jun 30, 2009 at 1:42 AM, DaBlick dabl...@gmail.com wrote: I would suggest that you consider using the Ext-GWT component library instead of the native GWT components. Ext-GWT (also known as GXT) provide a far more Swing-like approach (MVC, etc.) to GUI's than GWT components. I definitely believe it's a shorter leap from Swing to Ext-GWT than to GWT. On Jun 26, 2:13 am, romant roman.te...@gmail.com wrote: can I use Google Web Toolkit to convert a Java Swing Application? It depends on the complexity and functionality of your Swing application, but generally I would say yes, you can. Of course you must take into account that the set of components which GWT offers is different than the set which is available in Swing. So your Swing application will have to be adjusted a bit. But if you use some component library for GWT this limitation can almost disappear. Has already anybody convert an application? Yes, I converted a Swing application which provided some accounting functionality. Firstly you should consider what functionality your Swing application provides and how to move it (if it is even possible) to the web environment. Then the user interface will have to be probably adjusted a bit so that it can be implemented using the available GWT components, but this is not such a big problem. Can anybody give me some information? You've just got some. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Add class to SerializationPolicy
Hello, everyone! How can I add a class to SerializationPolicy directly? I don't want to reference it in Service class and I cannot refernce it as a non-transient member. I need this because this class is a member of another class having its own custom serializer and this class also has its own serializer. Both the classes have Object fields so they cannot be serialized as usual. Thanks in advance! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: TextBox allow only numbers (gwt 1.6.4)
On 30 juin, 09:22, Dominik Erbsland derbsl...@gmail.com wrote: Best solution for me would be if the framework would offer a number only TextBox - but for the moment this solution must suffice. Have a look at the ValueSpinner widget from the Incubator: http://code.google.com/docreader/#p=google-web-toolkit-incubatort=Spinner (and note that it does not prevent pasting non-numeric text, but it recovers quite well if you do so) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: How to align the labels to the bottom of HorizontalPanel?
I think I'm a bit slow here :-P
Probably I should ask how can we achieve this effect by setting CSS,
without setVerticalAlignment()?
On Tue, Jun 30, 2009 at 5:19 PM, Damien Picard picard.dam...@gmail.comwrote:
As you can see in the generated HTML code, the css class my is applied to
the DOM element table.
Nevertheless, each td node of this table is applied the css style
vertical-align with the setted VerticalAlignment.
And, in the XHTML/CSS definition, the style order applied is :
- style attribute of the node
- class attribute of the node
- if there is no style or class attribute, inherits from parents
Then, the style applied here is the one contained in the style attribute
of td node, which override the one contained in the my class of table
node.
Regards,
2009/6/30 hezjing hezj...@gmail.com
Hi Damien
Yes, it is working now and the following is what the HTML generated!
table class=my cellspacing=0 cellpadding=0
tbody
tr
td align=left style=vertical-align: bottom;
div class=bigBIG/div
/td
td align=left style=vertical-align: bottom;
div class=smallsmall/div
/td
/tr
/tbody
/table
Hmmm ... I thought I tried
setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM) too!
I don't know what was in my head at that time!
But I'm still don't understand why my approach doesn't work?
On Tue, Jun 30, 2009 at 4:38 PM, Damien Picard
picard.dam...@gmail.comwrote:
Hi,
Could you try something like :
public void onModuleLoad() {
Label bigTitle = new Label(BIG);
bigTitle.setStyleName(big);
Label smallTitle = new Label(small);
smallTitle.setStyleName(small);
HorizontalPanel panel = new HorizontalPanel();
// this style will set vertical-align: bottom
*panel.setVerticalAlignment(HasVerticalAlignment.VerticalAlignmentConstant.ALIGN_BOTTOM);
*
panel.setStyleName(my);//Probably not useful (cause the classe is
applied to table DOM node instead of td DOM node)
panel.add(bigTitle);
panel.add(smallTitle);
RootPanel root = RootPanel.get();
root.add(panel);
}
Regards,
2009/6/30 hezjing hezj...@gmail.com
Hi
I have a big label and a small label, and I want to align-bottom these
labels when added in HorizontalPanel:
public void onModuleLoad() {
Label bigTitle = new Label(BIG);
bigTitle.setStyleName(big);
Label smallTitle = new Label(small);
smallTitle.setStyleName(small);
HorizontalPanel panel = new HorizontalPanel();
// this style will set vertical-align: bottom
panel.setStyleName(my);
panel.add(bigTitle);
panel.add(smallTitle);
RootPanel root = RootPanel.get();
root.add(panel);
}
and here is my CSS:
.my {
vertical-align: bottom;
background: yellow;
}
.big {
font-size: 15px;
font-weight: bold;
background: red;
}
.small {
font-size: xx-small;
background: blue;
}
The problem is the smallTitle is always top aligned.
The following is what I observed in Firebug, and it seems that both
labels are set to style=vertical-align: top
table class=my cellspacing=0 cellpadding=0
tbody
tr
td align=left style=vertical-align: top;
div class=bigBIG/div
/td
td align=left style=vertical-align: top;
div class=smallsmall/div
/td
/tr
/tbody
/table
It doesn't help if I
panel.setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM).
How can I align the labels to the bottom of HorizontalPanel?
--
Hez
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--
Hez
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--
Hez
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: Best practice to implement Command Pattern RPC on server?
I thought I posted this last night, but I don't see it. Apologies if this is a dupe. I've tried to implement the command pattern using generics, but have some hangups. You can see my code at http://code.google.com/p/gwt-command-pattern/ Hangups: 1) Too many parameters. It's just not pretty 2) I have to parameterize the RPCServiceAsync at the class level, whereas I would like to parameterize at the method level. This is a constraint of the compiler. 3) All my server-side code actually resides on the client side, because of the aggressive nature of the GWT compiler. I would add my voice again asking for a simple annotation or annotations like on a class: @GWTIgnoreReference(ServerSideClass.class) and/or a method: @GWTIgnoreMethod I think there are many justifiable use cases for this type of thing, and I can't think of any way it would decrease user experience. Does anyone know if this is a planned feature? Any comments/suggestions on how to remediate the problems above that I don't know of? Ray Ryan, are you listening? Thanks, On Jun 25, 4:07 pm, Eric erjab...@gmail.com wrote: On Jun 25, 5:12 pm, Herme Garcia hgar...@peoplecall.com wrote: Hi, After listening carefully Google IO's session from Ray Ryan about Best Practices For Architecting Your GWT App : http://code.google.com/intl/es-ES/events/io/sessions/GoogleWebToolkit... He suggests acommandpatternimplementation for RPC calling (see slides 21-25) they are using in Wave. Ray, If you're reading this, can you tell us if the full code for your contact manager is available anywhere? Also, the second of the Contact DIsplay UI slides has the line currentContactId = currentContactId; --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Ctrl + s keyboard event in GWT
Hi I want to add Ctrl + s or Ctrl + xxx short key to my GWT program. please guide me. thanks. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT architecture MVP/EventBus (mentioned at Google I/O)
In my Display interface, I included a method like
Widget getWidgetView();
which (interestingly enough) returns a widget view of the display
object. this eliminates your casting problem, while still maintaining
a degree of anonymity for the Display interface.
On the command pattern thing, I created a project to work through what
I thought I was seeing. You can see it at
http://code.google.com/p/gwt-command-pattern/
Let me know if you have some suggestions on how to fix the issues I
describe there.
Thanks,
On Jun 29, 4:43 pm, Thomas Broyer t.bro...@gmail.com wrote:
On 29 juin, 23:13, Daniel Jue teamp...@gmail.com wrote:
Does anyone have a working MVP/Eventbus sample of something simple
like the PhoneEditor?
I don't think I'm doing it right. The code from the IO presentation
leaves out enough details so that I'm not sure what to do.
For instance, in my Presenter.class,
I have something like this:
public class Presenter {
...
private Display display;
interface Display {
HasClickHandlers getSaveButton();
HasClickHandlers getCancelButton();
HasClickHandlers getNumberField();
HasClickHandlers getLabelPicker();
}
Slide 59 shows getNumberField and getLabelPicker as HasValueString,
not HasClickHandler (and Ray says that ListBox doesn't actually
implement HasValueString but it's quite easy to make a
HasValueString for a ListBox).
void editPhone(Phone phone) {
this.phone = Phone.from(phone);
display.getNumberField().setValue(phone.getNumber());
display.getLabelPicker().setValue(phone.getLabel());
}
...}
Obviously, a HasClickHandlers object doesn't have a setValue method.
It doesn't feel like I should be casting to the widget here, since we
went through all the trouble of using the Display interface.
http://code.google.com/intl/fr-FR/events/io/sessions/GoogleWebToolkit...
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: Very large GWT app
I know you've enquired about splitting the application, but are you gzip'ing the js code when downloading from your web server? That will reduce the current code size by 70% or so. Of course, this is complimentary to any splitting that you do. On Jun 29, 4:19 pm, Paul van Hoven paul.van.ho...@googlemail.com wrote: I developped a gwt app over the last 3 months. But i found out that the compiled js file is too large. In total it has a size of 411KB. Therefore i thought it would be a good idea of splitting up my application and create some modules. My goal is to split the whole application up into parts of about 60K-100K. At least the start page should load very quickly. I have no experience in using modules in gwt and the google documentation seems to be very brief on this topic. What is the best approach for splitting up my application? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT architecture MVP/EventBus (mentioned at Google I/O)
On Jun 29, 11:13 pm, Daniel Jue teamp...@gmail.com wrote:
Does anyone have a working MVP/Eventbus sample of something simple
like the PhoneEditor?
I don't think I'm doing it right. The code from the IO presentation
leaves out enough details so that I'm not sure what to do.
For instance, in my Presenter.class,
I have something like this:
public class Presenter {
...
private Display display;
interface Display {
HasClickHandlers getSaveButton();
HasClickHandlers getCancelButton();
HasClickHandlers getNumberField();
HasClickHandlers getLabelPicker();
}
void editPhone(Phone phone) {
this.phone = Phone.from(phone);
display.getNumberField().setValue(phone.getNumber());
display.getLabelPicker().setValue(phone.getLabel());
}
...}
Obviously, a HasClickHandlers object doesn't have a setValue method.
It doesn't feel like I should be casting to the widget here, since we
went through all the trouble of using the Display interface.
I started looking at Mvp4g, but it seems to go off on a tangent with a
code generation class to wire up presenters and views via
xml.http://code.google.com/p/mvp4g/
It's also intertwined with some mvc4g classes.
I just want something basic that works, so I can seed my project from
there. A minimalist, working command style RPC example would be nice
too.
Anyone? If you're in the DC area, I'll buy you a drink!
interface Display {
HasClickHandlers getSaveButton();
HasClickHandlers getCancelButton();
HasValueString getNumberField();
HasValueString getLabelPicker();
}
This will work for this example at least. If you want to bind events
AND set a value to those fields you'd need to combine the two
interfaces in a new one, or perhaps have two accessor methods.
Gert
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: How to load a url in a panel?
I used the following code to make a call.
The html content was printed in the console where I can see the html code.
There is no dynamic content displayed in the html. The html if executed
individually will show a button.
But when i made a call to the same from another html nothing got displayed.
RequestBuilder builder = *new* RequestBuilder(RequestBuilder.*POST*,
http://localhost:/com.myPack.FirstGridApp/FirstGridApp.html;);
*try* {
builder.sendRequest(, *new* RequestCallback() {
*public* *void* onResponseReceived(Request request, Response response) {
System.*out*.println(hey +response.getText()+ hz);
htmltext = response.getText();
}
*public* *void* onError(Request request, Throwable exception) {
System.*out*.println(failure);
}
});
} *catch* (RequestException e1) {
// *TODO* Auto-generated catch block
e1.printStackTrace();
}
formPanel.setHtml(htmltext);
Is this correct ??
Please suggest.
On Sat, Jun 27, 2009 at 7:13 PM, bmorsh bmo...@gmail.com wrote:
You need to use RequestBuilder and make an actual ajax call to GET the
contents of the URL.
On Jun 24, 2:23 am, Sow y.sowja...@gmail.com wrote:
Hi,
I have two hmls in my module. How do I load one html content into a
panel of another html?
panel.load(First.html) doesnt work for me.
Please help.
--
-Regards,
Sowjanya.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: How to align the labels to the bottom of HorizontalPanel?
I think it is not possible, because if you don't specify a
VerticalAlignment, the default (top) is applied, with
style=vertical-alignment: top.
And there is no way in CSS to override it...
A way to cheat with it could be :
.my {
background: yellow;
}
.my div{
height: 100%;
vertical-align: bottom;
}
.big {
font-size: 15px;
font-weight: bold;
background: red;
}
.small {
font-size: xx-small;
background: blue;
}
But I'm not sure it will work
2009/6/30 hezjing hezj...@gmail.com
I think I'm a bit slow here :-P
Probably I should ask how can we achieve this effect by setting CSS,
without setVerticalAlignment()?
On Tue, Jun 30, 2009 at 5:19 PM, Damien Picard picard.dam...@gmail.comwrote:
As you can see in the generated HTML code, the css class my is applied
to the DOM element table.
Nevertheless, each td node of this table is applied the css style
vertical-align with the setted VerticalAlignment.
And, in the XHTML/CSS definition, the style order applied is :
- style attribute of the node
- class attribute of the node
- if there is no style or class attribute, inherits from parents
Then, the style applied here is the one contained in the style attribute
of td node, which override the one contained in the my class of table
node.
Regards,
2009/6/30 hezjing hezj...@gmail.com
Hi Damien
Yes, it is working now and the following is what the HTML generated!
table class=my cellspacing=0 cellpadding=0
tbody
tr
td align=left style=vertical-align: bottom;
div class=bigBIG/div
/td
td align=left style=vertical-align: bottom;
div class=smallsmall/div
/td
/tr
/tbody
/table
Hmmm ... I thought I tried
setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM) too!
I don't know what was in my head at that time!
But I'm still don't understand why my approach doesn't work?
On Tue, Jun 30, 2009 at 4:38 PM, Damien Picard
picard.dam...@gmail.comwrote:
Hi,
Could you try something like :
public void onModuleLoad() {
Label bigTitle = new Label(BIG);
bigTitle.setStyleName(big);
Label smallTitle = new Label(small);
smallTitle.setStyleName(small);
HorizontalPanel panel = new HorizontalPanel();
// this style will set vertical-align: bottom
*panel.setVerticalAlignment(HasVerticalAlignment.VerticalAlignmentConstant.ALIGN_BOTTOM);
*
panel.setStyleName(my);//Probably not useful (cause the classe is
applied to table DOM node instead of td DOM node)
panel.add(bigTitle);
panel.add(smallTitle);
RootPanel root = RootPanel.get();
root.add(panel);
}
Regards,
2009/6/30 hezjing hezj...@gmail.com
Hi
I have a big label and a small label, and I want to align-bottom
these labels when added in HorizontalPanel:
public void onModuleLoad() {
Label bigTitle = new Label(BIG);
bigTitle.setStyleName(big);
Label smallTitle = new Label(small);
smallTitle.setStyleName(small);
HorizontalPanel panel = new HorizontalPanel();
// this style will set vertical-align: bottom
panel.setStyleName(my);
panel.add(bigTitle);
panel.add(smallTitle);
RootPanel root = RootPanel.get();
root.add(panel);
}
and here is my CSS:
.my {
vertical-align: bottom;
background: yellow;
}
.big {
font-size: 15px;
font-weight: bold;
background: red;
}
.small {
font-size: xx-small;
background: blue;
}
The problem is the smallTitle is always top aligned.
The following is what I observed in Firebug, and it seems that both
labels are set to style=vertical-align: top
table class=my cellspacing=0 cellpadding=0
tbody
tr
td align=left style=vertical-align: top;
div class=bigBIG/div
/td
td align=left style=vertical-align: top;
div class=smallsmall/div
/td
/tr
/tbody
/table
It doesn't help if I
panel.setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM).
How can I align the labels to the bottom of HorizontalPanel?
--
Hez
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--
Hez
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--
Hez
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: Different button layout
I found the mistake I was doing... :( As usual, most errors are stupid
and made by the developer itself.
My module, which was calling my own css was overwritten by the default
one. When I changed the ordering it was working
module
!-- Inherit the core Web Toolkit stuff. --
inherits name='com.google.gwt.user.User'/
!-- Specify the app entry point class. --
entry-point class='com.module.client.HelloWorld'/
inherits name=com.google.gwt.user.theme.standard.Standard/
!-- inherits name=com.google.gwt.user.theme.chrome.Chrome/ --
!-- inherits name=com.google.gwt.user.theme.dark.Dark/ --
!-- Personal style: HAS TO BE AT THE END --
stylesheet src='css/style.css' /
/module
Thanks to Ian for his effort! PushButton would do the job as well! :)
Cheers,
D.
On Jun 25, 3:36 pm, Dariusz darius...@gmail.com wrote:
Thanks a lot! PushButton solves this issue!
On Jun 25, 3:08 pm, Ian Bambury ianbamb...@gmail.com wrote:
Buttons and alerts are OS/Browser dependent.
You can get the size roughly the same but if you want the same look across
all browsers you have to make your own with a label and images or use
something like PushButton
Ian
http://examples.roughian.com
2009/6/25 Dariusz darius...@gmail.com
Guys, the issue with thebuttonlayoutis still not solved.
Even if I do the complete example shown here:
http://www.ibm.com/developerworks/library/j-ajax4/index.html
Thebuttondoesn't look like on their screen shots. It's just the
defaultlayout. I'm using 'gwt-windows-1.6.4' . Is it related to the
version?
Thanks!
On Jun 17, 7:57 pm, Dariusz darius...@gmail.com wrote:
Oh, my email is 'dariusz.b[at]'
Thanks!
On Jun 17, 6:42 pm, Ian Bambury ianbamb...@gmail.com wrote:
It may not be IE too big, it may be FF too small. You didn't change
the
defaultsize, did you? It should be Serif/Georgia/Arial 16 in Advanced
Fonts
(and Courier New 13), min font size:none, and you should be allowing
pages
to choose their own fonts.
Also, I've put my test app up herehttp://
test.roughian.com/20090617/soif
you look at that and it's OK, I'll send you the whole project if you
want.
Ian
http://examples.roughian.com
2009/6/17 Dariusz darius...@gmail.com
Hey Ian!
Thanks a lot for you effort and your test result. I copied you css
but
the font inside thebuttonin IE just for god sake doesn't want to
change. I think I will live with it for now. :(
Many thanks!!
On Jun 17, 5:50 pm, Ian Bambury ianbamb...@gmail.com wrote:
OK, this is what I got.
Chrome/IE7/FF3/Hosted
On the left is
.gwt-Button{
font-size: small;
width: 100px;
height : 30px;
margin : 0;
}
On the right is the same thing but with my standard
browser-levelling css
and basic css to set it up again
I don't know what the rules are for attaching images, so if you
don't see
it, let me know.
screenshots.png
96KViewDownload
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: Why does HorizontalPanel cells defaults to vertical-align: top?
This is not what you said initially ('I want the textbox to be aligned at
the bottom') which I gave you the answer to (!important). It does work, and
it might have been more accurate for you to say that *you* can't get it to
work.
Also, a flowpanel *does* horizontally align the textbox with the other
elements, but now it appears that this is not what you want
('textbox(slightly above baseline)').
If you said what you wanted in the first place, you wouldn't have wasted my
time. This whole thing is just a simple css beginner's exercise, and
muttering 'doesn't work' when *you* can't get something to work isn't going
to inspire people to simplify and explain things even further in an attempt
to get to a point where you *can* understand.
Put everything in a flowpanel and adjust the margins until it looks like you
want it.
Ian
http://examples.roughian.com
2009/6/30 max3000 maxime.lar...@gmail.com
On Jun 29, 7:37 pm, Ian Bambury ianbamb...@gmail.com wrote:
Do you want
the bottom of the image and the bottom of the textbox to be in line (this
is
what I am understanding from what you have said).
Something like that. In effect, what I want is a lot like the search
line in google docs:
logo + textbox + button
I have tried various combinations, including putting the textbox
button in their own horizontal panel. The reason I did this is because
the button is taller than the textbox on IE. (In fact, on IE every
component seems too big). I have this latter horizontal panel bottom-
aligned, and the widget themselves middle-aligned. The overall effect
is like this:
|image|
|image| |textbox(slightly above baseline)| |button (bottom on
baseline and top slightly above textbox's top)|
(Hoping I'm being clear...)
Anyway, I lost a good 10 hours on this problem so far. True I'm new to
all this, but it's a lot. I feel at this point it's more than enough
time spent on a single (simple?) problem. Sure, I wanted to be a good
boy and keep the code and presentation separated. However, I think
I'll keep the setHorizontalAlignments in the code because it's the
only thing that works.
Unless you have a better idea... to which I'm very open, I want to
learn.
Thanks!
Max
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
events of none visible widgets ?
I am trying to have a better understanding of the DOM Tree in relation with events. A few questions about that: Suppose I have a left menu that shows screen parts on the right side. If I select a menu item, I will create the screen part and leave it created during the whole application live cycle. 1) If another menu item is created, where is the previous selected screen parts located on the DOM?... How does that work... It's a bit unclear to me where something is located on the DOM.. Info: selecting a screen parts occurs by adding/removing a panel to the RootPanel. 2) If another menu item is created, what happens with the events and listeners that are used by the widgets that are contained in the previous selected screen part (that is unselected)...? Does the widgets on the unselected screen parts still receive events? Should I remove the widgets listeners in the onUnload and add them again in the onLoad method to improve performance?. Cheers, Ed --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: trying to track GWT timers
Surely when you close the browser window (or navigate away) the timers are gone. Ian http://examples.roughian.com 2009/6/30 davidroe roe.da...@gmail.com I have a situation where I need to ensure that _every_ timer launched is closed upon exit, meaning I track each timer I create and ensure that I cancel it when the application is about to close. is anyone aware of any timers that GWT launches that are, perhaps, allowed to self disintegrate, rather than actually being cancelled? thanks, /dave --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: How to align the labels to the bottom of HorizontalPanel?
.my td
{
vertical-align: bottom !important;
}
Ian
http://examples.roughian.com
2009/6/30 Damien Picard picard.dam...@gmail.com
I think it is not possible, because if you don't specify a
VerticalAlignment, the default (top) is applied, with
style=vertical-alignment: top.
And there is no way in CSS to override it...
A way to cheat with it could be :
.my {
background: yellow;
}
.my div{
height: 100%;
vertical-align: bottom;
}
.big {
font-size: 15px;
font-weight: bold;
background: red;
}
.small {
font-size: xx-small;
background: blue;
}
But I'm not sure it will work
2009/6/30 hezjing hezj...@gmail.com
I think I'm a bit slow here :-P
Probably I should ask how can we achieve this effect by setting CSS,
without setVerticalAlignment()?
On Tue, Jun 30, 2009 at 5:19 PM, Damien Picard
picard.dam...@gmail.comwrote:
As you can see in the generated HTML code, the css class my is applied
to the DOM element table.
Nevertheless, each td node of this table is applied the css style
vertical-align with the setted VerticalAlignment.
And, in the XHTML/CSS definition, the style order applied is :
- style attribute of the node
- class attribute of the node
- if there is no style or class attribute, inherits from parents
Then, the style applied here is the one contained in the style
attribute of td node, which override the one contained in the my class of
table node.
Regards,
2009/6/30 hezjing hezj...@gmail.com
Hi Damien
Yes, it is working now and the following is what the HTML generated!
table class=my cellspacing=0 cellpadding=0
tbody
tr
td align=left style=vertical-align: bottom;
div class=bigBIG/div
/td
td align=left style=vertical-align: bottom;
div class=smallsmall/div
/td
/tr
/tbody
/table
Hmmm ... I thought I tried
setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM) too!
I don't know what was in my head at that time!
But I'm still don't understand why my approach doesn't work?
On Tue, Jun 30, 2009 at 4:38 PM, Damien Picard picard.dam...@gmail.com
wrote:
Hi,
Could you try something like :
public void onModuleLoad() {
Label bigTitle = new Label(BIG);
bigTitle.setStyleName(big);
Label smallTitle = new Label(small);
smallTitle.setStyleName(small);
HorizontalPanel panel = new HorizontalPanel();
// this style will set vertical-align: bottom
*panel.setVerticalAlignment(HasVerticalAlignment.VerticalAlignmentConstant.ALIGN_BOTTOM);
*
panel.setStyleName(my);//Probably not useful (cause the classe is
applied to table DOM node instead of td DOM node)
panel.add(bigTitle);
panel.add(smallTitle);
RootPanel root = RootPanel.get();
root.add(panel);
}
Regards,
2009/6/30 hezjing hezj...@gmail.com
Hi
I have a big label and a small label, and I want to align-bottom
these labels when added in HorizontalPanel:
public void onModuleLoad() {
Label bigTitle = new Label(BIG);
bigTitle.setStyleName(big);
Label smallTitle = new Label(small);
smallTitle.setStyleName(small);
HorizontalPanel panel = new HorizontalPanel();
// this style will set vertical-align: bottom
panel.setStyleName(my);
panel.add(bigTitle);
panel.add(smallTitle);
RootPanel root = RootPanel.get();
root.add(panel);
}
and here is my CSS:
.my {
vertical-align: bottom;
background: yellow;
}
.big {
font-size: 15px;
font-weight: bold;
background: red;
}
.small {
font-size: xx-small;
background: blue;
}
The problem is the smallTitle is always top aligned.
The following is what I observed in Firebug, and it seems that both
labels are set to style=vertical-align: top
table class=my cellspacing=0 cellpadding=0
tbody
tr
td align=left style=vertical-align: top;
div class=bigBIG/div
/td
td align=left style=vertical-align: top;
div class=smallsmall/div
/td
/tr
/tbody
/table
It doesn't help if I
panel.setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM).
How can I align the labels to the bottom of HorizontalPanel?
--
Hez
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--
Hez
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--
Hez
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: How to align the labels to the bottom of HorizontalPanel?
So simply...
I'm sorry hezjing to don't have think about !important.
(It permits to force the rule to apply instead of cascading mechanism...)
2009/6/30 Ian Bambury ianbamb...@gmail.com
.my td
{
vertical-align: bottom !important;
}
Ian
http://examples.roughian.com
2009/6/30 Damien Picard picard.dam...@gmail.com
I think it is not possible, because if you don't specify a
VerticalAlignment, the default (top) is applied, with
style=vertical-alignment: top.
And there is no way in CSS to override it...
A way to cheat with it could be :
.my {
background: yellow;
}
.my div{
height: 100%;
vertical-align: bottom;
}
.big {
font-size: 15px;
font-weight: bold;
background: red;
}
.small {
font-size: xx-small;
background: blue;
}
But I'm not sure it will work
2009/6/30 hezjing hezj...@gmail.com
I think I'm a bit slow here :-P
Probably I should ask how can we achieve this effect by setting CSS,
without setVerticalAlignment()?
On Tue, Jun 30, 2009 at 5:19 PM, Damien Picard
picard.dam...@gmail.comwrote:
As you can see in the generated HTML code, the css class my is applied
to the DOM element table.
Nevertheless, each td node of this table is applied the css style
vertical-align with the setted VerticalAlignment.
And, in the XHTML/CSS definition, the style order applied is :
- style attribute of the node
- class attribute of the node
- if there is no style or class attribute, inherits from parents
Then, the style applied here is the one contained in the style
attribute of td node, which override the one contained in the my class of
table node.
Regards,
2009/6/30 hezjing hezj...@gmail.com
Hi Damien
Yes, it is working now and the following is what the HTML generated!
table class=my cellspacing=0 cellpadding=0
tbody
tr
td align=left style=vertical-align: bottom;
div class=bigBIG/div
/td
td align=left style=vertical-align: bottom;
div class=smallsmall/div
/td
/tr
/tbody
/table
Hmmm ... I thought I tried
setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM) too!
I don't know what was in my head at that time!
But I'm still don't understand why my approach doesn't work?
On Tue, Jun 30, 2009 at 4:38 PM, Damien Picard
picard.dam...@gmail.com wrote:
Hi,
Could you try something like :
public void onModuleLoad() {
Label bigTitle = new Label(BIG);
bigTitle.setStyleName(big);
Label smallTitle = new Label(small);
smallTitle.setStyleName(small);
HorizontalPanel panel = new HorizontalPanel();
// this style will set vertical-align: bottom
*panel.setVerticalAlignment(HasVerticalAlignment.VerticalAlignmentConstant.ALIGN_BOTTOM);
*
panel.setStyleName(my);//Probably not useful (cause the classe is
applied to table DOM node instead of td DOM node)
panel.add(bigTitle);
panel.add(smallTitle);
RootPanel root = RootPanel.get();
root.add(panel);
}
Regards,
2009/6/30 hezjing hezj...@gmail.com
Hi
I have a big label and a small label, and I want to align-bottom
these labels when added in HorizontalPanel:
public void onModuleLoad() {
Label bigTitle = new Label(BIG);
bigTitle.setStyleName(big);
Label smallTitle = new Label(small);
smallTitle.setStyleName(small);
HorizontalPanel panel = new HorizontalPanel();
// this style will set vertical-align: bottom
panel.setStyleName(my);
panel.add(bigTitle);
panel.add(smallTitle);
RootPanel root = RootPanel.get();
root.add(panel);
}
and here is my CSS:
.my {
vertical-align: bottom;
background: yellow;
}
.big {
font-size: 15px;
font-weight: bold;
background: red;
}
.small {
font-size: xx-small;
background: blue;
}
The problem is the smallTitle is always top aligned.
The following is what I observed in Firebug, and it seems that both
labels are set to style=vertical-align: top
table class=my cellspacing=0 cellpadding=0
tbody
tr
td align=left style=vertical-align: top;
div class=bigBIG/div
/td
td align=left style=vertical-align: top;
div class=smallsmall/div
/td
/tr
/tbody
/table
It doesn't help if I
panel.setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM).
How can I align the labels to the bottom of HorizontalPanel?
--
Hez
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--
Hez
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--
Hez
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
Re: connecting gwt with orbited
I was able to use orbited with gwt by including the orbited.js file in my project and then having orbited host the entry point html. Look at the help for the orbited configuration to see how you can set up directories under the static setting. I have a feeling you could also get this working via gwt's cross site linker settings, but I have not tried it yet. On Jun 26, 9:39 am, Nathaniel nati...@gmail.com wrote: I am attempting to do the same thing. So far I have been able to include theOrbited.js file into my project by putting it in my gwt.xml file. This allows me to open sockets, but only if I do so from the entry point html page via javascript in script tags. If I attempt to call theorbitedfunctions from within any java classes via JSNI it fails. On Jun 26, 1:08 am, Aljosa Mohorovic aljosa.mohoro...@gmail.com wrote: i'm usinghttp://orbited.org/toenable client/browser to communicate with some services and i was wondering if anybody is using gwt withorbitedor if somebody can advise what's the best way to connect gwt withorbited? Aljosa Mohorovic --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Why does HorizontalPanel cells defaults to vertical-align: top?
Wow, that's quite a strong reaction you're showing there.
1. What I said at first is exactly what I wanted. Then, after I added
the button, I realized bottom-aligning both the button and the textbox
looked ugly. It is understandable that I continued trying (and seeing
new things) after my initial post.
2. I tried adding !important as you said and it didn't work for me.
Sure *I* couldn't make it work and maybe someone else could (you, for
instance). Your post was followed by a question mark (?) so I taught
you were asking a question. I tried it, it didn't work and I replied
to your post (thinking it was a question).
3. The FlowPanel didn't work for *me* because the textbox ended below
the image, which is not what I want. Perhaps adjusting the margins
would make it work like you said. I will try that later on. I'm
unclear as the the difference margin would make in this case. I also
found that margin and padding work very differently between browsers
and I'm not found of using them.
Look pal, I appreciate your help, I really do. It's great experts like
you take the time to answer newbies. Keep in mind though that don't
know what I'm doing. I think it's obvious from my questions. Like you
said, it's a beginner's exercise. I'm trying hard (spent 10 hours like
I said) so maybe I'm obtuse but that no reason to jump at my throat
like you did. I've got 10+ years of programming experience but this is
my first time with GWT+CSS. I'm willing to spend the time to learn,
but don't expect me to be an expert right of the bat. Let's just say
that to someone accustomed to WYSIWYG editors, web development seems
like going back in time in terms of developer productivity...
Max
On Jun 30, 7:51 am, Ian Bambury ianbamb...@gmail.com wrote:
This is not what you said initially ('I want the textbox to be aligned at
the bottom') which I gave you the answer to (!important). It does work, and
it might have been more accurate for you to say that *you* can't get it to
work.
Also, a flowpanel *does* horizontally align the textbox with the other
elements, but now it appears that this is not what you want
('textbox(slightly above baseline)').
If you said what you wanted in the first place, you wouldn't have wasted my
time. This whole thing is just a simple css beginner's exercise, and
muttering 'doesn't work' when *you* can't get something to work isn't going
to inspire people to simplify and explain things even further in an attempt
to get to a point where you *can* understand.
Put everything in a flowpanel and adjust the margins until it looks like you
want it.
Ian
http://examples.roughian.com
2009/6/30 max3000 maxime.lar...@gmail.com
On Jun 29, 7:37 pm, Ian Bambury ianbamb...@gmail.com wrote:
Do you want
the bottom of the image and the bottom of the textbox to be in line (this
is
what I am understanding from what you have said).
Something like that. In effect, what I want is a lot like the search
line in google docs:
logo + textbox + button
I have tried various combinations, including putting the textbox
button in their own horizontal panel. The reason I did this is because
the button is taller than the textbox on IE. (In fact, on IE every
component seems too big). I have this latter horizontal panel bottom-
aligned, and the widget themselves middle-aligned. The overall effect
is like this:
|image|
|image| |textbox(slightly above baseline)| |button (bottom on
baseline and top slightly above textbox's top)|
(Hoping I'm being clear...)
Anyway, I lost a good 10 hours on this problem so far. True I'm new to
all this, but it's a lot. I feel at this point it's more than enough
time spent on a single (simple?) problem. Sure, I wanted to be a good
boy and keep the code and presentation separated. However, I think
I'll keep the setHorizontalAlignments in the code because it's the
only thing that works.
Unless you have a better idea... to which I'm very open, I want to
learn.
Thanks!
Max
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: Why does HorizontalPanel cells defaults to vertical-align: top?
Yes! It works with a flow panel. I really don't know why I couldn't get it to work before. Probably interference with some other things. Now if I can fix that damn button being too big in IE... Thanks! Max --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Why does HorizontalPanel cells defaults to vertical-align: top?
Use a pushbutton - buttons are OS/browser dependent Ian http://examples.roughian.com 2009/6/30 max3000 maxime.lar...@gmail.com Yes! It works with a flow panel. I really don't know why I couldn't get it to work before. Probably interference with some other things. Now if I can fix that damn button being too big in IE... Thanks! Max --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Send list box items to server
Hi, I've a GWT page with a list box and a button. Upon clicking the button, I need to send the selected list item to a servlet. How can I pass this list?by URL query string(GET)? or using POST ? Regards, ArunKumar.Dharuman --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Why does HorizontalPanel cells defaults to vertical-align: top?
I do apologise. Put it down as being a strange and unreasonable reaction I have when I take the time and trouble to give someone a tested solution to their problem and then get told I'm talking bollocks. Ian http://examples.roughian.com 2009/6/30 max3000 maxime.lar...@gmail.com Wow, that's quite a strong reaction you're showing there. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: How to align the labels to the bottom of HorizontalPanel?
Thanks Damien and Ian, you have been helping me a lot!
On Tue, Jun 30, 2009 at 8:45 PM, Damien Picard picard.dam...@gmail.comwrote:
So simply...
I'm sorry hezjing to don't have think about !important.
(It permits to force the rule to apply instead of cascading mechanism...)
2009/6/30 Ian Bambury ianbamb...@gmail.com
.my td
{
vertical-align: bottom !important;
}
Ian
http://examples.roughian.com
2009/6/30 Damien Picard picard.dam...@gmail.com
I think it is not possible, because if you don't specify a
VerticalAlignment, the default (top) is applied, with
style=vertical-alignment: top.
And there is no way in CSS to override it...
A way to cheat with it could be :
.my {
background: yellow;
}
.my div{
height: 100%;
vertical-align: bottom;
}
.big {
font-size: 15px;
font-weight: bold;
background: red;
}
.small {
font-size: xx-small;
background: blue;
}
But I'm not sure it will work
2009/6/30 hezjing hezj...@gmail.com
I think I'm a bit slow here :-P
Probably I should ask how can we achieve this effect by setting CSS,
without setVerticalAlignment()?
On Tue, Jun 30, 2009 at 5:19 PM, Damien Picard picard.dam...@gmail.com
wrote:
As you can see in the generated HTML code, the css class my is
applied to the DOM element table.
Nevertheless, each td node of this table is applied the css style
vertical-align with the setted VerticalAlignment.
And, in the XHTML/CSS definition, the style order applied is :
- style attribute of the node
- class attribute of the node
- if there is no style or class attribute, inherits from parents
Then, the style applied here is the one contained in the style
attribute of td node, which override the one contained in the my class
of
table node.
Regards,
2009/6/30 hezjing hezj...@gmail.com
Hi Damien
Yes, it is working now and the following is what the HTML generated!
table class=my cellspacing=0 cellpadding=0
tbody
tr
td align=left style=vertical-align: bottom;
div class=bigBIG/div
/td
td align=left style=vertical-align: bottom;
div class=smallsmall/div
/td
/tr
/tbody
/table
Hmmm ... I thought I tried
setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM) too!
I don't know what was in my head at that time!
But I'm still don't understand why my approach doesn't work?
On Tue, Jun 30, 2009 at 4:38 PM, Damien Picard
picard.dam...@gmail.com wrote:
Hi,
Could you try something like :
public void onModuleLoad() {
Label bigTitle = new Label(BIG);
bigTitle.setStyleName(big);
Label smallTitle = new Label(small);
smallTitle.setStyleName(small);
HorizontalPanel panel = new HorizontalPanel();
// this style will set vertical-align: bottom
*panel.setVerticalAlignment(HasVerticalAlignment.VerticalAlignmentConstant.ALIGN_BOTTOM);
*
panel.setStyleName(my);//Probably not useful (cause the classe is
applied to table DOM node instead of td DOM node)
panel.add(bigTitle);
panel.add(smallTitle);
RootPanel root = RootPanel.get();
root.add(panel);
}
Regards,
2009/6/30 hezjing hezj...@gmail.com
Hi
I have a big label and a small label, and I want to align-bottom
these labels when added in HorizontalPanel:
public void onModuleLoad() {
Label bigTitle = new Label(BIG);
bigTitle.setStyleName(big);
Label smallTitle = new Label(small);
smallTitle.setStyleName(small);
HorizontalPanel panel = new HorizontalPanel();
// this style will set vertical-align: bottom
panel.setStyleName(my);
panel.add(bigTitle);
panel.add(smallTitle);
RootPanel root = RootPanel.get();
root.add(panel);
}
and here is my CSS:
.my {
vertical-align: bottom;
background: yellow;
}
.big {
font-size: 15px;
font-weight: bold;
background: red;
}
.small {
font-size: xx-small;
background: blue;
}
The problem is the smallTitle is always top aligned.
The following is what I observed in Firebug, and it seems that both
labels are set to style=vertical-align: top
table class=my cellspacing=0 cellpadding=0
tbody
tr
td align=left style=vertical-align: top;
div class=bigBIG/div
/td
td align=left style=vertical-align: top;
div class=smallsmall/div
/td
/tr
/tbody
/table
It doesn't help if I
panel.setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM).
How can I align the labels to the bottom of HorizontalPanel?
--
Hez
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--
Hez
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--
Hez
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--
Damien Picard
Open Source BPM : http://code.google.com/p/osbpm
--
Hez
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send
Re: GWT components too big in IE
Or it could just be IE's wonderful (read broken) box model implementation. -jason On Jun 29, 2009, at 3:39 PM, max3000 wrote: Hi, GWT seems to render components too big in IE. This can be seen simply by navigating to the GWT showcase. Make sure the zoom is reset (100%). It is obvious this is a GWT thing as evidenced by looking at Google docs. The components in docs are fine. Is this a bug? (a feature??) Thanks, Max --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Send list box items to server
Hi, You can call your servlet as a service and send the data with a method call. May be the following tutorial will help you to achieve this. http://lkamal.blogspot.com/2008/09/java-gwt-servlets-web-app-tutorial.html BR, Kamal --- Kamal Mettananda http://lkamal.blogspot.com On Tue, Jun 30, 2009 at 7:43 PM, ArunDhaJ arund...@gmail.com wrote: Hi, I've a GWT page with a list box and a button. Upon clicking the button, I need to send the selected list item to a servlet. How can I pass this list?by URL query string(GET)? or using POST ? Regards, ArunKumar.Dharuman --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: onModuleLoad is sometimes not called (Internet Explorer)
I have seen this alot with multiple GWT modules that my team has built. The root of the problem is a timing issue between GWT downloading and executing the moduleLoad and the page actually being done downloading all its content and rendering the host page. I am not surprised that disabling compression helped a few posters because compression adds an additional step for IE to write the data to disk, uncompress, and update the cache (index.dat) with the entry. The additional compression sometimes wreaks havoc since there are bugs in IE that hang threads when there is a lot of dynamic javascript loading static content like gifs and css. If the resource requests are not satsified from cache there are often many aborted http requests made that tie up threads (you can see this with a tool like IEWatch). Alot of times, the hang or issue with onmoduleload will go away when your cache is primed because it avoids the additional aborted calls. We solved this by doing a few things: 1) Make your onmoduleLoad re-entrant - meaning if its called twice, it will only execute once and the second time won't fail. 2) Gwt will either call onModuleLoad or IE can call onModuleLoad in its onload methods if Gwt hasn't done it yet. One of them will work! 3) Pre-load any static content on your page -- like CSS and GIFs so that your cache is primed before your GWT app requests content. This will reduce your exposure to timing issues and compression. By doing this we avoided onModuleLoad never being called -- it always works from at least one call b/c IE's body.onload won't fire until all the non-deferred resources have been downloaded. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Send list box items to server
It was a good tutorial on writing a servlets for GWT. Actually in my case, I'm using our own webserver within which we add servlets in it. for me the only option to communicate to servlet is through GET or POST request.. On Jun 30, 8:00 pm, Kamal Chandana Mettananda lka...@gmail.com wrote: Hi, You can call your servlet as a service and send the data with a method call. May be the following tutorial will help you to achieve this. http://lkamal.blogspot.com/2008/09/java-gwt-servlets-web-app-tutorial... BR, Kamal --- Kamal Mettanandahttp://lkamal.blogspot.com On Tue, Jun 30, 2009 at 7:43 PM, ArunDhaJ arund...@gmail.com wrote: Hi, I've a GWT page with a list box and a button. Upon clicking the button, I need to send the selected list item to a servlet. How can I pass this list?by URL query string(GET)? or using POST ? Regards, ArunKumar.Dharuman- Hide quoted text - - Show quoted text - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Send list box items to server
So I guess you will need to create a link dynamically and open it using GWT; it means you'll have to use a GET call with parameters. --- http://lkamal.blogspot.com On Tue, Jun 30, 2009 at 9:18 PM, ArunDhaJ arund...@gmail.com wrote: It was a good tutorial on writing a servlets for GWT. Actually in my case, I'm using our own webserver within which we add servlets in it. for me the only option to communicate to servlet is through GET or POST request.. On Jun 30, 8:00 pm, Kamal Chandana Mettananda lka...@gmail.com wrote: Hi, You can call your servlet as a service and send the data with a method call. May be the following tutorial will help you to achieve this. http://lkamal.blogspot.com/2008/09/java-gwt-servlets-web-app-tutorial... BR, Kamal --- Kamal Mettanandahttp://lkamal.blogspot.com On Tue, Jun 30, 2009 at 7:43 PM, ArunDhaJ arund...@gmail.com wrote: Hi, I've a GWT page with a list box and a button. Upon clicking the button, I need to send the selected list item to a servlet. How can I pass this list?by URL query string(GET)? or using POST ? Regards, ArunKumar.Dharuman- Hide quoted text - - Show quoted text - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: trying to track GWT timers
I had thought the same. I am running GWT code under MobileSafari on the iPhone and am seeing occasional program crashes on exit. the stack trace seems to indicate that a timer is being fired, and I believe that perhaps the UIWebView has disappeared by the time it runs code expecting it to be there. #0 0x312e5e60 in KJS::FunctionExecState::FunctionExecState () #1 0x312e5b98 in KJS::FunctionImp::callAsFunction () #2 0x312df0f4 in KJS::FunctionCallDotNode::evaluate () #3 0x312e5a78 in KJS::ExprStatementNode::execute () #4 0x312e61c4 in KJS::FunctionBodyNode::execute () #5 0x312e5bac in KJS::FunctionImp::callAsFunction () #6 0x31326ae8 in KJS::JSObject::call () #7 0x328296d4 in WebCore::ScheduledAction::execute () #8 0x32829350 in KJS::Window::timerFired () #9 0x32829208 in KJS::DOMWindowTimer::fired () #10 0x32824c84 in WebCore::TimerBase::fireTimers () #11 0x328249ac in WebCore::TimerBase::sharedTimerFired () #12 0x3282490c in WebCore::timerFired () #13 0x30269d8e in CFRunLoopRunSpecific () #14 0x30269326 in CFRunLoopRunInMode () #15 0x32bc0748 in RunWebThread () #16 0x3146178c in _pthread_body () #17 0x in ?? () if I can figure out how to override setTimeout() and setInterval(), I may be able to track what is going on. /dave On Jun 30, 5:12 am, Ian Bambury ianbamb...@gmail.com wrote: Surely when you close the browser window (or navigate away) the timers are gone. Ian http://examples.roughian.com 2009/6/30 davidroe roe.da...@gmail.com I have a situation where I need to ensure that _every_ timer launched is closed upon exit, meaning I track each timer I create and ensure that I cancel it when the application is about to close. is anyone aware of any timers that GWT launches that are, perhaps, allowed to self disintegrate, rather than actually being cancelled? thanks, /dave --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Why does HorizontalPanel cells defaults to vertical-align: top?
I understand, sorry if my responses sounded like that. Again, I really appreciate the help. Thanks, Max --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Why does HorizontalPanel cells defaults to vertical-align: top?
Thanks much, but if you meant: panel.setCellHeight (label, 100%); that had 0 effect. I have noticed that if I change my panel to not fill its container (it goes into a dockpanel), then it's only the size of its two Label children, and hence the labels are contiguous. So I'm pretty sure I can get this by placing the two Labels into another, unsized Vertical Panel and then placing that panel into my original one. But it seems to me that it should be much simpler - like setting vertical alignment to TOP, like it says in the documentation. This seems to me like a bug in either the doc or the functionality... Joe On Mon, Jun 29, 2009 at 12:29 PM, Ian Bambury ianbamb...@gmail.com wrote: Set the cell height to 100% Ian http://examples.roughian.com 2009/6/29 Joseph Arceneaux joe.arcene...@gmail.com This placement within a panel is very confusing. I am trying to stack some labels contiguously in a vertical panel, starting at the top. But the panel places the first label at the very top, and then the second label in the very middle. I've tried changing the CSS style, and also various permutations of the following Java: panel.setVerticalAlignment (HasVerticalAlignment.ALIGN_TOP); panel.add (label_1); panel.setCellVerticalAlignment (label_1, HasVerticalAlignment.ALIGN_TOP); panel.add (label_2); panel.setCellVerticalAlignment (offset, HasVerticalAlignment.ALIGN_TOP); but nothing seems to change this behavior. Any suggestions? Thanks, Joe On Mon, Jun 29, 2009 at 5:09 AM, Ian Bambury ianbamb...@gmail.comwrote: vertical-align: bottom !important; ? Ian http://examples.roughian.com 2009/6/29 alex.d alex.dukhov...@googlemail.com panel.setCellVerticalAlignment(textbox, HasVerticalAlignment.ALIGN_BOTTOM); On 27 Jun., 21:59, max3000 maxime.lar...@gmail.com wrote: Hi, I'm trying to align an image and a textbox in a HorizontalPanel using only CSS. I want the textbox to be aligned at the bottom. Doing the following works: panel.setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM); However, no amount of CSS at the panel level works. It figures because GWT inserts an automatic vertical-align: top, like this: td align=left style=vertical-align: top; img class=search_logo src=/resources/logo.jpg/ /td Why is that so? Am I missing something or is there no way to align cell content at the bottom using CSS? Thanks, Max --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
unable to find xml file
I'm very new to the GWT and have been reading GWT in Action. I'm trying to follow the examples and I'm getthing this error: [ERROR] Unable to find 'dashboard.gwt.xml' on your classpath; could be a typo, or maybe you forgot to include a classpath entry for source? I have Dashboard.gwt.xml file but I'm not sure where to even try to fix this because of the case? I'm guessing this is getting auto generated by the: script type=text/javascript language=javascript src=dashboard/ dashboard.nocache.js/script but isn't this file auto generated by the GWT? Please point me in the right direction if possible. Thanks in advance. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Stop DialogBox expand outside the bounds of visible screen area
I am displaying a lengthy form inside a centered DialogBox. I cannot see the top and bottom of the DialogBox because it extends outside the visible screen area. Does anyone know how to get round this ? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Eclipse plugin for Eclipse 3.5 (Galileo)
The sooner the better. My team is developing a large GWT application and need to move to Galileo ASAP. Van On Jun 25, 5:17 pm, Alex Rudnick a...@google.com wrote: If you enjoyed this thread, you may also like these:http://groups.google.com/group/Google-Web-Toolkit/browse_thread/threa...http://groups.google.com/group/Google-Web-Toolkit/browse_thread/threa... We're working on it *right now*, rest assured! On Thu, Jun 25, 2009 at 4:31 PM, Rob Tannercaspersg...@gmail.com wrote: When will a version of the plugin be released for Eclipse 3.5 (or can I simply use the version for 3.4). I would like to use the new Eclipse, but GWT has become one of my main tools. Thanks, Rob -- Alex Rudnick swe, gwt, atl --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Problem using junitCreator
Hi I'm trying to add a JUnit test suite using the junitCreator script, but am having problems. I have followed the instructions at (http:// code.google.com/webtoolkit/tutorials/1.6/JUnit.html). Here's what I run from the project's directory (i.e., the one containing the src and war directories): junitCreator -junit /Applications/eclipse/plugins/ org.junit_3.8.2.v20080602-1318/junit.jar -module com.piconmat - eclipse piconmat com.piconmat.client.PiconmatTest The script runs and says: Created directory /Users/cjr/Work/Eclipse Workspace/piconmat/test Created directory /Users/cjr/Work/Eclipse Workspace/piconmat/test/com/ piconmat/client Created file /Users/cjr/Work/Eclipse Workspace/piconmat/test/com/ piconmat/client/PiconmatTest.java Created file /Users/cjr/Work/Eclipse Workspace/piconmat/PiconmatTest- hosted.launch Created file /Users/cjr/Work/Eclipse Workspace/piconmat/PiconmatTest- web.launch Created file /Users/cjr/Work/Eclipse Workspace/piconmat/PiconmatTest- hosted Created file /Users/cjr/Work/Eclipse Workspace/piconmat/PiconmatTest- web If I then refresh my project in Eclipse, I see the new test directory at the same level as src, war etc., displayed as a hierarchy of directories (rather than a package, as I'd imagine—and Eclipse is obviously not compiling the test class for me, also as I'd expect); I also see the various launch scripts etc. If I run the PiconmatTest-hosted script, I get a Class not found com.piconmat.client.PiconmatTest error—presumably because the java file has not been compiled. If I look at the Run Configurations, and select one of the generated configurations, the Run button is greyed out. If I run junitCreator within the src directory, as: junitCreator -junit /Applications/eclipse/plugins/ org.junit_3.8.2.v20080602-1318/junit.jar -module com.piconmat - eclipse piconmat com.piconmat.client.PiconmatTest then after refreshing the project in Eclipse I get a new test.com.piconmat.client package, but the following compile errors: The project was not built since its build path is incomplete. Cannot find the class file for junit.framework.TestCase. Fix the build path then try building this project The type junit.framework.TestCase cannot be resolved. It is indirectly referenced from required .class files I'm sure there's something simple that I'm not doing, and would really appreciate someone telling me what that is! Thanks in advance Chris --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
IE Performance Problems
Hi, I'm currently developing a web application using GWT, and i'm having some performance issues on IE 6 and IE 7. My main requirement is to have a grid able to fulfill the following operations: - Pagination - Sort - Column Resize - Add / Remove / Edit rows - Data Grouping - Highlighting I've looked to some existent solutions like Ext GWT and Smart GWT and they performed poorly on IE, so i decided to make my own simpler implementation. I began with a simple grid with only data display and started from that on, to implement those functionalities mentioned above. With each new implementation, the performance started to degrade a lot, to a point considered unacceptable to me. I know about IE JS engine problems, but is it possible to have a high performance grid with those features? If yes, do you think i should stick with some sort of library like Ext GWT or Smart GWT? In my opinion, the grids offered by those libraries are also slow. Does anyone have any set of recommendations to develop high performance widgets in GWT for IE? Regards --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
GWT-generated Webpage fails to display on IE
Hi all,
Since a few days I've been developing a GWT-Web application (so I'm
still pretty much a newbie). This application only (for now) runs only
client sided. After compiling and running under Firefox Opera my
application just runs fine. When running under Internet Explorer I'm
getting an error though. I'm wondering if anyone knows the solution to
get rid of this error?
Thanks in advance.
Error
Line: 3
Char: 143
Error: 'Undefined' is null or not an object
Code: 0
When searching with grep -r undefined *, I get this result (check the
last line):
Cause
war/verenweb/59DC383528440B72ACE9B58545B6AA9A.cache.html:
_=DF.prototype=new b$();_.gC=eG;_.tI=0;function jG(){return function
(d,g){var
h=window,e=h.onbeforeunload,f=h.onunload;h.onbeforeunload=function(a)
{var c,b;try{c=d()}finally{b=ee(a)}if(c!=null){return c}if(b!=null)
{return b}};h.onunload=function(a){try{g()}finally{ff
(a);h.onresize=null;h.onscroll=null;h.onbeforeunload=null;h.onunload=null}};h.__gwt_initWindowCloseHandler=undefined}.toString
()}
Which shows undefined (textual) is used only once in all my files and
appears to be autogenerated.
My main-class (Entry-Point) is specified by:
Entry-Point
@Override
public void onModuleLoad() {
// TODO Auto-generated method stub
RootPanel.get(VerenWeb).add(mainPanel);
}
DocoPanel mainPanel = new DocoPanel();
DocoPanel is an AbsolutePanel, which contains other AbsolutePanels,
ListBoxes, TextBoxes and Labels.
I tried using a windowCloseHandler, but this failed as it did not
update h.__gwt_initWindowCloseHandler=undefined
My XML and WebPage are specified by:
VerenWeb.html
!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN
!-- The HTML 4.01 Transitional DOCTYPE declaration--
!-- above set at the top of the file will set --
!-- the browser's rendering engine into --
!-- Quirks Mode. Replacing this declaration --
!-- with a Standards Mode doctype is supported, --
!-- but may lead to some differences in layout. --
html
head
meta http-equiv=content-type content=text/html;
charset=UTF-8
!--
--
!-- Consider inlining CSS to reduce the number of requested files
--
!--
--
link type=text/css rel=stylesheet href=VerenWeb.css
titleDoco Web Project/title
!-- --
!-- This script loads your compiled module. --
!-- If you add any GWT meta tags, they must --
!-- be added before this line.--
!-- --
script type=text/javascript language=javascript src=verenweb/
verenweb.nocache.js/script
/head
!-- --
!-- The body can have arbitrary html, or --
!-- you can leave the body empty if you want --
!-- to create a completely dynamic UI.--
!-- --
body
!-- OPTIONAL: include this if you want history support --
iframe src=javascript:'' id=__gwt_historyFrame tabIndex='-1'
style=position:absolute;width:0;height:0;border:0/iframe
h1Doco Web Project/h1
div id=VerenWeb/div
/body
/html
DocoMain.gwt.xml
?xml version=1.0 encoding=UTF-8?
!DOCTYPE module PUBLIC -//Google Inc.//DTD Google Web Toolkit 1.6.4//
EN http://google-web-toolkit.googlecode.com/svn/tags/1.6.4/distro-
source/core/src/gwt-module.dtd
module rename-to='verenweb'
!-- Inherit the core Web Toolkit stuff.--
inherits name='com.google.gwt.user.User'/
inherits name='snikrot.standard.debug'/
inherits name='snikrot.standard.core.debug'/
inherits name='snikrot.standard.core.observer'/
inherits name='snikrot.standard.core.stdObjectCalculations'/
inherits name='snikrot.standard.gwt.stdGUI'/
!-- Inherit the default GWT style sheet. You can change --
!-- the theme of your GWT application by uncommenting --
!-- any one of the following lines.--
inherits name='com.google.gwt.user.theme.standard.Standard'/
!-- inherits name='com.google.gwt.user.theme.chrome.Chrome'/ --
!-- inherits name='com.google.gwt.user.theme.dark.Dark'/ --
!-- Other module inherits --
!-- Specify the app entry point class. --
entry-point class='veren.web.client.docoMain.DocoMain'/
/module
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to
Excel and GWT
Hi, I need to read data from my excel sheet and display it using GWT dynamically...I am very new to the topic. Can u suugest me a base so tht i can proceed... ? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
creating your own GWT theme or a pluggable look and feel
I am new to GWT and I went through a couple of the tutorials on the GWT website. I've started using GWT to make a webapp just for fun, and I one of the first things that I had difficulty with was styling the application in its entirety. I want to give the website a certain look, but I also want it to be easy to change the style of the webapp in the future, and maybe even dynamically while the app is running (so that logged in users could each have their own personal style applied to the website, for example). I noticed on the UIObject javadoc it says By convention, GWT style names are of the form [project]-[widget], so that, for example, the default Button class name is gwt-Button. Is there a way to change the [project] part of this name, so that, for example, I could change all Button class names to, say, my-Button without having to call setStyleName() on every Button individually? If there is no way to do this dynamically, is there at least a way to create my own GWT theme so that I can reference in the Project.gwt.xml file, so if I want to change the look and feel of my webapp later, I can do it by creating a new stylesheet and changing one line in Project.gwt.xml rather calling setStyleName() on every widget? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Stop DialogBox expand outside the bounds of visible screen area
Well, yeah. Set the height of the DialogBox.
In CSS for example:
.gwt-DialogBox {
height: 300px;
}
On Tue, Jun 30, 2009 at 5:27 AM, shahidshahidza...@gmail.com wrote:
I am displaying a lengthy form inside a centered DialogBox. I cannot
see the top and bottom of the DialogBox because it extends outside the
visible screen area. Does anyone know how to get round this ?
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: WARNING: Could not open/create prefs root node Software\JavaSoft\Prefs at root 0x80000002. Windows RegCreateKeyEx(...) returned error code 5.
Yes. That's the same type of bug reports I found when I first saw this error (when I installed Eclipse 3.4 on Windows Vista x64). I tried creating the registry key the error complains about, but it didn't resolve the problem, so I just ignore it. It doesn't appear to hurt anything and after a short while, I stopped noticing it altogether. :) I imagine it will be corrected sooner or later and one day with an upgrade, the error will just go away the same way it came. Chad On Jun 29, 9:11 am, Miguel Méndez mmen...@google.com wrote: Thanks Chad. I must admit that I have never encountered that one. However, I did find the following bug in Java's bug tracker:http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4479451. On Mon, Jun 29, 2009 at 9:58 AM, Chad chad...@gmail.com wrote: Miguel, I get the same error. It's generated from Eclipse and shows in the Console of Eclipse. It appears every time I run or compile an application. I don't think it's a GWT issue. I searched around when I first saw and IIRC, it's an issue within Eclipse itself. Trying to write to the wrong registry root or something like that. HTH, Chad On Jun 29, 7:46 am, Miguel Méndez mmen...@google.com wrote: What was going on when the error was reported? How was it reported? Was there a stack trace? On Sat, Jun 27, 2009 at 3:03 PM, Farinha fari...@gmail.com wrote: The subject has it all. Eclipse 3.4.2 GWT Eclipse Plugin Windows 7 Thanks in advance for the help. -- Miguel -- Miguel --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: How to load a url in a panel?
Hi This is not correct. formPanel.setHtml(htmltext); is called when the request is send and then htmltext is null or whatever value it has. It is set to the response text when the request is finished and that's some time later. You should setHtml in onResponseReceived. -- waf --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Big RPC and long running script error
Does the RPC mechanism take any steps to avoid the dreaded long running script error for big serialisations and deserialisations? If not then is there anything I can do on the client side to chunk the serialisation/deserialisation. I'm shunting 10,000 rows up from the server and back. Surprisingly it seems to perform ok even in IE however I'd like to understand the limitations of this RPC technology. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Native JSON parsing
I've been searching around to see if anyone's brought this up already
- I haven't found anything (which surprises me) so my apologies if
this is a repeat.
Browsers are slowly starting to support native JSON - I know in
particular Firefox 3.5 (released today) supports it and I'm under the
impression (although I haven't really done my homework on this one)
that some others already support it, or are working towards it. Are
there any plans to change the GWT JSONParser to use native JSON
parsing instead of the slower and less-safe eval function? A very
simple check along the lines of
if (undefined != JSON)
{
JSON.parse(myString);
}
else
{
eval('(' + myString ' + ')');
}
ought to do it, right?
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: IE Performance Problems
I am using the SmartGwt grid and stuffing 10K rows into it using their DataSource api wrapped round an RPC. The entire data set gets held client-side. This grid seems to handle loading 10k rows reasonably well. Group/Multiple select may cause the slow running script error on big lists so smartgwt has a configurable 'turn off groupby' at 1000 rows. I don't enable multi select on big lists - is this a really useful feature on a grid with N thousand rows? I haven't yet seen sorting as a problem. Add/remove/edit work fine. On Jun 30, 1:00 am, radcortez radcor...@yahoo.com wrote: Hi, I'm currently developing a web application using GWT, and i'm having some performance issues on IE 6 and IE 7. My main requirement is to have a grid able to fulfill the following operations: - Pagination - Sort - Column Resize - Add / Remove / Edit rows - Data Grouping - Highlighting I've looked to some existent solutions like Ext GWT and Smart GWT and they performed poorly on IE, so i decided to make my own simpler implementation. I began with a simple grid with only data display and started from that on, to implement those functionalities mentioned above. With each new implementation, the performance started to degrade a lot, to a point considered unacceptable to me. I know about IE JS engine problems, but is it possible to have a high performance grid with those features? If yes, do you think i should stick with some sort of library like Ext GWT or Smart GWT? In my opinion, the grids offered by those libraries are also slow. Does anyone have any set of recommendations to develop high performance widgets in GWT for IE? Regards --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
FireFox 3.5
I tested our gwt app today on FireFox 3.5 on OSX now that it has been released. Lots of very nasty javascript errors related to DOM with a copy and paste as an example. Using GWT 1.6.4. The application loads and I don't get error messages until I execute a particular part of the application. I am using GXT for GUI so it could be a GXT related issue. Is FireFox 3.5 formally supported? [FATAL] Uncaught Exception: com.google.gwt.core.client.JavaScriptException: (NS_ERROR_DOM_NOT_SUPPORTED_ERR): Operation is not supported code: 9 INDEX_SIZE_ERR: 1 DOMSTRING_SIZE_ERR: 2 HIERARCHY_REQUEST_ERR: 3 WRONG_DOCUMENT_ERR: 4 INVALID_CHARACTER_ERR: 5 NO_DATA_ALLOWED_ERR: 6 NO_MODIFICATION_ALLOWED_ERR: 7 NOT_FOUND_ERR: 8 NOT_SUPPORTED_ERR: 9 INUSE_ATTRIBUTE_ERR: 10 INVALID_STATE_ERR: 11 SYNTAX_ERR: 12 INVALID_MODIFICATION_ERR: 13 NAMESPACE_ERR: 14 INVALID_ACCESS_ERR: 15 VALIDATION_ERR: 16 TYPE_MISMATCH_ERR: 17 result: 2152923145 filename: http://localhost:8084/edu.scripps.hddesktop.Main/91F6113CB504FAA289B3017C98A2CE93.cache.html lineNumber: 2403 columnNumber: 0 inner: null data: null [FATAL] Uncaught Exception: com.google.gwt.core.client.JavaScriptException: (NS_ERROR_DOM_NOT_SUPPORTED_ERR): Operation is not supported code: 9 INDEX_SIZE_ERR: 1 DOMSTRING_SIZE_ERR: 2 HIERARCHY_REQUEST_ERR: 3 WRONG_DOCUMENT_ERR: 4 INVALID_CHARACTER_ERR: 5 NO_DATA_ALLOWED_ERR: 6 NO_MODIFICATION_ALLOWED_ERR: 7 NOT_FOUND_ERR: 8 NOT_SUPPORTED_ERR: 9 INUSE_ATTRIBUTE_ERR: 10 INVALID_STATE_ERR: 11 SYNTAX_ERR: 12 INVALID_MODIFICATION_ERR: 13 NAMESPACE_ERR: 14 INVALID_ACCESS_ERR: 15 VALIDATION_ERR: 16 TYPE_MISMATCH_ERR: 17 result: 2152923145 filename: http://localhost:8084/edu.scripps.hddesktop.Main/91F6113CB504FAA289B3017C98A2CE93.cache.html lineNumber: 2403 columnNumber: 0 inner: null data: null --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: FireFox 3.5
I am using GXT for GUI so it could be a GXT related issue. It's not GXT related. We are not using GXT, but are facing the very same issue. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: How to get tab Widget in a TabPanel?
I completely agree with bcottam :) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: unable to find xml file
Hi The module XML file should be located at the parent of your client package/directory, eg. if your client files are at org.gwtbook.client then your module XML file should be located at org.gwtbook. How was your project created, are you using any IDE? Have you renamed the file after project was created? -- waf On 30 Cze, 18:23, thesheff dsheff...@gmail.com wrote: I'm very new to the GWT and have been reading GWT in Action. I'm trying to follow the examples and I'm getthing this error: [ERROR] Unable to find 'dashboard.gwt.xml' on your classpath; could be a typo, or maybe you forgot to include a classpath entry for source? I have Dashboard.gwt.xml file but I'm not sure where to even try to fix this because of the case? I'm guessing this is getting auto generated by the: script type=text/javascript language=javascript src=dashboard/ dashboard.nocache.js/script but isn't this file auto generated by the GWT? Please point me in the right direction if possible. Thanks in advance. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: FireFox 3.5
I was able to figure out how to trigger the error in my application. It appears related to a mouse being moved in and out of a text boxes. It could be tooltips related. If I move the mouse quickly across a couple text fields in a form then I get the error. If I move in and out of a single text field then no error. If I move the mouse slowly across multiple text fields no error. On Jun 30, 3:26 pm, walrus ask...@gmail.com wrote: I am using GXT for GUI so it could be a GXT related issue. It's not GXT related. We are not using GXT, but are facing the very same issue. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Survey - who's doing what
Is there a survey anywhere showing who's using what components/ toolkits. How many people are using just plain old GWT widgets / or some other named toolkit (eg SmartGwt). What folk are using 3rd party toolkits are they mixing basic GWT with toolkit widgets, or just using the toolkit generally. Are folk building new widgets (what/which) or just reusing/agregating other's widgets. Eg google wave - is this build on plain old GWT and/or to what extent have the developers had to extend the basic GWT widget set (eg the GWT grids are pretty basic). --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT-generated Webpage fails to display on IE
Hi there, The problem is at some other place. This 'undefined' property is correct javascript construct. When trying to pinpoint a problem like this it is better to compile with the output style 'Pretty'. This way you can find more accurate location where the problem occured. -- waf --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT architecture MVP/EventBus (mentioned at Google I/O)
I've struggled with the go(RootPanel.get()) function as well, but
discounted the idea of casting my Presenter.Display interface to a
Widget as it removes an amount of type safety from the presenter and
somewhat defeats the purpose of having a nice generic Display
interface for the Presenter to interact with. One solution I've tried,
which I think is promising, is to add a method to the Display
interface that accepts the Panel object presented to the go function.
For example,
class ContactViewer{
interface Display {
...
void showDisplay( Panel panel );
}
...
public void go( Panel panel ) {
this.display.showDisplay(panel);
}
}
Using this method, a Widget based ContactViewer.Display can add itself
to the supplied Panel object and Mocks can ignore the parameter for
testing purposes. As showing the Display object would be part of UI
testing anyway, this shouldn't effect test cases for the Presenter.
Cheers,
Jason
On Jun 29, 4:19 pm, mabogie mabo...@gmail.com wrote:
check this out:
http://www.webspin.be/
I left out the model (Phone class here) and the command pattern, since
I'm not using it yet.
For your comment on the casting: I'm having trouble with that too.
When I want to attach the widgets to the root panel or whatever other
panel, I can't do anything but cast them. But nobody seems to have a
good solution...
On 29 jun, 23:13, Daniel Jue teamp...@gmail.com wrote:
Does anyone have a working MVP/Eventbus sample of something simple
like the PhoneEditor?
I don't think I'm doing it right. The code from the IO presentation
leaves out enough details so that I'm not sure what to do.
For instance, in my Presenter.class,
I have something like this:
public class Presenter {
...
private Display display;
interface Display {
HasClickHandlers getSaveButton();
HasClickHandlers getCancelButton();
HasClickHandlers getNumberField();
HasClickHandlers getLabelPicker();
}
void editPhone(Phone phone) {
this.phone = Phone.from(phone);
display.getNumberField().setValue(phone.getNumber());
display.getLabelPicker().setValue(phone.getLabel());
}
...}
Obviously, a HasClickHandlers object doesn't have a setValue method.
It doesn't feel like I should be casting to the widget here, since we
went through all the trouble of using the Display interface.
I started looking at Mvp4g, but it seems to go off on a tangent with a
code generation class to wire up presenters and views via
xml.http://code.google.com/p/mvp4g/
It's also intertwined with some mvc4g classes.
I just want something basic that works, so I can seed my project from
there. A minimalist, working command style RPC example would be nice
too.
Anyone? If you're in the DC area, I'll buy you a drink!
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: GWT architecture MVP/EventBus (mentioned at Google I/O)
So if for a TextBox I need to bind both FocusHandler and BlurHandler,
I need to have two interfaces and combine them?
How does that work?
On Jun 30, 6:54 am, gscholt gsch...@gmail.com wrote:
On Jun 29, 11:13 pm, Daniel Jue teamp...@gmail.com wrote:
Does anyone have a working MVP/Eventbus sample of something simple
like the PhoneEditor?
I don't think I'm doing it right. The code from the IO presentation
leaves out enough details so that I'm not sure what to do.
For instance, in my Presenter.class,
I have something like this:
public class Presenter {
...
private Display display;
interface Display {
HasClickHandlers getSaveButton();
HasClickHandlers getCancelButton();
HasClickHandlers getNumberField();
HasClickHandlers getLabelPicker();
}
void editPhone(Phone phone) {
this.phone = Phone.from(phone);
display.getNumberField().setValue(phone.getNumber());
display.getLabelPicker().setValue(phone.getLabel());
}
...}
Obviously, a HasClickHandlers object doesn't have a setValue method.
It doesn't feel like I should be casting to the widget here, since we
went through all the trouble of using the Display interface.
I started looking at Mvp4g, but it seems to go off on a tangent with a
code generation class to wire up presenters and views via
xml.http://code.google.com/p/mvp4g/
It's also intertwined with some mvc4g classes.
I just want something basic that works, so I can seed my project from
there. A minimalist, working command style RPC example would be nice
too.
Anyone? If you're in the DC area, I'll buy you a drink!
interface Display {
HasClickHandlers getSaveButton();
HasClickHandlers getCancelButton();
HasValueString getNumberField();
HasValueString getLabelPicker();
}
This will work for this example at least. If you want to bind events
AND set a value to those fields you'd need to combine the two
interfaces in a new one, or perhaps have two accessor methods.
Gert
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: unable to find xml file
This fixed the issue but. module rename-to='dashboard' The book I bought GWT in action expects GWT 1.4 and I'm trying to use GWT 1.6.4. There are so many differences already within the 1.6.4 that this book is almost useless. I usually prefer to read text books and have a physical book but I'm not sure this is possible with how fast things are changing with GWT. What would people suggest in my situation? Examples are nice on the google site but I'm new to this area of technology and want to make sure I understanding the underlying concepts correctly. also now I see GWT 2.0 already. What would people suggest? Thanks in advance. On Tue, Jun 30, 2009 at 2:38 PM, waf wlod...@gmail.com wrote: Hi The module XML file should be located at the parent of your client package/directory, eg. if your client files are at org.gwtbook.client then your module XML file should be located at org.gwtbook. How was your project created, are you using any IDE? Have you renamed the file after project was created? -- waf On 30 Cze, 18:23, thesheff dsheff...@gmail.com wrote: I'm very new to the GWT and have been reading GWT in Action. I'm trying to follow the examples and I'm getthing this error: [ERROR] Unable to find 'dashboard.gwt.xml' on your classpath; could be a typo, or maybe you forgot to include a classpath entry for source? I have Dashboard.gwt.xml file but I'm not sure where to even try to fix this because of the case? I'm guessing this is getting auto generated by the: script type=text/javascript language=javascript src=dashboard/ dashboard.nocache.js/script but isn't this file auto generated by the GWT? Please point me in the right direction if possible. Thanks in advance. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: unable to find xml file
I would really consider running through the Google getting started tutorials. They are well structured and pretty complete in that they also introduce you to the server side and App Spot which is frankly a brilliant service. Here's the three most used links I used whilst getting up to speed. http://code.google.com/webtoolkit/gettingstarted.html http://gwt.google.com/samples/Showcase/Showcase.html http://google-web-toolkit.googlecode.com/svn/javadoc/1.6/index.html?overview-summary.html --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
New site created with GWT
I am happy to announce that we launched beta version of holidayinn website written with GWT this past weekend. The new site http://www.holidayinn.com/hotels/us/en/reservation will replace existing site http://www.ichotelsgroup.com/h/d/hi/1/en/home in the future. The existing site has over 2 million hit a day. GWT is used in client side and Spring MVC is applied in server side Following lists some of the features including the package we used: --Multi-language (currently only support US English and Queen English) --Spring SL --JSON. --RPC.encodeResponseForSuccess --Suggest Box --Client side logging --Customized SEO --RPC timed out --Session backup, once refresh page, client side data is retrieved from server again by using RPC --Visual effect to display hotel images --Integrated dynamic content management --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Converting gwt project in Windows to Mac with eclipse gwt plugin
I am trying to convert a web-application project originally created in the following environment- - on a Windows installation of eclipse - using GWT 1.4.62, installed separately from eclipse into the following environment - a mac installation of eclipse - with gwt 1.6.4 installed as an eclipse plug in. I ran into this problems on my mac installation: * When I right-click on the project in eclipse and do GWT Compile, I get the message that my project is not a GWT project How should I configure my project so as to compile successfully with the google eclipse plugin? Thanks, Eric. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Excel and GWT
check out JExcelAPI: http://jexcelapi.sourceforge.net/ You can create a Servlet / RPC method that reads the excel spreadsheet and returns the contents to gwt to display in a FlexTable On Jun 29, 10:41 pm, garshita grshtgu...@gmail.com wrote: Hi, I need to read data from my excel sheet and display it using GWT dynamically...I am very new to the topic. Can u suugest me a base so tht i can proceed... ? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Line Breaks in Labels Problems
I'm having some issues with line breaks. They work in the Hosted
Browser as well as IE8, however the don't work in Firefox or Opera.
For example, if the user enters code in a text area that has line
breaks (they pressed enter at some point), these line breaks will only
be displayed in IE. I'm wondering if I should just convert the text to
HTML and replace the \n with br, however that wouldn't be as clean.
Is this a GWT problem, or am I doing something wrong?
Here is some sample code that shows my problem. If you try anything
with a carriage return, it will work in IE but not in FF or Opera.
VerticalPanel mainPanel = new VerticalPanel();
final Label label = new Label();
final TextArea box = new TextArea();
mainPanel.add(label);
mainPanel.add(box);
Button switchView = new Button(Update Label);
switchView.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
label.setText(box.getText());
}});
mainPanel.add(switchView);
RootPanel.get().add(mainPanel);
For example, if you use the text:
asdf
asdf
asdf
in IE it will render correctly, however anywhere else will simply
show:
asdf asdf asdf
Thanks for your help!
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: Why does HorizontalPanel cells defaults to vertical-align: top?
It's not a bug, it's just how HTML works. Put a border on the vp (vp.setBorder(1)) and give the labels a background colour and you will see what you are doing more easily. The VP is a table, and if you have two TDs and give the table a height, each TD will be half that height (if the content is the same. Therefore your label in the second cell will be at the top of the second cell, but still be half way down the VP You are probably using the wrong widget. Use a FlowPanel, give it a height if you want, and put the labels in that if you want them together with space underneath. Ian http://examples.roughian.com 2009/6/30 Joseph Arceneaux joe.arcene...@gmail.com Thanks much, but if you meant: panel.setCellHeight (label, 100%); that had 0 effect. I have noticed that if I change my panel to not fill its container (it goes into a dockpanel), then it's only the size of its two Label children, and hence the labels are contiguous. So I'm pretty sure I can get this by placing the two Labels into another, unsized Vertical Panel and then placing that panel into my original one. But it seems to me that it should be much simpler - like setting vertical alignment to TOP, like it says in the documentation. This seems to me like a bug in either the doc or the functionality... Joe On Mon, Jun 29, 2009 at 12:29 PM, Ian Bambury ianbamb...@gmail.comwrote: Set the cell height to 100% Ian http://examples.roughian.com 2009/6/29 Joseph Arceneaux joe.arcene...@gmail.com This placement within a panel is very confusing. I am trying to stack some labels contiguously in a vertical panel, starting at the top. But the panel places the first label at the very top, and then the second label in the very middle. I've tried changing the CSS style, and also various permutations of the following Java: panel.setVerticalAlignment (HasVerticalAlignment.ALIGN_TOP); panel.add (label_1); panel.setCellVerticalAlignment (label_1, HasVerticalAlignment.ALIGN_TOP); panel.add (label_2); panel.setCellVerticalAlignment (offset, HasVerticalAlignment.ALIGN_TOP); but nothing seems to change this behavior. Any suggestions? Thanks, Joe On Mon, Jun 29, 2009 at 5:09 AM, Ian Bambury ianbamb...@gmail.comwrote: vertical-align: bottom !important; ? Ian http://examples.roughian.com 2009/6/29 alex.d alex.dukhov...@googlemail.com panel.setCellVerticalAlignment(textbox, HasVerticalAlignment.ALIGN_BOTTOM); On 27 Jun., 21:59, max3000 maxime.lar...@gmail.com wrote: Hi, I'm trying to align an image and a textbox in a HorizontalPanel using only CSS. I want the textbox to be aligned at the bottom. Doing the following works: panel.setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM); However, no amount of CSS at the panel level works. It figures because GWT inserts an automatic vertical-align: top, like this: td align=left style=vertical-align: top; img class=search_logo src=/resources/logo.jpg/ /td Why is that so? Am I missing something or is there no way to align cell content at the bottom using CSS? Thanks, Max --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Invoke oracle from suggestbox on key
Are you looking for the showSuggestionList() method of SuggestBox? On Mon, Jun 29, 2009 at 10:16 AM, CMBschrepf...@gmail.com wrote: I would like to add a key handler to the suggestbox so that on a keydown it would ask the oracle for suggestion from the server, no matter if there is text or not in the input box. Is it possible, as I can't find a way to do this (adding the handler is easy, it's the requestSuggestions bit that I can't figure out)? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Problem using junitCreator
If I run the PiconmatTest-hosted script, I get a Class not found com.piconmat.client.PiconmatTest error—presumably because the java file has not been compiled. Exactly. It's not compiled. Add test as a source folder (ProjectPropertiesJava Build PathSource). The project was not built since its build path is incomplete. Cannot find the class file for junit.framework.TestCase. Fix the build path then try building this project The type junit.framework.TestCase cannot be resolved. It is indirectly referenced from required .class files You need to add junit.jar to your classpath (ProjectPropertiesJava Build PathLibraries). On Tue, Jun 30, 2009 at 11:19 AM, Chrisuk.org.micros...@googlemail.com wrote: Hi I'm trying to add a JUnit test suite using the junitCreator script, but am having problems. I have followed the instructions at (http:// code.google.com/webtoolkit/tutorials/1.6/JUnit.html). Here's what I run from the project's directory (i.e., the one containing the src and war directories): junitCreator -junit /Applications/eclipse/plugins/ org.junit_3.8.2.v20080602-1318/junit.jar -module com.piconmat - eclipse piconmat com.piconmat.client.PiconmatTest The script runs and says: Created directory /Users/cjr/Work/Eclipse Workspace/piconmat/test Created directory /Users/cjr/Work/Eclipse Workspace/piconmat/test/com/ piconmat/client Created file /Users/cjr/Work/Eclipse Workspace/piconmat/test/com/ piconmat/client/PiconmatTest.java Created file /Users/cjr/Work/Eclipse Workspace/piconmat/PiconmatTest- hosted.launch Created file /Users/cjr/Work/Eclipse Workspace/piconmat/PiconmatTest- web.launch Created file /Users/cjr/Work/Eclipse Workspace/piconmat/PiconmatTest- hosted Created file /Users/cjr/Work/Eclipse Workspace/piconmat/PiconmatTest- web If I then refresh my project in Eclipse, I see the new test directory at the same level as src, war etc., displayed as a hierarchy of directories (rather than a package, as I'd imagine—and Eclipse is obviously not compiling the test class for me, also as I'd expect); I also see the various launch scripts etc. If I run the PiconmatTest-hosted script, I get a Class not found com.piconmat.client.PiconmatTest error—presumably because the java file has not been compiled. If I look at the Run Configurations, and select one of the generated configurations, the Run button is greyed out. If I run junitCreator within the src directory, as: junitCreator -junit /Applications/eclipse/plugins/ org.junit_3.8.2.v20080602-1318/junit.jar -module com.piconmat - eclipse piconmat com.piconmat.client.PiconmatTest then after refreshing the project in Eclipse I get a new test.com.piconmat.client package, but the following compile errors: The project was not built since its build path is incomplete. Cannot find the class file for junit.framework.TestCase. Fix the build path then try building this project The type junit.framework.TestCase cannot be resolved. It is indirectly referenced from required .class files I'm sure there's something simple that I'm not doing, and would really appreciate someone telling me what that is! Thanks in advance Chris --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: CSS loads for 1 millisecond, then disappears
A code sample that reproduces the problem would be helpful. On the surface, I don't see how this could be related to GWT. What happens if you remove GWT from the scenario altogether? On Fri, Jun 26, 2009 at 11:11 AM, DTrejotookie.tr...@gmail.com wrote: Hello, I am having a problem with my CSS. My hosted mode is a bit laggy, so when I first run my gwt app in hosted mode the css successfully loads for a few milliseconds, but when the lag stops and hosted mode settles down, my css disappears. When I compile/browse it, the css does not even show up for a few ms at the start, I suppose because modern browsers are so fast. This is how I access my css: link rel=stylesheet type=text/css href=test.css/ I haven't been able to find anyone else who has had this problem. ** Can someone tell me why my css appears then disappears and how to fix it? ** My project is very minimal, at the moment all it does is serve out the html page, with all the Java commented out in onModuleLoad() If it makes any difference, I am using gwt on appengine with the google plugin for eclipse. Any insight is appreciated, David Trejo (I posted this on the Google App Engine for Java group, and it was recommended that I ask this question here. Sister thread: http://groups.google.com/group/google-appengine-java/browse_thread/thread/9f3aa450a8e866ab?hl=en ) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: CSS loads for 1 millisecond, then disappears
Look in the module file (ends in *.gwt.xml) Do you have the default GWT styles included? I suspect you do and they are overwriting your styles in the HTML. Ian http://examples.roughian.com 2009/6/26 DTrejo tookie.tr...@gmail.com Hello, I am having a problem with my CSS. My hosted mode is a bit laggy, so when I first run my gwt app in hosted mode the css successfully loads for a few milliseconds, but when the lag stops and hosted mode settles down, my css disappears. When I compile/browse it, the css does not even show up for a few ms at the start, I suppose because modern browsers are so fast. This is how I access my css: link rel=stylesheet type=text/css href=test.css/ I haven't been able to find anyone else who has had this problem. ** Can someone tell me why my css appears then disappears and how to fix it? ** My project is very minimal, at the moment all it does is serve out the html page, with all the Java commented out in onModuleLoad() If it makes any difference, I am using gwt on appengine with the google plugin for eclipse. Any insight is appreciated, David Trejo (I posted this on the Google App Engine for Java group, and it was recommended that I ask this question here. Sister thread: http://groups.google.com/group/google-appengine-java/browse_thread/thread/9f3aa450a8e866ab?hl=en ) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Client-side GChart 2.5: Faster, sharper, GWTCanvas-rendered, pie, line and area charts.
Client-side GChart lets you add charts to your GWT applications with nothing more than its 3,000 or so lines of Apache 2.0 licensed Java. GChart 2.5 adds a GWT canvas rendering option for better looking, more quickly drawn, alpha-transparent, pie, line, and area charts. Homepage (live-demo, downloads, docs): http://gchart.googlecode.com Additional features include improved chart print-ability, inside/ outside/centered ticks, improved plot-area clipping, and faster single- curve updates. For details, see the 2.5 release notes: http://gchart.googlecode.com/svn/trunk/doc/com/googlecode/gchart/client/doc-files/gchart2p5features.html Related links: 1) Maybe some Pie charts? eheheh - Ping http://groups.google.com/group/Google-Web-Toolkit/msg/bc5d585989ab9f6e The above post predicted I'd need to use canvas for pie slices and such well over a year ago. Thousands of banded-filled slices, aliased lines, and one GWTCanvas later...I agree. 2) Many have mentioned GChart's graphical quality limitations: I saw gchart but I need pie charts that are completely filled - plcoirier, see: http://groups.google.com/group/Google-Web-Toolkit/browse_thread/thread/3cc6eb7516777ba0/c8564523c005d668?#c8564523c005d668 If you can live with somewhat not-so-sexy graphs (especially pie charts), GChart (http://code.google.com/p/gchart/) is pretty easy to integrate into a GWT app. - Ravi Mundoli, see: http://groups.google.com/group/Google-Web-Toolkit/msg/a4de63397dd71b7e At http://yoxel.com GChart is only used for our burn-down chart (during iteration tracking). I experimented quite a bit with GChart for the dashboards but the pie charts still looked much better when server-generated with our other package (also server generated version was faster). - Alexey, see: http://code.google.com/p/gchart/issues/detail?id=11#c9 It's still not Flash, but at least it now has a decent pie slice. 3) The incubator's GWTCanvas: Valuable but buggy. GWTCanvas: http://code.google.com/p/google-web-toolkit-incubator/wiki/GWTCanvas Without a library like GWTCanvas, the enhancements of this release would never have been feasible, since implementing a cross-browser vector graphics abstraction is way out of GChart's scope. Though very useful as-is, I spent a few days (at least it felt like a few days) just working around the following GWTCanvas bugs: http://code.google.com/p/google-web-toolkit-incubator/issues/detail?id=241 http://code.google.com/p/google-web-toolkit-incubator/issues/detail?id=275 http://code.google.com/p/google-web-toolkit-incubator/issues/detail?id=278 http://code.google.com/p/google-web-toolkit-incubator/issues/detail?id=281 http://code.google.com/p/google-web-toolkit-incubator/issues/detail?id=282 A fully debugged GWTCanvas in the standard GWT distribution would also greatly simplify GWT flowsheet modeling, games, etc. If you agree, you can vote for (star) this issue in the GWT issue tracker: http://code.google.com/p/google-web-toolkit/issues/detail?id=1554 John C. Gunther http://gchart.googlecode.com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: CSS loads for 1 millisecond, then disappears
How terribly ridiculous! It seems that my css file started with a capital letter, I had it written with a lowercase letter, and thus it was not working. Now that I've corrected it, my css works: link type=text/css rel=stylesheet href=Test.css/ I would have realized that much sooner if the css had not flashed before my eyes before disappearing. Sorry to waste your time guys. Thanks for trying to help, I appreciate it. -David On Tue, Jun 30, 2009 at 2:28 PM, Isaac Truett itru...@gmail.com wrote: A code sample that reproduces the problem would be helpful. On the surface, I don't see how this could be related to GWT. What happens if you remove GWT from the scenario altogether? On Fri, Jun 26, 2009 at 11:11 AM, DTrejotookie.tr...@gmail.com wrote: Hello, I am having a problem with my CSS. My hosted mode is a bit laggy, so when I first run my gwt app in hosted mode the css successfully loads for a few milliseconds, but when the lag stops and hosted mode settles down, my css disappears. When I compile/browse it, the css does not even show up for a few ms at the start, I suppose because modern browsers are so fast. This is how I access my css: link rel=stylesheet type=text/css href=test.css/ I haven't been able to find anyone else who has had this problem. ** Can someone tell me why my css appears then disappears and how to fix it? ** My project is very minimal, at the moment all it does is serve out the html page, with all the Java commented out in onModuleLoad() If it makes any difference, I am using gwt on appengine with the google plugin for eclipse. Any insight is appreciated, David Trejo (I posted this on the Google App Engine for Java group, and it was recommended that I ask this question here. Sister thread: http://groups.google.com/group/google-appengine-java/browse_thread/thread/9f3aa450a8e866ab?hl=en ) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: CSS loads for 1 millisecond, then disappears
Ian you were right, after I corrected the typo and commented out the gwt styles, everything worked. Thanks for helping, David Trejo On Tue, Jun 30, 2009 at 2:53 PM, David Trejo tookie.tr...@gmail.com wrote: How terribly ridiculous! It seems that my css file started with a capital letter, I had it written with a lowercase letter, and thus it was not working. Now that I've corrected it, my css works: link type=text/css rel=stylesheet href=Test.css/ I would have realized that much sooner if the css had not flashed before my eyes before disappearing. Sorry to waste your time guys. Thanks for trying to help, I appreciate it. -David On Tue, Jun 30, 2009 at 2:28 PM, Isaac Truett itru...@gmail.com wrote: A code sample that reproduces the problem would be helpful. On the surface, I don't see how this could be related to GWT. What happens if you remove GWT from the scenario altogether? On Fri, Jun 26, 2009 at 11:11 AM, DTrejotookie.tr...@gmail.com wrote: Hello, I am having a problem with my CSS. My hosted mode is a bit laggy, so when I first run my gwt app in hosted mode the css successfully loads for a few milliseconds, but when the lag stops and hosted mode settles down, my css disappears. When I compile/browse it, the css does not even show up for a few ms at the start, I suppose because modern browsers are so fast. This is how I access my css: link rel=stylesheet type=text/css href=test.css/ I haven't been able to find anyone else who has had this problem. ** Can someone tell me why my css appears then disappears and how to fix it? ** My project is very minimal, at the moment all it does is serve out the html page, with all the Java commented out in onModuleLoad() If it makes any difference, I am using gwt on appengine with the google plugin for eclipse. Any insight is appreciated, David Trejo (I posted this on the Google App Engine for Java group, and it was recommended that I ask this question here. Sister thread: http://groups.google.com/group/google-appengine-java/browse_thread/thread/9f3aa450a8e866ab?hl=en ) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Native JSON parsing
On 30 juin, 21:16, Jason.Sadler jason.sad...@gmail.com wrote:
I've been searching around to see if anyone's brought this up already
- I haven't found anything (which surprises me) so my apologies if
this is a repeat.
Browsers are slowly starting to support native JSON - I know in
particular Firefox 3.5 (released today) supports it and I'm under the
impression (although I haven't really done my homework on this one)
that some others already support it, or are working towards it.
IE8 does already support it. Next version of Safari will (4.1?), as
well as Chrome 3 (maybe some version of Chrome 2 already has it,
haven't checked). Don't know about the upcoming Opera 10.
Are
there any plans to change the GWT JSONParser to use native JSON
parsing instead of the slower and less-safe eval function?
I think there are rather plans to replace the com.google.gwt.json.JSON
module with a better one (search the issue tracker and/or the group
archives). And when you're using JSO overlays, you already probably
have your own native method doing an eval(), that you can fix to use
native JSON parsing if supported.
A very
simple check along the lines of
if (undefined != JSON)
{
JSON.parse(myString);}
else
{
eval('(' + myString ' + ')');
}
ought to do it, right?
A better fix would be to store the function into a variable, so that
you only check for JSON != undefined once; but yes, it'd do it (and
for the user.agent=ie8 permutation, it could be set to using native
JSON, as it is know to be supported in this case)
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Re: FireFox 3.5
On 30 juin, 21:26, walrus ask...@gmail.com wrote: I am using GXT for GUI so it could be a GXT related issue. It's not GXT related. We are not using GXT, but are facing the very same issue. For those not following commits and/or the GWT-Contributors group, this is a bug in FF3.5 (will be fixed in 3.5.1) and a workaround has been committed earlier today and will be part of the upcoming GWT 1.6.5 (http://code.google.com/p/google-web-toolkit/source/detail? r=5641 ) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT-generated Webpage fails to display on IE
On 30 juin, 12:24, snikrot ctenhoo...@gmail.com wrote: Hi all, Since a few days I've been developing a GWT-Web application (so I'm still pretty much a newbie). This application only (for now) runs only client sided. After compiling and running under Firefox Opera my application just runs fine. When running under Internet Explorer I'm getting an error though. I'm wondering if anyone knows the solution to get rid of this error? Are you using IE8? If so, until 1.6.5 is released and you make the switch, you have to set IE8 in compat mode; e.g. by including the following in your HTML: meta http-equiv=X-UA-Compatible content=IE=EmulateIE7 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Line Breaks in Labels Problems
On 30 juin, 22:22, il1019 dean.mar...@gmail.com wrote: I'm having some issues with line breaks. They work in the Hosted Browser as well as IE8, however the don't work in Firefox or Opera. For example, if the user enters code in a text area that has line breaks (they pressed enter at some point), these line breaks will only be displayed in IE. I'm wondering if I should just convert the text to HTML and replace the \n with br, however that wouldn't be as clean. Is this a GWT problem, or am I doing something wrong? See issues 314 and 960 (and there might be others) http://code.google.com/p/google-web-toolkit/issues/detail?id=314 http://code.google.com/p/google-web-toolkit/issues/detail?id=960 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Problems with gwt history in firefox after adding a frame........Urgent help needed
Hi Guys, i am running into an issue with history getting wiped out after i launch a popup with an iframe added to it as content. The PopUpPanel has a content area which is a simple panel. I set the Frame as the widget on the simple panel. After this popup is close i remove Frame from parent. This for some reason messes up the history in firefox. Everything works just fine in IE. Anyone else has seen this ?Any help is greatly appreciated. I do have the history frame included on my host page. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Problems with gwt history in firefox after adding a frame........Urgent help needed
This is the same behavior with firefox as well. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Problems with gwt history in firefox after adding a frame........Urgent help needed
I meant Chrome. On Jun 30, 7:00 pm, retro retrofit.br...@gmail.com wrote: This is the same behavior with firefox as well. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
HorizontalSplitPanel with DecoratorPanel in Firefox: how?
I'm trying to surround a HSP (height: 100%) with a DecoratorPanel. I
can get it to work in Hosted, IE and Chrome. Unfortunately, no
combination seems to work in Firefox.
The code is straightforward:
public void test(Panel parentPanel) {
HorizontalSplitPanel hSplitPanel = new HorizontalSplitPanel();
// hSplitPanel.setHeight(100%);
// hSplitPanel.setHeight(100px);
hSplitPanel.setLeftWidget(new Label(left));
hSplitPanel.setRightWidget(new Label(right));
DecoratorPanel decPanel = new DecoratorPanel();
decPanel.setHeight(100%);
decPanel.setWidget(hSplitPanel);
parentPanel.add(decPanel);
}
(BTW, parentPanel in my case is a RootPanel.)
In firefox, the code above doesn't show neither the split line, left
or right.
Un-commenting the first line does nothing (same behavior).
Un-commenting the second line works (split line and texts are shown in
firefox) but the HSP is not 100% in height.
What am I missing?
Thanks,
Max
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
GWT RichTextArea and double line spacing (paragraphs)
When hitting the Return key in a richtextarea we get double line spacing rather than single line spacing. Looking at the generated HTML we find that each CarriageReturn causes a pair of paragraph tags (Pmy text/P) to be wrapped around the text. Can paragraph insertion be turned off. My users want single line spacing. Suggestions? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
gwtjsonrpc
i came across this project http://android.git.kernel.org/?p=tools/gwtjsonrpc.git . is this just for android or i can use with any app using gwt? any overview article,tutorial on this? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: gwtjsonrpc
On Tue, Jun 30, 2009 at 18:49, asianCoolzsecond.co...@gmail.com wrote: i came across this project http://android.git.kernel.org/?p=tools/gwtjsonrpc.git . is this just for android or i can use with any app using gwt? any overview article,tutorial on this? Actually, its not for Android, its for its code review system, Gerrit Code Review (http://code.google.com/p/gerrit/). But yes, its a stand-alone module meant to be embedded into any GWT project, not just Gerrit. Actually, I know at least one other developer who uses it in an unrelated project, Gert Scholten. He has contributed a few patches to gwtjsonrpc. Best thing for a tutorial is probably the README in the top level of the directory. Its very, very similar to standard GWT RPC, only it uses JSON encoding, and has built-in XSRF protection, if the server knows how to demand/enforce it. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: single-origin error, shouldn't be happening?
Created issue http://code.google.com/p/google-web-toolkit/issues/detail?id=3795 to track ... On Jun 26, 9:29 am, Brice bdr...@gmail.com wrote: I was able to use the emulate IE7 hack to get IE8 to work, but that's nasty and I keep hoping there's going to be a way I can upgrade to a recent release of GWT. On Jun 25, 11:20 pm, Brice bdr...@gmail.com wrote: Good evening, I'm revisiting a project that I worked on a year back that ran into trouble when I tried to upgrade to 1.5.3 from 1.5.2. Here's a post that I made at that time: http://groups.google.com/group/Google-Web-Toolkit/browse_thread/threa... In a nutshell, the project uses GWT to provide a rich interface for a CD-ROM product, so it runs w/o any backend web-server. However, it *does* use RequestBuilder to load XML and JSON data from the CD - but the data is all local to where the GWT app is initialized from. This works fabulously in Safari, FireFox, and IE7 - yay. But, when I tried to upgrade last year to 1.5.3, I found that GWT was throwing an exception about violating single-origin-policy. This is *not* hosted mode, this is compiled-mode, loading the GWT app from the local file- system. I tried upgrading to 1.6.x a month back and found that I still get the same problem. With the recent release of IE8, I can't continue to use GWT 1.5.2 and hope to stay compatible in new browsers, so what can I do?! I'm assuming GWT is using some kind of internal logic to determine if an SOP violation would occur, without actually giving the browser the request, since the browser seems perfectly happy loading the XML and JSON from the local file-system in 1.5.2. Any way to dig into something and disable this check? Or change the way I'm loading? Thanks much! Brice --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Excel and GWT
use jdbc on the server side to select and insert data into your excel spread sheet. If you are using MS, try the ODBC-JDBC method. Or check this project: https://xlsql.dev.java.net/ On Jun 30, 12:41 am, garshita grshtgu...@gmail.com wrote: Hi, I need to read data from my excel sheet and display it using GWT dynamically...I am very new to the topic. Can u suugest me a base so tht i can proceed... ? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Convert a Java Swing Application
You should check out AjaxSwing, which automatically converts Swing application to web application at runtime. This requires virtually no code changes and you'll actually have a dual client - GUI client with Swing and AJAX client with AjaxSwing. http://www.ajaxswing.com/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Help needed - Working with ClientBundle
The css resource needs to be injected manually.
public class HelloWorld implements EntryPoint {
/* (non-Javadoc)
* @see com.google.gwt.core.client.EntryPoint#onModuleLoad()
*/
@Override
public void onModuleLoad() {
== StyleInjector.injectStylesheet(HelloWorldResources.INSTANCE.css
().getText());
HTML html = new HTML(Hello World!);
html.setStyleName(HelloWorldResources.INSTANCE.css().message());
RootPanel.get().add(html);
}
On Jun 28, 2:03 am, uwfrog alfred.qy...@gmail.com wrote:
I have been trying to get ClientBundle working over the weekend. I got
the css selector obfuscation working, however, the browser somehow is
not showing what is specified in the css file. Is there someone could
help me out? Here is what i did. It is a minimum hello world setup
with a css selector to style the hello world text to color blue. I
managed to get the following in the browser.
htmlhead/head
div id=_firebugConsole style=display: none;
FirebugVersion=1.3.3/
body
iframe id=helloworld src=javascript: style=border: medium
none ; position: absolute; width: 0pt; height: 0pt;
tabindex=-1.../iframe
div class=G1rue18xACHello World!/div
/body
script type=text/javascript.../script
/html
As you could see, the Hello World! is of a class with obfuscated
name which is the same i see from the debug console. However, browser
is not showing the text in blue. Am i missing anything? (I am using
ClientBundle code from trunk. Please see the source code attached.)
com.aqy.lab.helloworld.gwt.xml
=
?xml version=1.0 encoding=UTF-8?
!DOCTYPE module PUBLIC -//Google Inc.//DTD Google Web Toolkit 1.6.4//
EN http://google-web-toolkit.googlecode.com/svn/tags/1.6.4/distro-
source/core/src/gwt-module.dtd
module rename-to=helloworld
inherits name=com.google.gwt.user.User /
inherits name='com.google.gwt.user.theme.standard.Standard' /
inherits name=com.google.gwt.resources.Resources /
entry-point class='com.aqy.lab.client.helloworld.HelloWorld' /
/module
com.aqy.lab.helloworld.HelloWorld
===
public class HelloWorld implements EntryPoint {
@Override
public void onModuleLoad() {
HTML html = new HTML(Hello World!);
html.setStyleName(HelloWorldResources.INSTANCE.css().message());
RootPanel.get().add(html);
}
}
com.aqy.lab.helloworld.HelloWorldCss
public interface HelloWorldCss extends CssResource {
String message();
}
com.aqy.lab.helloworld.HelloWorldResources
=
public interface HelloWorldResources extends ClientBundle {
static final HelloWorldResources INSTANCE = GWT.create
(HelloWorldResources.class);
@Source(com/aqy/lab/client/helloworld/helloworld.css)
HelloWorldCss css();
}
com.aqy.lab.client.helloworld/helloworld.css
.message {
color: blue;
}
helloworld.html
==
!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN
html
head
meta http-equiv=content-type content=text/html;
charset=UTF-8
titleHello World/title
script type=text/javascript language=javascript
src=helloworld/helloworld.nocache.js/script
/head
body
/body
/html
Thanks in advance!
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
Problem with Firefox CSS rendering
I have a label which i want to look like a link. So i Altered the CSS
so it displays like one
.gwt-label {
display:block;
color: blue;
cursor: pointer;
cursor: hand;
}
Some reason it works fine in IE but if i open it in Firefox, the color
remains grey and the cursor doesn't change...
any idea on a fix?
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---
[gwt-contrib] Re: Allow detached JDO objects to be transferred via RPC
Hi Bod and Dan,
Very happy to see that this issue is on its way to be solved :)
Nevertheless, I think it would be useful if JDO management code and
RPC serialization can be separated : instead of having
for (Class iface : interfaces) {
if (javax.jdo.spi.Detachable.equals(iface.getName())) {
// JDO specific code
}
}
a code like this would be better :
for (Class iface : interfaces) {
if (this.serializationTransformer.isTransformable(iface)) {
serializationTransformer.transform(instanceClass);
}
}
where JDO specific code is encapsulated in a specific code.
As another side benefit, this mechanism could be used to enhance GWT
serialization process for any other persistence library.
HTH
Bruno
On 29 juin, 19:16, b...@google.com wrote:
http://gwt-code-reviews.appspot.com/47807/diff/1/9
File user/src/com/google/gwt/user/client/rpc/WeakMapping.java (right):
http://gwt-code-reviews.appspot.com/47807/diff/1/9#newcode31
Line 31: public static Object get(Object instance, String key) {
On 2009/06/29 15:34:02, Dan Rice wrote: I'm not sure what can be said about
the namespace. What do you have
in mind?
Note that the key space is module-wide, so some care should be taken to
choose sufficiently unique identifiers.
http://gwt-code-reviews.appspot.com/47807
--~--~-~--~~~---~--~~
http://groups.google.com/group/Google-Web-Toolkit-Contributors
-~--~~~~--~~--~--~---
[gwt-contrib] Re: Misc JS problem cleanup
On 2009/06/19 17:30:23, jgw wrote: On 2009/06/19 01:37:23, scottb wrote: LGTM. Good catches, all. BTW, Scott -- could you please go ahead and commit this when you have a moment? I'd like to get these into the 1.6 maintenance release. http://gwt-code-reviews.appspot.com/42802 --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
[gwt-contrib] Fix for Firefox 3.5 relatedTarget bug (https://bugzilla.mozilla.org/show_bug.cgi?id=497780)
Reviewers: jlabanca,
Please review this at http://gwt-code-reviews.appspot.com/49803
Affected files:
M user/src/com/google/gwt/dom/client/DOMImplMozilla.java
M user/src/com/google/gwt/user/client/impl/DOMImplStandard.java
Index: user/src/com/google/gwt/dom/client/DOMImplMozilla.java
===
--- user/src/com/google/gwt/dom/client/DOMImplMozilla.java (revision 5638)
+++ user/src/com/google/gwt/dom/client/DOMImplMozilla.java (working copy)
@@ -37,6 +37,20 @@
}-*/;
@Override
+ public native EventTarget eventGetRelatedTarget(NativeEvent evt) /*-{
+// Hack around Mozilla bug 497780 (relatedTarget sometimes returns XUL
+// elements). Trying to access relatedTarget.nodeName will throw an
+// exception if it's a XUL element.
+var relatedTarget = evt.relatedTarget;
+try {
+ var nodeName = relatedTarget.nodeName;
+ return relatedTarget;
+} catch (e) {
+ return null;
+}
+ }-*/;
+
+ @Override
public int getAbsoluteLeft(Element elem) {
return
getAbsoluteLeftImpl(elem.getOwnerDocument().getViewportElement(),
elem);
Index: user/src/com/google/gwt/user/client/impl/DOMImplStandard.java
===
--- user/src/com/google/gwt/user/client/impl/DOMImplStandard.java
(revision
5638)
+++ user/src/com/google/gwt/user/client/impl/DOMImplStandard.java
(working
copy)
@@ -39,22 +39,30 @@
private static JavaScriptObject dispatchEvent;
@Override
- public native Element eventGetFromElement(Event evt) /*-{
-if (evt.type == mouseover)
- return evt.relatedTarget;
-if (evt.type == mouseout)
- return evt.target;
+ public Element eventGetFromElement(Event evt) {
+if (evt.getType().equals(mouseover)) {
+ return evt.getRelatedTarget().cast();
+}
+
+if (evt.getType().equals(mouseout)) {
+ return evt.getTarget().cast();
+}
+
return null;
- }-*/;
+ }
@Override
- public native Element eventGetToElement(Event evt) /*-{
-if (evt.type == mouseover)
- return evt.target;
-if (evt.type == mouseout)
- return evt.relatedTarget;
+ public Element eventGetToElement(Event evt) {
+if (evt.getType().equals(mouseover)) {
+ return evt.getTarget().cast();
+}
+
+if (evt.getType().equals(mouseout)) {
+ return evt.getRelatedTarget().cast();
+}
+
return null;
- }-*/;
+ }
@Override
public native Element getChild(Element elem, int index) /*-{
--~--~-~--~~~---~--~~
http://groups.google.com/group/Google-Web-Toolkit-Contributors
-~--~~~~--~~--~--~---
[gwt-contrib] Re: Fix for Firefox 3.5 relatedTarget bug (https://bugzilla.mozilla.org/show_bug.cgi?id=497780)
Note that the referenced Firefox bug is marked as fixed/resolved, but it didn't make it into the Firefox 3.5 release branch (they're expecting to ship a fix in 3.5.1, which essentially means we're all going to be stuck with this behavior for at least a year or so). I've tested this patch on a large internal application that was throwing exceptions because of the aforementioned bug, and it very clearly fixed the issue. http://gwt-code-reviews.appspot.com/49803/diff/1/3 File user/src/com/google/gwt/user/client/impl/DOMImplStandard.java (right): http://gwt-code-reviews.appspot.com/49803/diff/1/3#newcode65 Line 65: } Changing these methods to simply use the Java Event.getRelatedTarget() methods ensures that relatedTarget will always be accessed through the guarded method. Also, don't worry about the .cast() calls -- these (old) methods have always assumed that an Element would get returned (as opposed to an EventTarget). So they're no more wrong than they ever were :) http://gwt-code-reviews.appspot.com/49803 --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
[gwt-contrib] Re: Update RichTextAreaImplSafari
Looks good, modulo my comment about repeating method declarations in the formatter interfaces. http://gwt-code-reviews.appspot.com/49802/diff/1/5 File user/src/com/google/gwt/user/client/ui/RichTextArea.java (right): http://gwt-code-reviews.appspot.com/49802/diff/1/5#newcode485 Line 485: void undo(); Is there any particular reason for copying all the basic and extended formatter methods into this derived interface? Couldn't we just leave them where they are until the deprecated interfaces are removed? I doubt it makes a substantive difference, but it seems kind of smelly. http://gwt-code-reviews.appspot.com/49802 --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
[gwt-contrib] Re: Fix for Firefox 3.5 relatedTarget bug (https://bugzilla.mozilla.org/show_bug.cgi?id=497780)
LGTM http://gwt-code-reviews.appspot.com/49803 --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
