showing a Popup and automatically deactivate all the other widgets??
Hi, I request a few strings from the user and if the values are not correct format will a popup occur and show what is wrong. But as I recognized now it is possible to press other buttons on the page although the popup ist still open. How can I deactive everything except the popup??? 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-tool...@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: showing a Popup and automatically deactivate all the other widgets??
Thanks a lot ... If there is always such a solution for a problem :-) On 28 Jan., 16:19, mariyan nenchev nenchev.mari...@gmail.com wrote: popup.setModal(true); On Thu, Jan 28, 2010 at 5:17 PM, ojay oliver.ja...@googlemail.com wrote: Hi, I request a few strings from the user and if the values are not correct format will a popup occur and show what is wrong. But as I recognized now it is possible to press other buttons on the page although the popup ist still open. How can I deactive everything except the popup??? 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-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2Bunsubs cr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?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-tool...@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 wait until the user clicked a button in a PopupPanel???
Hi, I have user editor and when somebody clicks the delete button I show a popup in which the user has to confirm that all the data should be deleted. Only if this will be confirmed with yes, the data will be deleted in the database. Now is my problem that I do not know how I can wait until the button was pressed. I am using the MVP architecture like it was diskussed in a lot of threads here, so my presenter calls a getConfirmed Method in which the popup will be shown. But know I do not know how to wait to this click. Does somebody has a solution for this? 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-tool...@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: MVP Article... Source Code?
Hi, i agree with Julien it would be interesting how his case would be handled. Does somebody has an idea? Hope somebody will response to this topic On 10 Jan., 14:30, Juju funkybre...@gmail.com wrote: Hello, There is one thing that I don't understand very well. I'm building an application with multiple services (imagine something like contactService, teamService, etc). Is there multiple AppController? In yourexample, the AppController is link with one service (the ContactService). It's a little dark for me. Thanks, Julien On 3 jan, 20:48, Flemming Boller flemming.bol...@gmail.com wrote: Hi Chris Thanks for you input around the dividing of presenters and views in bigger apps like Gmail. Do you have any brief input on how runAsync andMVPplay together? /Flemming On Sun, Jan 3, 2010 at 8:36 PM, Chris Ramsdale cramsd...@google.com wrote: Yaakov, Having multiple presenters driving a single view would be a bit strange. Typically want to the presenter to define the display interface that the view will implement. Having multiple presenters drive a single view means that either a) the display interface is defined in some parent presenter class, or b) one of the presenters is responsible for defining the display interface. Either way, it decouples the presenter-display relationship that is inherent to theMVParchitecture. For applications with large UI frontends, you could consider breaking the UI up into smaller presenter/view pairs that are managed by some controller class. Take forexampleGmail; the folder list would be one presenter with an associated view, the inbox list another, the Google Talk interface another, and so on. All of these would then be managed by some MainViewController class. Keeping widget-based code out of the presenter for ease of testing is golden. Beyond that it's really a question how much code you want to maintain within a single presenter and view. On Sun, Jan 3, 2010 at 9:20 AM, Yaakov Chaikin yaakov.chai...@gmail.comwrote: Chris, or anyone else with experience onMVPin GWT... Practically, do you always have 1 view as the user sees it, i.e., the whole GUI, or if your GUI has many components (as most GUIs do), do you have multiple views, and most importantly, multiple presenters, presenting 1 coherent view to the user? In yourexample, this would be similar to splitting the GUI into a view that has the buttons and the GUI that has the list. How would that be handled inMVP? Thanks, Yaakov. On Wed, Dec 30, 2009 at 2:43 PM, Chris Ramsdale cramsd...@google.com wrote: While I see that someone has already found it, I just wanted to let everyone know that it's officially there. http://code.google.com/webtoolkit/doc/latest/tutorial/mvp-architectur... We're looking to put together parts 2 and 3 shortly. So far I have UI Binder and Code Splitting integration as topics of interest. Let us know what else would be of help. - Chris On Tue, Dec 29, 2009 at 1:00 PM, jpnet jprichard...@gmail.com wrote: I really like this article: http://code.google.com/webtoolkit/doc/latest/tutorial/mvp-architectur... However, it's almost useless without the entire source package. Are there any plans to post the source code? Thanks, JP -- 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-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?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-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?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 togoogle-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?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 togoogle-web-tool...@googlegroups.com. To unsubscribe from this group, send
Changing mouse cursor during rpcservice is working
Hi, I have two panels and if I press a button in the right panel then some stuff will be done on the server and then the other panel will be filled with data. Now I am searching how I can change the mouse cursor when I called the rpc and change it back on the rpc success method. Can somebody tell me how I can solve this? 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-tool...@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 realize paging in combination with a FlexTable
Hi, I stuck on the problem how I can implement paging in my GWT-App. I want to show a list of users in a view, therefore I use the FlexTable. Now it can happen that there are hundreds of users which is a bit too much for the view, so I want to split it to 20 users on the screen and let the client user page through this. Something like in Gmail when you can go through your emails. Actually I do not know how to start?? Can somebody give me an advise how I can solve that? 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-tool...@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.
Step-by-Step tutorial how to use external Tomcat with GWT 2.0
Hi, I am looking for a tutorial about using an external tomcat server with gwt 2.0. I could only find discussions about older GWT versions, and actually I am stuck at this step. Does somebody can show me the steps how I can use the sample gwt project, which will be created by the google eclipse plugin, on an external tomcat server? Thanks a lot. -- 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-tool...@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 use a initServlet for database connections in host mode??
Hi, I need to access my database in the server area of my gwt application. Now I have the problem that i cannot init the database connection. I am using hibernate to access my database, in my previous applications (struts) I used the Datasource of the underlying tomcat to start and database transcation with hibernate. Now with GWT 2.0 I want to use the hosted mode and therefore I need to initialize my database connection pool. Therefore I tried to create this pool with a servlet. Now I have the problem that my servlet will not be started in the hosted mode. Can somebody explain where I can define in GWT to start a special servlet at startup of the host mode? -- 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-tool...@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 use a initServlet for database connections in host mode??
Hi, I forgot a tiny thing in the web.xml :-) It's better to use the load-on-startup0/load-on-startup option in the web.xml so that the servlet will be started :-) On 5 Jan., 15:11, Qian Qiao qian.q...@gmail.com wrote: On Tue, Jan 5, 2010 at 22:08, ojay oliver.ja...@googlemail.com wrote: Hi, I need to access my database in the server area of my gwt application. Now I have the problem that i cannot init the database connection. I am using hibernate to access my database, in my previous applications (struts) I used the Datasource of the underlying tomcat to start and database transcation with hibernate. Now with GWT 2.0 I want to use the hosted mode and therefore I need to initialize my database connection pool. Therefore I tried to create this pool with a servlet. Now I have the problem that my servlet will not be started in the hosted mode. Can somebody explain where I can define in GWT to start a special servlet at startup of the host mode? ehhh, web.xml maybe? -- Two things that are infinite, the universe and my stupidity, and I'm not sure about the universe. -- 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-tool...@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: Step-by-Step tutorial how to use external Tomcat with GWT 2.0
Thanks a lot for your step by step description! My GWT-App is working now on the external server !! On 5 Jan., 11:09, olivier nouguier olivier.nougu...@gmail.com wrote: Hi, 1: You'll just need to deploy your server side application. 2: Start the external server. 3: Start the GWT Server (GWT application with eclipse plugin) *without* the embded server. 4: browse to your html/jsp page hosting your gwt application with the extra parameter: ?gwt.codesvr=134.40.251.239:9997 (adapt of course with your IP address). Without this parameter you will use the deployed(js compiled) GWT code. HIH On Tue, Jan 5, 2010 at 10:54 AM, ojay oliver.ja...@googlemail.com wrote: Hi, I am looking for a tutorial about using an external tomcat server with gwt 2.0. I could only find discussions about older GWT versions, and actually I am stuck at this step. Does somebody can show me the steps how I can use the sample gwt project, which will be created by the google eclipse plugin, on an external tomcat server? Thanks a lot. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email togoogle-web-tool...@googlegroups.com. To unsubscribe from this group, send email togoogle-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- A coward is incapable of exhibiting love; it is the prerogative of the brave. -- Mohandas Gandhi -- 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-tool...@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.
Integrating GWT into existing Struts 1.2.9 application
Hi, I want to integrate a few GWT-Modules into an existing Struts 1.2.9 application. I read a few posts in this group but still I have not really the knowledge how to do that. Can somebody explain me the necessary steps for an integration. What I wantI added a button into a jsp page of the struts application and this should show my GWT-Component which I created. Therefore I have a few questions 1.) How can I inject the GWT module into that jsp? What do I have to copy from my GWT-Module to the Struts project? I developed the GWT- Module in a own project and the struts app is also an own project. Maybe somebody can show this by using the standard gwt project, how can I include this example project into a struts app??? 2.) How can I deploy the GWT-Module from the eclipse project into the existing struts project? So that new releases of the module will be transfered into the struts app. Hopefully somebody can help me with this stuff 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-tool...@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 react on every new typed in character of a textbox
Thanks a lot for your answersI will try it with the KeyUp Event,
sounds like this is what I should really use!!
On Oct 1, 10:01 am, Erik luys.e...@gmail.com wrote:
You have to use KeyUp as mentioned before, because if you use
KeyPress, the textbox still has its old value, in you case
filterText.getText().trim() = old value = AAA
String matchThis = filterText.getText().trim() + event.getCharCode() =
AAAB
If you use KeyUp, you use the new value in the textbox.
in this case
String matchThis = filterText.getText().trim() = B
On Sep 30, 12:56 pm, ThomasWrobel darkfl...@gmail.com wrote:
I'm a bit confused why you dont just search for the whole text from
the filterText every time a key is pressed.
Surely thats what your effectively doing anyway by getting the current
text and adding the new characters?
Because the problem at the moment, if I'm understanding correctly, is
simply the filterText isnt being erased/reset when you want it to be.
Remember you can also use onKeyUp to get the state after the key is
pressed and released.
On Sep 30, 3:50 am, ojay oliver.ja...@googlemail.com wrote:
Hi,
I have a textbox and a list of values in a listbox. Regarding of the
input of the typed in value of the textbox the list will be filtered.
I've managed this so far, but it's not working as expected. For
example you typed in AAA then every value in the list which does not
contain AAA will be removed. But when you mark all the AAA and type
instead a B then my function will search for the string AAAB instead
of only B. This happens because I am building this string on the
keypresshandler, but if i do not build it like this I do not get
actual textfield value and the new typed in character...
Does anybody understand my problem and have a suggestion ?
thanks
public void onKeyPress(KeyPressEvent event) {
filterFormList(filterText.getText().trim() +
event.getCharCode())
}
public void filterFormList(String matchThis){
ArrayListInteger toDeleteList = new
ArrayListInteger();
for (int i = 0; i formList.getItemCount(); i++){
System.out.println(checking if + matchThis
+ is found in +
formList.getItemText(i));
formList.getItemText(i).contains(matchThis);
if (formList.getItemText(i).contains(matchThis)){
System.out.println(found it---adding
index + i + to delete
list);
toDeleteList.add(new Integer(i));
}
else{
System.out.println(no match);
}
}
for (Integer integer: toDeleteList){
System.out.println(removing item +
formList.getItemText
(integer.intValue()));
formList.removeItem(integer.intValue());
}
}
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Re: How to initiate a event inside a KeyPressHandler
Hi thanks for your response but i don't get it :-(
Can you make an example with pseudo code? Thanks
On 27 Sep., 02:09, Dominik Steiner dominik.j.stei...@googlemail.com
wrote:
Hi ojay,
did you try to make your KeyListener an anonymous class so that you
can reference from within it the formList and then change the
selection of the ListBox by using the method
formList.setSelectedIndex(int index);
HTH
Dominik
On 25 Sep., 17:07, ojay oliver.ja...@googlemail.com wrote:
Hi,
after I read the intro to gwt in practice and looking around on the
gwt site I just started my first steps with gwt and now I'm stuck.
I guess its an easy question for you guys...
I have a textbox and a listbox in my project. Now I added a
KeyPressHandler to the textbox so that I can do something if somebody
types in. I want to use this textbox input as a filter for the shown
values in the listbox. So now what I do not know is, how can I
initialize a change of the Listbox from my KeyPressHandler ??
Here my Module
public void onModuleLoad() {
// Create a tab panel with three tabs, each of which
displays a
different
// piece of text.
KeyPressHandler changeFormFilter = new FormFilterChanger();
VerticalPanel formSelectPanel = new VerticalPanel();
formSelectPanel.setSize(150px, 400px);
TextBox formFilterBox = new TextBox();
formFilterBox.setFocus(true);
formFilterBox.setSize(150px, 20px);
formFilterBox.addKeyPressHandler(changeFormFilter);
formFilterBox.addChangeHandler(handler)
ListBox formList = new ListBox(false);
formList.setVisibleItemCount(10);
for ( int i = 0; i 40; i++){
formList.addItem(form+i);
}
formList.setSize(150px, 380px);
formSelectPanel.add(formFilterBox);
formSelectPanel.add(formList);
RootPanel.get().add(formSelectPanel);
}
and the Handler
public class FormFilterChanger implements KeyPressHandler {
@Override
public void onKeyPress(KeyPressEvent event) {
System.out.println(change); // TODO
Auto-generated method stub
}
}
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How to react on every new typed in character of a textbox
Hi,
I have a textbox and a list of values in a listbox. Regarding of the
input of the typed in value of the textbox the list will be filtered.
I've managed this so far, but it's not working as expected. For
example you typed in AAA then every value in the list which does not
contain AAA will be removed. But when you mark all the AAA and type
instead a B then my function will search for the string AAAB instead
of only B. This happens because I am building this string on the
keypresshandler, but if i do not build it like this I do not get
actual textfield value and the new typed in character...
Does anybody understand my problem and have a suggestion ?
thanks
public void onKeyPress(KeyPressEvent event) {
filterFormList(filterText.getText().trim() +
event.getCharCode())
}
public void filterFormList(String matchThis){
ArrayListInteger toDeleteList = new ArrayListInteger();
for (int i = 0; i formList.getItemCount(); i++){
System.out.println(checking if + matchThis
+ is found in +
formList.getItemText(i));
formList.getItemText(i).contains(matchThis);
if (formList.getItemText(i).contains(matchThis)){
System.out.println(found it---adding index +
i + to delete
list);
toDeleteList.add(new Integer(i));
}
else{
System.out.println(no match);
}
}
for (Integer integer: toDeleteList){
System.out.println(removing item +
formList.getItemText
(integer.intValue()));
formList.removeItem(integer.intValue());
}
}
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How to initiate a event inside a KeyPressHandler
Hi,
after I read the intro to gwt in practice and looking around on the
gwt site I just started my first steps with gwt and now I'm stuck.
I guess its an easy question for you guys...
I have a textbox and a listbox in my project. Now I added a
KeyPressHandler to the textbox so that I can do something if somebody
types in. I want to use this textbox input as a filter for the shown
values in the listbox. So now what I do not know is, how can I
initialize a change of the Listbox from my KeyPressHandler ??
Here my Module
public void onModuleLoad() {
// Create a tab panel with three tabs, each of which displays a
different
// piece of text.
KeyPressHandler changeFormFilter = new FormFilterChanger();
VerticalPanel formSelectPanel = new VerticalPanel();
formSelectPanel.setSize(150px, 400px);
TextBox formFilterBox = new TextBox();
formFilterBox.setFocus(true);
formFilterBox.setSize(150px, 20px);
formFilterBox.addKeyPressHandler(changeFormFilter);
formFilterBox.addChangeHandler(handler)
ListBox formList = new ListBox(false);
formList.setVisibleItemCount(10);
for ( int i = 0; i 40; i++){
formList.addItem(form+i);
}
formList.setSize(150px, 380px);
formSelectPanel.add(formFilterBox);
formSelectPanel.add(formList);
RootPanel.get().add(formSelectPanel);
}
and the Handler
public class FormFilterChanger implements KeyPressHandler {
@Override
public void onKeyPress(KeyPressEvent event) {
System.out.println(change); // TODO Auto-generated
method stub
}
}
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