R: Specifying cell width in cellTable
Hi, for columns width have a look at http://code.google.com/intl/it-IT/webtoolkit/doc/latest/DevGuideUiCellTable.html#columnWidths For each input width you may need to provide your own version of the Inputcell: customize render method. Cheers, Luca -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/5vs1gvm50h0J. 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: Shortcomings in Places
Hi all,
this is a quite interesting discussion. So far I've gone this way (and
any suggestion will be appreciated):
1) let user authenticate through an external login page;
2) retrieve user profile and store it in client;
3) write authorization code in views for "what user can see" and in
activities for "what user can do".
Authorization can be done in check-points (like you do in places
mapping/filtering) or in a pervasive way. In other terms in places or
in views/activities.
Back to Jeff's original question I will reload the app when user gets
authenticated. It should be possible to forward unauthenticated user
status by mean of place parameters (passed back in return link by
login page) / cookies / server session. I'll think the app as a non-
profiled part and a profiled part. In non-profiled part there are
normal activities/views, in profiled part there are augmented
activities/view they can show different content, based on user
profile, and forward user to a login page.
Cheers,
Luca
On 5 Giu, 20:57, Jeff Schnitzer wrote:
> On Sun, Jun 5, 2011 at 2:34 AM, Thomas Broyer wrote:
>
> > Or maybe you could have a single place and have the ActivityMappers (or
> > whatever PlaceChangeHandler if you're not using Activities) react
> > differently whether the user is authenticated or not.
>
> Originally I did have a single default Place, but the caching of
> places made this problematic. Ie, when you log in, you "go to" the
> same place and nothing happens. A. Stevko's suggestion of just firing
> the PlaceChangeEvent myself is the
> "doh-I-can't-believe-I-didn't-think-of-that" solution to this problem
> (thanks A!)
>
> > Authentication is (should be) orthogonal to navigation. When the user
> > authenticates, you should dispatch a LoginEvent (or similar) on the event
> > bus and have the activities (or whatever) refresh their content ("restart").
>
> This just doesn't work in my application. When the user logs in, the
> *entire* app gets torn down and rebuilt using a different set of Gin
> "singletons" and a totally different navigation structure. Basically,
> when I get a LoginEvent, I need to simulate the user having gone
> directly to the new URL in a fresh application.
>
> Reloading the browser page would be tempting but I have too much state
> that needs to carry across. Also, it's ugly.
>
> I think the LoginEvent approach makes sense in an app that you can
> reasonably navigate in both auth and nonauth states. In this kind of
> app, yeah, authenticating just makes some widgets redraw their
> content. But I don't think I can get away with that. I do have a
> LoginEvent, but it's essentially caught by my master module object,
> and has to do a warm restart of the app. I'm guessing this is a
> common pattern, and Places makes it difficult.
>
> Jeff
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Re: SplitLayoutPanel Sizing?
May be you are missing to put SplitLayoutPanel in a RootLayoutPanel. Alternatively you can provide explicit size, see Recipes here: http://code.google.com/intl/it-IT/webtoolkit/doc/latest/DevGuideUiPanels.html#Recipes Cheers, Luca On 31 Mag, 10:54, Nick Apperley wrote: > In the application (using GWT 2.3) there is a SplitLayoutPanel with a > widget on the left (East) and one on the right (West). When viewing > the application in both FF 3.6 and FF 4 the combo box in the left side > of the SplitLayoutPanel has its end chopped off. No resizing of the > SplitLayoutPanel with its divider will show the rest of it. > > Another issue with the SplitLayoutPanel is that the widget on the > right side doesn't display in both FF 3.6 and FF4. Initially I thought > it was because the widget was reporting the incorrect width however > after fixing the width reporting the issue still occurs. > > What is the best way to size SplitLayoutPanel so that it will allocate > half to one side and half to another anytime its contents changes? > What might cause SplitLayoutPanel to not display a Widget on a > particular side? > > Below is the contents of the UIBinder file which are relevant to > SplitLayoutPanel: > > --- > > > > > > > > > > > > > --- > > The right side of the SplitLayoutPanel has its contents dynamically > added/removed. On the left side imageDiv/imageMapDiv have their > contents dynamically change, depending on what has been selected at > the time by the user. Since some custom HTML elements is used > (ImageElement and MapElement) in the left side it could make sizing > the SplitLayoutPanel very tricky. -- 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 CellList Drag and Drop
Hi,
add draggable-plugin-1.0.4, remove gquery-dnd-bundle-1.0.3. If you're
not using Maven move droppable-plugin-1.0.6 before gwt 2.3 library in
compilation order. Hope it helps.
Cheers,
Luca
On 31 Mag, 15:16, Jee wrote:
> Below jars are being used.But facing the issue with "WITH"
>
> gquery-dnd-bundle-1.0.3
> gwtquery-1.0.0-2.3.0
> droppable-plugin-1.0.6
> gwt 2.3
>
> $(draggedCell).css(CSS.DISPLAY.with(Display.NONE));
>
> $(draggedCell).css(CSS.DISPLAY.with(Display.BLOCK));
>
> please let us know how to proceed.
>
> Thanks
> Jee
>
> On May 31, 5:24 pm, Julien Dramaix wrote:
>
>
>
>
>
>
>
> > You are using an old version of gwtquery.
>
> > Download the last stable version of GwtQuery compatible with the gwt
> > version you are using :http://code.google.com/p/gwtquery/wiki/Downloads
> > The last version of the draggable plugin
> > :http://code.google.com/p/gwtquery-plugins/downloads/detail?name=dragg...
> > The last version of the droppable plugin compliant with the gwt
> > version you are using :
> > - for gwt 2.2
> > :http://code.google.com/p/gwtquery-plugins/downloads/detail?name=dropp...
> > - for gwt 2.3
> > :http://code.google.com/p/gwtquery-plugins/downloads/detail?name=dropp...
>
> > Put these 3 jars in your classpath and it's should work.
>
> > Julien
>
> > On May 31, 12:44 pm, Jee wrote:
>
> > > Thanks.
> > > I tried to implement you given example in eclipse Helios.
> > > But i got errors in SortableCellDragAndDropHandler Class
> > > Please guide to solve problems
>
> > > 1.$(draggedCell).css(CSS.DISPLAY.with(Display.NONE)); --- The method
> > > with(Style.Display) is undefined for the type DisplayProperty
>
> > > 2.$(draggedCell).css(CSS.DISPLAY.with(Display.BLOCK)); The
> > > method with(Style.Display) is undefined for the type DisplayProperty
>
> > > 3.allCells.isEmpty() --- The method isEmpty() is undefined for the
> > > type GQuery
>
> > > public void onDragStart(DragStartEvent event) {
> > > Element draggedCell = event.getDraggable();
> > > $(draggedCell).css(CSS.DISPLAY.with(Display.NONE));
> > > }
>
> > > public void onDragStop(DragStopEvent event) {
> > > Element draggedCell = event.getDraggable();
> > > $(draggedCell).css(CSS.DISPLAY.with(Display.BLOCK));
>
> > > }
>
> > > if (allCells.isEmpty()) {
> > > // no cells, the placeholder should just be added in the begin
> > > of the cell
> > > // list
> > > return null;
> > > }
>
> > > Thanks
> > > Jee
>
> > > On May 30, 2:18 pm, Julien Dramaix wrote:
>
> > > > Yes you can...
> > > > I wrote an example on how to use gwtquery drag-and-drop plugin for
> > > > implementing re-ordering in CellList :
>
> > > > Example
> > > > :http://julien-labs.googlecode.com/svn-history/r7/trunk/sortablecellwi...
>
> > > > Java code
> > > > :http://code.google.com/p/julien-labs/source/browse/trunk/sortablecell...
>
> > > > The code is documented and easy to understand. If I found time, I will
> > > > write an article about how to implement reordering in CellWidget...
>
> > > > Julien
>
> > > > On Mon, May 30, 2011 at 8:38 AM, Jee wrote:
> > > > > Can we re-order CellList .. using DND. If we have 5 items in the
> > > > > CellList, can we move 2nd item to 5th Item in the same CellList.
>
> > > > > Thanks
> > > > > Jee
>
> > > > > On May 29, 1:03 am, Julien Dramaix wrote:
> > > > >> Could you explain more what you are looking for ? What do you mean by
> > > > >> "within CellList" ?
>
> > > > >> On May 28, 2:11 pm, Jee wrote:
>
> > > > >> > Hi Julien,
>
> > > > >> > thanks.
> > > > >> > Its great to see your reply. CellList is supporting drag and drop.
> > > > >> > but i am looking within CellList whether drag and drop is
> > > > >> > supporting
> > > > >> > or not.
> > > > >> > I tried to get about it, but i still failed.
> > > > >> > Please suggest on this.
>
> > > > >> > Thanks
> > > > >> > Jee
>
> > > > >> > On May 27, 6:47 pm, Julien Dramaix
> > > > >> > wrote:> You can use the drag-and-drop plugins of gqtquery to
> > > > >> > enbale drag and
> > > > >> > > drop on any CellWidget.
>
> > > > >> > > Example
> > > > >> > > :http://gwtquery-plugins.googlecode.com/svn/trunk/droppable/demo/Conta...
> > > > >> > > Documentation
> > > > >> > > :http://code.google.com/p/gwtquery-plugins/wiki/DragAndDropPluginForGW...
>
> > > > >> > > Julien
>
> > > > >> > > On May 27, 10:42 am, Jee wrote:
>
> > > > >> > > > Hi,
>
> > > > >> > > > We would like to replace the old table inside Menu to use
> > > > >> > > > cellList.
> > > > >> > > > However, we
>
> > > > >> > > > don't know whether GWT cellList support drag and drop or not.
> > > > >> > > > Drag and
> > > > >> > > > drop is
>
> > > > >> > > > supported using old table inside Menu but we have to make sure
> > > > >> > > > this
> > > > >> > > > feature
>
> > > > >> > > > still works in cellList before we can replace it.
>
> > > > >> > > > Thanks,
> > > > >> > > > Jee
>
> > > > > --
> > > > > You received this message because you are
Re: Click Event out of the widget.
On widget blur? If your widget has focus. And using NoSelectionModel, handling selection in on click event? Is it suitable to your case? Cheers, Luca On 18 Mag, 14:50, Manvel Saroyan wrote: > Hi, > I have a CellTable with SingleSelectionModel - I want to set the > current selection to false when I click out of the CellTable. Please > tell me is there a simple way.. > I was thinking to catch mouse out and in events and check is the mouse > out or in on DomHandler's CLick event, but I think maybe there is a > more simple way by using only one event ? > Please tell me the sollution if someone already were faced with such > problem. > As I noticed I can't add clickHandler to Composite or Panel so I can't > fire event when Table's parents click event are fired . > Please give me a suggestion. > > Best Regards, > Manvel Saroyan -- 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: Built in GWT Widgets that require Constructor Arguments
May be you are missing a couple of braces around "res", like this: look a Thomas' example: Cheers, Luca On 18 Mag, 14:27, Myth17 wrote: > No luck. :( > I get "[ERROR] [zomato] - Failed to create an instance of > 'myth.social.zomato.client.Mainlist' via deferred binding " :( -- 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: RequestFactory not working when upgrade from 2.2 to 2.3
Add gwt-servlet-deps.jar to your project. It comes with gwt sdk distribution. Cheers, Luca On 15 Mag, 14:42, Joshua Kappon wrote: > Thank! > > I added the json-20090211.jar to my build path and it solved the > problem! > > On May 14, 10:43 pm, Hilco Wijbenga wrote: > > > > > > > > > On 13 May 2011 16:26, Joshua Kappon wrote: > > > > Hi All > > > > I'm trying to upgrade my project to use GWT 2.3 > > > I changed all the imports and xml project and web.xml to point to the > > > new packages locations. > > > > butRequestFactorycalls still don't work. > > > > when running in dev mode I get the following exceptions on run time: > > > > java.lang.NoClassDefFoundError: org/json/JSONException > > > at > > > com.google.web.bindery.autobean.shared.impl.StringQuoter.createSplittable(S > > > tringQuoter.java: > > > 58) > > > at > > > com.google.web.bindery.autobean.shared.impl.AbstractAutoBean.(Abstrac > > > tAutoBean.java: > > > 71) > > > > this originates from: > > > > Caused by: java.lang.ClassNotFoundException: null > > > at com.google.gwt.dev.shell.CompilingClassLoader > > > $MultiParentClassLoader.findClass(CompilingClassLoader.java:365) > > > at java.lang.ClassLoader.loadClass(Unknown Source) > > > > that is caused by a code call to a > > > > request.doSomething() > > > or a > > > request.create(someobject.class) > > > > Did someone else stumble upon something like this? > > > I'm clueless. > > > Yes, I ran into something similar. I fixed the complaint about not > > finding JSONException by > > addinghttp://repo1.maven.org/maven2/org/json/json/20090211/json-20090211.jar > > to my POM. I find it very strange this should be necessary. We're > > supposed to be on the client, in a JavaScript environment after all. > > :-) I have not researched this any further so I don't know whether you > > need that JSON JAR in the WAR as well or if it's just for dev mode. > > > The error reporting in RF is not very helpful, unfortunately. The root > > cause for me just said something like "Server error: null". It turned > > out that the hashCode() methods on two of my DTOs referenced each > > other. That obviously led to an infinite loop and apparently to > > "Server error: null". :-) (I guess that's how the programming gods > > punish people who do not write unit tests. ;-) ) > > > Oh, and don't waste any time on getting GWT/RF's logging to run. It's > > completely useless. I had it set to FINEST but it basically only > > reported "sent something" and "received something". No mention of what > > that something was. Not helpful at all. > > > I suggest you start adding helpful GWT.log (client side) and > > System.out.println (server side) statements and start debugging. It > > took me several hours. -- 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.
ListBox doesn't open when inside gwtquery drag and drop plugin's DragPanel in Chrome browser
I opened a Chromium Issue (http://code.google.com/p/chromium/issues/ detail?id=82540) because problem faces only in Chrome browser. I'm not sure if there's something going wrong with Chromium, with some GWT *Impl for Chrome, with some gwtquery drag and drop plugin's event closing my select, or if i misused all these things (this may not be the last option!). Please help on this. An Eclipse/GWT 2.2 project demonstrating this issue is attached to Chromium bug 82540 and can be downloaded here: http://chromium.googlecode.com/issues/attachment?aid=8254&name=SelectInDnD.zip&token=671518992001daf4a42c965be4574a3e Can drag and drop the html select component (created by ListBox) but it doesn't open in Chrome. Works in Mozilla 4 and IE 8. Thanks in advance for any hint on this, Luca -- 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: new browser window without menu & toolbars?
Hi,
1) if content comes from client may be you'll want to show it in a
div...
2) if content comes from server-side pass the url and serve it through
a servlet
3) if you really need a new window (and document) to fill by your own
may be it can be done writing some native js
open method returns the new window
var otherWin = $win.open("","_blank",
"location=0,menubar=0,toolbar=0")
document or body are accessible through
otherWin.document.body ...
Cheers,
Luca
On 4 Mag, 18:42, Magnus wrote:
> Hi!
>
> > Window.open(url, "_blank", "location=0,menubar=0,toolbar=0");
>
> The problem is the value for *url*. There is no URL that I want to
> open. I want to open an empty window and fill it with HTML code by
> code.
>
> Assume there is some HTML in a String:
>
> String content;
> ...
>
> So I want to open a window and fill it with this string.
>
> Magnus
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Re: new browser window without menu & toolbars?
Hi Magnus, try import com.google.gwt.user.client.Window; [...] Window.open(url, "_blank", "location=0,menubar=0,toolbar=0"); argumets are the same of javascript window.open() function Cheers, Luca On 3 Mag, 19:12, Magnus wrote: > Hi, > > how can I open a new browser window without any menu or toolbars and > fill it with HTML? > > Thanks > Magnus -- 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.
google-web-toolkit@googlegroups.com
Gwtquery (http://code.google.com/p/gwtquery/) offers a dnd plugin. A cell table sample is here http://gwtquery-plugins.googlecode.com/svn/trunk/droppable/demo/CellTableSample/CellTableSample.html and Portlet sample contains a SortableDragAndDropHandler. Not sure about touch events integration for mobile. Cheers, Luca On 28 Apr, 14:48, Ice13ill wrote: > Hello, i want to create a minor drag&drop functionality to a my table > (or just use a simple library): rearranging the rows in a table with > drag&drop, with the effect of location interchanging (for ex: in > mobile apps). > What widgets/library would you recommend ? Any advice would be > welcomed :) -- 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.
