:)
2011/8/10 Jeff Chimene <[email protected]>
> On 08/10/2011 04:59 AM, Jeff Chimene wrote:
> > On 08/10/2011 04:56 AM, Adolfo Panizo Touzon wrote:
> >> Hi,
> >> maybe another solution is use the "TextInputCell", have you tried ??
> >
> > No, I really need EditTextCell, as it has the UI stuff that I need for
> > this particular cell.
> >
> > I'm on the track of instantiating an EditTextCell (rather than use
> > Column<C,V>(new EditTextCell())
> > , then using the ClearViewData method to reset it while still in the
> > edit loop.
> >
> > I'll post back w/ results.
>
> Yeah, that was it:
>
> Instantiate the EditTextCell in a separate class, so that there exists
> an instance with which to call ClearViewData inside the FieldUpdate method.
>
> There is a reference to this in the example set of CellTable.
>
> The other trick is to call the editor outside the EditTextCell edit
> loop, so that there is no simultaneous modification of the list data. viz:
>
> predecessorColumn.setFieldUpdater(new FieldUpdater<Activity, String>()
> {
> @Override
> public void update(final int index, final Activity activity, final
> String value) {
> predecessorCell.clearViewData(activity);
>
> com.google.gwt.core.client.Scheduler.get().scheduleDeferred(new
> ScheduledCommand() {
> @Override
> public void execute() {
> getUiHandlers().onPredecessorChange(activity, value);
> cellTable.redraw();
> }
> });
> }
> });
>
> >
> >
> >>
> >>
> >> 2011/8/10 Jeff Chimene <[email protected] <mailto:[email protected]>>
> >>
> >> On 08/10/2011 04:36 AM, Adolfo Panizo Touzon wrote:
> >> > If I understand, when you set
> >> >
> >> <
> http://google-web-toolkit.googlecode.com/svn/javadoc/2.1/com/google/gwt/cell/client/FieldUpdater.html
> >
> >> > the new value you must call to "/yourTable.redraw();/"
> >>
> >> Exactly. However, the new value isn't displaying until the next
> >> focus/blur cycle.
> >>
> >> I have other cells in the cell table whose values are updated. This
> is
> >> the only cell whose value is read, then written.
> >>
> >> It has something to do with the EditTextCell edit cycle. It seems
> like
> >> whoever wrote this widget did not consider the case where there
> would be
> >> additional edits after the user pressed enter to commit the value.
> >>
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> >>
> >>
> >>
> >>
> >> --
> >> El precio es lo que pagas. El valor es lo que recibes.
> >> Warren Buffet
> >>
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