Re: Updating a celllist from a JSONP call

[Paul Browne]

Intestingly, If I add a Timer that delays for 1ms before calling
cellList.setRowData(result) it all works

I will live with this, dont like it but it seems to work




On Aug 12, 1:41 pm, Paul Browne paul...@hotmail.com wrote:
 Hi,

 I have have a celllist in a UIBinder,  when I use JSON to get some
 data from a remote server it does not seem to update the celllist with
 the data that I have set in cellList.setRowData until I start moving
 the mouse for a bit (sometimes not at all if i dont move the mouse for
 about 20 seconds), This problem does not seems to happen if I get the
 data any other way i.e. load it from code rather that remote server.

 I have tried to cut the code down as small as possiable, (statusText
 is a label on screen).
 I can see that statusText stays Set Data so I know the results have
 been returned back, but the screen does not update.

 -
 initWidget(uiBinder.createAndBindUi(this));

 statusText.setText(Getting results);

 TaskFactory taskFactory = new TaskFactory();
 taskFactory.GetTasks(new AsyncCallbackArrayListTaskModel() {

         @Override
         public void onFailure(Throwable caught) {}

         @Override
         public void onSuccess(ArrayListTaskModel result) {
                 cellList.setRowData(result);
                 statusText.setText(Set Data);

 }});

 

 Taskfactory in the code is based on the JSONP code that is the main
 GWT page, I can put the debugger on the line and see that the array
 returned contains all the data I expect

 Any ideas?

 Cheers

 Paul

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Updating a celllist from a JSONP call

[Paul Browne]

Hi,

I have have a celllist in a UIBinder,  when I use JSON to get some
data from a remote server it does not seem to update the celllist with
the data that I have set in cellList.setRowData until I start moving
the mouse for a bit (sometimes not at all if i dont move the mouse for
about 20 seconds), This problem does not seems to happen if I get the
data any other way i.e. load it from code rather that remote server.

I have tried to cut the code down as small as possiable, (statusText
is a label on screen).
I can see that statusText stays Set Data so I know the results have
been returned back, but the screen does not update.


-
initWidget(uiBinder.createAndBindUi(this));

statusText.setText(Getting results);

TaskFactory taskFactory = new TaskFactory();
taskFactory.GetTasks(new AsyncCallbackArrayListTaskModel() {

@Override
public void onFailure(Throwable caught) {}

@Override
public void onSuccess(ArrayListTaskModel result) {
cellList.setRowData(result);
statusText.setText(Set Data);
}});



Taskfactory in the code is based on the JSONP code that is the main
GWT page, I can put the debugger on the line and see that the array
returned contains all the data I expect

Any ideas?

Cheers

Paul

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