no simply i never needs it :) 2010/1/11 Allan Zarsuela <[email protected]>
> Thanks Pat. You said, "...i never used checkBoxes inside grid....". Why do > you say so? > Is it not efficient to use? > > > > On Mon, Jan 11, 2010 at 5:35 PM, lanz <[email protected]> wrote: > >> The above works when the grid is not a dynamic so the above code is >> not suitable for the >> events that make changes to the grid. In line with searching for the >> answer on how to check all the checkboxes, I tried to >> implement the select/check all to the checkboxes in the example >> http://www.gwt-ext.com/demo/#checkboxSelectionGrid using the code >> below: >> >> // >> ===================================================================== >> Button button2 = new Button("Test Events", new ButtonListenerAdapter() >> { >> public void onClick(Button button, EventObject e) { >> grid.getSelectionModel().selectAll(); >> panel.doLayout(); //the panel is where the grid is >> attached >> } >> }); >> >> // >> ===================================================================== >> This code works!But when I applied this code to my project that deals >> with RPC(Remote Procedure Call), this strategy >> doesn't work. I am really puzzled with this.Below is my code: >> >> public void onCheckChange(TreeNode node, boolean checked) {//this >> is >> the event listener triggerred upon checking the tree's node >> >> ... >> >> //method that fills the store --> to >> be used by the grid for the product items >> //corresponding to category as node >> //grid is the grid for product >> items >> fillGrid(Integer.valueOf >> (node.getAttribute("id")).intValue(),grid.getStore()); >> >> grid.getSelectionModel().selectAll(); // >> Selecting all the >> values >> grid.doLayout(); >> centerPanel.doLayout();// This contains grid >> middlePanel.doLayout(); // This contains >> centerPanel >> System.out.println("\n -->>After >> doLayout" ); >> ... >> >> }//end onCheckChange >> >> The string " -->>After doLayout" showed in the console but the grid >> rows were not all selected. No rows were selected indeed. >> Please help. I am stucked here. Your ideas are welcome. Thanks! >> >> -- >> >> You received this message because you are subscribed to the Google Groups >> "GWT-Ext Developer Forum" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]<gwt-ext%[email protected]> >> . >> For more options, visit this group at >> http://groups.google.com/group/gwt-ext?hl=en. >> >> >> >> > > -- > You received this message because you are subscribed to the Google Groups > "GWT-Ext Developer Forum" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<gwt-ext%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/gwt-ext?hl=en. > >--
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