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. > > > >--
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