Jonas-21 wrote:
>
> I think if you add 'return false;' to your javascript, the button's
> default click action (submitting
> a form) isn't executed, so your DataTable doesn't get refreshed.
>
That's brilliant and works perfect.
Thank you very much.
Here the working code:
public class CheckGroupButtonSelectAll extends Button
{
public CheckGroupButtonSelectAll(String id)
{
super(id);
setDefaultFormProcessing(false);
}
protected String getOnClickScript()
{
CheckGroup group = (CheckGroup) findParent(CheckGroup.class);
return "var cb=this.form['" + group.getInputName()
+ "']; if (cb!=null) { if (!isNaN(cb.length)) { for(var
i=0;i<cb.length;i++) { cb[i].checked=true; } } } return false;";
}
}
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