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I defined an Ext.window and there is a form inside it,and form contains a grid. when I am trying to show it via window.show() on a button click for the first time, its working fine,
But when I am clicking button for the second time “this.object is null or not an object, line:12” error is coming up.I am loading gridstore on click of button.
somebody plz help.
What is your closeAction for the window? If it is “destroy”, which is the default, that will destroy all child elements. Try setting your window’s “closeAction” to “hide”.