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Hi all.

I've got a window with a button that opens a new window.

I would like to hide the parent window while the child one is opened.

I guess I have to specify it at renderTo option, but I didn't resolve it so far. Thank you

Code:

    window.parent.wndParent.hide();


         var wndChild = new Ext.Window({
            autoLoad: {
                url: "../../Controller/Method",
                mode: "iframe",
                discardUrl: false,
                nocache: true,
                text: "Loading...",
                timeout: 60,
                scripts: false
            },
            height: 460,
            width: 850,
            modal: true,
            renderTo: Ext.getBody(),
            hideParent: true,
            buttons: [{
                text: 'Cancel',
                handler: closeWndChild
            }]
        });


        wndChild.show();

Open Window