What's New in Ext JS 7.8

Ext.Window view source · close( ). Closes the Window, removes it from the DOM, destroys the Window object and all its descendant Components. ... Closes the ...

The beforeclose event is fired before the close happens and will cancel the close action if it returns false. Note: This method is also affected by the ...

True to display the 'close' tool button and allow the user to close the window, false to hide the button and disallow...

The important thing to note here is that the “beforeclose” event is fired before the actual closing of the window occurs. As the docs point out, ...

Closing a window (by close method) with a previously connected internal event does not detach this event and leaves the window class instance in memory.

Add confirm message to Window. * @param {Ext.window.Window} win. * @returns {Boolean}. */. windowCloseConfirm: function(win) {.

It may sometimes be needed to ask the user if he really wants to close an Ext window. Naturally, we would use Message Box for this purpose, ...

I have a Window. I'm having some issues with the default close button which is on the top-right hand corner of the window.

I'm trying to close window when user clicks anywhere outside the window and I'm not having any luck with it. Can anyone point me in the right direction?

This Ext JS tip shows how you can conditionally destroy a window with a confirmation. The following tip applies to Sencha ExtJS release 4 (maybe also to 3). It ...