Adding CSV upload browse button to Ext.Action

Question

I am trying to create a CSV File upload on GeoExt Map App. I need to place the upload function within the Ext.Action, so that I can add it to the toolbar of the GeoExt Panel

Answer 1

You can't directly push the action into a toolbar since an Ext.Action is not a type of Ext.Component. An Ext.Action is basically a means of creating an abstraction layer which can be reused multiple times. Here you need to do the following:

toolbarItems.push(new Ext.button.Button(action));

From the documentation:

Actions let you share handlers, configuration options and UI updates across any components that support the Action interface (primarily Ext.toolbar.Toolbar, Ext.button.Button and Ext.menu.Menu components)