GZ/nwyj/WebContent/admin/scripts/ext20/examples/view/chooser-example.js

/*
 * Ext JS Library 2.0 Copyright(c) 2006-2007, Ext JS, LLC. licensing@extjs.com
 * 
 * http://extjs.com/license
 */

Ext.onReady(function() {
			var chooser, btn;

			function insertImage(data) {
				Ext.DomHelper.append('images', {
							tag : 'img',
							src : data.url,
							style : 'margin:10px;visibility:hidden;'
						}, true).show(true);
				btn.getEl().focus();
			};

			function choose(btn) {
				if (!chooser) {
					chooser = new ImageChooser({
								url : 'get-images.php',
								width : 515,
								height : 400
							});
				}
				chooser.show(btn.getEl(), insertImage);
			};

			btn = new Ext.Button({
						text : "Insert Image",
						handler : choose,
						renderTo : 'buttons'
					});
		});