转载自:http://blog.csdn.net/itlwc/article/details/78780021.创建一个简单工具条效果图[javascript] view plaincopy <script type="text/javascript" defer> Ext.onReady(function(){ // 创建带三个按钮的工具条 var tb = new Ext.Toolbar({ width : 300, items : [{ text: ‘新建‘ },{ text: ‘修改‘ },{ ...