ext form入门的练习

Ext.onReady(function(){var form = new Ext.form.FormPanel({baseCls: 'x-plain',labelWidth: 55,url:'save-form.php',defaultType: 'textfield',items: [{fieldLabel: '姓名',name: 'to',anchor:'50%' // anchor width by percentage},{fieldLabel: '职位',name: 'subject',anchor: '50%' // anchor width by percentage},{fieldLabel:'备注',name:'ps',anchor:'90'}]});var data=[[1,'james','manager'],          [2,'falk','engine'],          [3,'d','www'],          [4,'s','fff']];var vstore=new Ext.data.ArrayStore({data:data,fields:["id","name","job"]});var grid=new Ext.grid.GridPanel({title:"asus",store:vstore,autoHeight:true,tbar : [{text : '添加',iconCls:'tianjia',handler : function(){var win=new Ext.Window({title:"sssdsdsdfds",width:300,height:400,items:[form]});win.show();}}],columns:[{header:"编号",dataIndex:'id'},{header:"姓名",dataIndex:'name'},{header:"工作",dataIndex:"job"}]});new Ext.Viewport({layout:"border",items:[{region:"north",height:100,title:"顶部"},{region:"west",width:150,title:"菜单栏"},{region:"center",title:"内容部分",items:[grid]}]});});