extgrid的使用

js文件部分

Ext.onReady(function(){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,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]}]});});

?viewport会直接绘制在页面上