ext grid 的每行最后一列添加 按钮

  • var sm = new Ext.grid.CheckboxSelectionModel(); 
  •     var cm = new Ext.grid.ColumnModel([ 
  •         new Ext.grid.RowNumberer(), 
  •         sm, 
  •         {header:'编号',dataIndex:'id',sortable:true}, 
  •         {header:'性别',dataIndex:'sex',sortable:true ,renderer:renderSex}, 
  •         {header:'名称',dataIndex:'name'}, 
  •         {header:'描述',dataIndex:'descn',renderer:renderDescn} 
  •     ]); 
  •     var data = [ 
  •         ['1','male','name1','descn1'], 
  •         ['2','female','name2','descn2'], 
  •         ['3','male','name3','descn3'], 
  •         ['4','female','name4','descn4'], 
  •         ['5','male','name5','descn5'
  •     ]; 
  •     var ds = new Ext.data.Store({       
  •         proxy: new Ext.data.HttpProxy({url:'http://192.168.0.219/ext-2.1/examples/helloworld/grid.php'}), 
  •         reader: new Ext.data.JsonReader({ 
  •             totalProperty: 'totalProperty'
  •             root: 'root' 
  •         }, [ 
  •             {name: 'id'}, 
  •             {name: 'sex'}, 
  •             {name: 'name'}, 
  •             {name: 'descn'
  •         ]) 
  •     }); 
  •     function renderSex(value) { 
  •         if (value == 'male') { 
  •             return"<span style="color:red;font-weight:bold;" mce_style="color:red;font-weight:bold;">男</span>"
  •         } else
  •             return"<span style="color:green;font-weight:bold;" mce_style="color:green;font-weight:bold;">女</span>"
  •         } 
  •     } 
  •     function renderDescn(value, cellmeta, record, rowIndex, columnIndex, store) { 
  •         var str = "<input type='button' value='详细信息' onclick='alert(/"" + 
  •             "这个单元格的值是:" + value + "//n"
  •             "这个单元格的配置是:{cellId:" + cellmeta.cellId + ",id:" + cellmeta.id + ",css:" + cellmeta.css + "}//n"
  •             "这个单元格对应行的record是:" + record.data["id"] + ",一行的数据都在里边//n"
  •             "这是第" + rowIndex + "行//n"
  •             "这是第" + columnIndex + "列//n"
  •             "这个表格对应的Ext.data.Store在这里:" + store + ",随便用吧。"
  •             "/")'>"; 
  •         return str; 
  •     } 
  •     
  • var grid = new Ext.grid.GridPanel({ 
  •     el: 'grid'
  •     ds: ds, 
  •     cm: cm, 
  •     sm: sm, 
  •     bbar: new Ext.PagingToolbar({ 
  •         pageSize: 10, 
  •         store: ds, 
  •         displayInfo: true
  •         displayMsg: '显示第 {0} 条到 {1} 条记录,一共 {2} 条'
  •         emptyMsg: "没有记录" 
  •     }) 
  • }); 
  • ds.load({params:{start:0,limit:10}}); 
  • grid.render();    

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