easyui datagrid添加操作按钮

{
					field : 'isRead',
					title : '标记已读',
					width : 100,
					formatter : function(value, row, index) {
						if (row.isRead == "0") {
							return  "<a name='flagRead' href='javascript:void(0)' onclick=\"flagRead("+row.mid+","+index+");\">标记为已读</a>";
							/* onclick=\"mysort("+index+",'3');\" */
							
						}else{
							return "已读";
						}
					}

				},

function flagRead(mid,row){
		console.log(mid+row)
		$.post("../MessageAction_falgRead", { mid:mid});
		 $('#grid').datagrid('updateRow',{
			index: 2,
			row: {
				isRead: '已读'
			}
		}); 
	}

在datagrid中添加方法

onLoadSuccess:function(data){    
		        $("a[name='flagRead']").linkbutton({text:'标记为已读',iconCls:'icon-ok'});    
		        $("a[name='reply']").linkbutton({text:'回复消息',iconCls:'icon-undo'});    
			},