jquery ajax 实现批量删除

// 批量删除$("#delete").click(function(){//判断是否至少选择一项var checkedNum =$("input[name='ck_order']:checked").length;if(checkedNum==0){alert("请至少选择一项");return;}if(confirm("确定要删除所选项目？")){var checkList= new Array();$("input[name='ck_order']:checked").each(function(){checkList.push($(this).val());});$.ajax({type:"POST",url:"/yh/order106",data:{"orderList":checkList.toString()},success:function(){$("[name ='ck_order']:checkbox").attr("checked", false); getUser();}})}});$("#checked_all").click(function(){$("input[name='ck_order']").prop("checked",this.checked);})