## layui点击数据表格添加或删除一行 数据表格 ```javascript t2 = { elem: '#test2', data: tableData2, page: false, width: $(parent.window).width()-50, cols: [[ {type:'checkbox',field:'id'}, {field:'cstMoldNo', title: '客户模号',edit:'text'}, {field:'cstProdName', title: '产品名称',edit:'text'}, {field:'material', title: '产品材料',edit:'text'}, {field:'firstTryDate', title: '验证日期',edit:'text'}, {field:'deliveryDate', title: '交货日期',edit:'text'}, {field:'unit', title: '单位',edit:'text'}, {field:'count', title: '数量',edit:'text'}, {field:'upTax', title: '含税单价',edit:'text'}, {field:'priceTax', title: '含税金额',edit:'text'}, {field:'remark', title: '备注',edit:'text'}, {fixed: 'right', title: '操作',width: '10%',align: 'center',toolbar: '#barDemo'} ]] }; ``` 点击添加一行 ```javascript document.getElementById('addsome2').addEventListener('click',function (data) { var oldData = table.cache["test2"]; var data1={}; oldData.push(data1); table.reload('test2',{data : oldData}); }); ``` 点击删除一行 ```javascript if(obj.event === "del"){ layer.confirm("你确定要删除么？",{btn:['是的,我确定','我再想想']}, function(){ var oldData = table.cache["test2"]; oldData.splice(obj.tr.data('index'),1); layer.msg("删除成功",{time: 10},function(){ table.reload('test2',{data : oldData}); }); } ) } ```