jQuery easyui datagird编辑行删除行功能的实现代码

神马是easyui

jQuery EasyUI是一组基于jQuery的UI插件集合，而jQuery EasyUI的目标就是帮助web开发者更轻松的打造出功能丰富并且美观的UI界面。开发者不需要编写复杂的javascript，也不需要对css样式有深入的了解，开发者需要了解的只有一些简单的html标签。

jQuery EasyUI为我们提供了大多数UI控件的使用，如：accordion，combobox，menu，dialog，tabs，tree，validatebox，window等等。

下面通过代码看下easyui datagird编辑行删除行功能，具体代码如下所示：

function init(){
 var editRow = undefined;
 var oldMoney = undefined;
 $("#dg").datagrid({
 url:"../foreignexchange/fexLedgerManager.do?method=queryApplyData&parentId="+parentId,
 fitColumns:false,//自适应宽度，占满,不能和冻结列同时设置成true
 striped:true, //斑马线效果
 singleSelect:false, //是否单选
 pagination:false,
 height:140,
 columns:[[
 {field:"id", title:"主键", width:'10', align:"center",hidden:true},
 {field:"applyNo", title:"申报单号", width:'250', align:"center",editor: { type: 'validatebox', options: { required: true } }},
 {field:"exeMoneyString", title:"执行金额", width:'200', align:"center",editor: { type: 'moneybox', options: {precision:2, required: true } }},
 {field:"exchangeRate", title:"执行汇率(%)", width:'210', align:"center",editor: { type: 'numberbox', options: {precision:5, required: true } }},
 {field:"submitDate", title:"提交日期", width:'190', align:"center",editor: { type: 'datebox', options: { required: true } }},
 {field:"executeDate", title:"执行日期", width:'190', align:"center",editor: { type: 'datebox', options: { required: true } }}
 ]],
 toolbar: [{
 text: '添加', iconCls: 'icon-add', handler: function () {
 if (editRow != undefined) {
 $("#dg").datagrid('endEdit', editRow);
 }
 if (editRow == undefined) {
 var submitDate = $("#submitDate").val();
 $("#dg").datagrid('insertRow', {
 index: 0,
 row: {submitDate:submitDate}
 });
 $("#dg").datagrid('beginEdit', 0);
 editRow = 0;
 }
 }
 }, /*'-', {
 text: '撤销', iconCls: 'icon-redo', handler: function () {
 editRow = undefined;
 $("#dg").datagrid('rejectChanges');
 $("#dg").datagrid('unselectAll');
 }
 },*/ '-', {
 text: '删除', iconCls: 'icon-remove', handler: function () {
 var row = $("#dg").datagrid('getSelected');
 if(row){
 var index = $("#dg").datagrid("getRowIndex",row);
 $("#dg").datagrid('deleteRow',index);
 }else{
 $("#dg").datagrid('endEdit', 0);
 $("#dg").datagrid('deleteRow',0);
 editRow = undefined;
 }
 }
 }, '-', {
 text: '修改', iconCls: 'icon-edit', handler: function () {
 var row = $("#dg").datagrid('getSelected');
 oldMoney = row.exeMoneyString;
 if (row !=null) {
 if (editRow != undefined) {
 $("#dg").datagrid('endEdit', editRow);
 }
 if (editRow == undefined) {
 var index = $("#dg").datagrid('getRowIndex', row);
 $("#dg").datagrid('beginEdit', index);
 editRow = index;
 $("#dg").datagrid('unselectAll');
 }
 } else {
 }
 }
 }, '-', {
 text: '保存', iconCls: 'icon-save', handler: function () {
 var opeRow = editRow;
 $("#dg").datagrid('endEdit', editRow);
 var rows = $("#dg").datagrid('getChanges');
 if(!rows ||rows.length==0){
 alert("无修改数据，无需保存！");
 return false;
 }
 var allRows = $("#dg").datagrid('getData');
 var executeMoney = $("#executeMoney").val();
 var sum = 0;
 var money = 0;
 $.each(allRows.rows,function(i,row){
 row.parentId = parentId;
 money = formatMeony(row.exeMoneyString);
 sum+=money;
 });
 if(sum>executeMoney){
 alert("执行金额超出台账登记执行金额！");
 if(oldMoney){
 $("#dg").datagrid('updateRow', {
 index: opeRow,
 row: {exeMoneyString:oldMoney}
 });
 }
 $("#dg").datagrid('beginEdit', opeRow);
 $("#dg").datagrid('unselectAll');
 return false;
 }
 //新增
 var addRows = $("#dg").datagrid('getChanges','inserted');
 //修改
 var updateRows = $("#dg").datagrid('getChanges','updated');
 //删除
 var delRows = $("#dg").datagrid('getChanges','deleted');
 var addOrUpdate = $.merge(addRows,updateRows);
 var addOrUpdateStr = JSON.stringify(addOrUpdate);
 var delRowsStr = JSON.stringify(delRows);
 $.ajax({
 type:'post', 
 url:'../foreignexchange/fexLedgerManager.do', 
 data : {
 "method" : $("#method").val(),
 "addOrUpdateStr" : addOrUpdateStr,
 "delRowsStr" : delRowsStr
 }, 
 cache:false, 
 dataType:'json', 
 success:function(data){
 if(data.success){
 alert(data.msg);
 init();
 }else{
 alert(data.msg);
 }
 }
 });
 }
 }],
 onAfterEdit: function (rowIndex, rowData, changes) {
 editRow = undefined;
 },
 onDblClickRow:function (rowIndex, rowData) {
 if (editRow != undefined) {
 $("#dg").datagrid('endEdit', editRow);
 }
 if (editRow == undefined) {
 $("#dg").datagrid('beginEdit', rowIndex);
 editRow = rowIndex;
 var row = $("#dg").datagrid('getSelected');
 oldMoney = row.exeMoneyString;
 }
 },
 onClickRow:function(rowIndex,rowData){
 if (editRow != undefined) {
 $("#dg").datagrid('endEdit', editRow);
 }
 }
 });
 }
function formatMeony(value){
 var money =value;
 var temp = money.split(",");
 var result = "";
 var value = 0;
 var size = temp.length;
 for (var j = 0; j < size; j++) {
 result = result + temp[j];
 }
 value = parseFloat(result);
 return value;
}

总结

以上所述是小编给大家介绍的jQuery easyui datagird编辑行删除行功能的实现代码，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对脚本之家网站的支持！