背景

上一篇對editor進行了一個基本功能的初始化操作演示，本文進一步了解下editor在上一篇文章功能的基礎上添加了部分常用基本功能。

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整體界面如下圖所示：

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新增界面：

?新增界面增加了單選按鈕，下拉框，和時間選擇器，還有右下角的“取消”按鈕：

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時間選擇器：?

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在點擊“新增”按鈕保存數據時，可以對數據進行客戶端驗證 ：

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點擊“復制”按鈕，可以對選中的某一行進行復制后新增，避免太多重復輸入：

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“編輯”界面還是可以對選中行修改所有字段，右下角增加了兩個剪頭按鈕提供在編輯界面進行數據切換：

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?選中多行還是可以進行對數據的批量修改：

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可以對選中的一行或者多行進行刪除：?

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?editor的JS代碼如下圖所示：

editor = new $.fn.dataTable.Editor({ajax: {create: {url: "/Home/AddData",type: "Post",dataType: "json",data: function (data) {var Person = {};var id;mydata = data.data;for (var key in mydata){console.log("check create row id:" + key);id = key;}if (key == "0")//新增模式{console.log("entry create mode:");Person.Name = mydata[0].Name;Person.Position = mydata[0].Position;Person.Office = mydata[0].Office;Person.Age = mydata[0].Age;Person.Salary = mydata[0].Salary;Person.Gender = mydata[0].Gender;Person.Level = mydata[0].Level;Person.Date = mydata[0].Date;}else {//復制模式console.log("entry duplicate mode:");Person.Name = mydata[id].Name;Person.Position = mydata[id].Position;Person.Office = mydata[id].Office;Person.Age = mydata[id].Age;Person.Salary = mydata[id].Salary;Person.Gender = mydata[id].Gender;Person.Level = mydata[id].Level;Person.Date = mydata[id].Date;}return Person;},success: function (json) {var DT_RowId = GetRandomRowID();console.log('new row id:' + DT_RowId);//前臺打印DT_RowIdjson.data[0].DT_RowId = DT_RowId;//對新增的數據生成隨機字符串作為主鍵},},edit: {type: 'Post',url: '/Home/UpdataData',dataType: 'json',data: function (data) {var returndata = { data: [] };var DT_RowId;var datas = data.data;for (var key in datas){console.log('editor row id:'+ key);//前臺打印DT_RowIdDT_RowId = key;//獲取DT_RowIdvar mydata = datas[DT_RowId];var data = {};data.DT_RowId = DT_RowId;data.Name = mydata.Name;data.Position = mydata.Position;data.Office = mydata.Office;data.Age = mydata.Age;data.Salary = mydata.Salary;data.Gender = mydata.Gender;data.Level = mydata.Level;data.Date = mydata.Date;returndata.data.push(data);}return returndata;},success: function (json) {},},remove: {url: '/Home/DeleteData',type: 'Post',dataType: "json",data: function (data) {var returndata = {data:[]};var DT_RowId;var datas = data.data;for (var key in datas) {console.log('remove row id:' + key);//前臺打印DT_RowIdDT_RowId = key;//獲取DT_RowIdvar mydata = datas[DT_RowId];var data = {};data.DT_RowId = DT_RowId;data.Name = mydata.Name;data.Position = mydata.Position;data.Office = mydata.Office;data.Age = mydata.Age;data.Salary = mydata.Salary;data.Gender = mydata.Gender;data.Level = mydata.Level;data.Date = mydata.Date;returndata.data.push(data);}//var returndata = JSON.stringify(Persons)return returndata;},success: function (json) {//return json;},}},table: "#example",//idSrc: 'Name',fields: [//{ label: "DT_RowId", name: "DT_RowId" },{ label: "Name", name: "Name" },{ label: "Position", name: "Position", multiEditable: false },//multiEditable:無法進行批量編輯{ label: "Office", name: "Office" },{ label: "Age", name: "Age" },{ label: "Salary", name: "Salary" },{label: "Gender", name: "Gender", type: "radio",options: [{ label: "男", value: "1" },{ label: "女", value: "0" },],def:"1"},{label: "Level", name: "Level", type: "select",options: [{ label: "1(highest)", value: "1" },{ label: "2", value: "2" },{ label: "3", value: "3" },{ label: "4", value: "4" },{ label: "5(lowest)", value: "5" },],def:"1" },{label: "Date", name: "Date", type: "datetime",def: function () { return new Date(); },fieldInfo: '請選擇時間',keyInput: false, //禁止用戶手動輸入}],i18n: {create: {button: "新建",title: "新增數據",submit: "保存"},edit: {button: "編輯",title: "修改數據",submit: "保存修改"},remove: {button: "刪除",title: "刪除數據",submit: "刪除",confirm: {_: "確定刪除這 %d 幾行數據?",1: "確定刪除這一行數據?"}},error: {system: "服務器或網絡發生錯誤,請聯系系統管理員或稍后再試..."},datetime: {previous: '上一頁',next: '下一頁',months: ['一月', '二月', '三月', '四月', '五月', '六月', '七月', '八月', '九月', '十月', '十一月', '十二月'],weekdays: ['星期一', '星期二', '星期三', '星期四', '星期五', '星期六', '星期天']}}});editor.on('preSubmit', function (e, o, action) {if (action !== 'remove') {var firstName = this.field('Name');// Only validate user input values - different values indicate that// the end user has not entered a valueif (!firstName.isMultiValue()) {if (!firstName.val()) {firstName.error('Name不能為空');}if (firstName.val().length >= 20) {firstName.error('Name不能超過20個字母!');}}// ... additional validation rules// If any error was reported, cancel the submission so it can be correctedif (this.inError()) {return false;}}});// Buttons array definition to create previous, save and next buttons in// an Editor formvar backNext = [{text: "&lt;",action: function (e) {// On submit, find the currently selected row and select the previous onethis.submit(function () {var indexes = table.rows({ search: 'applied' }).indexes();var currentIndex = table.row({ selected: true }).index();var currentPosition = indexes.indexOf(currentIndex);if (currentPosition > 0) {table.row(currentIndex).deselect();table.row(indexes[currentPosition - 1]).select();}// Trigger editing through the buttontable.button(1).trigger();}, null, null, false);}},'Save',{text: "&gt;",action: function (e) {// On submit, find the currently selected row and select the next onethis.submit(function () {var indexes = table.rows({ search: 'applied' }).indexes();var currentIndex = table.row({ selected: true }).index();var currentPosition = indexes.indexOf(currentIndex);if (currentPosition < indexes.length - 1) {table.row(currentIndex).deselect();table.row(indexes[currentPosition + 1]).select();}// Trigger editing through the buttontable.button(1).trigger();}, null, null, false);}}];

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?datatable的JS代碼如下圖所示：

table = $('#example').DataTable({ajax: {url: "/Home/GetData",type: "Get",dataType: "json",data: {},dataSrc: function (json) {$.each(json, function (k, v) {v.DT_RowId = GetRandomRowID();//在前端對服務端返回的數據生成隨機字符串作為主鍵});return json;},error: function () {alert("服務器未正常響應，請重試");},},dom: 'Bfrtip',select: {style: 'os',selector: 'td:first-child'},buttons: [{extend: "create",editor: editor,formButtons: ["新增",{ text: "取消", action: function () { this.close();}}]},//{// extend: "edit",//原編輯功能代碼// editor: editor,// formButtons: [// "修改",// { text: "取消", action: function () { this.close(); }}// ]//},{extend: 'selected',text: '編輯',action: function () {var indexes = table.rows({ selected: true }).indexes();editor.edit(indexes, {title: '編輯',buttons: indexes.length === 1 ?backNext :'保存'});}},{extend: "remove",editor: editor,formButtons: ["刪除",{ text: "取消", action: function () { this.close();}}]},{extend: "selected",text: '復制',action: function (e, dt, node, config) {// Start in edit mode, and then change to createeditor.edit(table.rows({ selected: true }).indexes(), {title: '復制原數據',buttons: '新增復制'}).mode('create');}},],columns: [{data: null,defaultContent: '',orderable: false,className: 'select-checkbox',},{ title: "Name", data: "Name"},{ title: "Position", data: "Position"},{ title: "Office", data: "Office"},{ title: "Age", data: "Age"},{ title: "Salary", data: "Salary"},{title: "Gender", data: "Gender",render: function (val, type, row) {return val == "1" ? "男" : "女";}},{ title: "Level", data: "Level", className: "dt-body-center" },{ title: "Date", data: "Date",}],language: {processing: "正在獲取數據，請稍后...",search: "搜索",lengthMenu: "顯示 _MENU_ 條",info: "當前顯示的第是 _START_ 到 _END_ 行數據,共 _TOTAL_ 行數據",infoEmpty: "記錄數為0",infoFiltered: "((全部記錄數 _MAX_ 條))",infoPostFix: "",loadingRecords: "系統處理中,請稍等...",zeroRecords: "沒有您要搜索的內容",emptyTable: "沒有數據",paginate: {first: "第一頁",previous: "上一頁",next: "下一頁",last: "最后一頁"},aria: {sortAscending: "以升序排列此列",sortDescending: "以降序排列此列"}}});

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后端代碼和上一篇中的一樣，除了Person實體類需要新增幾個屬性：

public class Person{public string DT_RowId { get; set; }public string Name { get; set; }public string Position { get; set; }public string Office { get; set; }public int Age { get; set; }public int Salary { get; set; }public string Gender { get; set; }public string Level { get; set; }public string Date { get; set; }}

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