AngularJS 基础教程

AngularJS 表格

表格数据通常是可重复的。ng-repeat指令可用于轻松绘制表格。以下示例显示使用ng-repeat指令绘制表-

<table>
   <tr>
      <th>Name</th>
      <th>Marks</th>
   </tr>
   
   <tr ng-repeat = "subject in student.subjects">
      <td>{{ subject.name }}</td>
      <td>{{ subject.marks }}</td>
   </tr>
</table>

可以使用CSS样式设置表格样式。

<style>
   table, th , td {
      border: 1px solid grey;
      border-collapse: collapse;
      padding: 5px;
   }
   table tr:nth-child(odd) {
      background-color: #f2f2f2;
   }
   table tr:nth-child(even) {
      background-color: #ffffff;
   }
</style>

在线示例

以下示例显示了所有上述指令的使用。

testAngularJS.htm

<html>
   <head>
      <title>AngularJS-表格示例</title>
      <script src = "https://cdn.staticfile.org/angular.js/1.3.14/angular.min.js"></script>
      
      <style>
         table, th , td {
            border: 1px solid grey;
            border-collapse: collapse;
            padding: 5px;
         }
         table tr:nth-child(odd) {
            background-color: #f2f2f2;
         }
         table tr:nth-child(even) {
            background-color: #ffffff;
         }
      </style>
   </head>
   
   <body>
      <h2>AngularJS Sample Application</h2>
      <div ng-app = "mainApp" ng-controller = "studentController">
         
         <table border = "0">
            <tr>
               <td>输入名字:</td>
               <td><input type = "text" ng-model = "student.firstName"></td>
            </tr>
            <tr>
               <td>输入姓氏: </td>
               <td>
                  <input type = "text" ng-model = "student.lastName">
               </td>
            </tr>
            <tr>
               <td>姓名: </td>
               <td>{{student.fullName()}}</td>
            </tr>
            <tr>
               <td>主题:</td>
               
               <td>
                  <table>
                     <tr>
                        <th>Name</th>.
                        <th>Marks</th>
                     </tr>
                     <tr ng-repeat = "subject in student.subjects">
                        <td>{{ subject.name }}</td>
                        <td>{{ subject.marks }}</td>
                     </tr>
                  </table>
               </td>
            </tr>
         </table>
      </div>
      
      <script>
         var mainApp = angular.module("mainApp", []);
         
         mainApp.controller('studentController', function($scope) {
            $scope.student = {
               firstName: "Mahesh",
               lastName: "Parashar",
               fees:500,
               
               subjects:[
                  {name:'Physics',marks:70},
                  {name:'Chemistry',marks:80},
                  {name:'Math',marks:65},
                  {name:'English',marks:75},
                  {name:'Hindi',marks:67}
               ],
               fullName: function() {
                  var studentObject;
                  studentObject = $scope.student;
                  return studentObject.firstName + " " + studentObject.lastName;
               }
            };
         });
      </script>
      
   </body>
</html>
测试看看

输出结果

在网络浏览器中打开文件testAngularJS.htm并查看结果。

图片.png

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