AngularJS包括详解及示例代码

2019-11-20 09:13:29

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HTML不支持嵌入在HTML页面中的HTML页面。实现这一功能通过使用以下方式：

1.使用Ajax - 让一台服务器来调用获取相应的HTML页面，并将其设置在HTML控件的innerHTML。

2.使用服务器端包含 - JSP，PHP等Web端服务器技术可以在包括动态页面中的HTML页面。

使用AngularJS，我们可以用ng-include指令在一个HTML页面嵌入另一个HTML页面。

<div ng-app="" ng-controller="studentController">  <div ng-include="'main.html'"></div>  <div ng-include="'subjects.html'"></div></div>

例子

tryAngularJS.html

<html><head><title>Angular JS Includes</title><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="" ng-controller="studentController"><div ng-include="'main.html'"></div><div ng-include="'subjects.html'"></div></div><script>function studentController($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><script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.15/angular.min.js"></script></body></html>

main.html

<table border="0">  <tr><td>Enter first name:</td><td><input type="text" ng-model="student.firstName"></td></tr>  <tr><td>Enter last name: </td><td><input type="text" ng-model="student.lastName"></td></tr>  <tr><td>Name: </td><td>{{student.fullName()}}</td></tr></table>

subjects.html

<p>Subjects:</p><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>

输出

要运行这个例子，需要部署textAngularJS.html，main.html和subjects.html 到一个网络服务器。使用服务器URL在Web浏览器中打开textAngularJS.html。看到结果。