AngularJS基础知识笔记之表格

表格数据本质上通常是重复的。ng-repeat指令，可以用来方便地绘制表格。下面的示例说明使用ng-repeat指令来绘制表格。

<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>

表格可以使用CSS样式设置样式，如下：

<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>

例子
下面的例子将展示上述所有指令。

testAngularJS.html

<html>
<head>
<title>Angular JS Table</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">
<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>
<tr><td>Subject:</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>
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>

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