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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