<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>ng-app指令</title>
<style>
.red {
color: red;
}
.green {
color: green;
}
</style>
</head>
<!-- 需要angular的代码必须包裹在ng-app的代码中 -->
<!-- ng-bind遇到html的时候会转义 为了安全 -->
<body ng-app="myApp1">
<ul ng-controller="ListController">
<!-- class="{{$even?'red':'green'}}" -->
<!-- ng-class会根据当前的值决定是否谈价特定类名 -->
<li ng-repeat="item in data" ng-class="{red:$even,green:$odd}" data-id="{{item.id}}"><strong>{{item.name}}</strong><span>{{item.age}}</span>></li>
</ul>
<script src="./js/Angular.js"></script>
<!-- 隔行换色 -->
<script>
var myApp1 = angular.module('myApp1', []);
myApp1.controller('ListController', ['$scope', function($scope) {
$scope.data = [];
for (var i = 0; i < 10; i++) {
$scope.data[$scope.data.length] = {
id: i,
name: 'geyao' + i,
age: 20 + i,
}
}
}])
</script>
</body>
</html>
运行结果
