使用 ng-option 指令来创建一个下拉列表,列表项通过对象和数组循环输出

2017-07-12 17:24:00
admin
原创
541
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.bootcss.com/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>

<div ng-app="myApp" ng-controller="myCtrl">

<select ng-init="selectedName = names[0]" ng-model="selectedName" ng-options="x for x in names">
</select>

</div>

<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
    $scope.names = ["Google", "ybao", "Taobao"];
});
</script>

<p>该实例演示了 ng-options 指令的使用。</p>

</body>
</html>
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