1
我想從控制器中的下拉列表中顯示列表。該陣列是控制器變量,如下所定義:ng-options和控制器數組
(function(angular) {
'use strict';
angular.module('staticSelect', [])
.controller('ExampleController', ['$scope', function($scope) {
self = this;
self.options = [
{id: 1, label: "Item 1"},
{id: 2, label: "Item 2"},
{id: 3, label: "Item 3"}
];
$scope.data = {
singleSelect: null,
multipleSelect: [],
option1: 'option-1',
};
$scope.forceUnknownOption = function() {
$scope.data.singleSelect = 'nonsense';
};
}]);
})(window.angular);
現在,我想在下拉菜單中顯示此選項數組。該腳本如下:
<body ng-app="staticSelect">
<div ng-controller="ExampleController as ctrl">
<form name="myForm">
<label for="singleSelect"> Single select: </label><br>
<select name="singleSelect" ng-model="data.singleSelect"
ng-options="ctrl.option.id as ctrl.option.label for ctrl.option in ctrl.options">
</select><br>
<tt>selected = {{data.singleSelect}}</tt><br/>
</form>
</div>
</body>
如果選擇數組是$scope
那麼這個工作正常。我是AngularJS的新手。在使用控制器變量時,我在這裏做錯了什麼?
感謝you..it解決我的問題 – AdtG