我有一个关于选择的部件和AngularJS的组合设置NG-模式问题(见视频:https://www.youtube.com/watch?v=8ozyXwLzFYs)角+:选择值
我想这样做的是收件人设置为某个值,这将被预先选定。这里是HTML和JS这个例子(从视频)
<h1>Chosen</h1>
<select data-placeholder="Choose a Recipient" multiple class="span4 chzn-select" chosen
ng-model="recipients" ng-options="recipient.name for recipient in recipientsList">
</select>
<p ng-repeat="recipient in recipients"><strong>{{recipient.name}}</strong></p>
和JS在控制器
$scope.recipientsList = [];
$scope.recipients = [];
$scope.fetchRecipients = function() {
$http.get($scope.url).then(function(result){
$scope.recipientsList = [
{"id":0, "name":"Recipient 0"},
{"id":1, "name":"Recipient 1"},
{"id":2, "name":"Recipient 2"},
{"id":3, "name":"Recipient 3"},
{"id":4, "name":"Recipient 4"},
{"id":5, "name":"Recipient 5"},
{"id":6, "name":"Recipient 6"},
{"id":7, "name":"Recipient 7"},
{"id":8, "name":"Recipient 8"},
{"id":9, "name":"Recipient 9"},
{"id":10, "name":"Recipient 10"}
];
$scope.recipients = [{"id":0, "name":"Recipient 0"},
{"id":1, "name":"Recipient 1"}];
});
}
$scope.fetchRecipients();
我尝试了一些组合,但是在菜单值没有预选,虽然他们是存储在收件人中,因为它们在菜单下方可见。你可以在这里看到这个例子: http://jsfiddle.net/YKZSw/8/
谢谢你的ansers。
马捷
当涉及过滤器时,这种行为不会导致问题吗?这里是一个jsfiddle这个问题停止预选,有没有解决这个问题的任何建议? http://jsfiddle.net/wKMZM/13/ – ragche
似乎你在设置'myModel'的初始值时犯了一个错误。你的标记暗示的是,当你将初始值设置为“Object”时,你希望绑定到字符串值。这是[更新的小提琴](http://jsfiddle.net/wKMZM/15/),似乎工作。 而不是做 '$ scope.myModel = {type:'ninjacat'};',看来工作的是:'$ scope.myModel ='ninjacat'' – manan