javascript – Bootstrap UI datepicker的“ng-model”值无效

我正在尝试在我的AngularJS应用程序中实现一个简单的datepicker指令.在
UI Bootstrap Documentation之后我每次都会收到此错误:

Datepicker directive: “ng-model” value must be a Date object, a number
of milliseconds since 01.01.1970 or a string representing an RFC2822
or ISO 8601 date.

我找到了一些其他相关问题herehere,但它们都没有帮助.

我尝试访问$parent和$parent.$parent,如建议的here,它将消除错误,但它不会更新模型.

这是一个重新发现问题的Plunker:

http://plnkr.co/edit/CAUGqZnH77SbknmGTFiL?p=preview

<!DOCTYPE html>
<html>

  <head>
      <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.1/angular.min.js"></script>
      <script src="http://angular-ui.github.io/bootstrap/ui-bootstrap-tpls-0.13.0.js"></script>
 </head>

  <body ng-app="myApp" ng-controller="AppControl as appCtrl">
    <label>{{dt | date:'fullDate'}}</label>

    <input type="text" 
             class="form-control" 
             datepicker-popup="MMMM d, yyyy 'at' h:mm a" 
             ng-model="dt" 
             is-open="opened"
             datepicker-options="dateOptions"
             ng-required="true" 
             close-text="Close" />

    <span class="input-group-btn">
        <button type="button" class="btn btn-default" ng-click="open($event)">Pick</button>
    </span>

    <script>
      angular.module("myApp", ['ui.bootstrap']).controller("AppControl", ["$scope", function($scope) {
        $scope.opened = false;
        $scope.dateOptions = {};
        $scope.dt = new Date();
        $scope.open = function($event) {
            $event.preventDefault();
            $event.stopPropagation();
            $scope.opened = true;
        };
      }]);
    </script>
  </body>
</html>

任何帮助表示赞赏.

最佳答案 问题在于您在属性’datepicker-popup’中提供的格式.

将属性的值用作’longDate’,如下所示:

datepicker-popup="longDate"

使用方法如下:

<input type="text" 
             class="form-control" 
             datepicker-popup="fullDate" 
             ng-model="dt" 
             is-open="opened"
             datepicker-options="dateOptions"
             ng-required="true" 
             close-text="Close" />

我更新了plnkr.

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