我想用我创建的名为 Venues 的表中的值填充下拉列表。这张表中只有两件事，Venue Id 和 Name。
我从包含表 Venues 的数据库创建了一个 Code First 实体数据模型，并在我的控制器中创建了这个方法：
public JsonResult GetVenues()
{
using (ReservationsModel dc = new ReservationsModel())
{
var v = dc.Venues.OrderBy(a => a.Name).ToList();
return new JsonResult { Data = v, JsonRequestBehavior = JsonRequestBehavior.AllowGet };
}
然后在我的脚本中我添加了：
$scope.selectedVenue = null;
$scope.venues = [];
$http.get("/home/getvenues").success(function (data) {
angular.forEach(data, function (item) {
venues.push(item.Name);
});
$scope.list = venues;
}).error(function (status) {
alert(status);
});
$scope.selectedVenue = $scope.venues[i].Name;
在我看来，我有：
<select ng-model="selectedVenue" ng-options="item in venues">
<option value="">-- Select Venue --</option>
</select>
我来自这些指南：
http://www.dotnetawesome.com/2016/04/implement-event-scheduler-calendar-angularjs.html
让我们看看你的代码。（检查评论）
$scope.selectedVenue = null;
$scope.venues = [];
$http.get("/home/getvenues").success(function (data) {
angular.forEach(data, function (item) {
// this should be $scope.venues, not just venues
venues.push(item.Name);
});
// you don't need another scope variable
$scope.list = venues;
}).error(function (status) {
alert(status);
});
// as $scope.venues is an array of Names, $scope.selectedVenue = $scope.venues[i] is enough
$scope.selectedVenue = $scope.venues[i].Name;
所以，
$scope.venues = [];
$http.get("/home/getvenues").success(function (data) {
angular.forEach(data, function (item) {
$scope.venues.push(item.Name);
});
}).error(function (status) {
alert(status);
});
// if i has declared a value somewhere in your code, then
$scope.selectedVenue = $scope.venues[i];
在模板中，
<select ng-model="selectedVenue">
<option value="">Select Venue</option>
<option ng-repeat="venue in venues" ng-value="venue">{{venue}}</option>
</select>
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我来说两句