在使用Angular时如何从视图向控制器发送数据？ [英] How to send data to controller from view when working with Angular?
问题描述
我正在从Angular向控制器发送一个恰好是字符串的值。但它在控制器中变为空。我在其他一些模块中也这样做了，一切都很好。但是我无法在下面的代码中找出问题..请帮助......
这是我的控制器：
[HttpPost]
public JsonResult OpenNewDay（string dayopen）
{
string Messege = sessionservice。 Newday（dayopen）;
返回Json（Messege，JsonRequestBehavior.AllowGet）;
}
这是我的视图和Angular：
I am sending a value from Angular to controller which happens to be a string. But it becomes null in the controller. I did this in some other modules as well and everything was fine there. But i am unable to figure out the problem in the below code.. Please help......
This is my Controller:
[HttpPost]
public JsonResult OpenNewDay(string dayopen)
{
string Messege = sessionservice.Newday(dayopen);
return Json(Messege, JsonRequestBehavior.AllowGet);
}
This is my View along with the Angular:
< form class =form-inline >
<form class="form-inline">
< label class =sr-only>会话开放日期&L t; / label>
< input type =textng-model =dayopenreadonly =readonlyclass =form-control>
<label class="sr-only">Session Open Date</label>
<input type="text" ng-model="dayopen" readonly="readonly" class="form-control">
< button type =buttonng-click =保存（dayopen）class =btn btn-default>打开< /按钮>
< / form>
<button type="button" ng-click="Save(dayopen)" class="btn btn-default">Open</button>
</form>
< script type =text / javascript>
var day = angular.module（dayModule，[]）;
day.controller（dayController，function（$ scope，$ http） ）{
$ scope.Save = function（dayopen）{
alert（JSON.stringify（dayopen））;
$ http（{
方法：POST，
url：/ Session / OpenNewDay，
数据：JSON.stringify（dayopen），
}）。成功（功能on（data）{
alert（data）;
}）。error（function（err）{
$ scope.Message = err 。消息;
}）
};
}）;
< / script>
<script type="text/javascript">
var day = angular.module("dayModule", []);
day.controller("dayController", function ($scope, $http) {
$scope.Save = function (dayopen) {
alert(JSON.stringify(dayopen));
$http({
method: "POST",
url: "/Session/OpenNewDay",
data: JSON.stringify(dayopen),
}).success(function (data) {
alert(data);
}).error(function (err) {
$scope.Message = err.Message;
})
};
});
</script>
推荐答案
范围，
http）{
http) {
scope.Save = function（dayopen）{
alert（JSON.stringify（dayopen））;
scope.Save = function (dayopen) {
alert(JSON.stringify(dayopen));
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