[英]My Controller constructor is never called (AngularJS)
我正在Sharepoint Web部件內設置一個小型angularjs應用程序。 這是第一次這樣做,但是在進行適當的代碼之前,我在此設置中進行了演示工作。 我現在的問題是,我認為所有內容都已正確連接,但從不調用Controller構造函數? 我知道代碼還不完整,但是至少我應該輸入構造函數並調用服務。 我看到的唯一警報是App文件中的警報。 以下是不同的文件:
HTML:
<div id="bidragsoplysninger2015App">
<div data-ng-controller="bidragsoplysninger2015Controller">
<div id="template-content" ng-include="'/AngularJS/Views/Bidragsoplysninger2015.html'"></div>
</div>
部分:
<ul>
<li data-ng-repeat="indbetaling in indbetalinger | orderBy:'registreringsdato'">{{indbetaling.registreringsdato}} - {{indbetaling.beloeb}}</li>
</ul>
模型:
class Indbetaling {
constructor(
public beloeb: number,
public betalingsform: string,
public fagkode: string,
public indskudstype: string,
public institutionsNr: string,
public kundeNr: number,
public ordningNr: number,
public pensionsform: string,
public pensionsmodel: string,
public registreringsdato: Date,
public valoerMaaned: string
) {}
}
接口:
interface IIndbetalinger {
getIndbetalinger(cpr: string): Indbetaling[]
}
服務:
class Bidragsoplysninger2015Service implements IIndbetalinger
{
private scope: any;
private http: any;
constructor($scope: ng.IScope, $http: ng.IHttpService) {
this.scope = $scope;
this.http = $http;
}
getIndbetalinger(cpr: string): Indbetaling[]
{
var promise = this.http.get('/_layouts/wpgenerelportal/Indbetalinger.aspx/GetIndbetalinger?cpr=' + cpr);
promise = promise.then(this.mapIndbetalinger).then(response => response.data);
return promise;
}
mapIndbetalinger(data) {
alert("Mapping!");
}
}
控制器:
class Bidragsoplysninger2015Controller {
private indbetalinger: Indbetaling[];
public static $inject = [
'$scope',
'bidragsoplysninger2015Service'
];
constructor(private $scope, private bidragsoplysninger2015Service: IIndbetalinger) {
alert("Controller constructor");
this.indbetalinger = $scope.indbetalinger = bidragsoplysninger2015Service.getIndbetalinger("110680-3419");
// 'vm' stands for 'view model'. We're adding a reference to the controller to the scope
// for its methods to be accessible from view / HTML
$scope.vm = this;
}
}
應用程式:
alert("In app 1");
var bidragsoplysninger2015AppModule = angular.module('bidragsoplysninger2015App', []);
bidragsoplysninger2015AppModule.service("bidragsoplysninger2015Service", Bidragsoplysninger2015Service);
bidragsoplysninger2015AppModule.controller("bidragsoplysninger2015Controller", Bidragsoplysninger2015Controller);
alert("In app 2");
$(document).ready(() => {
alert("In app 3");
angular.bootstrap($("#bidragsoplysninger2015App"), ['bidragsoplysninger2015App']);
});
我發現問題隱藏在這篇文章中: Angular應用中的“未知提供程序錯誤”
句子:“服務沒有$ scope”是關鍵。 一旦刪除了$ scope作為服務構造函數的輸入參數,一切就可以正常工作。
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