CODEWITHSUNDEEP
angularjsangularjs-scopetypescripttypescript1.4typescript1.5
Shian JA
Shian JA

Reputation: 814

Angular+TypeScript: How to get method using HTTP Put

I am trying to fetch my all dropdown at page load using ANgularJs+TypeScript.I am done with implementing ng-options and ng-init method to load it but there might me some problem thats why i am not able to get my data from my API or to give call to my API.I have given my Code with this question.

Here is my typescript Controller:-

/// <reference path="../interface/interface.ts" />
/// <reference path="../../scripts/typings/jquery/jquery.d.ts" />
/// <reference path="../../scripts/typings/angularjs/angular.d.ts" />

module CustomerNew.controllers {
    export class CreateCustomerCtrl {
        static $inject = ['$scope', '$http', '$templateCache'];
        debugger;
        constructor(protected $scope: ICustomerScope,
            protected $http: ng.IHttpService,
            protected $templateCache: ng.ITemplateCacheService) {
            $scope.create = this.create;
            $scope.getFormData = this.getformData;
        }
        public getformData: (getFormData: any) => {
            $http.get();
        }

Giving Error AS It's giving error of "Property or signature expected" & Unexpected token. "A constructor, method, accessor, or property was expected". Updated Error

Upvotes: 0

Views: 1349

Answers (1)

Radim K&#246;hler
Radim K&#246;hler

Reputation: 123891

We need this. and "=" to assign getformData

 constructor(protected $scope: ICustomerScope,
        protected $http: ng.IHttpService,
        protected $templateCache: ng.ITemplateCacheService) {
        $scope.create = this.create;
        $scope.getFormData = this.getformData;
 }
 //public getformData: (getFormData: any) => {
 public getformData = (getFormData: any) => {
    // instead of this notation
    // $http.get(...
    // we need to use this.
    this.$http.get(...
 }

This could be some more complex example of the above TypeScript controller defintion:

module CustomerNew.controllers
{
    export interface ICustomerScope extends ng.IScope
    {
        create: Function;
        getFormData: Function;
    }
    export class CreateCustomerCtrl {
        static $inject = ['$scope', '$http', '$templateCache'];
        debugger;
        constructor(protected $scope: ICustomerScope,
            protected $http: ng.IHttpService,
            protected $templateCache: ng.ITemplateCacheService) {
            $scope.create = this.create;
            $scope.getFormData = this.getformData;
        }
        public getformData = (getFormData: any) =>
        {
            this.$http.get("url"); // ...
        }
        public create = () => { }
    }
}

Check it in this typescript playground compiler/transpiler

Upvotes: 1

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