Successfully pulled contacts from the device into my list page, but struggling to send specific contact details (name and number) to the server. Can anyone provide guidance on accomplishing this in Ionic?
Successfully pulled contacts from the device into my list page, but struggling to send specific contact details (name and number) to the server. Can anyone provide guidance on accomplishing this in Ionic?
To incorporate the necessary functionality in your .ts file, import the following:
import { HttpClient, HttpHeaders } from '@angular/common/http';
constructor(private http: HttpClient) {
let data = { name: "abc", number: 123 };
let body = JSON.stringify(data);
let head = new HttpHeaders();
head.append('Access-Control-Allow-Origin' , '*');
head.append('Access-Control-Allow-Methods', 'POST, GET, OPTIONS, PUT');
this.headers.append('Content-Type', 'application/json; charset=utf-8');
this.http.post('YOUR_URL', body, {headers: head}).toPromise().then(response=>{
console.log("------ Success -------"+response);
});
}
By importing the necessary modules, such as HttpClient for HTTP methods and HttpHeaders for defining headers, you can effectively handle CORS errors and specify the content-type of headers when needed.
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