Hello,
Not sure what I'm doing wrong but I can't seem to send an* http post
request* *but I am able to use the get to retrieve the information*. I like
to know what it is that I'm doing wrong in this instance?
Any help you can provide would be greatly appreciated.
My service.ts file
import { Injectable } from '@angular/core';
import { Headers, Http, Response, URLSearchParams, RequestOptions } from
'@angular/http';
import { Observable } from 'rxjs/Observable';
import 'rxjs/add/operator/map';
import 'rxjs/add/operator/catch';
import { PersonType } from '../services/persontype';
@Injectable()
export class UserLoginService{
private userUrl =
'http://localhost/angular2/loginv2/app/inc/userLoginDB.php';
userLoginInformation: PersonType[];
constructor(private _http: Http){ }
userAuthenticationMethod(uInfo: any): Observable<any[]>{
let headers = new Headers({ 'Content-Type':
'application/x-www-form-urlencoded' });
let options = new RequestOptions({ headers: headers });
let params: URLSearchParams = new URLSearchParams();
params.set('userName', uInfo.userName);// test name
* // return this._http *
* // .get(this.userUrl, {search: params})*
* // .map((res: Response) => res.json())*
* // .catch(this.handleError); *
* return this._http *
* .post(this.userUrl, {search: params}, options)*
* .map((res: Response) => res.json())*
* .catch(this.handleError); *
}//END - userAuthenticationMethod
private handleError(error: any) {
console.error('An error occurred1', error); // for demo purposes only
return Observable.throw(error.message || error);
}
}//END class
The PHP file that access the database
<?php
header("Access-Control-Allow-Origin: *");
include('dbhandler.php');
$dbcon = Connection::getConnection();
//$newSearch = $_GET['userName'];
$newSearch = $_POST['userName'];
try {
$STMT = $dbcon ->query("SELECT * from tbl_users WHERE userName =
'$newSearch' ");
$userListOutput = $STMT->fetchAll(PDO::FETCH_ASSOC);
}
catch(PDOException $e){
echo 'DB error: ' . $e->getMessage();
}
echo json_encode($userListOutput);
?>
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