Ok, so I need to send a post request to the server, this is my api.service.ts code:
import { HttpClient, HttpHeaders, HttpErrorResponse } from '@angular/common/http';
import { HTTP } from '@ionic-native/http/ngx';
constructor(public platform: Platform, private http: HttpClient, private config: Config, private ionicHttp: HTTP) {
postItem(endPoint, data = {}, path = '/'){
const url = this.config.url + path + 'wp-admin/admin-ajax.php?action=mstoreapp-' + endPoint;
var params = new HttpParams();
for (var key in data) { if('object' !== typeof(data[key])) params = params.set(key, data[key]) }
params = params.set('lang', this.config.lang);
return new Promise((resolve, reject) => {
this.http.post(url, params, this.config.options).pipe(map((res: any) => res)).subscribe(data => {
resolve(data);
}, err => {
reject(err.error);
});
});
}
When I call it like this:
this.api.postItem('store', {'store_id': this.id}).then(res => {
console.log( res );
}, err => {
console.log(err);
});
I get this result:
It works fine.
However, when I change it to this:
postItem(endPoint, data = {}, path = '/'){
const url = this.config.url + path + 'wp-admin/admin-ajax.php?action=mstoreapp-' + endPoint;
data['lang'] = this.config.lang;
this.ionicHttp.setHeader(this.options, 'Content-Type', 'application/json; charset=UTF-8');
this.ionicHttp.setDataSerializer('urlencoded');
return new Promise((resolve, reject) => {
this.ionicHttp.post(url, data, {})
.then(data => {
console.log(data.data);
resolve(JSON.parse(data.data));
})
.catch(error => {
console.log(error.error);
reject(JSON.parse(error.error));
});
});
}
I get this result:
It only returns “undefined”
Code on the server side:
public function getStore() {
global $wpdb;
$id = $_REQUEST['store_id'];
$store = $wpdb->get_results( "
SELECT * FROM $wpdb->posts AS p
WHERE p.post_type='stores' AND p.ID='$id'
", ARRAY_A );
wp_send_json( $store );
}
This is ionic info
Ionic:
Ionic CLI : 6.9.2 (C:\Users\matve\AppData\Roaming\npm\node_modules\@ionic\cli)
Ionic Framework : @ionic/angular 5.0.0
@angular-devkit/build-angular : 0.803.25
@angular-devkit/schematics : 8.3.25
@angular/cli : 8.3.25
@ionic/angular-toolkit : 2.1.2
Capacitor:
Capacitor CLI : 2.1.0
@capacitor/core : 2.1.0
Cordova:
Cordova CLI : 9.0.0 (cordova-lib@9.0.1)
Cordova Platforms : android 8.1.0, browser 6.0.0
Cordova Plugins : cordova-plugin-ionic-keyboard 2.2.0, cordova-plugin-ionic-webview 4.1.3, (and 17 other plugins)
Utility:
cordova-res : 0.14.0
native-run : 1.0.0
System:
Android SDK Tools : 26.1.1 (C:\Users\matve\AppData\Local\Android\Sdk)
NodeJS : v13.3.0 (C:\Program Files\nodejs\node.exe)
npm : 6.13.1
OS : Windows 10
Could you suggest what could be a cause of this problem, and how to solve it? I’ll appreciate it a lot