* @param {Object} [config] Configuration object
* @cfg {mw.Title} [title="Feedback"] The title of the page where you collect
* feedback.
+ * @cfg {string} [apiUrl] api.php URL if the feedback page is on another wiki
* @cfg {string} [dialogTitleMessageKey="feedback-dialog-title"] Message key for the
* title of the dialog box
* @cfg {mw.Uri|string} [bugsLink="//phabricator.wikimedia.org/maniphest/task/create/"] URL where
// Feedback page title
this.feedbackPageTitle = config.title || new mw.Title( 'Feedback' );
- this.messagePosterPromise = mw.messagePoster.factory.create( this.feedbackPageTitle );
+ this.messagePosterPromise = mw.messagePoster.factory.create( this.feedbackPageTitle, config.apiUrl );
// Links
this.bugsTaskSubmissionLink = config.bugsLink || '//phabricator.wikimedia.org/maniphest/task/create/';