move js call to the right place

Author: TamaroWalter

classes/post/post_control.php

@@ -680,6 +680,7 @@ public function build_postform(array $pageparams): mod_moodleoverflow_post_form
     public function display_original_post(): string {
         global $PAGE, $DB;
         if ($this->interaction == 'reply') {
+            $PAGE->requires->js_call_amd('mod_moodleoverflow/show_post', 'init');
             $post = post::from_record($DB->get_record('moodleoverflow_posts', ['id' => $this->info->relatedpost->get_id()]));
             $data = (object) [
                 'postid' => $post->get_id(),

post.php

@@ -167,7 +167,6 @@
 $PAGE->add_body_class('limitedwidth');
 
 // Display all.
-$PAGE->requires->js_call_amd('mod_moodleoverflow/show_post', 'init');
 echo $OUTPUT->header();
 echo $postcontrol->display_original_post();
 $mformpost->display();