Module development and code questions

I have created a sandbox module, Media Entity Remote Image to provide remote image integration for Drupal core Media. I'm using Drupal 8.6.1.

When creating a new Media type, if I select "Remote image" as the 'Media source', a 'MEDIA SOURCE CONFIGURATION' section appears where I select the source field:

The context: drupal 7, views, views PHP, rendering some fields with PHP because (good) reasons.

$nodo = node_load($row->nid);
$strmn = '<div class="post-block">';
$strmn .= '<div class="post-image">';
$image = field_get_items('node', $nodo, 'field_image');
$preout= field_view_value('node', $nodo, 'field_image', $image[0]);
$linko= url('node/'. $nodo->nid);
$strmn .= '<a href="' . $linko . '">' . render($preout) . '</a>';

After a lot of googling I've been able to write this.

Hi!

I have some checkboxes in a table (With many pages) my aim is to prevent users to select more than one choice.

I attached a JS code, It's working when I open the table in the first page but not working when I paged in the table(Page 1, 2, 3 ...).

I am wondering what event is triggered when I paged the table because the html page is not reloading.

Best!

https://ibb.co/bwnO7K

I am having issues right now with selecting videos to add to my pages. Right now when you upload and select a new video in the Media Browser Module the Submit button is hidden behind the video's preview, screenshot. I am not sure what is causing this issue.

I have tested with the videos that have previously been uploaded and the button seems to display totally fine, screenshot.

Any help with this issue would be gratefully appreciated.

Hello,

I have a custom module with a form item like so:

		$form['button'] = array(
			'#type' => 'submit',
			'#value' => t('Test PHP'),
			'#submit' => array('mymodule_form_action'),
		);

In my custom function I have:

I'm a newbie to drupal and i'm struggling to understand entity references.

i'm try to return an array with just the data required for the output from my custom mudule controller.

i have a field in my product content type of unlimited entity reference

the outer foreach works fine but how do i loop through the unlimited entity reference