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(function ($) {
Drupal.behaviors.mediaGalleryEdit = Drupal.behaviors.mediaGalleryEdit || {};
Drupal.behaviors.mediaGalleryEdit.attach = function (context, settings) {
// Get the set of remove checkboxes
$('.form-type-checkbox[class *= "remove"]').bind('change', function (event) {
// Get the value of the checkbox
var isChecked = event.target.checked;
// Get the containing media item
var mediaItem = $(this).closest('.media-edit-form');
// Get the inputs and wrapping form items in the media item
var mediaItemFields = mediaItem.find('.sidebar').nextAll().not('.form-actions');
var inputs = mediaItemFields.find(':input');
// If the checkbox is checked, disabled the form elements in the media item;
if (isChecked) {
mediaItemFields.addClass('disabled');
}
// else remove the disabled attribute and styling.
else {
mediaItemFields.removeClass('disabled');
}
});
};
})(jQuery);
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