Bug Report: JS Error in WP Admin pages

  • parkerboe

    (@parkerboe)


    5 years, 3 months ago

    On many pages throughout WordPress, this plugin is causing a JS Error (QTags)

    On non-editor pages across the WordPress admin pages (for example, the Plugins page), I get a JavaScript error as a result of this plugin: plugins.php:1699 Uncaught ReferenceError: QTags is not defined.

    This error comes from the following block of code:

    
<script type="text/javascript">QTags.addButton( 'btn1', 'Advisories and Contact', '<div class="hide-wrapper">[expand title="Advisories & Contact"]', '[/expand]</div>' );
   QTags.addButton( 'btn2', 'Post Image', '[post_thumbnail size="large"]', '' );

    The solution is to add a check that first checks if QTags is a variable defined on that page before continuing on to call QTags.addButton(...).

Viewing 3 replies - 1 through 3 (of 3 total)
  • Thread Starter parkerboe

    (@parkerboe)

    5 years, 2 months ago

    Please fix this bug!

    hothbricks

    (@hothbricks)

    5 years, 2 months ago

    I think the plugin creator gave up a while ago.
    I solved this issue by changing the below lines in visual-editor-custom-buttons.php (1088 to 1100)

       if ($radio == "wrap") {
   $content .= "QTags.addButton( 'btn".$count."', '".$tagtitle."', '".$left_tag."', '".$right_tag."' );
   ";
   } else {
	$content .= "QTags.addButton( 'btn".$count."', '".$tagtitle."', '".$block_content."', '' );   
	";
   }
   endif;
 endwhile; 
	
	$content .= "

    QTags.addButton( 'tag', 'Link Tag', prompt_user );

    to

       if ($radio == "wrap") {
   $content .= "if ( typeof QTags != 'undefined' ) {QTags.addButton( 'btn".$count."', '".$tagtitle."', '".$left_tag."', '".$right_tag."' )};
   ";
   } else {
	$content .= "if ( typeof QTags != 'undefined' ) {QTags.addButton( 'btn".$count."', '".$tagtitle."', '".$block_content."', '' )};   
	";
   }
   endif;
 endwhile; 
	
	$content .= "

    if ( typeof QTags != 'undefined' ) {QTags.addButton( 'tag', 'Link Tag', prompt_user )};
    Thread Starter parkerboe

    (@parkerboe)

    5 years, 2 months ago

    For anyone looking for the specifics of what changed, see this diff check: https://www.diffchecker.com/yp6N7iOD

Viewing 3 replies - 1 through 3 (of 3 total)

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