[wp-trac] [WordPress Trac] #4067: Changes to TinyMCE filters don't get updated due to browser cache

[WordPress Trac]

#4067: Changes to TinyMCE filters don't get updated due to browser cache
----------------------------+-----------------------------------------------
 Reporter:  Viper007Bond    |       Owner:  anonymous  
     Type:  defect          |      Status:  new        
 Priority:  low             |   Milestone:  2.2        
Component:  Administration  |     Version:  2.2        
 Severity:  minor           |    Keywords:  needs-patch
----------------------------+-----------------------------------------------
 ''Didn't know what to call this one, so someone feel free to improve the
 ticket's title.''

 I have a plugin that adds an external TinyMCE plugin and then adds some
 buttons via `mce_buttons` or `mce_buttons_2` filters depending on what
 line number the user wants the buttons on.

 However, if they change the option and my plugin uses the other filter, it
 won't show the change until the user hard refreshes (and clears there
 cache). Or at least this is the case with the latest version of Firefox.

 Here's some code to show what I'm doing:

 {{{
 add_filter('mce_plugins', array(&$this, 'mce_plugins'));
 if ( 1 != $this->settings['tinymce_linenumber'] ) {
         add_filter('mce_buttons_' . $this->settings['tinymce_linenumber'],
 array(&$this, 'mce_buttons'));
 } else {
         add_filter('mce_buttons', array(&$this, 'mce_buttons'));
 }
 add_action('tinymce_before_init', array(&$this, 'tinymce_before_init'));
 }}}

 {{{
 // Add buttons in WordPress v2.1+, thanks to An-archos
 function mce_plugins($plugins) {
         array_push($plugins, '-vipersvideoquicktags');
         return $plugins;
 }
 function mce_buttons($buttons) {
         if ( 1 == $this->settings['tinymce_linenumber'] )
 array_push($buttons, 'separator');

         array_push($buttons, 'vipersvideoquicktags');
         return $buttons;
 }
 function tinymce_before_init() {
         echo "tinyMCE.loadPlugin('vipersvideoquicktags', '" .
 $this->fullfolderurl . "resources/tinymce/');\n";
 }
 }}}

 Not a big deal (I added a notice telling users to clear their cache), but
 a bug nonetheless.

-- 
Ticket URL: <http://trac.wordpress.org/ticket/4067>
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