[wp-trac] [WordPress Trac] #15596: Allow JS functions in TinyMCE $initArray

[WordPress Trac]

#15596: Allow JS functions in TinyMCE $initArray
-------------------------+--------------------------------------------------
 Reporter:  janfabry     |       Owner:                 
     Type:  enhancement  |      Status:  new            
 Priority:  normal       |   Milestone:  Awaiting Review
Component:  TinyMCE      |     Version:  3.1            
 Severity:  normal       |    Keywords:                 
-------------------------+--------------------------------------------------

Comment(by Denis-de-Bernardy):

 This would be sooo neat.

 Ran into the issue myself, and I had to do weird a workaround to get
 multi-dimensional objects in there, aka:

 {{{
                 // ...
                 $campaign = array(
                         'publish' => __('Launch', 'sem-backend'),
                         'publishNow' => __('Launch:', 'sem-backend'),
                         'publishOn' => __('Launch on:', 'sem-backend'),
                         'publishOnPast' => __('Launched on:', 'sem-
 backend'),
                         'unit' => __('Coupon left', 'sem-backend'),
                         'units' => __('Coupons left', 'sem-backend'),
                         );

                 $extra_captions = compact('defaults', 'product',
 'campaign');
                 $extra_captions = apply_filters('sem_backend_localize_js',
 $extra_captions);

                 foreach ( $extra_captions as $key => $extra ) {
                         $data = "\n\nsem_backendL10n['$key'] = {\n";
                         $eol = '';
                         foreach ( $extra as $var => $val ) {
                                 $data .= "$eol\t$var: \"" . esc_js($val) .
 '"';
                                 $eol = ",\n";
                         }
                         $data .= "\n};\n";
                         $data .=
 "try{convertEntities(sem_backendL10n.$key);}catch(e){};\n";
                         $captions['l10n_print_after'] .= $data;
                 }

                 wp_localize_script('sb-data-admin', 'sem_backendL10n',
 $captions);
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/15596#comment:1>
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