Wenn der WYSIWYG-Editor in WordPress trotz der n\u00f6tigen Einstellungen in der Administration einfach nicht angzeigt wird, kann das auch am Webserver liegen. Das musste ich heute morgen bei einem Blogprojekt, welches ich technisch betreue, staunend zur Kenntnis nehmen. Offensichtlich gibt es n\u00e4mlich Schwierigkeiten mit dem Editor, wenn auf dem Webserver kein gzip installiert ist, was sich in JavaScript-Fehlern wie <\/p>\n
tinyMCE is not defined<\/p><\/blockquote>\n
\u00e4ussert. <\/p>\n
Ein kleiner Hack in der Datei ‚tiny_mce_gzip.php‘ im Ordner ‚\/wp-includes\/js\/tinymce\/‘ sorgte dann aber f\u00fcr Abhilfe. Dazu m\u00fcssen in der genannten Datei die folgenden Zeilen (Zeile 132 – 142 in WordPress 2.1.1) auskommentiert oder gel\u00f6scht werden (Backup nicht vergessen!):<\/p>\n
\t$enc = in_array('x-gzip', $encodings) ? \"x-gzip\" : \"gzip\";<\/p>\n\t\/\/ Use cached file if it exists but not in debug mode
\n\tif (file_exists($cacheFile) && !$debug) {
\n\t\theader(\"Content-Encoding: \" . $enc);
\n\t\techo file_get_contents($cacheFile);
\n\t\tdie;
\n\t}<\/p>\n\tif (!$diskCache)
\n\t\tob_start(\"ob_gzhandler\");
\n<\/code><\/p>\nWer es einfacher haben will, kopiert einfach die aktualisierte Datei tiny_mce_gzip.php<\/a> vom WordPress Bug-Tracking Server<\/a>, wo das Problem bereits bekannt<\/a> ist.<\/p>\n
Nach einem Leeren des Browser-Caches funktionierte der Editor dann (endlich) wie gewohnt. <\/p>\n","protected":false},"excerpt":{"rendered":"
Wenn der WYSIWYG-Editor in WordPress trotz der n\u00f6tigen Einstellungen in der Administration einfach nicht angzeigt wird, kann das auch am Webserver liegen. Das musste ich heute morgen bei einem Blogprojekt, welches ich technisch betreue, staunend zur Kenntnis nehmen. Offensichtlich gibt es n\u00e4mlich Schwierigkeiten mit dem Editor, wenn auf dem Webserver kein gzip installiert ist, was […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"twitterCardType":"","cardImageID":0,"cardImage":"","cardTitle":"","cardDesc":"","cardImageAlt":"","cardPlayer":"","cardPlayerWidth":0,"cardPlayerHeight":0,"cardPlayerStream":"","cardPlayerCodec":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[7],"tags":[],"class_list":["post-1379","post","type-post","status-publish","format-standard","hentry","category-wordpress"],"yoast_head":"\n
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