CKEditor extra plugin is not recognizable or found

[rlrj60]

I installed the plugin to my Trac 0.12.2, created a sample wiki page with a few lines, then saved it. When open the page again, I got "Undefined" within the CKEditor window as shown in the first attachment. I did some tracing and tried to remove the "extraPlugin : tracwiki", the original wiki page now shows up with encapsulated html macro (see second attachment).

It appears the CKEditor is not able to find the "tracwiki" extra-plugin. Any suggestion how to debug is greatly appreciated.

[rlrj60]

CKEditor displays "undefined" instead of existing html text.

[rlrj60]

Without "extraPlugins : tracwiki", CKEditor shows the html macro.

[anonymous]

I traced the code to the function jQuery.ajax() which returns "undefined". "ajax_data" does contain the HTML text before calling the AJAX function. Is the function expecting raw wiki text?

46   var ajaxResponse = jQuery.ajax({
47       type: "POST", url: ck_render_url,
48       data: ajax_data, dataType: "html", async: false
49       //success: this.ajaxSuccess, error: this.ajaxError
50   });
51   // @todo: Error handling for AJAX request
52   data = ajaxResponse.response;

[rlrj60]

Turned out ajaxResponse.response is undefined. ajaxResponse.responseText contains correct data. Not sure whether it's a part of Trac 0.12.2 or not. response on line #52 above should be appended with "Text":

52   data = ajaxResponse.responseText;

[Itamar Oren]

(In [10271]) fixes #8867

[Itamar Oren]

Thanks for the catch and the fix!

I wonder why it worked as it was. Maybe some compatibility thing in jQuery.