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From "Christian Lerch (JIRA)" <j...@apache.org>
Subject [jira] Created: (JSPWIKI-662) JavaScript disabled in Firefox when BaseURL contains port number
Date Sun, 19 Sep 2010 19:05:32 GMT
JavaScript disabled in Firefox when BaseURL contains port number
----------------------------------------------------------------

                 Key: JSPWIKI-662
                 URL: https://issues.apache.org/jira/browse/JSPWIKI-662
             Project: JSPWiki
          Issue Type: Bug
          Components: Core & storage
    Affects Versions: 2.8.3
         Environment: Windows XP, Tomcat 6, Firefox 3.6
            Reporter: Christian Lerch
            Priority: Minor


I think I've found a little bug in JSPWiki v2.8.3 which, interestingly enough, prevents Firefox
3.6 from running any JavaScript at all (it falls back into the <noscript> trap), when
you use a BaseURL with a port number. IE8 on the other hand can't see any problems.

The bug is in file jspwiki-commons.js near line 235 inside the anonymous onPageLoad function:

...
/** 100 Wiki functions **/
var Wiki = {

    onPageLoad: function(){
...

Somewhere in there you try to figure out the BasePath from the BaseUrl by doing this:

...
var h = location.hostname;
this.BasePath = this.BaseUrl.slice(this.BaseUrl.indexOf(h)+h.length,-1);
...

Which clearly will fail when you happen to have a BaseUrl with a port number.

I've replaced these 2 lines by

...
var href = location.href;
this.BasePath = "/" + href.split("/")[3];
...

which seems to work fine in all of my configurations.

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