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From "Christian Lerch (JIRA)" <j...@apache.org>
Subject [jira] Commented: (JSPWIKI-662) JavaScript disabled in Firefox when BaseURL contains port number
Date Thu, 23 Sep 2010 12:02:32 GMT

    [ https://issues.apache.org/jira/browse/JSPWIKI-662?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12913988#action_12913988
] 

Christian Lerch commented on JSPWIKI-662:
-----------------------------------------

Dirk,

you are absolutely right on item 1) and item 2) !
I cannot retrace anymore, how location.hostname instead of location.host crept into my code,
but the root cause of the problem was, and is still, that the $$('meta') iterator yields nothing
when I use Firefox, but works fine when I use IE8. Will now start to investigate 3) as you
recommended.
Anyway, please take my aplogies for having wasted some of your time.
This issue should be closed.

Regards,
Christian


> 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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