From debbarr at eastex.net  Thu Jul 21 15:08:10 2005
From: debbarr at eastex.net (Debra Donham Barr)
Date: Thu Jul 21 15:08:59 2005
Subject: [Needlesearch] Needlearch ignores text in search text box
Message-ID: <00ca01c58e27$8bfb0600$98bf8043@homey0155bo3p5>

Hey, what am I doing wrong?  Initially, Needlesearch works the way I understand it should, by searching for the text I've entered in the text box.  But after a few times, it starts to ignore it.  Only re-installing fixes it, then only for a short period of tme.  Help!!!!!


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debb


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From rmaraujo at dcc.online.pt  Fri Jul 22 03:38:51 2005
From: rmaraujo at dcc.online.pt (Rodrigo Araujo)
Date: Thu Jul 21 21:40:09 2005
Subject: [Needlesearch] editor error
Message-ID: <42E04E2B.8000407@dcc.online.pt>

I found the cause for the editor error in FC distributions and Firefox.
FC shipped versions of Firefox have their vendor string set as "Fedora" 
and NeedleSearch expects it to be "Firefox" to tell it from Mozilla 
(different DTD locations apply for each browser so NeedleSearch uses 
editor.xul for FF and editor_moz.xul for Mozilla).

Mozilla versions shipped with FC also have navigator.vendor set as 
"Fedora" so checking it does not seem to be a suitable method for 
telling one browser from the other. You can check that string by typing 
"javascript:alert(navigator.vendor);" without quotes in the address bar 
of your browser.

In FC 4 Firefoxes the only string I found to contain "Firefox" is 
navigator.userAgent. Since that seems to be common to all versions of 
Firefox (I compared with Windows XP version of FF at least), I suggest 
the function isFirefox() in file content/needlesearch/jslib/nsSniffer.js 
becomes something like this:

         isFirefox : function () {
             if ( navigator.userAgent != null ) {
               if (navigator.userAgent.toLowerCase().indexOf("firefox") 
!= -1) {
                 return true;
               }
             }
             if ( navigator.vendor != null ) {
               if (navigator.vendor.toLowerCase() == "firefox") {
                 return true;
               }
             }
             return false;
         },

This way it seems safe to me. It does the same checks for undefined 
strings as before and keeps the old detection method just in case 
although it seems to be redundant, but one never knows about other 
"costumized" versions of the browser. You decide if you want to keep the 
navigator.vendor checks or not ;)
Please check with other platform versions of Firefox to confirm this by 
typing "javascript:alert(navigator.userAgent);" (without quotes) in the 
address bar and seeing if it contains "Firefox" at some point. If every 
version does, then it should be safe just to check navigator.userAgent.

I'm also attaching a patch against the CVS version of NeedleSearch to 
introduce this. With this change NeedleSearch works correctly with FC 4 
Firefox 1.0.6, FC 3 Firefox 1.0.4, Windows XP Firefox 1.0.4 and FC 4 
Mozilla 1.7.8.

If you find this patch useful, please commit it to the official branch 
so the issue is gone in the next release of NeedleSearch :)

Best regards,
Rodrigo Araujo
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From rmaraujo at dcc.online.pt  Fri Jul 22 03:51:19 2005
From: rmaraujo at dcc.online.pt (Rodrigo Araujo)
Date: Thu Jul 21 21:52:07 2005
Subject: [Needlesearch] Needlearch ignores text in search text box
Message-ID: <42E05117.9010000@dcc.online.pt>

 >Hey, what am I doing wrong?  Initially, Needlesearch works the way I 
 >understand it should, by searching for the text I've entered in the 
 >text box.  But after a few times, it starts to ignore it.  Only 
 >re-installing fixes it, then only for a short period of tme.  Help!!!!!

Quite strange. What browser/version and operating system are you using?