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1. Vladimir Kolesnikov
   Member
   Posted 2 years ago #

   When a theme/plugin uses prototype.js and "Track Names" is on, JavaSCript error occurs:

   Error: ca[i].indexOf is not a function

   The problem is that for (var i in something) without any checks is not safe with Prototype as it extends Arrays with its own methods.

   Here's the patch that solves this issue:

   --- clicky.orig/clicky.php	(original)
   +++ clicky/clicky.php	(patched)
   @@ -404,7 +404,8 @@
    	<script type='text/javascript'>
    	function clicky_gc( name ) {
    		var ca = document.cookie.split(';');
   -		for( var i in ca ) {
   +		var len = ca.length;
   +		for( var i=0; i<len; ++i ) {
    			if( ca[i].indexOf( name+'=' ) != -1 )
    				return decodeURIComponent( ca[i].split('=')[1] );
    		}

   Hope that helps.

   http://wordpress.org/extend/plugins/clicky/

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