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1. computerslayer1
   Member
   Posted 7 months ago #

   In IE6, two undefined variable errors make the entire page go blank. Normally I wouldn't care about minor issues in IE6, but the page is completely inaccessible in IE6 because of this error.

   line 27
   char:2
   error: 'SyntaxHighlighter' is undefined
   code: 0

   line 423
   char:2
   error: 'SyntaxHighlighter' is undefined
   code: 0

   Line 63 just indicates some HTML which doesn't appear to be at all related to the syntax highlighter (an H3 tag).

   At line 786 is this line:
   SyntaxHighlighter.config.strings.expandSource = '+ expand source';

   Below is the entire code block for the syntax highlighter as it appears in IE6:

   <script type='text/javascript' src='http://localhost/wpsite/content/plugins/syntaxhighlighter/syntaxhighlighter3/scripts/shCore.js?ver=3.0.83c'></script>
   <script type='text/javascript' src='http://localhost/wpsite/content/plugins/syntaxhighlighter/syntaxhighlighter3/scripts/shBrushPlain.js?ver=3.0.83c'></script>
   <script type='text/javascript'>
   	(function(){
   		var corecss = document.createElement('link');
   		var themecss = document.createElement('link');
   		var corecssurl = "http://localhost/wpsite/content/plugins/syntaxhighlighter/syntaxhighlighter3/styles/shCore.css?ver=3.0.83c";
   		if ( corecss.setAttribute ) {
   				corecss.setAttribute( "rel", "stylesheet" );
   				corecss.setAttribute( "type", "text/css" );
   				corecss.setAttribute( "href", corecssurl );
   		} else {
   				corecss.rel = "stylesheet";
   				corecss.href = corecssurl;
   		}
   		document.getElementsByTagName("head")[0].insertBefore( corecss, document.getElementById("syntaxhighlighteranchor") );
   		var themecssurl = "http://localhost/wpsite/content/plugins/syntaxhighlighter/syntaxhighlighter3/styles/shThemeDefault.css?ver=3.0.83c";
   		if ( themecss.setAttribute ) {
   				themecss.setAttribute( "rel", "stylesheet" );
   				themecss.setAttribute( "type", "text/css" );
   				themecss.setAttribute( "href", themecssurl );
   		} else {
   				themecss.rel = "stylesheet";
   				themecss.href = themecssurl;
   		}
   		//document.getElementById("syntaxhighlighteranchor").appendChild(themecss);
   		document.getElementsByTagName("head")[0].insertBefore( themecss, document.getElementById("syntaxhighlighteranchor") );
   	})();
   	SyntaxHighlighter.config.strings.expandSource = '+ expand source';
   	SyntaxHighlighter.config.strings.help = '?';
   	SyntaxHighlighter.config.strings.alert = 'SyntaxHighlighter\n\n';
   	SyntaxHighlighter.config.strings.noBrush = 'Can\'t find brush for: ';
   	SyntaxHighlighter.config.strings.brushNotHtmlScript = 'Brush wasn\'t configured for html-script option: ';
   	SyntaxHighlighter.defaults['pad-line-numbers'] = false;
   	SyntaxHighlighter.defaults['toolbar'] = false;
   	SyntaxHighlighter.all();
   </script>

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

2. computerslayer1
   Member
   Posted 7 months ago #

   After digging into this further, it seems that in the template's head, a script tag with a src attribute wasn't properly closed. IE6 was the only browser that caused a fit with this.

   Problem solved.

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