Hi to all,

i've DNN 4.8.4 and after used the workaround above i found other errors regarding the emoticons, link and color function.
 

My solution is:

1. in DNNCodeChatHelper.vb replace the double quotation mark with " in all String.Format occurrence, like this:

Dim lReplacemt As String = String.Format("<a href=&quot;{0}&quot; target=&quot;_new&quot;>{1}</a>", DotNetNuke.Common.AddHTTP(lMatch.Groups.Item("UrlHref").Value), lMatch.Groups.Item("UrlHref").Value)

1. in js/dnn.xml.jsparser.js replace the function dnn_xml.prototype.JsParser.prototype.parse with follow:

dnn_xml.prototype.JsParser.prototype.parse = function(sXml, oRoot)
    {
        this.pos = 0;
        //this.xmlArray = sXml.split('>');
        var tmpInitPos = 0;
        this.xmlArray = new Array();
        for(i=0;i<sXml.length;i++){
            if(sXml.charAt(i) == '>' && (i<(sXml.length-1) && sXml.charAt(i+1) == '<')){
                this.xmlArray.push(sXml.substring(tmpInitPos,i))
                tmpInitPos = i+1;
            }
        }
        if(this.xmlArray.length == 0)
            this.xmlArray.push(sXml)

        this.processXml(oRoot);
    }

3. always in js/dnn.xml.jsparser.js replace the function dnn_xml.prototype.JsParser.prototype.isOpenTag with follow:

dnn_xml.prototype.JsParser.prototype.isOpenTag = function()
    {
        var s = this.getProcessString();
        if (s.substr(0, 1) == '<' && s.substr(0, 2) != '</' && s.substr(0,2) != '"<' && s.substr(0,2) != '<?')
            return true;
        else
            return false;
    }

Now the Chat module works great with Chrome too.

I hope this help! bye!

Gabriele

Thanks the solution stop the error on IE8 , but not on IE9 and i still the following error on IE9: