Member Avatar for Inny

I want to detect a users browser type IE, Mozilla firefox, or Opera and display the correct icon next to the user name. If its not one of the three above, Display another icon.

I have this so far document writing the name of the browser, but I want the icon then username only.
no sure how to write it.please help.

<tr>
           <td class='pformstrip' colspan='2'>$active[TOTAL] 
{ibf.lang.active_users}</td>
    	</tr>
    	<tr>
          <td width="5%" class='row2'><{F_ACTIVE}></td>
          <td class='row4' width='95%'>
            <b>{$active[GUESTS]} </b> {ibf.lang.guests}, <b> $active[MEMBERS] </b> {ibf.lang.public_members} <b>$active[ANON]</b> {ibf.lang.anon_members}
            <div class='thin'>
<SCRIPT language="JavaScript"> 
<!-- 
document.write(" "
+navigator.appName+ "+{$active[NAMES]}"); 
//--> 
</SCRIPT> </div>
            {$active['links']}


        </td>
        </tr>
        <!--IBF.WHOSCHATTING-->
  • 2 Contributors
  • 10 Replies
  • 184 Views
  • 2 Weeks Discussion Span
  • Latest Post Latest Post by Inny
Member Avatar for Inny

PLease Assist with IF and Else Statements?

Member Avatar for Inny

Have this so far, displays nicely in IE but not working in Firefox (not sure about opera or netscape)

Why is it not ok for Firefox?

<script type="text/javascript">

if ((navigator.userAgent).indexOf("Mozilla Firefox")!=-1) 
{
document.write("<img src='http://firefox.iprakash.com/images/browser_icons/firefox'></img>{$active[NAMES]}"); 
}
else if ((navigator.userAgent).indexOf("Netscape")!=-1) 
{
document.write("<img src='http://ca.ku.ac.th/images/netscape-icon.gif'></img>{$active[NAMES]}"); 
}
else if ((navigator.userAgent).indexOf("Opera")!=-1) 
{
document.write("<img src='http://www.dw-bg.com/img/opera_23_20.jpg'></img>{$active[NAMES]}"); 
}
else if ((navigator.userAgent).indexOf("MSIE")!=-1) 
{
document.write("<img src='http://www.aulapublica.com/categorias/Internet%20explorer.jpg'></img> {$active[NAMES]}"); 
}
</script>
Member Avatar for MattEvans

My Firefox identifies itself as:

Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1) Gecko/20061010 Firefox/2.0

So if you remove the 'Mozilla' or the 'Firefox' from your first if condition; it works ok. To be sure; go with:

if ((navigator.userAgent).indexOf("Mozilla")!=-1 && (navigator.userAgent).indexOf("Firefox")!=-1)

That will check for the navigator string containing the word 'Mozilla' and the word 'Firefox', but not neccessarily the phrase "Mozilla Firefox".

Member Avatar for Inny

Thankyou Again Matt! I dont know how you found time to Learn so much, but Im glad You did Mate! :D

Member Avatar for Inny

OK it works But momentarily, After a bit It Ceases Working For Some Reason? Help?

look like this now

<script type="text/javascript">

if ((navigator.userAgent).indexOf("Mozilla")!=-1 && (navigator.userAgent).indexOf("Firefox")!=-1) 
 
{
document.write("<img src='http://firefox.iprakash.com/images/browser_icons/firefox'></img>{$active[NAMES]}"); 
}
else if ((navigator.userAgent).indexOf("Netscape")!=-1) 
{
document.write("<img src='http://ca.ku.ac.th/images/netscape-icon.gif'></img>{$active[NAMES]}"); 
}
else if ((navigator.userAgent).indexOf("Opera")!=-1) 
{
document.write("<img src='http://www.dw-bg.com/img/opera_23_20.jpg'></img>{$active[NAMES]}"); 
}
else if ((navigator.userAgent).indexOf("MSIE")!=-1) 
{
document.write("<img src='http://www.aulapublica.com/categorias/Internet%20explorer.jpg'></img> {$active[NAMES]}"); 
}
</script>
Member Avatar for Inny

Fails after next member logs on.

Member Avatar for MattEvans

Personally, I'd lose the document.write():

<html>
<head>
<script type="text/javascript">
  function showBrowserLogo()
  {
    var strBrowserId = navigator.userAgent;
    var strImage = "";
    
    alert(strBrowserId);
    
    if (strBrowserId.indexOf("Mozilla")!=-1 && strBrowserId.indexOf("Firefox")!=-1) 
    {
      strImage="http://firefox.iprakash.com/images/browser_icons/firefox";
    }
    else if (strBrowserId.indexOf("Netscape")!=-1) 
    {
      strImage="http://ca.ku.ac.th/images/netscape-icon.gif";
    }
    else if (strBrowserId.indexOf("Opera")!=-1) 
    {
      strImage="http://www.dw-bg.com/img/opera_23_20.jpg";
    }
    else if (strBrowserId.indexOf("MSIE")!=-1) 
    {
      strImage="http://www.aulapublica.com/categorias/Internet%20explorer.jpg";
    }
  
    var objImage = document.getElementById('browser_logo');
  
    objImage.src = strImage;
  
    return;
  }
</script>
</head>
<body>
<img src="" id="browser_logo"/>
<script type="text/javascript">
showBrowserLogo();
</script>
</body>
</html>

I would also try and get the 'script' section I've put within the body into the body onload event (on that example it's easy =

<body onload="showBrowserLogo();">
<img src="" id="browser_logo"/>
</body>

)

That may come out better because (most) browsers always call the onload event when a page loads or reloads, (and browsers that don't remember the JS/DOM state of pages)

Member Avatar for Inny

ok but how to associate it with each username, so the correct icon shows for each user? eg
Inny+IE icon
Fred+Firefox icon
Wilma+ opera icon etc ???

Member Avatar for MattEvans

ah.. it wont do that for you automatically. it will only be able to work out the person viewing a page's browser..

if you want to asociate forum users with their browsers... you'll have to hack your forum program.

Member Avatar for Inny

Matt, this one, seems to do that

<script type="text/javascript">

if ((navigator.userAgent).indexOf("Mozilla")!=-1 && (navigator.userAgent).indexOf("Firefox")!=-1) 
 
{
document.write("<img src='http://firefox.iprakash.com/images/browser_icons/firefox'></img>{$active[NAMES]}"); 
}
else if ((navigator.userAgent).indexOf("Netscape")!=-1) 
{
document.write("<img src='http://ca.ku.ac.th/images/netscape-icon.gif'></img>{$active[NAMES]}"); 
}
else if ((navigator.userAgent).indexOf("Opera")!=-1) 
{
document.write("<img src='http://www.dw-bg.com/img/opera_23_20.jpg'></img>{$active[NAMES]}"); 
}
else if ((navigator.userAgent).indexOf("MSIE")!=-1) 
{
document.write("<img src='http://www.aulapublica.com/categorias/Internet%20explorer.jpg'></img> {$active[NAMES]}"); 
}
</script>

but stops working after a new user logs on....??

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.