[JBoss Seam] - h:commandLink does not work on Safari - jboss-user

Sunday, 3 February 2008

Hi,

this may not be a Seam issue but since I'm using the whole Seam/Jboss stack I'm
starting here.

I'm using JBoss AS 4.2.2.GA with Seam 2.0.1.GA and all its standard libs.

It seems as if <h:commandLink> don't work on Safari 3/Mac OS Leopard, which they
did in earlier prjects with jboss 4.0.5.GA and Seam 1.2.1.GA.

The commandLink in the following example produces a JavaScript error "Undefined
value". It doesn't matter if the action or the form is empty. I've simplified
the example but this also happens with a complete form.

The starange thing is that if I copy the generated HTML source into an html file, open
that file and click the "command" link, it works (however an error page is shown
since this is not a legal Seam request).

I've no idea why this browser makes a difference between these two files since I have
used <h:commandLink> in many earlier projects with earlier versions of the
components. Firefox works without a problem.
I've already changed the extension of JSF/Seam from .seam to .html. Same error.

Anyone can help here?

Alex

  | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
  |                      
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  | <html xmlns="http://www.w3.org/1999/xhtml"
  |       xmlns:h="http://java.sun.com/jsf/html"
  |       xmlns:f="http://java.sun.com/jsf/core">
  | <head>    
  | </head>
  | 
  | <body>
  | <f:view>
  | 	<h:form id="aForm">
  | 		<h:commandLink id="theId" >abc</h:commandLink>
  | 	</h:form>
  | </f:view>
  | </body>
  | </html>
  | 

This is the generated HTML. The JavaScript error points to the line with the link.

  | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >
  | <html xmlns="http://www.w3.org/1999/xhtml">
  | <head>    
  | </head>
  | 
  | <body>
  | <form id="aForm" name="aForm" method="post"
action="/leadspot/test.seam"
enctype="application/x-www-form-urlencoded">
  | <input type="hidden" name="aForm" value="aForm"
/>
  | 
  | <script type="text/javascript" language="Javascript">
  | //<![CDATA[
  | function dpf(f) {var adp = f.adp;if (adp != null) {for (var i = 0;i <
adp.length;i++) {f.removeChild(adp);}}};function apf(f, pvp) {var adp = new Array();f.adp
= adp;var ps = pvp.split(',');for (var i = 0,ii = 0;i < ps.length;i++,ii++)
{var p = document.createElement("input");p.type = "hidden";p.name =
ps;p.value = ps[i + 1];f.appendChild(p);adp[ii] = p;i += 1;}};function jsfcljs(f, pvp, t)
{apf(f, pvp);var ft = f.target;if (t) {f.target = t;}f.submit();f.target = ft;dpf(f);};
  | //]]>
  | </script>
  | <a id="aForm:theId" href="#" onclick="if(typeof jsfcljs ==
'function'){jsfcljs(document.forms['aForm'],'aForm:theId,aForm:theId','');}return
false">abc</a><input type="hidden"
name="javax.faces.ViewState" id="javax.faces.ViewState"
value="_id7" />
  | </form>
  | </body>
  | </html>
  | 

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[JBoss Seam] - h:commandLink does not work on Safari