Java EE (Java Enterprise Edition) General Discussion

Hi,

In a JSP :

<script type="text/javascript">
 function showAlert(value)
 {
	 alert(value);
 }
</script>

<input type="button" onclick="showValue('${requestScope.myvalue}');"/>

I have a problem if ${requestScope.myvalue} return a value with a single quote. For exmple, hello'hello
I need to scape the single quote in hello'hello to hello'\hello because is a argument of a javascript function.
I am trying it with the replace funtion

${fn:replace(requestScope.myvalue,'\'','\\\'')}

But don't work. I need to replace the single quote ' by '\
Do you know how can i get it with the replace function ?

Thanks.