Re: EL Tag Libraries

[Shaul Siboni]

It is not working because JSTL think that you are trying to call a 
function.   To make it work you will need to define this function in a TLD 
file and use the namespace to call it.

Take a look at <TOMCAT>\webapps\jsp-examples\jsp2\el\functions.jsp

HTH
--Shaul
Pat Quinn wrote:

I want to pass uniqueKey as a parameter to the getValue method on my 
action form, i dont want to render the uniqueKey value i want to render 
the return value from the getValue(String) method call


From: Pady Srinivasan <[EMAIL PROTECTED]>
Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
To: Struts Users Mailing List <[EMAIL PROTECTED]>
Subject: RE: EL Tag Libraries
Date: Wed, 24 Mar 2004 08:57:41 -0500
Why not use <c:out value="${uniqueKey}" /> instead of
<c:out value="${myForm.value(${uniqueKey})}" /> ???
This works for me:

<c:set var="testVar" value="Hello " />
<c:set var="testVar1" value="World" />
<c:set var="hello">
<c:out value="${testVar}" />-<c:out value="${testVar1}" />
</c:set>
<c:out value="${hello}" />


Thanks

-- pady
[EMAIL PROTECTED]
-----Original Message-----
From: Pat Quinn [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 24, 2004 7:11 AM
To: [EMAIL PROTECTED]
Subject: EL Tag Libraries
Hi Guys,

I have an action form with a get method (i.e. getValue(String)) which 
takes
a string value, its working fine when i render the data in a text field.

E.g.

<c:set var="uniqueKey">
    <c:out value="${CustomerTO.id}"/>-<c:out
value="${CustomerTO.orderNo}"/>
</c:set>
<html-el:text name="myForm" property="value(${uniqueKey})"/>



Now i want to render the data as a label on screen i've tried using the
<C:out/> tag lib but i cant get it to work
e.g.

<c:out value="${myForm.value(${uniqueKey})}"/>

and <c:out value="${myForm.value(uniqueKey)}"/>

Any ideas how i might do this?

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