set Property error

2002-09-17 Thread Hao Ding 

Hi,

I instantiate a bean instance in my JSP page like follows:
jsp:useBean id=catalog scope=session class=wms.CatalogBean /

Using JSP standard tags jsp:setProperty to set the bean property works 
  well.
jsp:setProperty name=catalog property=urlPrefix value=xxx/

Now when I used JSTL core tags like follows:
c:set target=catalog property=urlPrefix value=xxx/

I got a error like: javax.servlet.jsp.JspTagException: Invalid property 
in lt;setgt;:  urlPrefix

What is wrong in the JSTL code?
Cheers,
Hao


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Re: set Property error

2002-09-17 Thread Shawn Bayern 

On Wed, 18 Sep 2002, Hao Ding wrote:

 Now when I used JSTL core tags like follows:
 c:set target=catalog property=urlPrefix value=xxx/
 
 I got a error like: javax.servlet.jsp.JspTagException: Invalid property 
 in lt;setgt;:  urlPrefix

The target requires an expression in JSTL's expression language.  You
need to write

 c:set target=${catalog} property=urlPrefix value=xxx /

Hope that helps,

-- 
Shawn Bayern
JSTL in Action   http://www.jstlbook.com


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