RT expression in html:errors tag

[Jonathan Fuerth <fu...@sqlpower.ca>]

Hi.  I'm trying to do this on a JSP page:

<logic:iterate collection="foobar" id="foo" indexId="i">
  <html:text name="foo" property="myValue" indexed="true"/>
  <html:errors property="foo<%= i %>"/>
</logic:iterate>

And my form's validate method adds to the ActionErrors using:
  errors.add("foo"+i, new ActionError("errors.badFoo"));

The problem is, I can get all the error messages back with a simple
<html:errors/> tag, but the above construct doesn't show the error
messages at all.

I have double-checked that I'm using the same error names in the form
validtor and on the jsp.

-- 
Jonathan Fuerth - SQL Power Group Inc.
(416)218-5551 (Toronto); 1-866-SQL-POWR (Toll-Free)
Unleash the Power of your Corporate Data - http://www.sqlpower.ca/

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#anchors in page

[Jay sissom <js...@toybox.uits.indiana.edu>]

I have a web page with a form that has 5 different sections.  Each of 
these 5 sections has an <a name="anchor"> at the beginning of it.

I would like for my action to decide (based on user input) which section 
of the page to return the user to.

I can't figure out how to tell the browser to position the screen on one 
of these anchor pages.  Has anyone come up with a good solution for this?

Thanks
Jay



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Re: RT expression in html:errors tag

[Jonathan Fuerth <fu...@sqlpower.ca>]

On Fri, Mar 08, 2002 at 06:05:42PM -0500, Jonathan Fuerth wrote:
>   <html:errors property="foo<%= i %>"/>

I figured it out.  I changed the above line to:

<html:errors property='<%= "foo"+i %>'/>

And now it works just as I wanted it to!

Does anyone know why this is?  Something to do with the way RTExpr
attributes are supposed to work in JSP?  Or maybe it's a quirk with
the way code gets generated by Jasper.

-- 
Jonathan Fuerth - SQL Power Group Inc.
(416)218-5551 (Toronto); 1-866-SQL-POWR (Toll-Free)
Unleash the Power of your Corporate Data - http://www.sqlpower.ca/

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