Checking Field Error

[Stefan Schwarz <cm...@gmx.net>]

Hi,

I've been looking for a check (in a JSP) if a certain field has an error
assigned.

I know (so far) that I can display the error message by using:

<s:fielderror>
    <s:param value="%{'<fieldName>'}" />
</s:fielderror>

That's not what I'm looking for. I want to display a block if the field has
an error like:

<s:if test="...<CheckIamLookingFor>...">
     display this...
     display that...
</s:if>

Is there a way?

thx,
Stefan
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Re: Checking Field Error

[Dave Newton <ne...@yahoo.com>]

--- Stefan Schwarz <cm...@gmx.net> wrote:
> I want to display a block if the field has an error like:
> 
> <s:if test="...<CheckIamLookingFor>...">
>      display this...
>      display that...
> </s:if>
> 
> Is there a way?

JavaDocs are your friend. ActionSupport's getFieldErrors method [1] returns a
map keyed from the input field name.

Dave

[1]
http://struts.apache.org/2.0.11.1/struts2-core/apidocs/com/opensymphony/xwork2/ValidationAware.html#getFieldErrors()


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