On 5/3/10 10:08 AM, Mitch Claborn wrote:
Bump. Any other ideas?
Yes. ParameterAware allows you to handle parameters without the setters
and getters you think are necessary. Look there again.
-Dale
Mitch Claborn wrote:
That works for setting parameter names, but not so well when the tags
in the JSP need to retrieve the value for display in the page,
particularly if there is a validation error. If there is a static
field named "fred" and the action has a "getFred()" method, then all
is good. But the field names in my case are dynamic, so I can't have a
getNNNNN for all of the dynamic fields.
mitch
Greg Lindholm wrote:
You are probably looking for ParameterAware
http://struts.apache.org/2.x/struts2-core/apidocs/org/apache/struts2/interceptor/ParameterAware.html
On Wed, Apr 28, 2010 at 12:47 PM, Mitch Claborn <mi...@claborn.net>
wrote:
I'm sure I've seen the answer to this somewhere, but darned if I can
find it
now when I need it!
I have a page that allows edits of various options, the names of
which are
dynamically retrieved from the database. If I have the code in the
JSP as
below, the value displayed in the text field is always that from the
database. If there is a validation error, the user's input value is not
maintained as it would be if there were an explicit getter/setter
for each
option name. Is there a way to code the Action (or the JSP) so that the
value shown is the user's input value if there is an error?
<s:iterator value="authorizedOptions" id="o">
<s:textfield size="10" name="${o.optionName}"
id="${o.optionName}" value="${o.valueInt}" />
Mitch
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