Hi! Been searching for answers, and although I see lots of similar questions,
none of them has helped me.
Running Struts 2.0.11.2 and DWR 2 I'm not able to get AJAX validation
working. DWR is correctly setup (I've tried exposing beans and the
communication works fine).
My action looks like this (excerpt):
@Validation
public class RegisterEmailAction extends ActionSupport implements
SessionAware {
...
@RequiredFieldValidator(key = "registration.error.email.missing", message
= "")
public String getEmail()
{
return email;
}
...
Client/Server side validation works fine.
In web.xml:
<servlet>
<servlet-name>dwr-invoker</servlet-name>
<servlet-class>
org.directwebremoting.servlet.DwrServlet
</servlet-class>
<init-param>
<param-name>debug</param-name>
<param-value>true</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>dwr-invoker</servlet-name>
<url-pattern>/dwr/*</url-pattern>
</servlet-mapping>
In dwr.xml:
<!DOCTYPE dwr PUBLIC
"-//GetAhead Limited//DTD Direct Web Remoting 2.0//EN"
"http://getahead.org/dwr/dwr20.dtd";>
<dwr>
<allow>
<create creator="new" javascript="validator">
</create>
<convert converter="bean"
match="com.opensymphony.xwork2.ValidationAwareSupport"
/>
</allow>
<signatures>
<![CDATA[
import java.util.Map;
import org.apache.struts2.validators.DWRValidator;
DWRValidator.doPost(String, String, Map<String, String>);
]]>
</signatures>
</dwr>
My form:
<s:form action="RegisterEmail!register" method="post" validate="true"
theme="ajax">
<s:textfield label="%{getText('registration.email')}" name="email" />
<s:submit value="%{getText('registration.next')}" accesskey="S"/>
</s:form>
Also of course I have <s:head theme="ajax" debug="false" /> in my header.
All that happens when I leave the input field is that onBlur kicks in and
calls validate(this), and an alert saying "null" is displayed. I see no
trace of my action being called at all, debugging logs/breakpoints are not
activated at all.
Nothing in the logs. Anyone have an idea? Should I just give it up?
Regards
Peter Björkman
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