Hi everybody!
I have a strange behavior while using Struts 2, s:form, and action with
wildcard. Can you please help me?
Here is my struts.xml file, with a wildcard mapping, very straightforward:
<action name="Authentification!*" method="{1}"
class="com.authentification.AuthentificationAction">
<result>/jsp/login.jsp</result>
</action>
When I go to http://localhost:8080/Authentification.action, I got a "no
action found" error.
If I change struts.xml file like:
<action name="Authentification"
class="com.authentification.AuthentificationAction">
<result>/jsp/login.jsp</result>
</action>
(I removed the wildcard mapping)
everything goes fine, the action is found.
It's surprising since I have another action with a wildcard:
<action name="Banner!*" method="{1}" class="banner.BannerAction">
<result>/bannersAdministration.jsp</result>
</action>
and it works fine!
And here is the mysterious part:
when I have the struts xml version without the wildcard mapping, like:
<action name="Authentification"
class="com.authentification.AuthentificationAction">
<result>/jsp/login.jsp</result>
</action>
and if I have the following in my jsp:
<s:form action="Authentification!displayQuestion" id="displayQuestionForm" >
<s:hidden id="aliasFieldForQuestionForm" name="alias" value=""/>
</s:form>
everything work perfectly! It calls the action, and the displayQuestion
method (not the execute method), as if I put a wildcard mapping for this
action (but I did not, since the action is not found when I put one).
Isn't all of this very strange?
My action is:
public class AuthentificationAction extends ActionSupport {
private AuthentificationService loginService = new
AuthentificationServiceWebServiceImpl();
private String alias = "";
private String question = "";
public String execute() {
return display();
}
public String display() {
return SUCCESS;
}
public String displayQuestion() {
question = loginService.getQuestion(alias);
return display();
}
public String getAlias() {
return alias;
}
public void setAlias(String alias) {
this.alias = alias;
}
public String getQuestion() {
return question;
}
public void setQuestion(String question) {
this.question = question;
}
}
Do you have an idea about that?
Thanks!
Cyril
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