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From: Rafal(sxat) on 16 Oct 2009 22:42
Hi

I have small problem with examples from apache...
http://struts.apache.org/2.1.6/docs/how-do-we-repopulate-controls-when-validation-fails.html
because tomcat+netbeans show error:

org.apache.jasper.JasperException: tag 'select', field 'list', name
'language': The requested list key 'languages' could not be resolved as a
collection/array/map/enumeration/iterator type. Example: people or
people.{name} - [unknown location]

What is wrong?


Rf


---CODE--
**File: Languages.jsp
<%@ taglib prefix="s" uri="/struts-tags" %>
<s:select
tooltip="Choose Your Favorite Language"
label="Favorite Language"
list="languages"
name="language"
listKey="key"
listValue="description"
emptyOption="true"
headerKey="None"
headerValue="None"/>



**File: Languages.java


import com.opensymphony.xwork2.ActionSupport;
import java.util.ArrayList;
import java.util.List;

public class Languages extends ActionSupport {
public String execute() {
languages.add(new Language("EnglishKey", "English Language"));
languages.add(new Language("FrenchKey", "French Language"));
languages.add(new Language("SpanishKey", "Spanish Language"));
return SUCCESS;
}

List languages = new ArrayList();
public List getLanguages() {
return languages;
}

public static class Language {
String description;
String key;

public Language(String key, String description) {
this.key = key;
this.description = description;
}

public String getKey() {
return key;
}

public String getDescription() {
return description;
}

}


}

**File: struts.xml:
<package name="myPackage" extends="struts-default">
<!-- Public -->
<action name="Languages" class="app.Languages">
<result>Languages.jsp</result>
<result name="Input">Languages.jsp</result>

</action>

.....


From: Rafal(sxat) on 17 Oct 2009 06:42
How integrate struts2 with URLRewriteFilter
(org.turkey.web.filters.urlrewrite?)

Rf



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