Hello,
If I have a jsp file with an undeterminated number of components, how can I
use the ActionForm validation with parametred name fields ? Is it possible
with struts ? How ?
example :
I want the user put the surname and name of n men in a form, and use a form
without create n instance values.
*********
myFile.jsp
*********
<%@ page language="java" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<% int number = Integer.parseInt( (Integer) request.getAttribute("number"));
%>
<html:html locale="true">
<head>
<title>Test</title>
</head>
<body>
<html:errors/>
<html:form action="/MyAction.do">
<table>
<% for(int i=0, i<number, i++){ %>
<tr>
<td>Surname :</td>
<td>
<html:text property="surname<%=i%>" />
</td>
</tr>
<tr>
<td>Name :</td>
<td>
<html:text property="name<%=i%>" />
</td>
</tr>
<% } %>
<tr>
<td>
<html:submit property="submit" value="submit"/>
</td>
<td>
<html:reset/>
</td>
</tr>
</table>
</html:form>
</body>
</html:html>
******
MyActionForm.java
******
package myStrutsProject.form;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.*;
import myStrutsProject.commun.*;
public final class MyActionForm extends ActionForm {
private String surname;
private String name;
// Getters & Setters
public String getSurname() {
return surname;
}
public String setName(String name) {
this.name = name;
}
public String getName() {
return name;
}
public String setName(String name) {
this.name = name;
}
public ActionErrors validate(ActionMapping mapping, HttpServletRequest
request) {
ActionErrors errors = new ActionErrors();
if (surname = null || name = null) {
errors.add("name and surname required", new
ActionError("error.surnameAndNameRequired"));
}
return errors;
}
}
--
To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]>
For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
