store the properties in a bean and recall them in your action.
F.
----- Original Message -----
From: "ZYD" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Thursday, November 06, 2003 3:52 AM
Subject: multibox - Null attribute name ServletException
>
> I tried to use multibox. I copied the code snippet from Struts in Action,
but I got:
> [ServletException in:/WEB-INF/jsp/form/multiboxTest.jsp] Null attribute
name'
> ---------------------------------------------------
> This is my multiboxTest.jsp:
>
> <%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
> <%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
> <%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
>
> <html:form action="/Multibox">
>
> <table border="0" width="100%">
>
> <logic:iterate id="item" property="items">
> <html:multibox property="selectedItems">
> <bean:write name="item"/>
> </html:multibox>
> <bean:write name="item"/>
> </logic:iterate>
>
> <!-- Buttons -->
> <tr>
> <td>
> <html:submit property="ok" onclick="bCancel=false;">
> <bean:message key="button.ok"/>
> </html:submit>
>
> <html:submit property="cancel" onclick="bCancel=true;">
> <bean:message key="button.cancel"/>
> </html:submit>
> </td>
> </tr>
> </table>
> </html:form>
> ---------------------------------------------------
> This is my ActionForm: MultiboxForm .java
>
> public class MultiboxForm extends ActionForm
> {
> private String[] selectedItems = {};
> private String[] items = { "UPS", "FedEx", "Airborne" };
> public String[] getSelectedItems()
> {
> return this.selectedItems;
> }
> public void setSelectedItems(String[] selectedItems)
> {
> this.selectedItems = selectedItems;
> }
>
> public ActionErrors validate(
> ActionMapping mapping,
> HttpServletRequest request)
> {
> ActionErrors errors = new ActionErrors();
> return errors;
> }
> }
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
