Re: multibox - Null attribute name ServletException

[ZYD]

Thanks for your response.
Could you give me some hint? I'm a struts newbie.

Thanks a lot.

----- Original Message ----- 
From: "Firat TIRYAKI" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Thursday, November 06, 2003 11:04 PM
Subject: Re: multibox - Null attribute name ServletException


> 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>
> >   &nbsp;
> >   <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;
> >          }
> > }
> 
> 
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