struts-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Nicolas De Loof" <nicolas.del...@cgey.com>
Subject Re: NewBie:Populating objects in Jsp
Date Fri, 04 Jul 2003 06:45:23 GMT
1.
<logic:iterate> type attribute is uses to set the java type of a JSP variable set by
the tag for current item. By
default type is java.lang.Object, and if you don't use scriptlets (<% java %>) or Runtime
Expression (<%= java %>) you
don't need to use it.

In the case you want to use type attribute, JSP has to import type declaration using a JSP
directive <% @page
import="...." %>.

In your case, I don't think PUPIL_LIST items are APFM01Action instances.

2.
id attribute is used to set the name of a JSP variable and a page scoped bean for the current
item. In your case, it
should be a "pupil", not a "pupilList".



Nico.

> The APFM02.jsp code is as follows :-
>
> <logic:iterate id="pupilList" name= "PUPIL_LIST" type="APFM01Action">
> <tr align="left">
> <td>
>  <bean:write name="pupilList" property="upn" />
> </td>
> <td>
>
> and the Struts-config file is as follows :-
>
> <form-bean      name="APFM01Form"
>                     type="APFM01Form"/>
>  <form-bean      name="APFM02Form"
>                     type="APFM02Form"/>
>   </form-beans>
>
>   <!-- ========== Action Mapping Definitions ============================== -->
>   <action-mappings>
>     <action    path="/APFM01"
>                type="APFM01Action"
>       name="APFM01Form"
>       input="/APFM01.jsp"
>       scope="session">
>    <forward        name="success" path="/APFM02.jsp"/>
>       <forward        name="failure" path="/APFM01.jsp"/>
>  </action>
>   <action    path="/APFM02"
>                type="APFM02Action"
>       name="APFM02Form"
>       scope="request">
>  </action>
>
> Thanks
> Sushil
>
>
> ---------------------------------
> Do you Yahoo!?
> SBC Yahoo! DSL - Now only $29.95 per month!


---------------------------------------------------------------------
To unsubscribe, e-mail: struts-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: struts-user-help@jakarta.apache.org


Mime
View raw message