hi:
I tried the suggestion, but still didn't work. This seem to work.
<!-------------------- The code ----------------------%>
<%
java.util.Collection roles = client.getUserRoles("admin");
%>
...
<logic:iterate id="element" collection="<%=roles%>">
<h4>Next element is <bean:write name="element"/></h4>
</logic:iterate>
<!-----------------------End The code ----------------%>
Simon
-----Original Message-----
From: Shoulico [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, June 26, 2001 11:25 AM
To: [EMAIL PROTECTED]
Subject: Re: iterate collection
<logic:iterate id="element" collection="roles">
should be
<logic:iterate id="element" name="roles">
--- Simon Liang <[EMAIL PROTECTED]> wrote:
> Hi:
>
> Can someone help with this? I can't find an example whether struts
> iterate
> throught a collection.
> <!-------------------- The code ----------------------%>
> <%
> java.util.Collection roles = client.getUserRoles("admin");
> %>
>
> <logic:iterate id="element" collection="roles">
> <H4>Next element is <bean:write name="element"
> property="value"/></H4>
> </logic:iterate>
> <!------------------End the code ---------------------%>
>
>
> The error:
>
> admin/umModifyOrg.jsp(-1): Error in tag library at: 'logic': for tag
> 'iterate', property 'collection' of tag handler class
> 'org.apache.struts.taglib.logic.IterateTag', the property value must
> be a
> runtime expression "<%=...%>", since we cannot do an automatic
> convertion
> from "roles" to type 'java.lang.Object'
> probably occurred due to an error in /admin/umModifyOrg.jsp line -1:
>
>
>
>
>
>
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