Hmm I didn't even notice that.
However, this is the section of code that throws that Exception (from 1.2.4 src):
/**
* Construct an iterator for the specified collection, and begin
* looping through the body once per element.
*
* @exception JspException if a JSP exception has occurred
*/
public int doStartTag() throws JspException {// Acquire the collection we are going to iterate over
Object collection = this.collection;
if (collection == null) {
collection = TagUtils.getInstance().lookup(pageContext, name, property, scope);
}
if (collection == null) {
JspException e = new JspException(messages.getMessage("iterate.collection"));
TagUtils.getInstance().saveException(pageContext, e);
throw e;
}
So I'm not sure.
Erik
Michael Jouravlev wrote:
Looks like you are trying to iterate over string.
How about this:
<logic:iterate id="modulo" collection='<%=(List)
session.getAttribute(Globales.AreaPersonal.MODULOS_KEY)%>' >
Michael.
On 4/21/05, Lucas Bern <[EMAIL PROTECTED]> wrote:
Hi all...
I get this exception trying to render options with logic iterate tag...
javax.servlet.jsp.JspException: Cannot create iterator for this collection
My action just get a List form a Srevice layer and store it in session scope under Globales.AreaPersonal.MODULOS_KEY.
<logic:iterate id="modulo" collection='<%=Globales.AreaPersonal.MODULOS_KEY%>' >
<option value='<%=((Contenible)modulo).getId()%>' >
<%=((Contenible)modulo).getNombre()+ " - " + ((Contenible)modulo).getTitulo()%>
</option>
</logic:iterate>
i wish someone help me...
thanks!
Lucas
__________________________________________________ Correo Yahoo! Espacio para todos tus mensajes, antivirus y antispam ˇgratis! ˇAbrí tu cuenta ya! - http://correo.yahoo.com.ar
--------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
--------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
