Use the following code....
<logic:present name="rows" scope="session">
<logic:iterate id="row" name="rows" scope="session"
type="NibuSrchVLocalDTO"> Hi </logic:iterate>
</logic:present>
This will print the "Hi" the number of times depending on the size of
ArrayList. Also do not forget to use the fully qualified name with package
for type="NibuSrchVLocalDTO"
Regards,
Rajasekhar Cherukuri
Troy Bull <[EMAIL PROTECTED]>
10/20/2005 08:56 PM
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Subject
Problems with Iterator tag Please Help
Hello
I have a situation here. I have an ArrayList of DTO objects in session.
<%
ArrayList rows = (ArrayList) session.getAttribute("rows");
if (rows != null) {
Iterator i = rows.iterator();
while (i.hasNext())
{
NibuSrchVLocalDTO debug = (NibuSrchVLocalDTO)i.next();
out.println("Name: " + debug.getFullName() + "<BR>");
}
}
%>
This code here (scriptlet above this line) works perfectly but
<logic:present name="rows" scope="session">
<logic:iterate id="row" scope="session"
collection="rows">Hi</logic:iterate>
</logic:present>
this code here with teh iterate tag does not it gives me the following
error:
javax.servlet.jsp.JspException: Cannot create iterator for this collection
at
org.apache.struts.taglib.logic.IterateTag.doStartTag(IterateTag.java:310)
at _search._jspService(search.jsp:96)
[/search.jsp]
I have these 2 code fragments in the same JSP right next to each other,
I tested by removing one fragment at a time. Any pointers would be
greatly appreciated.
thanks in advance
troy
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