On Mon, 18 Mar 2002, John Baker wrote:
> Horray. I thought so, ok well I get this:
>
> The error message was: Unable to find a value for "0" in object of
> class "java.lang.String" using operator "[]"
>
> for:
>
> <c:when test="${page.blobs[0].state == Blobs.ASTATE}">
>
> I've tried it with blobs being an array and a List (Vector).
>
> So could this be a bug?
Well, as before, it's hard to debug your code when I can't see it in full.
The error message indicates that 'blobs' is actually a String, not an
array or a list.
All I can do is show you what DOES work. Here's a complete page:
<%@ taglib prefix="c" uri="http://java.sun.com/jstl/ea/core"; %>
<%
java.util.Date[] dates = new java.util.Date[3];
dates[0] = new java.util.Date();
dates[1] = new java.util.Date();
dates[2] = new java.util.Date();
pageContext.setAttribute("dates", dates);
%>
Current time in milliseconds:
<c:out value="${page.dates[1].time}"/>
This prints out output like:
Current time in milliseconds: 1016474790054
Hope you can use this as a basis to determine what's wrong with your
page. Best,
--
Shawn Bayern
Author, "JSP Standard Tag Library" http://www.jstlbook.com
(coming this summer from Manning Publications)
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