Thanks for the code snippet. :o)
I'm positive that it actually references a Customer object, as I'm
successfully displaying other fields from that object (e.g., name, city,
state). I ran the "introspector" and received the following:
state
name
id
class
marketSegment
acquiredCustomers
city
ID
mergedDate
The following value doesn't work (throws error): ${customer.id}
The following values work: ${customer.name}, ${customer.city},
${customer.state}, ${customer.ID}
The other fields are blank strings for this particular object.
I'm at a complete loss, here. :o)
> You can use java.beans.Introspector.decapitalize to tell you
> what the property name should look like. In this case,
> Introspector.decapitalize("Id") results in "id", so you
> should be fine. I'm sure that's helpful ;-). Are you positive
> that your scoped attribute "customer" actually references an
> instance of your Customer class? Here's another helpful
> snippet to see all the properties exposed by your class:
>
> import java.beans.*;
> ...
> BeanInfo info = Instrospector.getBeanInfo(Customer.class);
> PropertyDescriptor[] props = info.getPropertyDescriptors();
> for (int i = 0; i < props.length; i++) {
> System.out.println(props[i].getName());
> }
>
> Quoting "Morrow, Steve D." <[EMAIL PROTECTED]>:
>
> > I have a session-scoped bean structured (in part) as follows:
> >
> > public class Customer {
> >
> > public Integer id;
> > public String name;
> >
> > public Integer getId() {
> > return id;
> > }
> >
> > public String getName() {
> > return name;
> > }
> > }
> >
> > In the JSP, <c:out value="${customer.name}" /> works as expected.
> > However, <c:out value="${customer.id}" /> does not - it throws an
> > error that the JSP is "unable to find a value for "id" in
> object..." I
> > added the following method, which works fine with a value of
> > ${customer.ID}:
> >
> > public String getID() {
> > return id.toString();
> > }
> >
> > I googled, but was unable to find an answer, or anyone experiencing
> > the same sort of problem. I'm sure I'm missing something pretty
> > simple, but I could use some more eyes on the problem. Why
> is the tag
> > unable to find ${customer.id} (i.e. use the getId() method)?
> >
> > I am using Jakarta's 1.0.4 taglibs...
>
>
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