On 11/9/05, Michael Jouravlev <[EMAIL PROTECTED]> wrote:
> On 11/9/05, Rick Reumann <[EMAIL PROTECTED]> wrote:
> > Michael Jouravlev wrote the following on 11/8/2005 7:15 PM:
> >
> > >> <html:textarea
> > >> property="someObject[${aProp.someIndex}].subobject[${bProp.someIndex}].someField"/>
> >
> > > Any idea how to simplify input using JSTL 1.1 (JSP 2.0) only?
> >
> > Well, that would be pretty much impossible without writing a tag to do
> > it (since as it stands how could JSP or JSTL have any idea what your
> > nested property names are?).
>
> Hmm, I can build proper name right as HTML tag. I think I can omit
> using Struts nested tags, and use JSTL only + BeanUtil.populate(), of
> course:
>
<snip/>
Sure. It seems you don't have a nested list below, which makes it
cleaner than the previous example. Incidently, since you're on JSP
2.0, you can improve readability by using expressions in template
text, IMO.
-Rahul
> <c:forEach var="item" items="${cartForm.map.lines}" varStatus="status">
> <TR>
> <TD><c:out value="${item.name}"/></TD>
> <TD><c:out value="${item.price}"/></TD>
> <TD>
> <input type="text"
> name="lines[<c:out value="${status.index}"/>].quantity"
> value="<c:out value="${item.quantity}"/>"
> size="3">
> </TD>
> </TR>
> </c:forEach>
>
> Not pretty... I have to use "map" and I have to use "lines" in input
> element, since "lines" is a property of a dynabean. But works.
>
> Can I use an ArrayList or Map instead of plain array? I guess not
> since BeanUtils does not understand them, according to docs.
>
> Michael.
>
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
