Re: Converting Java Code in JSP to JSTL

[Mark Lowe]

<c:if test='${not null ${prevArticle}} && ${article != prevArticle}'>
The article != preArticle I am not quite sure.
<c:if test="${!empty prevArticle && article != preArticle}">
At least in terms of how the el works (not nesting el).
Cant see the point in porting this to JSTL unless there's nothing else 
to do. I'd sooner copy and past the java in the jsp page into an action 
like bill was saying.

On 26 Jun 2004, at 11:48, Pedro Salgado wrote:
On 04/06/26 1:33, "Michael McGrady" <[EMAIL PROTECTED]> wrote:
Looks like a test, Caroline!
At 05:20 PM 6/25/2004, Caroline Jen wrote:
I was told that JSTL can convert most of the Java code
in JSP.  I still have some problem with initializing
variables and if statments; for example, I do not know
how to write in JSTL of the following:
1. int i = 0;
<c:set var='i' value='0'/>
2. i++;
<c:set var='I' value='${i + 1}'/>
3. String prevArticle = null;
<c:set var='prevArticle'/>
4. if ( numberOfPosts - 1 == 1 ) {}
<c:if test='${numberOfPosts} - 1 == 1'>
5. if ( nextTopic != 0 )
<c:if test='${nextTopic != 0}'>
6. String threadID = String.valueOf( threadID_int );
<c:set var='threadID' value='${threadID_int}'/>
7. if ( threadRows.size() == 0 ) {}
<c:if test='${not empty threadRows}'>
8. if ( previousOffset >= 0 || nextOffset >= 0 ) {}
<c:if test='${previousOffset} >= 0 || ${nextOffset} >= 0'>
9. if ( prevArticle != null ) && ( !article.equals(
prevArticle ) ) {}
<c:if test='${not null ${prevArticle}} && ${article != prevArticle}'>
The article != preArticle I am not quite sure.
Pedro Salgado
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