0000348: c:if problem with var

Viewing Issue Simple Details [ Jump to Notes ]

[ View Advanced ] [ Issue History ] [ Print ]

Category

Severity

Reproducibility

Date Submitted

Last Update

0000348

[Resin]

minor

always

08-12-05 00:00

11-30-05 14:42

Reporter

ralscha

View Status

public

Assigned To

Priority

urgent

Resolution

fixed

Status

closed

Product Version

3.0.14

Summary

0000348: c:if problem with var

Description

RSN-392
I try to port a application from Tomcat to Resin. Now I have a problem
with the <c:if> tag. It behaves differently in Resin.

<c:if test="${not empty sessionScope.header_variables}" var="hh">
  test22
</c:if>

Tomcat:
Evaluates the condition, executes the body if its true and sets the
result into variable hh.

Resin:
Evaluates the condition and sets the result into the variable hh. But
it does not evaluate the body.

This ist the generated jsp page without var:
      if (_caucho_expr_2.evalBoolean(pageContext)) {
        out.write(_jsp_string14, 0, _jsp_string14.length);
      }
and this with var:
     pageContext.setAttribute("hh", (_caucho_expr_2.evalBoolean(pageContext)) ? Boolean.TRUE : Boolean.FALSE)

In my opinion this is a bug. The JSTL Specification is clear about
this point: "If the test condition evaluates to true, the body content is evaluated
container and the result is output to the current JspWriter.
var=Name of the exported scoped variable for the
resulting value of the test condition. The type of the scoped variable is Boolean."

Additional Information

Windows XP, J2SDK 5.0 Update 4, Resin 3.0.14 and Resin 3.0.s050811

Attached Files

Relationships

Notes
(0000395) ferg 08-12-05 00:00	jsp/1j17

Issue History
Date Modified	Username	Field	Change
08-12-05 00:00	ralscha	New Issue
11-30-05 00:00	administrator	Fixed in Version	=> 3.0.15
11-30-05 14:42	ferg	Status	resolved => closed

Mantis 1.0.0rc3[^]

29 total queries executed.
27 unique queries executed.