property tag forcing values into Long
-------------------------------------
Key: WW-2299
URL: https://issues.apache.org/struts/browse/WW-2299
Project: Struts 2
Issue Type: Bug
Affects Versions: 2.0.9
Environment: Tomcat 6.0.14,
Java 6u3
Windows XP
Reporter: Mike Calmus
Instances of property are not behaving properly when inside a displaytag table
tag:
<display:table name="grants" class="its" id="grant">
<display:column title="PI name" property="piFullName" sortable="true"
headerClass="sortable"/>
<display:column title="RFA PA" sortable="true" headerClass="sortable">
<s:property value="${grant.rfaPaNumber}" />
</display:column>
The value returned by getRfaPaNumber is a String (for example: PAR98-103). When
the above snippet is used, the displayed value is "-103.0". If I change it to
use the JSTL core class, (c:out in place of s:property), everything displays as
expected. Using s:property in other places seems to work fine as well.
In the above snippet, using the following:
<s:property value="${'a' + grant.rfaPaNumber}" />
gives a NumberFormatException:
java.lang.NumberFormatException: For input string: "a"
at
java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
at java.lang.Long.parseLong(Long.java:403)
at java.lang.Long.<init>(Long.java:671)
at
org.apache.el.lang.ELArithmetic$LongDelegate.coerce(ELArithmetic.java:188)
at org.apache.el.lang.ELArithmetic.coerce(ELArithmetic.java:356)
at org.apache.el.lang.ELArithmetic.add(ELArithmetic.java:237)
at org.apache.el.parser.AstPlus.getValue(AstPlus.java:24)
at
org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
at
org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(PageContextImpl.java:923)
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
