This is where JSTL would be a perfect fix:
<bean:define id="theNumber" name="searchStats" property="topHits"
scope="request"/>
<logic:greaterThan name="bean_name" property="property_name"
value="theNumber">
...
</logic:greaterThan>
Doesn't make sense but can be done with:
<c:if test="${bean_name.property_name > searchStats.topHits}">
do something
</c:if>
Or for a 'purer' jstl replace '>' with 'gt' in the above.
-Tim
-----Original Message-----
From: Otto, Frank [mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 21, 2003 5:25 AM
To: 'Struts Users Mailing List'
Subject: AW: greaterThan tag
Hi,
you can directly compare:
<bean:define id="theNumber" name="searchStats" property="topHits"
scope="request"/>
<logic:greaterThan name="bean_name" property="property_name"
value="theNumber">
...
</logic:greaterThan>
Regards,
Frank
-----Ursprungliche Nachricht-----
Von: mucus snot [mailto:[EMAIL PROTECTED]
Gesendet: Dienstag, 21. Oktober 2003 11:14
An: [EMAIL PROTECTED]
Betreff: greaterThan tag
Hi,
I am trying to use logic:greaterThan, but comparing a bean property to
another bean property.
The code that I am using is
<logic:greaterThan name="searchStats" property="numHits" value=" " >
When value is a constant, the code works.
But when I define a bean <bean:define id="theNumber" name="searchStats"
property="topHits" scope="request">
and refer to this in the tag value="<%= theNumber %>", it won't compile
because of a problem with setValue.
error:
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 45 in the jsp file: /results.jsp
Generated servlet error:
[javac] Compiling 1 source file
C:\dropbox\eclipse\...\results_jsp.java:240: cannot resolve symbol
symbol : method setValue (java.lang.Object)
location: class org.apache.struts.taglib.logic.GreaterThanTag
_jspx_th_logic_greaterThan_1.setValue( theNumber );
apologies for not being very adept at debugging jsp
Any help appreciated,
Al
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