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| | | custom tag - param passing prob | custom tag - param passing prob 2007-03-19 - By Graeme McLaren
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Hi there, thanks for your reply, I'm using Tomcat 5.0, will that code you
supplied work yeah?
Cheers,
Graeme :)
>From: "Karr, David" <david.karr@(protected)>
>Reply-To: A mailing list about Java Server Pages specification and
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>To: JSP-INTEREST@(protected)
>Subject: Re: custom tag - param passing prob
>Date: Sun, 18 Mar 2007 09:03:47 -0700
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>One important question: What container are you targeting this for? If
>this is a JSP 2.0 container, there's an easier way to do this. Assuming
>you use the Servlet 2.4 schema in your web.xml, your JSP line would look
>like this:
>
> <JavaComponents:calendar prevMonth="${param.prevMonth}" />
>
>In this case, there's no need to declare variables or write any
>scriptlets.
>
> > -- --Original Message-- --
> > From: A mailing list about Java Server Pages specification
> > and reference [mailto:JSP-INTEREST@(protected)] On Behalf Of
> > Graeme McLaren
> > Sent: Wednesday, March 07, 2007 2:45 PM
> > To: JSP-INTEREST@(protected)
> > Subject: custom tag - param passing prob
> >
> > Hi all, I am building my first custom tag and I want to pass
> > a value to variable around from a jsp to the custom tag:
> >
> > <JavaComponents:calendar prevMonth="<%= prevMonth %>" />
> >
> > When I try to to run the JSP I get an error:
> >
> > org.apache.jasper.JasperException: Unable to compile class for JSP
> >
> > An error occurred at line: 23 in the jsp file: /calendarTag.jsp
> >
> > Generated servlet error:
> > [javac] Compiling 1 source file
> >
> > C:\Tomcat\work\Catalina\localhost\_\org\apache\jsp\calendarTag
>_jsp.java:90:
> > cannot resolve symbol
> > symbol : variable prevMonth
> > location: class org.apache.jsp.calendarTag_jsp
> > _jspx_th_JavaComponents_calendar_1.setPrevMonth( prevMonth );
> > ^
> > 1 error
> >
> >
> > Can anyone suggest anything to help get this working?
> >
> >
> > Cheers in advance,
> >
> > Graeme :)
> >
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> >
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> >
>
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>
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To unsubscribe: mailto listserv@(protected) with body: "signoff JSP-INTEREST".
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Some relevant archives, FAQs and Forums on JSPs can be found at:
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http://forums.java.sun.com
http://www.jspinsider.com
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