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From "Jerry Jalenak" <Jerry.Jale...@LABONE.com>
Subject RE: <html:options> not creating iterator
Date Tue, 30 Jul 2002 17:34:02 GMT
Rajesh,

Thanks. Finally got the options list to render correctly!

Jerry

> -----Original Message-----
> From: Rajesh Kalluri [mailto:rkalluri@manduca.com]
> Sent: Tuesday, July 30, 2002 12:20 PM
> To: Struts Users Mailing List
> Subject: RE: <html:options> not creating iterator
> 
> 
> Jerry sorry about not giving you the ful picture.
> 
> You have to use bean:define on your jsp as a refernce to your vector.
> 
> In my case relatedArticls is an ArrayList of beans and it is 
> a member of the
> articleForm bean. The followinf snippet works for me. Also if 
> you need more
> info search the archives for options.
> 
> <bean:define id="relArt" name="articleForm" property="relatedArticles"
> scope="session" />
> 
> <html:select  property="articleID" size="4">
>           <html:options collection="relArt" property="articleID"
> labelProperty="title"/>
> </html:select>
> 
> -----Original Message-----
> From: Jerry Jalenak [mailto:Jerry.Jalenak@LABONE.com]
> Sent: Tuesday, July 30, 2002 12:35 PM
> To: 'Struts Users Mailing List'
> Subject: RE: <html:options> not creating iterator
> 
> 
> Maybe I'm being dense today, but according to the 
> <html:options> doc, the
> collection is the
> 
> 	"Name of the JSP bean (in some scope) which is itself a 
> Collection
> of other beans, each of which has properties
> 	named by the "property" and "labelProperty" attributes 
> that are used
> to retrieve the value and label for each
> 	option, respectively."
> 
> Am I not intrepreting something correctly?  If I don't refer 
> to the bean
> containing my Vector (and instead refer to the Vector 
> directly), how does
> struts 'find' it?
> 
> Jerry
> 
> > -----Original Message-----
> > From: Rajesh Kalluri [mailto:rkalluri@manduca.com]
> > Sent: Tuesday, July 30, 2002 11:14 AM
> > To: Struts Users Mailing List
> > Subject: RE: <html:options> not creating iterator
> >
> >
> > Jerry, collection attribute in html:options accepts a
> > Collection of beans
> > and not a bean having a collections of beans.
> > Try passing the html:options vector directly instead of the 
> bean that
> > contains the vector.
> >
> > <html:select property="selectedOption">
> > 			<html:options
> > collection="resultsVector" labelProperty="label"
> > property="key" />
> > </html:select>
> >
> >
> > -----Original Message-----
> > From: Jerry Jalenak [mailto:Jerry.Jalenak@LABONE.com]
> > Sent: Tuesday, July 30, 2002 11:29 AM
> > To: 'struts-user@jakarta.apache.org'
> > Subject: <html:options> not creating iterator
> >
> >
> > Hi All,
> >
> > I'm having a problem with the following :
> >
> > 	<snippet>
> >
> > 		<html:select property="selectedOption">
> > 			<html:options collection="resultsVector"
> > labelProperty="label" property="key" />
> > 		</html:select>
> >
> > 	</snippet>
> >
> > where resultsVector is a bean that has a Vector object.  The
> > 'label' and
> > 'key' properties are in another bean that has been added to
> > the Vector.
> > When I try to render the JSP, I'm getting the following message:
> >
> > 	Cannot create iterator for com.myCompany.resultsVector
> >
> > I'm using the 07/26 nightly build.  Any ideas?
> >
> > TIA,
> >
> > Jerry Jalenak
> > Web Publishing
> > LabOne, Inc.
> > 10101 Renner Blvd.
> > Lenexa, KS  66219
> > (913) 577-1496
> > jerry.jalenak@labone.com
> >
> >
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This transmission (and any information attached to it) may be confidential and is intended
solely for the use of the individual or entity to which it is addressed. If you are not the
intended recipient or the person responsible for delivering the transmission to the intended
recipient, be advised that you have received this transmission in error and that any use,
dissemination, forwarding, printing, or copying of this information is strictly prohibited.
If you have received this transmission in error, please immediately notify LabOne at (800)388-4675.



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