struts-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Emerson Cargnin - SICREDI Servi├žos <emers...@sicredi.com.br>
Subject Re: Arron Bates, Monkey Example: List of BananaLists
Date Tue, 16 Jul 2002 19:32:04 GMT
didn't get the point...

hemant wrote:

> ----- Original Message -----
> From: "Emerson Cargnin - SICREDI Servi├žos" <emersonc@sicredi.com.br>
> To: "Struts Users Mailing List" <struts-user@jakarta.apache.org>
> Sent: Monday, July 15, 2002 5:43 PM
> Subject: Re: Arron Bates, Monkey Example: List of BananaLists
> 
> 
> 
>>could you point the url of this tutorial???
>>
>>hemant wrote:
>>
>>
>>>First of all, the tutorial@ keyboardmonkey.com was extremely helpful.
>>>Arron, Thank You very much.
>>>
>>>
>>>I have a situation where I have a Collection of  banana Lists.
>>>
>>>
>>><nested:iterate id="crateOfBanaLists" name="rangesform"
>>>property="crates"  type="java.util.Collection">
>>>
>>>  <nested:iterate id="bananaList">
>>>     <nested:write name="bananaList"  property="bananaType"/> -
>>><nested:write name="brand" property="description"/>
>>>     ................
>>>     .............
>>>
>>>
>>>Does the above mean it is trying to do a lookup on a
>>>crateOfBanaLists.bananaList
>>>
>>>I get a NullPointerException. What could possibly be wrong. I get a
>>>feeling it is not that complicated. Iam missing some minute detail
>>>somewhere. Is it because I have the id? and that bananaList is null?
>>>
>>>All I want to do is to iterate on the bananaList in the Crate of
>>>BananaLists. The above code works for logic:iterate .
>>>
>>>
>>>Regards and Thanks in advance
>>>hemant
>>>
>>>java.lang.NullPointerException
>>>java.lang.Throwable()
>>>java.lang.Exception()
>>>java.lang.RuntimeException()
>>>java.lang.NullPointerException()
>>>java.lang.String
>>>org.apache.struts.taglib.nested.NestedPropertyHelper.getNestedProperty(j
>>>ava.lang.String, javax.servlet.jsp.tagext.Tag)
>>>java.lang.String
>>>org.apache.struts.taglib.nested.NestedPropertyHelper.getNestedProperty(j
>>>ava.lang.String, javax.servlet.jsp.tagext.Tag)
>>>java.lang.String
>>>org.apache.struts.taglib.nested.NestedPropertyHelper.getNestedProperty(o
>>>rg.apache.struts.taglib.nested.NestedPropertySupport)
>>>void
>>>org.apache.struts.taglib.nested.NestedPropertyHelper.setNestedProperties
>>>(org.apache.struts.taglib.nested.NestedPropertySupport)
>>>int
>>>org.apache.struts.taglib.nested.logic.NestedIterateTag.doStartTag()
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>
>>--
>>Emerson Cargnin - MSA
>>SICREDI - Tel : 3358-4860
>>
>>
>>--
>>To unsubscribe, e-mail:
>>
> <mailto:struts-user-unsubscribe@jakarta.apache.org>
> 
>>For additional commands, e-mail:
>>
> <mailto:struts-user-help@jakarta.apache.org>
> 
> 
> 
> --
> To unsubscribe, e-mail:   <mailto:struts-user-unsubscribe@jakarta.apache.org>
> For additional commands, e-mail: <mailto:struts-user-help@jakarta.apache.org>
> 


-- 
Emerson Cargnin - MSA
SICREDI - Tel : 3358-4860


--
To unsubscribe, e-mail:   <mailto:struts-user-unsubscribe@jakarta.apache.org>
For additional commands, e-mail: <mailto:struts-user-help@jakarta.apache.org>


Mime
View raw message