RE: [flexcoders] Re: Populating XMLListCollection and sending it to a Datagrid
Yes, separate them with semicolons, just as you have done. Tracy From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of its_llpj Sent: Monday, September 10, 2007 2:11 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Populating XMLListCollection and sending it to a Datagrid That's it. Forgot abt e4x. By the way, is it possible to add multiple functions to the datagrid itemClick? ex: itemClick="onSelectFirstGrid(event);onSelectSecondGrid(event)"? thanks again! --- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> , "Alex Harui" <[EMAIL PROTECTED]> wrote: > > Your results are not in XML. Maybe you need to specify > resultFormat="e4x"? > > > > > > From: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> [mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> ] On > Behalf Of its_llpj > Sent: Monday, September 10, 2007 9:06 AM > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > Subject: [flexcoders] Re: Populating XMLListCollection and sending it to > a Datagrid > > > > TypeError: Error #1009: Cannot access a property or method of a null > object reference. > at > c100/onResult()[/Users/pjb54/src/berkleycenter_development/public/bin/c1 > 00.mxml:52] > at > c100/__orgProgramRequest_result()[/Users/pjb54/src/berkleycenter_develop > ment/public/bin/c100.mxml:98] > at > flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEven > tFunction() > at flash.events::EventDispatcher/dispatchEvent() > at > mx.rpc.http.mxml::HTTPService/http://www.adobe.com/2006/flex/mx/internal <http://www.adobe.com/2006/flex/mx/internal> > ::dispatchRpcEvent > <http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent <http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent> > > ()[C:\dev\enterprise_bali\frameworks\mx\rpc\http\mxml\HTTPService.as:247 > ] > at > mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::resu <http://www.adobe.com/2006/flex/mx/internal::resu> > ltHandler <http://www.adobe.com/2006/flex/mx/internal::resultHandler <http://www.adobe.com/2006/flex/mx/internal::resultHandler> > > ()[C:\dev\enterprise_bali\frameworks\mx\rpc\AbstractInvoker.as:168] > at > mx.rpc::Responder/result()[C:\dev\enterprise_bali\frameworks\mx\rpc\Resp > onder.as:48] > at > mx.rpc::AsyncRequest/acknowledge()[C:\dev\enterprise_bali\frameworks\mx\ > rpc\AsyncRequest.as:82] > at > DirectHTTPChannel.as$139::DirectHTTPMessageResponder/completeHandler()[C > :\dev\enterprise_bali\frameworks\mx\messaging\channels\DirectHTTPChannel > .as:359] > at > flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEven > tFunction() > at flash.events::EventDispatcher/dispatchEvent() > at flash.net::URLLoader/flash.net:URLLoader::onComplete() > > Line 52 is: > trace(xmlResult.toXMLString()); > > Line 98 is part of the HTTPService: > url="http://localhost:3000/organizations/flex_programs <http://localhost:3000/organizations/flex_programs> > <http://localhost:3000/organizations/flex_programs <http://localhost:3000/organizations/flex_programs> > " > showBusyCursor="true" > result="onResult(event)" > fault="onFault(event)" > method="POST" > useProxy="false"/> > > Thanks! > > --- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> <mailto:flexcoders%40yahoogroups.com> > , "Alex Harui" wrote: > > > > What is the full stack trace? > > > > > > > > ________ > > > > From: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> <mailto:flexcoders%40yahoogroups.com> > [mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> <mailto:flexcoders%40yahoogroups.com> > ] On > > Behalf Of its_llpj > > Sent: Monday, September 10, 2007 8:35 AM > > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> <mailto:flexcoders%40yahoogroups.com> > > Subject: [flexcoders] Re: Populating XMLListCollection and sending it > to > > a Datagrid > > > > > > > > Oops spoke too soon. I'm getting a TypeError: Error #1009: Cannot > > access a property or method of a null object reference when I click on > > the datagrid to send the ID. The code hasn't changed since the example > > below, but I'm not sure how to troubleshoot this one. > > > > public function onSelectFirstGrid(eve
[flexcoders] Re: Populating XMLListCollection and sending it to a Datagrid
It sure did... loving this stuff... thanks Alex --- In flexcoders@yahoogroups.com, "Alex Harui" <[EMAIL PROTECTED]> wrote: > > Yes, that should work. > > > > > > From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On > Behalf Of its_llpj > Sent: Monday, September 10, 2007 11:11 AM > To: flexcoders@yahoogroups.com > Subject: [flexcoders] Re: Populating XMLListCollection and sending it to > a Datagrid > > > > That's it. Forgot abt e4x. By the way, is it possible to add multiple > functions to the datagrid itemClick? ex: > itemClick="onSelectFirstGrid(event);onSelectSecondGrid(event)"? > > thanks again! > > --- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > , "Alex Harui" wrote: > > > > Your results are not in XML. Maybe you need to specify > > resultFormat="e4x"? > > > > > > > > > > > > From: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > [mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > ] On > > Behalf Of its_llpj > > Sent: Monday, September 10, 2007 9:06 AM > > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > > Subject: [flexcoders] Re: Populating XMLListCollection and sending it > to > > a Datagrid > > > > > > > > TypeError: Error #1009: Cannot access a property or method of a null > > object reference. > > at > > > c100/onResult()[/Users/pjb54/src/berkleycenter_development/public/bin/c1 > > 00.mxml:52] > > at > > > c100/__orgProgramRequest_result()[/Users/pjb54/src/berkleycenter_develop > > ment/public/bin/c100.mxml:98] > > at > > > flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEven > > tFunction() > > at flash.events::EventDispatcher/dispatchEvent() > > at > > > mx.rpc.http.mxml::HTTPService/http://www.adobe.com/2006/flex/mx/internal > <http://www.adobe.com/2006/flex/mx/internal> > > ::dispatchRpcEvent > > <http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent > <http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent> > > > > ()[C:\dev\enterprise_bali\frameworks\mx\rpc\http\mxml\HTTPService.as:247 > > ] > > at > > > mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::resu > <http://www.adobe.com/2006/flex/mx/internal::resu> > > ltHandler <http://www.adobe.com/2006/flex/mx/internal::resultHandler > <http://www.adobe.com/2006/flex/mx/internal::resultHandler> > > > ()[C:\dev\enterprise_bali\frameworks\mx\rpc\AbstractInvoker.as:168] > > at > > > mx.rpc::Responder/result()[C:\dev\enterprise_bali\frameworks\mx\rpc\Resp > > onder.as:48] > > at > > > mx.rpc::AsyncRequest/acknowledge()[C:\dev\enterprise_bali\frameworks\mx\ > > rpc\AsyncRequest.as:82] > > at > > > DirectHTTPChannel.as$139::DirectHTTPMessageResponder/completeHandler()[C > > > :\dev\enterprise_bali\frameworks\mx\messaging\channels\DirectHTTPChannel > > .as:359] > > at > > > flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEven > > tFunction() > > at flash.events::EventDispatcher/dispatchEvent() > > at flash.net::URLLoader/flash.net:URLLoader::onComplete() > > > > Line 52 is: > > trace(xmlResult.toXMLString()); > > > > Line 98 is part of the HTTPService: > > > url="http://localhost:3000/organizations/flex_programs > <http://localhost:3000/organizations/flex_programs> > > <http://localhost:3000/organizations/flex_programs > <http://localhost:3000/organizations/flex_programs> > " > > showBusyCursor="true" > > result="onResult(event)" > > fault="onFault(event)" > > method="POST" > > useProxy="false"/> > > > > Thanks! > > > > --- In flexcoders@yahoogroups.com > <mailto:flexcoders%40yahoogroups.com> > <mailto:flexcoders%40yahoogroups.com> > > , "Alex Harui" wrote: > > > > > > What is the full stack trace? > > > > > > > > > > > > > > > > > > From: flexcoders@yahoogroups.com > <mailto:flexcoders%40yahoogroups.com> > <mailto:flexcoders%40yahoogroups.com> > > [mailto:flexcoders@yahoogroups.com > <mailto:flexcoders%40yahoogroups.com> > <mailto:flexcoders%40yahoogroups.com&g
RE: [flexcoders] Re: Populating XMLListCollection and sending it to a Datagrid
Yes, that should work.
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of its_llpj
Sent: Monday, September 10, 2007 11:11 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Populating XMLListCollection and sending it to
a Datagrid
That's it. Forgot abt e4x. By the way, is it possible to add multiple
functions to the datagrid itemClick? ex:
itemClick="onSelectFirstGrid(event);onSelectSecondGrid(event)"?
thanks again!
--- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
, "Alex Harui" <[EMAIL PROTECTED]> wrote:
>
> Your results are not in XML. Maybe you need to specify
> resultFormat="e4x"?
>
>
>
>
>
> From: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
[mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
] On
> Behalf Of its_llpj
> Sent: Monday, September 10, 2007 9:06 AM
> To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> Subject: [flexcoders] Re: Populating XMLListCollection and sending it
to
> a Datagrid
>
>
>
> TypeError: Error #1009: Cannot access a property or method of a null
> object reference.
> at
>
c100/onResult()[/Users/pjb54/src/berkleycenter_development/public/bin/c1
> 00.mxml:52]
> at
>
c100/__orgProgramRequest_result()[/Users/pjb54/src/berkleycenter_develop
> ment/public/bin/c100.mxml:98]
> at
>
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEven
> tFunction()
> at flash.events::EventDispatcher/dispatchEvent()
> at
>
mx.rpc.http.mxml::HTTPService/http://www.adobe.com/2006/flex/mx/internal
<http://www.adobe.com/2006/flex/mx/internal>
> ::dispatchRpcEvent
> <http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent
<http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent> >
>
()[C:\dev\enterprise_bali\frameworks\mx\rpc\http\mxml\HTTPService.as:247
> ]
> at
>
mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::resu
<http://www.adobe.com/2006/flex/mx/internal::resu>
> ltHandler <http://www.adobe.com/2006/flex/mx/internal::resultHandler
<http://www.adobe.com/2006/flex/mx/internal::resultHandler> >
> ()[C:\dev\enterprise_bali\frameworks\mx\rpc\AbstractInvoker.as:168]
> at
>
mx.rpc::Responder/result()[C:\dev\enterprise_bali\frameworks\mx\rpc\Resp
> onder.as:48]
> at
>
mx.rpc::AsyncRequest/acknowledge()[C:\dev\enterprise_bali\frameworks\mx\
> rpc\AsyncRequest.as:82]
> at
>
DirectHTTPChannel.as$139::DirectHTTPMessageResponder/completeHandler()[C
>
:\dev\enterprise_bali\frameworks\mx\messaging\channels\DirectHTTPChannel
> .as:359]
> at
>
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEven
> tFunction()
> at flash.events::EventDispatcher/dispatchEvent()
> at flash.net::URLLoader/flash.net:URLLoader::onComplete()
>
> Line 52 is:
> trace(xmlResult.toXMLString());
>
> Line 98 is part of the HTTPService:
> url="http://localhost:3000/organizations/flex_programs
<http://localhost:3000/organizations/flex_programs>
> <http://localhost:3000/organizations/flex_programs
<http://localhost:3000/organizations/flex_programs> > "
> showBusyCursor="true"
> result="onResult(event)"
> fault="onFault(event)"
> method="POST"
> useProxy="false"/>
>
> Thanks!
>
> --- In flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
<mailto:flexcoders%40yahoogroups.com>
> , "Alex Harui" wrote:
> >
> > What is the full stack trace?
> >
> >
> >
> > ________
> >
> > From: flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
<mailto:flexcoders%40yahoogroups.com>
> [mailto:flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
<mailto:flexcoders%40yahoogroups.com>
> ] On
> > Behalf Of its_llpj
> > Sent: Monday, September 10, 2007 8:35 AM
> > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
<mailto:flexcoders%40yahoogroups.com>
> > Subject: [flexcoders] Re: Populating XMLListCollection and sending
it
> to
> > a Datagrid
> >
> >
> >
> > Oops spoke too soon. I'm getting a TypeError: Error #1009: Cannot
> > access a property or method of a null object reference when I click
on
> > the datagrid to send the ID. The code hasn't changed since the
example
> > below, but I'm not sure how to troubleshoot this one.
> >
> > public function onSelectFirstGrid(event:Event):void
> >
> > {
>
[flexcoders] Re: Populating XMLListCollection and sending it to a Datagrid
That's it. Forgot abt e4x. By the way, is it possible to add multiple
functions to the datagrid itemClick? ex:
itemClick="onSelectFirstGrid(event);onSelectSecondGrid(event)"?
thanks again!
--- In flexcoders@yahoogroups.com, "Alex Harui" <[EMAIL PROTECTED]> wrote:
>
> Your results are not in XML. Maybe you need to specify
> resultFormat="e4x"?
>
>
>
>
>
> From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
> Behalf Of its_llpj
> Sent: Monday, September 10, 2007 9:06 AM
> To: flexcoders@yahoogroups.com
> Subject: [flexcoders] Re: Populating XMLListCollection and sending it to
> a Datagrid
>
>
>
> TypeError: Error #1009: Cannot access a property or method of a null
> object reference.
> at
> c100/onResult()[/Users/pjb54/src/berkleycenter_development/public/bin/c1
> 00.mxml:52]
> at
> c100/__orgProgramRequest_result()[/Users/pjb54/src/berkleycenter_develop
> ment/public/bin/c100.mxml:98]
> at
> flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEven
> tFunction()
> at flash.events::EventDispatcher/dispatchEvent()
> at
> mx.rpc.http.mxml::HTTPService/http://www.adobe.com/2006/flex/mx/internal
> ::dispatchRpcEvent
> <http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent>
> ()[C:\dev\enterprise_bali\frameworks\mx\rpc\http\mxml\HTTPService.as:247
> ]
> at
> mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::resu
> ltHandler <http://www.adobe.com/2006/flex/mx/internal::resultHandler>
> ()[C:\dev\enterprise_bali\frameworks\mx\rpc\AbstractInvoker.as:168]
> at
> mx.rpc::Responder/result()[C:\dev\enterprise_bali\frameworks\mx\rpc\Resp
> onder.as:48]
> at
> mx.rpc::AsyncRequest/acknowledge()[C:\dev\enterprise_bali\frameworks\mx\
> rpc\AsyncRequest.as:82]
> at
> DirectHTTPChannel.as$139::DirectHTTPMessageResponder/completeHandler()[C
> :\dev\enterprise_bali\frameworks\mx\messaging\channels\DirectHTTPChannel
> .as:359]
> at
> flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEven
> tFunction()
> at flash.events::EventDispatcher/dispatchEvent()
> at flash.net::URLLoader/flash.net:URLLoader::onComplete()
>
> Line 52 is:
> trace(xmlResult.toXMLString());
>
> Line 98 is part of the HTTPService:
> url="http://localhost:3000/organizations/flex_programs
> <http://localhost:3000/organizations/flex_programs> "
> showBusyCursor="true"
> result="onResult(event)"
> fault="onFault(event)"
> method="POST"
> useProxy="false"/>
>
> Thanks!
>
> --- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> , "Alex Harui" wrote:
> >
> > What is the full stack trace?
> >
> >
> >
> > ________________
> >
> > From: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> [mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> ] On
> > Behalf Of its_llpj
> > Sent: Monday, September 10, 2007 8:35 AM
> > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> > Subject: [flexcoders] Re: Populating XMLListCollection and sending it
> to
> > a Datagrid
> >
> >
> >
> > Oops spoke too soon. I'm getting a TypeError: Error #1009: Cannot
> > access a property or method of a null object reference when I click on
> > the datagrid to send the ID. The code hasn't changed since the example
> > below, but I'm not sure how to troubleshoot this one.
> >
> > public function onSelectFirstGrid(event:Event):void
> >
> > {
> >
> > orgProgramRequest.addEventListener(Event.COMPLETE, onResult)
> >
> > //var params:Object = new Object();
> > //params['id'] = dgOrg.selectedItem.orgID;
> > orgProgramRequest.send(dgOrg.selectedItem.orgID);
> >
> > }
> >
> >
> > public function onResult(e:ResultEvent):void
> >
> > {
> >
> > var xmlResult:XML = e.result as XML;
> >
> > trace(xmlResult.toXMLString()); //is that the xml you expected?
> >
> > var xlResult:XMLList = xmlResult.children(); //or other expression
> >
> > trace(xlResult.length()); //is that the right expression?
> >
> > dg2data = new XMLListCollection(xlResult)
> >
> > trace(dg2data.getItemAt(0).toXMLString());
> >
> > }
> >
> > [Bindable]
> > public var dg2data: XMLListCollection;
> >
> > --- In flexcoders@yahoogroups.com
> <mailto:flexcoders%40yahoogroups.com&g
RE: [flexcoders] Re: Populating XMLListCollection and sending it to a Datagrid
Your results are not in XML. Maybe you need to specify
resultFormat="e4x"?
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of its_llpj
Sent: Monday, September 10, 2007 9:06 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Populating XMLListCollection and sending it to
a Datagrid
TypeError: Error #1009: Cannot access a property or method of a null
object reference.
at
c100/onResult()[/Users/pjb54/src/berkleycenter_development/public/bin/c1
00.mxml:52]
at
c100/__orgProgramRequest_result()[/Users/pjb54/src/berkleycenter_develop
ment/public/bin/c100.mxml:98]
at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEven
tFunction()
at flash.events::EventDispatcher/dispatchEvent()
at
mx.rpc.http.mxml::HTTPService/http://www.adobe.com/2006/flex/mx/internal
::dispatchRpcEvent
<http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent>
()[C:\dev\enterprise_bali\frameworks\mx\rpc\http\mxml\HTTPService.as:247
]
at
mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::resu
ltHandler <http://www.adobe.com/2006/flex/mx/internal::resultHandler>
()[C:\dev\enterprise_bali\frameworks\mx\rpc\AbstractInvoker.as:168]
at
mx.rpc::Responder/result()[C:\dev\enterprise_bali\frameworks\mx\rpc\Resp
onder.as:48]
at
mx.rpc::AsyncRequest/acknowledge()[C:\dev\enterprise_bali\frameworks\mx\
rpc\AsyncRequest.as:82]
at
DirectHTTPChannel.as$139::DirectHTTPMessageResponder/completeHandler()[C
:\dev\enterprise_bali\frameworks\mx\messaging\channels\DirectHTTPChannel
.as:359]
at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEven
tFunction()
at flash.events::EventDispatcher/dispatchEvent()
at flash.net::URLLoader/flash.net:URLLoader::onComplete()
Line 52 is:
trace(xmlResult.toXMLString());
Line 98 is part of the HTTPService:
http://localhost:3000/organizations/flex_programs
<http://localhost:3000/organizations/flex_programs> "
showBusyCursor="true"
result="onResult(event)"
fault="onFault(event)"
method="POST"
useProxy="false"/>
Thanks!
--- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
, "Alex Harui" <[EMAIL PROTECTED]> wrote:
>
> What is the full stack trace?
>
>
>
>
>
> From: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
[mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
] On
> Behalf Of its_llpj
> Sent: Monday, September 10, 2007 8:35 AM
> To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> Subject: [flexcoders] Re: Populating XMLListCollection and sending it
to
> a Datagrid
>
>
>
> Oops spoke too soon. I'm getting a TypeError: Error #1009: Cannot
> access a property or method of a null object reference when I click on
> the datagrid to send the ID. The code hasn't changed since the example
> below, but I'm not sure how to troubleshoot this one.
>
> public function onSelectFirstGrid(event:Event):void
>
> {
>
> orgProgramRequest.addEventListener(Event.COMPLETE, onResult)
>
> //var params:Object = new Object();
> //params['id'] = dgOrg.selectedItem.orgID;
> orgProgramRequest.send(dgOrg.selectedItem.orgID);
>
> }
>
>
> public function onResult(e:ResultEvent):void
>
> {
>
> var xmlResult:XML = e.result as XML;
>
> trace(xmlResult.toXMLString()); //is that the xml you expected?
>
> var xlResult:XMLList = xmlResult.children(); //or other expression
>
> trace(xlResult.length()); //is that the right expression?
>
> dg2data = new XMLListCollection(xlResult)
>
> trace(dg2data.getItemAt(0).toXMLString());
>
> }
>
> [Bindable]
> public var dg2data: XMLListCollection;
>
> --- In flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
<mailto:flexcoders%40yahoogroups.com>
> , "its_llpj" wrote:
> >
> > That's it!
> >
> > Thanks Tracy! Thanks everyone!
> >
> >
> > --- In flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
> <mailto:flexcoders%40yahoogroups.com> , "Tracy Spratt"
wrote:
> > >
> > > Ah, yes of course, it almost certainly is.
> > >
> > >
> > >
> > > I suggest, in verbose style:
> > >
> > > var xmlResult:XML = e.result as XML;
> > >
> > > trace(xmlResult.toXMLString()); //is that the xml you expected?
> > >
> > > var xlResult:XMLList = xmlResult.children(); //or other expression
> > >
> > > trace(xlResult.length()); //is that the right expression?
> > >
> > > dg2data = new XMLLi
[flexcoders] Re: Populating XMLListCollection and sending it to a Datagrid
TypeError: Error #1009: Cannot access a property or method of a null
object reference.
at
c100/onResult()[/Users/pjb54/src/berkleycenter_development/public/bin/c100.mxml:52]
at
c100/__orgProgramRequest_result()[/Users/pjb54/src/berkleycenter_development/public/bin/c100.mxml:98]
at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at
mx.rpc.http.mxml::HTTPService/http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent()[C:\dev\enterprise_bali\frameworks\mx\rpc\http\mxml\HTTPService.as:247]
at
mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::resultHandler()[C:\dev\enterprise_bali\frameworks\mx\rpc\AbstractInvoker.as:168]
at
mx.rpc::Responder/result()[C:\dev\enterprise_bali\frameworks\mx\rpc\Responder.as:48]
at
mx.rpc::AsyncRequest/acknowledge()[C:\dev\enterprise_bali\frameworks\mx\rpc\AsyncRequest.as:82]
at
DirectHTTPChannel.as$139::DirectHTTPMessageResponder/completeHandler()[C:\dev\enterprise_bali\frameworks\mx\messaging\channels\DirectHTTPChannel.as:359]
at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at flash.net::URLLoader/flash.net:URLLoader::onComplete()
Line 52 is:
trace(xmlResult.toXMLString());
Line 98 is part of the HTTPService:
http://localhost:3000/organizations/flex_programs";
showBusyCursor="true"
result="onResult(event)"
fault="onFault(event)"
method="POST"
useProxy="false"/>
Thanks!
--- In flexcoders@yahoogroups.com, "Alex Harui" <[EMAIL PROTECTED]> wrote:
>
> What is the full stack trace?
>
>
>
>
>
> From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
> Behalf Of its_llpj
> Sent: Monday, September 10, 2007 8:35 AM
> To: flexcoders@yahoogroups.com
> Subject: [flexcoders] Re: Populating XMLListCollection and sending it to
> a Datagrid
>
>
>
> Oops spoke too soon. I'm getting a TypeError: Error #1009: Cannot
> access a property or method of a null object reference when I click on
> the datagrid to send the ID. The code hasn't changed since the example
> below, but I'm not sure how to troubleshoot this one.
>
> public function onSelectFirstGrid(event:Event):void
>
> {
>
> orgProgramRequest.addEventListener(Event.COMPLETE, onResult)
>
> //var params:Object = new Object();
> //params['id'] = dgOrg.selectedItem.orgID;
> orgProgramRequest.send(dgOrg.selectedItem.orgID);
>
> }
>
>
> public function onResult(e:ResultEvent):void
>
> {
>
> var xmlResult:XML = e.result as XML;
>
> trace(xmlResult.toXMLString()); //is that the xml you expected?
>
> var xlResult:XMLList = xmlResult.children(); //or other expression
>
> trace(xlResult.length()); //is that the right expression?
>
> dg2data = new XMLListCollection(xlResult)
>
> trace(dg2data.getItemAt(0).toXMLString());
>
> }
>
> [Bindable]
> public var dg2data: XMLListCollection;
>
> --- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> , "its_llpj" wrote:
> >
> > That's it!
> >
> > Thanks Tracy! Thanks everyone!
> >
> >
> > --- In flexcoders@yahoogroups.com
> <mailto:flexcoders%40yahoogroups.com> , "Tracy Spratt" wrote:
> > >
> > > Ah, yes of course, it almost certainly is.
> > >
> > >
> > >
> > > I suggest, in verbose style:
> > >
> > > var xmlResult:XML = e.result as XML;
> > >
> > > trace(xmlResult.toXMLString()); //is that the xml you expected?
> > >
> > > var xlResult:XMLList = xmlResult.children(); //or other expression
> > >
> > > trace(xlResult.length()); //is that the right expression?
> > >
> > > dg2data = new XMLListCollection(xlResult)
> > >
> > > trace(dg2data.getItemAt(0).toXMLString()); //to make It easy to know
> > > the dataField
> > >
> > >
> > >
> > > Tracy
> > >
> > >
> > >
> > >
> > >
> > > From: flexcoders@yahoogroups.com
> <mailto:flexcoders%40yahoogroups.com>
> [mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> ] On
> > > Behal
RE: [flexcoders] Re: Populating XMLListCollection and sending it to a Datagrid
What is the full stack trace?
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of its_llpj
Sent: Monday, September 10, 2007 8:35 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Populating XMLListCollection and sending it to
a Datagrid
Oops spoke too soon. I'm getting a TypeError: Error #1009: Cannot
access a property or method of a null object reference when I click on
the datagrid to send the ID. The code hasn't changed since the example
below, but I'm not sure how to troubleshoot this one.
public function onSelectFirstGrid(event:Event):void
{
orgProgramRequest.addEventListener(Event.COMPLETE, onResult)
//var params:Object = new Object();
//params['id'] = dgOrg.selectedItem.orgID;
orgProgramRequest.send(dgOrg.selectedItem.orgID);
}
public function onResult(e:ResultEvent):void
{
var xmlResult:XML = e.result as XML;
trace(xmlResult.toXMLString()); //is that the xml you expected?
var xlResult:XMLList = xmlResult.children(); //or other expression
trace(xlResult.length()); //is that the right expression?
dg2data = new XMLListCollection(xlResult)
trace(dg2data.getItemAt(0).toXMLString());
}
[Bindable]
public var dg2data: XMLListCollection;
--- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
, "its_llpj" <[EMAIL PROTECTED]> wrote:
>
> That's it!
>
> Thanks Tracy! Thanks everyone!
>
>
> --- In flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com> , "Tracy Spratt" wrote:
> >
> > Ah, yes of course, it almost certainly is.
> >
> >
> >
> > I suggest, in verbose style:
> >
> > var xmlResult:XML = e.result as XML;
> >
> > trace(xmlResult.toXMLString()); //is that the xml you expected?
> >
> > var xlResult:XMLList = xmlResult.children(); //or other expression
> >
> > trace(xlResult.length()); //is that the right expression?
> >
> > dg2data = new XMLListCollection(xlResult)
> >
> > trace(dg2data.getItemAt(0).toXMLString()); //to make It easy to know
> > the dataField
> >
> >
> >
> > Tracy
> >
> >
> >
> >
> >
> > From: flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
[mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
] On
> > Behalf Of Alex Harui
> > Sent: Thursday, September 06, 2007 2:03 PM
> > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> > Subject: RE: [flexcoders] Populating XMLListCollection and sending
it to
> > a Datagrid
> >
> >
> >
> > e.result may be XML and not XMLListCollection.
> >
> >
> >
> >
> >
> > From: flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
[mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
] On
> > Behalf Of Tracy Spratt
> > Sent: Thursday, September 06, 2007 10:28 AM
> > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> > Subject: RE: [flexcoders] Populating XMLListCollection and sending
it to
> > a Datagrid
> >
> > Are you sure onResult is getting called? If so, trace out
> > dg2data.toXMLString() to make sure you have what you expect. You
should
> > see readable xml.
> >
> > Make sure "name" is a first generation child node name in the item
> > node.
> >
> > Tracy
> >
> >
> >
> > From: flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
[mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
] On
> > Behalf Of its_llpj
> > Sent: Thursday, September 06, 2007 12:13 PM
> > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> > Subject: [flexcoders] Populating XMLListCollection and sending it to
a
> > Datagrid
> >
> > Hello, I'm trying to populate a datagrid. Here is my code.
Everything
> > works, but when I use the dataProvider dg2data within my datagrid it
> > comes back empty. I know there is data there, but not sure if I'm
> > missing something.
> >
> > public function onSelectFirstGrid(event:Event):void
> >
> > {
> > myRequest.addEventListener(Event.COMPLETE, onResult)
> > myRequest.send(dg.selectedItem.myID);
> > }
> >
> > private function onResult(e:ResultEvent):void
> >
> > {
> > dg2data = e.result as XMLListCollection;
> > }
> >
> > private function onFault(e:FaultEvent):void
> >
> > {
> > Alert.show(e.fault.message, "Could not load");
> > }
> >
> > [Bindable]
> > public var dg2data: XMLListCollection;
> >
> > My DataGrid
> > > dataProvider="{dg2data}">
> >
> >
> >
> >
> >
> > Thanks!
> >
>
[flexcoders] Re: Populating XMLListCollection and sending it to a Datagrid
Oops spoke too soon. I'm getting a TypeError: Error #1009: Cannot
access a property or method of a null object reference when I click on
the datagrid to send the ID. The code hasn't changed since the example
below, but I'm not sure how to troubleshoot this one.
public function onSelectFirstGrid(event:Event):void
{
orgProgramRequest.addEventListener(Event.COMPLETE,
onResult)
//var params:Object = new Object();
//params['id'] = dgOrg.selectedItem.orgID;
orgProgramRequest.send(dgOrg.selectedItem.orgID);
}
public function onResult(e:ResultEvent):void
{
var xmlResult:XML = e.result as XML;
trace(xmlResult.toXMLString()); //is that the xml you
expected?
var xlResult:XMLList = xmlResult.children(); //or other
expression
trace(xlResult.length()); //is that the right
expression?
dg2data = new XMLListCollection(xlResult)
trace(dg2data.getItemAt(0).toXMLString());
}
[Bindable]
public var dg2data: XMLListCollection;
--- In flexcoders@yahoogroups.com, "its_llpj" <[EMAIL PROTECTED]> wrote:
>
> That's it!
>
> Thanks Tracy! Thanks everyone!
>
>
> --- In flexcoders@yahoogroups.com, "Tracy Spratt" wrote:
> >
> > Ah, yes of course, it almost certainly is.
> >
> >
> >
> > I suggest, in verbose style:
> >
> > var xmlResult:XML = e.result as XML;
> >
> > trace(xmlResult.toXMLString()); //is that the xml you expected?
> >
> > var xlResult:XMLList = xmlResult.children(); //or other expression
> >
> > trace(xlResult.length()); //is that the right expression?
> >
> > dg2data = new XMLListCollection(xlResult)
> >
> > trace(dg2data.getItemAt(0).toXMLString()); //to make It easy to know
> > the dataField
> >
> >
> >
> > Tracy
> >
> >
> >
> >
> >
> > From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
> > Behalf Of Alex Harui
> > Sent: Thursday, September 06, 2007 2:03 PM
> > To: flexcoders@yahoogroups.com
> > Subject: RE: [flexcoders] Populating XMLListCollection and sending
it to
> > a Datagrid
> >
> >
> >
> > e.result may be XML and not XMLListCollection.
> >
> >
> >
> >
> >
> > From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
> > Behalf Of Tracy Spratt
> > Sent: Thursday, September 06, 2007 10:28 AM
> > To: flexcoders@yahoogroups.com
> > Subject: RE: [flexcoders] Populating XMLListCollection and sending
it to
> > a Datagrid
> >
> > Are you sure onResult is getting called? If so, trace out
> > dg2data.toXMLString() to make sure you have what you expect. You
should
> > see readable xml.
> >
> > Make sure "name" is a first generation child node name in the item
> > node.
> >
> > Tracy
> >
> >
> >
> > From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
> > Behalf Of its_llpj
> > Sent: Thursday, September 06, 2007 12:13 PM
> > To: flexcoders@yahoogroups.com
> > Subject: [flexcoders] Populating XMLListCollection and sending it to a
> > Datagrid
> >
> > Hello, I'm trying to populate a datagrid. Here is my code. Everything
> > works, but when I use the dataProvider dg2data within my datagrid it
> > comes back empty. I know there is data there, but not sure if I'm
> > missing something.
> >
> > public function onSelectFirstGrid(event:Event):void
> >
> > {
> > myRequest.addEventListener(Event.COMPLETE, onResult)
> > myRequest.send(dg.selectedItem.myID);
> > }
> >
> > private function onResult(e:ResultEvent):void
> >
> > {
> > dg2data = e.result as XMLListCollection;
> > }
> >
> > private function onFault(e:FaultEvent):void
> >
> > {
> > Alert.show(e.fault.message, "Could not load");
> > }
> >
> > [Bindable]
> > public var dg2data: XMLListCollection;
> >
> > My DataGrid
> > > dataProvider="{dg2data}">
> >
> >
> >
> >
> >
> > Thanks!
> >
>
[flexcoders] Re: Populating XMLListCollection and sending it to a Datagrid
That's it!
Thanks Tracy! Thanks everyone!
--- In flexcoders@yahoogroups.com, "Tracy Spratt" <[EMAIL PROTECTED]> wrote:
>
> Ah, yes of course, it almost certainly is.
>
>
>
> I suggest, in verbose style:
>
> var xmlResult:XML = e.result as XML;
>
> trace(xmlResult.toXMLString()); //is that the xml you expected?
>
> var xlResult:XMLList = xmlResult.children(); //or other expression
>
> trace(xlResult.length()); //is that the right expression?
>
> dg2data = new XMLListCollection(xlResult)
>
> trace(dg2data.getItemAt(0).toXMLString()); //to make It easy to know
> the dataField
>
>
>
> Tracy
>
>
>
>
>
> From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
> Behalf Of Alex Harui
> Sent: Thursday, September 06, 2007 2:03 PM
> To: flexcoders@yahoogroups.com
> Subject: RE: [flexcoders] Populating XMLListCollection and sending it to
> a Datagrid
>
>
>
> e.result may be XML and not XMLListCollection.
>
>
>
>
>
> From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
> Behalf Of Tracy Spratt
> Sent: Thursday, September 06, 2007 10:28 AM
> To: flexcoders@yahoogroups.com
> Subject: RE: [flexcoders] Populating XMLListCollection and sending it to
> a Datagrid
>
> Are you sure onResult is getting called? If so, trace out
> dg2data.toXMLString() to make sure you have what you expect. You should
> see readable xml.
>
> Make sure "name" is a first generation child node name in the item
> node.
>
> Tracy
>
>
>
> From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
> Behalf Of its_llpj
> Sent: Thursday, September 06, 2007 12:13 PM
> To: flexcoders@yahoogroups.com
> Subject: [flexcoders] Populating XMLListCollection and sending it to a
> Datagrid
>
> Hello, I'm trying to populate a datagrid. Here is my code. Everything
> works, but when I use the dataProvider dg2data within my datagrid it
> comes back empty. I know there is data there, but not sure if I'm
> missing something.
>
> public function onSelectFirstGrid(event:Event):void
>
> {
> myRequest.addEventListener(Event.COMPLETE, onResult)
> myRequest.send(dg.selectedItem.myID);
> }
>
> private function onResult(e:ResultEvent):void
>
> {
> dg2data = e.result as XMLListCollection;
> }
>
> private function onFault(e:FaultEvent):void
>
> {
> Alert.show(e.fault.message, "Could not load");
> }
>
> [Bindable]
> public var dg2data: XMLListCollection;
>
> My DataGrid
> dataProvider="{dg2data}">
>
>
>
>
>
> Thanks!
>
RE: [flexcoders] Re: Populating XMLListCollection and sending it to a Datagrid
dg2data.children();
you might wanna look at
http://www.adobe.com/devnet/flex/quickstart/accessing_xml_data/
brian..
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of its_llpj
Sent: Thursday, September 06, 2007 11:47 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Populating XMLListCollection and sending it to
a Datagrid
I'll try tracing it, but I did have alerts all around both functions
to make sure things are getting called.
I tried the dg2data.getChildren() within the dataProvider, but I get
an error:
Error: Call to a possibly undefined method getChildren through a
reference with static type mx.collections:XMLListCollection.
--- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
, "Tracy Spratt" <[EMAIL PROTECTED]> wrote:
>
> Are you sure onResult is getting called? If so, trace out
> dg2data.toXMLString() to make sure you have what you expect. You
should
> see readable xml.
>
>
>
> Make sure "name" is a first generation child node name in the item
> node.
>
>
>
> Tracy
>
>
>
>
>
> From: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
[mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
] On
> Behalf Of its_llpj
> Sent: Thursday, September 06, 2007 12:13 PM
> To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> Subject: [flexcoders] Populating XMLListCollection and sending it to a
> Datagrid
>
>
>
> Hello, I'm trying to populate a datagrid. Here is my code. Everything
> works, but when I use the dataProvider dg2data within my datagrid it
> comes back empty. I know there is data there, but not sure if I'm
> missing something.
>
> public function onSelectFirstGrid(event:Event):void
>
> {
> myRequest.addEventListener(Event.COMPLETE, onResult)
> myRequest.send(dg.selectedItem.myID);
> }
>
> private function onResult(e:ResultEvent):void
>
> {
> dg2data = e.result as XMLListCollection;
> }
>
> private function onFault(e:FaultEvent):void
>
> {
> Alert.show(e.fault.message, "Could not load");
> }
>
> [Bindable]
> public var dg2data: XMLListCollection;
>
> My DataGrid
> dataProvider="{dg2data}">
>
>
>
>
>
> Thanks!
>
***
The information in this e-mail is confidential and intended solely for the
individual or entity to whom it is addressed. If you have received this e-mail
in error please notify the sender by return e-mail delete this e-mail and
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***
[flexcoders] Re: Populating XMLListCollection and sending it to a Datagrid
I'll try tracing it, but I did have alerts all around both functions
to make sure things are getting called.
I tried the dg2data.getChildren() within the dataProvider, but I get
an error:
Error: Call to a possibly undefined method getChildren through a
reference with static type mx.collections:XMLListCollection.
--- In flexcoders@yahoogroups.com, "Tracy Spratt" <[EMAIL PROTECTED]> wrote:
>
> Are you sure onResult is getting called? If so, trace out
> dg2data.toXMLString() to make sure you have what you expect. You should
> see readable xml.
>
>
>
> Make sure "name" is a first generation child node name in the item
> node.
>
>
>
> Tracy
>
>
>
>
>
> From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
> Behalf Of its_llpj
> Sent: Thursday, September 06, 2007 12:13 PM
> To: flexcoders@yahoogroups.com
> Subject: [flexcoders] Populating XMLListCollection and sending it to a
> Datagrid
>
>
>
> Hello, I'm trying to populate a datagrid. Here is my code. Everything
> works, but when I use the dataProvider dg2data within my datagrid it
> comes back empty. I know there is data there, but not sure if I'm
> missing something.
>
> public function onSelectFirstGrid(event:Event):void
>
> {
> myRequest.addEventListener(Event.COMPLETE, onResult)
> myRequest.send(dg.selectedItem.myID);
> }
>
> private function onResult(e:ResultEvent):void
>
> {
> dg2data = e.result as XMLListCollection;
> }
>
> private function onFault(e:FaultEvent):void
>
> {
> Alert.show(e.fault.message, "Could not load");
> }
>
> [Bindable]
> public var dg2data: XMLListCollection;
>
> My DataGrid
> dataProvider="{dg2data}">
>
>
>
>
>
> Thanks!
>
