[flexcoders] arraycollection to xml
i have an xml as my source for a model which i use as the source for
arraycollection. in my array collection i may add or remove items.
i would like to get the modified arraycollection back to xml format.
the reason for needing the arraycollection in xml format is i use
zinc to save the xml file locally.
--
public function addPerson():void {
ac.addItem({first:firstInput.text, last:lastInput.text,
email:emailInput.text});
//clearInputs();
}
public function removePerson():void {
if (dg.selectedIndex >= 0) {
ac.removeItemAt(dg.selectedIndex);
}
}
public function updatePerson():void {
if (dg.selectedItem !== null) {
ac.setItemAt({first:firstInput.text, last:lastInput.text,
email:emailInput.text}, dg.selectedIndex);
}
}
any help will be greatly appreciated...
thanks
keith
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[flexcoders] Re: modules & httpservice
thanks for the feedback so far... my orginal post was referncing a single project with both the module and the calling application in the same project. this scenario is what caused the error. if i now create a new project and call the orginal module from the new project (the module is in the same domain but not in the same directory as the calling swf) then everything works just fine. i am not sure if that changes your assesment... any thoughts...? --- In flexcoders@yahoogroups.com, "Alex Harui" <[EMAIL PROTECTED]> wrote: > > I think the original poster is hitting a shared code issue. HTTPService > might be in two different modules? If putting a dummy HTTPService in > the main app makes it go away, then that's what it is. > > > > > > From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On > Behalf Of grimmwerks > Sent: Tuesday, September 11, 2007 9:31 PM > To: flexcoders@yahoogroups.com > Subject: Re: [flexcoders] modules & httpservice > > > > I'm getting the same error now; it's been working fine for awhile; I'd > uninstalled and now just reinstalled the flash plugin: > > > > TypeError: Error #1009: Cannot access a property or method of a > null object reference. > > at mx.effects.effectClasses::ZoomInstance/play () > > at mx.effects::EffectInstance/startEffect() > > at > mx.effects.effectClasses::ParallelInstance/play() > > at mx.effects::EffectInstance/startEffect() > > at mx.effects::Effect/play() > > at mx.core::UIComponent/::commitCurrentState() > > at > mx.core::UIComponent/::creationCompleteHandler() > > at > flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEv en > tFunction() > > at flash.events::EventDispatcher/dispatchEvent () > > at mx.core::UIComponent/dispatchEvent() > > at mx.core::UIComponent/set initialized() > > at > mx.managers::LayoutManager/::doPhasedInstantiation() > > at mx.managers::LayoutManager/validateNow() > > at mx.core::UIComponent/::commitCurrentState() > > at > mx.core::UIComponent/::creationCompleteHandler() > > at > flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEv en > tFunction() > > at flash.events::EventDispatcher/dispatchEvent () > > at mx.core::UIComponent/dispatchEvent() > > at mx.core::UIComponent/set initialized() > > at > mx.managers::LayoutManager/::doPhasedInstantiation() > > at > Function/http://adobe.com/AS3/2006/builtin::apply( > <http://adobe.com/AS3/2006/builtin::apply(> ) > > at mx.core::UIComponent/::callLaterDispatcher2 () > > at mx.core::UIComponent/::callLaterDispatcher () > > > > > > On Sep 11, 2007, at 4:31 PM, keithtucci wrote: > > > > > > i am attempting to use ModuleLoader to load a module that is using > > httpservice and i keep getting a 1009 error. i am not sure if this > > is a known issue or i am just doing something incorrectly... > > > > any ideas...? > > > > TypeError: Error #1009: Cannot access a property or method of a null > > object reference. > > at mx.rpc::AbstractInvoker$cinit() > > at [newclass] > > at global$init() > > at global$init() > > at test1c/private::_test1c_HTTPService1_i() > > at test1c() > > at _test1c_mx_core_FlexModuleFactory/create() > > at mx.modules::ModuleLoader/private::moduleReadyHandler () > > at > > flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEv > > entFunction() > > at flash.events::EventDispatcher/dispatchEvent() > > at private::ModuleInfoProxy/private::moduleEventHandler () > > at > > flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEv > > entFunction() > > at flash.events::EventDispatcher/dispatchEvent() > > at private::ModuleInfo/readyHandler() > > at > > flash.events::EventDispatcher/flash.events:EventDispa
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