Hi all, My db server is up and running on 8080 and I get CORS policy: No 'Access-Control-Allow-Origin' error on connection. I'm guessing this is a server setting but I haven't been able to find the solution. Access to XMLHttpRequest at 'http://localhost:8080/rootmodel/securityCommand.flex?reqType=login&userId=randy&userPwd=steak' from origin 'http://localhost:3000' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. Thanks
> On 05/04/2024 8:36 AM EDT MARK HARTNETT <m_hartn...@comcast.net> wrote: > > > Almost every error has been a null reference and Iv'e either moved the code > to creationComplete or did as did as Maria said used ternary statements. > > The spark and mx comboBox always fails when the dataProvider is initially > null. The JS checks to see if the labelField is blank and adds "label" as the > labelField. (I think it's supposed to exit here)The the dp is accesed using > the labelField and throws an error. > > I switched to the Jewel comboBox and all of the null errors disappeared but a > lot of extra attribute errors. I have a lot of ComboBoxes with some special > functionality so I extended the Jewel CB and added some attributes that get > created as beads if not null. I did a global change from s:ComboBox to my > extended CL:ComboBox, and the system opened login with no errors in the log. > > <j:ComboBox xmlns:fx="http://ns.adobe.com/mxml/2009"; > xmlns:j="library://ns.apache.org/royale/jewel"> > > <fx:Script> > <![CDATA[ > [Bindable]public var editable:Boolean = true; > [Bindable]public var enabled:Boolean = true; > [Bindable]public var selected:Boolean = true; > [Bindable]public var restrict:String=null; > ]]> > </fx:Script> > </j:ComboBox> > > > > > > On 05/02/2024 2:29 PM EDT Maria Jose Esteve <mjest...@iest.com> wrote: > > > > > > > > Hi Mark, > > > > I don't know how the binding in Flex worked internally but if gp is null an > > error would surely occur, perhaps it was an internal error that was > > intercepted but... > > > > I can share with you how I do it, although I don't know if it is the best > > way: > > > > <ns7:CustomButtonBar id="topCBB" > > btnA="['Home','Statistics','Network','MCA Grid']" > > btnBoxA="{!gp?[]:[gp.hpc, gp.statisticsCtrl, gp.siteNetworkCtrl, gp.dgBOX]}" > > itemH="36" > > fntSz="16"/> > > > > > > > > Or > > btnBoxA="{!gp?null:[gp.hpc, gp.statisticsCtrl, gp.siteNetworkCtrl, > > gp.dgBOX]}" > > > > Or > > btnBoxA="{!gp?[null,null,null,null]:[gp.hpc, gp.statisticsCtrl, > > gp.siteNetworkCtrl, gp.dgBOX]}" > > > > > > > > It depends on what works for you. > > > > > > Hiedra > > > > De: MARK HARTNETT <m_hartn...@comcast.net> > > Enviado el: jueves, 2 de mayo de 2024 18:44 > > Para: users@royale.apache.org > > Asunto: JS questions > > > > > > > > Hi all, > > > > All of my errors right now are null references. > > > > > > > > In this code gp.hpc crashes because hpc is null at this point. > > > > In Flex, I didn't care about that because once init() was done it was no > > longer null. > > > > > > > > <ns7:CustomButtonBar id="topCBB" > > btnA="['Home','Statistics','Network','MCA Grid']" > > btnBoxA="{[gp.hpc, gp.statisticsCtrl, gp.siteNetworkCtrl, gp.dgBOX]}" > > itemH="36" > > fntSz="16"/> > > > > > > > > With JS the null hpc throws an error. > > > > Moving those variables to creationComplete solves the problem. > > > > > > > > What is the difference with JS binding and Flex in terms of timing and > > object creation? > > > > Is there a a bead that allows nulls? > > > > > > > > Thanks > > > > > > > > > > >
