You cannot do this: > loginSrv.send(); > loginOK = loginSrv.result.results.ans;
Data service calls are asynchronous. http://www.cflex.net/showfaq.cfm?Object=faq&channelID=1&faqtype=&default fields=&defaultValues=#Question371 Tracy -----Original Message----- From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of endofadam228 Sent: Sunday, November 20, 2005 4:30 AM To: [email protected] Subject: [flexcoders] Re: Alert display late in tagged AS code Hi all Flex developer I really need your help! Please, thank you very much! --- In [email protected], "endofadam228" <[EMAIL PROTECTED]> wrote: > > Alert display late in tagged AS code > > I wanna create a app with login page, I am testing the alert function > with login unsuccessful. > > After loaded the first page, I don't know why the alert will show when > I click the button second time. I have test by Network Monitor, I can > get the xml content in my first click, but I don't know why the value > save into AS code after I click one more! > > true.html > ================================================================ > <results><ans>false</ans></results> > > index.mxml > ================================================================ > <?xml version="1.0" encoding="utf-8"?> > <mx:Application xmlns:mx="http://www.macromedia.com/2003/mxml"; > horizontalAlign="center" verticalAlign="middle"> > <mx:HTTPService id="loginSrv" url="http://127.0.0.1/true.html";> > </mx:HTTPService> > <mx:Script> > <![CDATA[ > function checkLogin(){ > var loginOK = true; > loginSrv.send(); > loginOK = loginSrv.result.results.ans; > if (loginOK == false){ > alert('Your login ID or password is not correct!', 'Warning'); > } > } > ]]> > </mx:Script> > <mx:Panel title="Login Page" autoLayout="true" creationPolicy="queued"> > <mx:Label text="Login ID:" id="lblid"/> > <mx:TextInput id="txtid" /> > <mx:Label text="Password:" id="lblpw"/> > <mx:TextInput id="txtpw" password="true" /> > <mx:ControlBar horizontalAlign="right" id="cbar"> > <mx:Button label="Login" id="btnlogin" click="checkLogin();"/> > <mx:Button label="Cancel" id="btncancel" /> > </mx:ControlBar> > </mx:Panel> > </mx:Application> > -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links ------------------------ Yahoo! Groups Sponsor --------------------~--> Get fast access to your favorite Yahoo! Groups. Make Yahoo! your home page http://us.click.yahoo.com/dpRU5A/wUILAA/yQLSAA/nhFolB/TM --------------------------------------------------------------------~-> -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
