Re: [Junk E-Mail - MED] [flexcoders] Problem with States and switching to a give
Hi,
Thanks for the quick response. Makes sense a bit more. I posted a
similar question before and got good answer but still wanted to get some
additional insight.
Thanks for the help!
-Malik
--- In flexcoders@yahoogroups.com, Shannon Hicks [EMAIL PROTECTED] wrote:
You need to have LoginPanel.mxml fire off an event, then have
Main.mxml
capture the event, and change the state as the event result.
Add this code to LoginPanel.mxml:
mx:Metadata
[Event(name=loggedin,type=flash.events.event)]
/mx:Metadata
Then change this:
mx:Button label=Login click=dispatchEvent(new Event(loggedin))/
In Main.mxml, add:
mx:Script
![CDATA[
public function loginComplete():void {
currentState=home;
}
]]
/mx:Script
And change this:
view:LoginPanel id=login loggedin=loginComplete() /
Now, this code obviously isn't tested, but it should send you down the
right
path :)
Shan
_
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]
On
Behalf Of malik_robinson
Sent: Tuesday, July 18, 2006 9:58 PM
To: flexcoders@yahoogroups.com
Subject: [Junk E-Mail - MED] [flexcoders] Problem with States and
switching
to a given state.
Hi,
How do you change the state from within different mxml files. My code
is
below. As of now I do not have any functions or anything written. I
am
just trying to work with the states in a simplistic manner. I have 3
files.
Main.mxml, LoginPanel.mxml, Home.mxml. I want the base state to be
the
login page when Main.mxml is run, once the user logs in, then I want
to go
to Home.mxml. Does anyone see how I can fix this given the code I
have put
together, any suggestions as well.I am trying to learn Cairngorm,
but
for now any assistance appreciated.
Main.mxml
mx:Application xmlns:mx=HYPERLINK
http://www.adobe.com/2006/mxmlhttp://www.adobe.com/2006/mxml;
layout=absolute horizontalScrollPolicy=off
verticalScrollPolicy=off xmlns:view=com.myHR.view.*
mx:states
mx:State name=home
mx:AddChild
mx:target
view:Home id=home /
/mx:target
/mx:AddChild
mx:RemoveChild target={login} /
/mx:State
/mx:states
view:LoginPanel id=login /
/mx:Application
Home.mxml
?xml version=1.0 encoding=utf-8?
mx:Canvas xmlns:mx=HYPERLINK
http://www.adobe.com/2006/mxmlhttp://www.adobe.com/2006/mxml;
width=100%
mx:HBox y=50 x=20
mx:Panel id=myCompanies height=325 title=Companies x=26
y=60
mx:HBox width=100% height=100%
mx:DataGrid resizableColumns=true sortableColumns=true
height=100%
mx:columns
mx:DataGridColumn headerText=Name dataField=col1/
mx:DataGridColumn headerText=Type dataField=col2/
mx:DataGridColumn headerText=Level dataField=col3/
/mx:columns
/mx:DataGrid
/mx:HBox
/mx:Panel
/mx:HBox
/mx:Canvas
LoginPanel.mxml
?xml version=1.0 encoding=utf-8?
mx:Canvas xmlns:mx=HYPERLINK
http://www.adobe.com/2006/mxmlhttp://www.adobe.com/2006/mxml;
width=400
height=300
mx:Panel
xmlns:mx=HYPERLINK
http://www.adobe.com/2006/mxmlhttp://www.adobe.com/2006/mxml;
xmlns:view=com.myApp.view.*
title=Login
horizontalAlign=center
mx:Form id=loginForm
mx:FormItem label=Username:
mx:TextInput id=username/
/mx:FormItem
mx:FormItem label=Password:
mx:TextInput id=password displayAsPassword=true/
/mx:FormItem
/mx:Form
!-- My Problem is here. I want to go back to the home state, but
the
actual states tags are defined in Main.mxml ---
mx:ControlBar horizontalAlign=right
mx:Button label=Login click=currentState='Main.home'/
/mx:ControlBar
/mx:Panel
/mx:Canvas
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Re: [Junk E-Mail - MED] [flexcoders] Problem with States and switching to a give
Hi,Thanks for the assistance here.This line seems to throw an error actually Shannon.mx:Metadata [Event(name="loggedin",type="flash.events.event")]/mx:Metadata In the "problems" panel it says:Event type 'flash.events:event' is unavailable.-Malik--- In flexcoders@yahoogroups.com, "Shannon Hicks" [EMAIL PROTECTED] wrote: You need to have LoginPanel.mxml fire off an event, then have Main.mxml capture the event, and change the state as the event result. Add this code to LoginPanel.mxml: mx:Metadata [Event(name="loggedin",type="flash.events.event")] /mx:Metadata Then change this: mx:Button label="Login" click="dispatchEvent(new Event(loggedin))"/ In Main.mxml, add: mx:Script ![CDATA[ public function loginComplete():void { currentState="home"; } ]] /mx:Script And change this: view:LoginPanel id="login" loggedin="loginComplete()" / Now, this code obviously isn't tested, but it should send you down the right path :) Shan _From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of malik_robinson Sent: Tuesday, July 18, 2006 9:58 PM To: flexcoders@yahoogroups.com Subject: [Junk E-Mail - MED] [flexcoders] Problem with States and switching to a given state. Hi, How do you change the state from within different mxml files. My code is below. As of now I do not have any functions or anything written. I am just trying to work with the states in a simplistic manner. I have 3 files. Main.mxml, LoginPanel.mxml, Home.mxml. I want the base state to be the login page when Main.mxml is run, once the user logs in, then I want to go to Home.mxml. Does anyone see how I can fix this given the code I have put together, any suggestions as well.I am trying to learn Cairngorm, but for now any assistance appreciated. Main.mxml mx:Application xmlns:mx="HYPERLINK "http://www.adobe.com/2006/mxml"http://www.adobe.com/2006/mxml" layout="absolute" horizontalScrollPolicy="off" verticalScrollPolicy="off" xmlns:view="com.myHR.view.*"mx:states mx:State name="home" mx:AddChild mx:target view:Home id="home" / /mx:target /mx:AddChild mx:RemoveChild target="{login}" / /mx:State /mx:states view:LoginPanel id="login" / /mx:Application Home.mxml ?xml version="1.0" encoding="utf-8"? mx:Canvas xmlns:mx="HYPERLINK "http://www.adobe.com/2006/mxml"http://www.adobe.com/2006/mxml" width="100%" mx:HBox y="50" x="20"mx:Panel id="myCompanies" height="325" title="Companies" x="26" y="60" mx:HBox width="100%" height="100%"mx:DataGrid resizableColumns="true" sortableColumns="true" height="100%" mx:columns mx:DataGridColumn headerText="Name" dataField="col1"/ mx:DataGridColumn headerText="Type" dataField="col2"/ mx:DataGridColumn headerText="Level" dataField="col3"/ /mx:columns/mx:DataGrid /mx:HBox /mx:Panel /mx:HBox /mx:Canvas LoginPanel.mxml ?xml version="1.0" encoding="utf-8"? mx:Canvas xmlns:mx="HYPERLINK "http://www.adobe.com/2006/mxml"http://www.adobe.com/2006/mxml" width="400" height="300" mx:Panel xmlns:mx="HYPERLINK "http://www.adobe.com/2006/mxml"http://www.adobe.com/2006/mxml" xmlns:view="com.myApp.view.*"title="Login" horizontalAlign="center"mx:Form id="loginForm" mx:FormItem label="Username: " mx:TextInput id="username"/ /mx:FormItem mx:FormItem label="Password: " mx:TextInput id="password" displayAsPassword="true"/ /mx:FormItem /mx:Form !-- My Problem is here. I want to go back to the home state, but the actual states tags are defined in Main.mxml --- mx:ControlBar horizontalAlign="right" mx:Button label="Login" click="currentState='Main.home'"/ /mx:ControlBar /mx:Panel /mx:Canvas -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.1.394 / Virus Database: 268.10.1/390 - Release Date: 7/17/2006-- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.394 / Virus Database: 268.10.1/390 - Release Date: 7/17/2006
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