Hello,
Working my way through this tutorial and I hit a wall.
I looked at the sample code and cannot figure out why this event is not
available.
Any Idea's, probably something simple I am just not seeing, thanks...
This is the error I am getting:
Event type 'events:OptionSelectEvent' is unavailable. AdobeODT/src
AdobeODT.mxml
line 61
This is the code for the AdobeODT.mxml I have marked the post where the error
is with
the text ERROR LINE.
Below is also the code for the Options.mxml code:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=vertical
horizontalAlign=left paddingTop=5 backgroundColor=#FF
creationComplete=init()
xmlns:Components=Components.*
mx:Script
![CDATA[
import mx.events.ListEvent;
import mx.collections.ArrayCollection;
import mx.rpc.events.FaultEvent;
import mx.controls.Alert;
import mx.rpc.events.ResultEvent;
import Events.OptionSelectEvent;
[Bindable] private var roomList:ArrayCollection;
[Bindable] public var selectedOptions:ArrayCollection = new
ArrayCollection();
private function changeHandler(event:ListEvent):void{
}
private function init():void{
rooms.send();
}
private function httpFaultHandler(event:FaultEvent):void{
Alert.show(There was a problem,Error);
}
private function httpResultHandler(event:ResultEvent):void{
roomList= event.result.rooms.room;
}
private function optionHandler(event:OptionSelectEvent):void{
var index:int =
selectedOptions.getItemIndex(event.option);
if (index == -1){
selectedOptions.addItem(event.option);
}else{
selectedOptions.removeItemAt(index);
}
}
]]
/mx:Script
mx:HTTPService id=rooms
url=assets/roomList.xml
fault=httpFaultHandler(event)
result=httpResultHandler(event)/
mx:Label x=10 y=10 text=XYZ Convention fontWeight=bold
fontSize=21/
mx:HBox
mx:Text x=10 y=41 text=111 49th Ave. Denver, CO 80634/
mx:Text x=208 y=41 text=Phone: 303-555-1212/
mx:Text x=345 y=41 text=Fax: 303-555-1234/
/mx:HBox
mx:Label x=10 y=72 text=Room Reservation System fontSize=14
fontWeight=bold/
mx:Canvas height=100%
mx:Label x=0 text=Please select any additional amenities needed for
your room.
Our staff will contact you to finialize your reservation/
Components:Options x=0 y=26
ERROR LINE optionSelected=optionHandler(event)/
mx:Label x=0 y=116 text=Rooms Available/
mx:List id=dg
x=0 y=142 width=250
itemClick=changeHandler(event)
dataProvider={roomList} labelField=name
/mx:List
Components:ReservationForm x=439 y=142 width=318 height=529
selectedOptions={selectedOptions}/
/mx:Canvas
/mx:Application
**END CODE*
***OPTIONS.MXML CODE*
?xml version=1.0 encoding=utf-8?
mx:Canvas xmlns:mx=http://www.adobe.com/2006/mxml; width=840 height=80
mx:Script
![CDATA[
import Events.OptionSelectEvent;
private function clickHandler(event:Event):void{
var selection:String = event.target.label;
var optionSelectEvent:OptionSelectEvent = new
OptionSelectEvent(optionSelected,selection);
dispatchEvent(optionSelectEvent);
}
]]
/mx:Script
mx:Metadata
[Event(name=optionSelected, type=events.OptionSelectEvent)]
/mx:Metadata
mx:CheckBox x=132 y=10 label=Dance Floor
click=clickHandler(event)/
mx:CheckBox x=10 y=10 label=Microphone
click=clickHandler(event)/
mx:CheckBox x=132 y=40 label=Special Lighting
click=clickHandler(event)/
mx:CheckBox x=529 y=10 label=Extra Trash Receptacals
click=clickHandler(event)/
mx:CheckBox x=272 y=10 label=Food Station
click=clickHandler(event)/
mx:CheckBox x=422 y=10 label=Security
click=clickHandler(event)/
mx:CheckBox x=422 y=40 label=Waitstaff
click=clickHandler(event)/
mx:CheckBox x=10 y=40 label=Projector
click=clickHandler(event)/
mx:CheckBox x=272 y=40 label=Color Table Linens
click=clickHandler(event)/
mx:CheckBox x=529 y=40 label=Additional Electrical Outlets
