[flexcoders] Re: help with a repeater
As I said, it is easier to package up the items into a component and
repeat that. To that end, here is an example (Unfortunately, it appears
that vimeo is set up not to allow embedding. It does work with other web
sites however):
Application:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=vertical xmlns:Vimeo=Vimeo.*
creationComplete=onCreationComplete()
mx:Script
![CDATA[
import mx.collections.ArrayCollection;
import mx.collections.XMLListCollection;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
private var vimeoListArrayColl:ArrayCollection;
private function onCreationComplete():void
{
vimeoService.send();
}
private function onResult(event:ResultEvent):void
{
vimeoListArrayColl = event.result.videos.video as
ArrayCollection;
vimeoRepeater.dataProvider = vimeoListArrayColl;
}
private function onFault(event:FaultEvent):void
{
}
]]
/mx:Script
mx:Repeater id=vimeoRepeater
Vimeo:VimeoList vimeoItem={vimeoRepeater.currentItem}/
/mx:Repeater
mx:HTTPService id=vimeoService
url=http://vimeo.com/api/v2/iglesiafls/videos.xml;
resultFormat=object result=onResult(event) fault=onFault(event)/
/mx:Application
VimeoList.mxml:
?xml version=1.0 encoding=utf-8?
mx:VBox xmlns:mx=http://www.adobe.com/2006/mxml;
mx:Script
![CDATA[
import mx.managers.PopUpManager;
[Bindable] public var vimeoItem:Object;
private function openWindowVimeo(event:MouseEvent):void
{
var myVimeoWindow:VimeoWindow =
PopUpManager.createPopUp(this, VimeoWindow, true) as VimeoWindow;
myVimeoWindow.windowTitle = vimeoItem.title;
myVimeoWindow.iFrameSource = vimeoItem.url;
PopUpManager.centerPopUp(myVimeoWindow);
}
]]
/mx:Script
mx:Image source={vimeoItem.thumbnail_medium} width=200
height=150/
mx:Text id=titleText text={vimeoItem.title} color=#F5FBFC
fontSize=14 width=300/
mx:Text text={vimeoItem.description} color=#F5FAFB
width=300/
mx:Text text={vimeoItem.url}/
mx:Button name={vimeoItem.title} label=ver video
click=openWindowVimeo(event) enabled=true/
/mx:VBox
VimeoWindow.mxml:
?xml version=1.0 encoding=utf-8?
mx:TitleWindow xmlns:mx=http://www.adobe.com/2006/mxml;
layout=vertical width=800 height=600
xmlns:flexiframe=http://code.google.com/p/flex-iframe/;
title={windowTitle}
showCloseButton=true
close=titleWindow_close(event);
mx:Script
![CDATA[
import mx.events.CloseEvent;
import mx.managers.PopUpManager;
[Bindable] public var windowTitle:String;
[Bindable] public var iFrameSource:String;
private function titleWindow_close(evt:CloseEvent):void
{
PopUpManager.removePopUp(this);
}
]]
/mx:Script
flexiframe:IFrame id=iFrameBySource width=100% height=100%
source={iFrameSource}/
/mx:TitleWindow
You will need flex-iframe from
https://github.com/flex-users/flex-iframe/ to embed the HTML.
Note that this is a quick and dirty example with no error checking etc.
You should use this to further your understanding rather than as a basis
for production code.
--- In flexcoders@yahoogroups.com, Gustavo Duenas gduenas@... wrote:
This repeater is making me crazy, someone can help me out.
Hi I have a repeater that has a button and the button open a title
window component from flex
So far I use the name property of the button to pass the title from
the repeater to the title of the titlewindow
here it is:
Vimeo is the name of the repeater
mx:button name={vimeo.currentItem.title}
on the as3:
myWindow.title=event.currentTarget.name;
so far I can open it with the names from the list.
Also I have an html inside of the title window and I want to set its
location from the parameters of the repeater
so here is when it start to be hard to imagine a way to retrieve that
information from the repeater and pass it to
the location.
here is my code.
import mx.managers.PopUpManager;
import mx.containers.*;
import mx.controls.Alert;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
import flsWindow;
private function
openWindowVimeo(event:MouseEvent):void{
var
myVimeoWindow:TitleWindow= TitleWindow(PopUpManager.createPopUp(this,
flsWindow, true));
myVimeoWindow.width=800;
[flexcoders] Re: help with a repeater
I have had better results with a repeater if I bundle all the components in the
repeater into a single component and then repeat that. You can create public
variables in this custom component to hold values you need to pass in.
--- In flexcoders@yahoogroups.com, Gustavo Duenas gduenas@... wrote:
I have a repeater which reads a xmllist from vimeo, it works and do
the repeat but when I tried to pass info from the repeater to the
title window, something happens and I have an as3
errror. this is my code.
mx:Script
![CDATA[
import mx.managers.PopUpManager;
import mx.containers.*;
import mx.controls.Alert;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
import flsWindow;
private function openWindowVimeo(event:MouseEvent):void{
var myVimeoWindow:TitleWindow=
TitleWindow(PopUpManager.createPopUp(this, flsWindow, true));
myVimeoWindow.title=vimeoService.lastResult.video.title;///this is
the one using the xmlList,
it works but only the last title and with tags there is a way that my
different video titles will be in the opened windows?
also when I try using the repeater like:
myVimeoWindow.title=vimeo.currentItem.title
is always giving me and error.
}
///here is my repeater, it works, but I cannot open the window as I
want.
mx:HTTPService id=vimeoService
url=http://vimeo.com/api/v2/iglesiafls/videos.xml
resultFormat=e4x fault=onFault(event)/
mx:XMLListCollection id=myVimeoList
source={vimeoService.lastResult.video}/
mx:VBox width=340 height=334 x=699 y=422
mx:Repeater id=vimeo dataProvider={myVimeoList}
mx:Image source={vimeo.currentItem.thumbnail_medium}
width=200
height=150/
mx:Text text={vimeo.currentItem.title} color=#F5FBFC
fontSize=14 width=300/
mx:Text text={vimeo.currentItem.description} color=#F5FAFB
width=300/
mx:LinkButton label=ver video click=openWindowVimeo(event)
id=vimeoButton enabled=true/
/mx:Repeater
/mx:VBox
Could someone help me out
gus
Re: [flexcoders] Re: help with a repeater
can you point me how?
thanks
gus
On Oct 7, 2011, at 12:04 PM, valdhor wrote:
I have had better results with a repeater if I bundle all the
components in the repeater into a single component and then repeat
that. You can create public variables in this custom component to
hold values you need to pass in.
--- In flexcoders@yahoogroups.com, Gustavo Duenas gduenas@... wrote:
I have a repeater which reads a xmllist from vimeo, it works and do
the repeat but when I tried to pass info from the repeater to the
title window, something happens and I have an as3
errror. this is my code.
mx:Script
