When you say that you change the autoplay
properties to true – where do you mean? In the mxml tag or in the
script that is loading the music file. Also – how are you loading
the media? The medialPlayer.load() loads the media but does not play it.
Mind sharing a bit more?
Jeff
Founder
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From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Venkata Krishnan Natarajan
Sent: Sunday, June 12, 2005 5:33
AM
To: flexcoders@yahoogroups.com
Cc: [EMAIL PROTECTED]
Subject: [flexcoders] Auto loading
mediaController
Hi,
I used the "complete" event to change
the selectedItem of the grid to
selectedItem+1, which loads the next song in the
grid to the controller. But
the controller is paused. I have to click the play
button to play the song.
I tried changing the autoplay properties of the
controller but it wont work.
Any suggestions? I have attached the mxml and
actionscript code for
reference. Please advice.
Thanks
Venkat
-------------mxml-------------
<?xml version="1.0"
encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.macromedia.com/2003/mxml"
marginBottom="0"
marginLeft="0" marginRight="0" marginTop="0"
backgroundColor="#FFFFFF"
horizontalAlign="center" xmlns="*">
<mx:Model id="model1"
source="Tamilmakkal.xml"/>
<mx:Script
source="DragEventHandlers.as"/>
<mx:Canvas
width="770" height="100%" cornerRadius="10"
borderColor="#666666"
dropShadow="true">
<mx:HBox
width="100%" height="100%" horizontalAlign="left"
marginLeft="0" marginRight="0"
horizontalGap="0" marginBottom="0"
marginTop="0" verticalGap="0"
>
<mx:Panel title="ALBUMS" height="100%"
width="200" marginBottom="0"
marginRight="0" marginTop="0"
marginLeft="0" >
<mx:VDividedBox marginBottom="0"
marginRight="0" marginTop="0"
marginLeft="0" width="100%"
height="100%">
<mx:List height="50%" width="100%"
dataProvider="{model1.Music.Album}"
change="this.selectedItem=event.target.selectedItem"
borderThickness="1"
borderStyle="solid"
buttonColor="#FFFFFF"/>
<mx:DataGrid id="datagrid1" dragEnabled="true"
multipleSelection="true"
dataProvider="{selectedItem.file}" width="100%"
height="50%">
<mx:columns>
<mx:Array>
<mx:DataGridColumn headerText="Title"
columnName="filename" />
</mx:Array>
</mx:columns>
</mx:DataGrid>
</mx:VDividedBox>
</mx:Panel>
<mx:Panel title="PLAYLIST"
verticalAlign="middle" height="100%"
width="540"
barColor="#A2C7F4">
<mx:DataGrid id="dg" width="100%"
height="100%"
dragEnter="doDragEnter(event)"
dragExit="doDragExit(event)"
dragDrop="doDragDrop(event)"
dragOver="doDragOver(event)"
dragComplete="doDragComplete(event)">
<mx:columns>
<mx:Array>
<mx:DataGridColumn
headerText="Title" columnName="filename" />
<mx:DataGridColumn
headerText="Size" columnName="filesize" />
</mx:Array>
</mx:columns>
</mx:DataGrid>
<mx:ControlBar
width="100%">
<mx:VBox width="100%">
<mx:MediaDisplay id="player"
contentPath="{dg.selectedItem.filepath}"
autoPlay="true" width="253"
height="1" complete="movenext()"
change="{progress.setProgress(player.playheadTime,
player.totalTime)}"/>
<mx:MediaController
id="mediacontrol" controllerPolicy="on"
associatedDisplay="player"
width="100%" enabled="true"
activePlayControl="play" />
<mx:HBox>
<mx:Button label="Previous"
click="{dg.selectedIndex=dg.selectedIndex-1}"/>
<mx:Button id="next"
label="Next"
click="{dg.selectedIndex=dg.selectedIndex+1}"/>
<mx:HSlider id="volcontrol"
width="100" maximum="100" minimum="0"
change="{player.volume=volcontrol.value}"
value="75" />
<mx:ProgressBar
id="progress" mode="manual" minimum="0"
complete="{dg.selectedIndex=dg.selectedIndex-1}"/>
</mx:HBox>
</mx:VBox>
</mx:ControlBar>
</mx:Panel>
</mx:HBox>
</mx:Canvas>
</mx:Application>
--------------------------Actionscript--------------------------
import mx.managers.DragManager;
var selectedItem:Object;
var selectedItem1:Object;
function doDragEnter(event)
{
event.handled="true";
}
function doDragExit(event) {
event.target.hideDropFeedback();
}
function doDragOver(event) {
event.target.showDropFeedback();
if (Key.isDown(Key.CONTROL))
event.action = "">
else
event.action = "">
}
function doDragDrop(event) {
doDragExit(event);
var items =
event.dragSource.dataForFormat("items");
var dest = event.target;
var dropLoc =
dest.getDropLocation()
items.reverse()
for(var i = 0; i <
items.length; i++) {
dest.addItemAt(dropLoc, items[i]);
}
}
function doDragComplete(event) {
doDragExit(event);
var src = "">
if (event.action ==
DragManager.MOVE) {
var
items = src.selectedIndices;
items.sort(sortByNumber)
// If user selects the listitems in random
order, we first sort the array to have all the
items in order
items.reverse()
// then we reverse the array. In
list when
any item is removed, it decreases the index of the
items below it.
// so we remove the bottom most item
first.
var
s="";
for(var
i = 0; i < items.length; i++) {
s=s+items[i]+" : ";
}
for(var
i = 0; i < items.length; i++) {
src.removeItemAt(items[i])
}
}
}
function sortByNumber(a, b) {
return (a > b);
}
function movenext () {
dg.selectedIndex=dg.selectedIndex+1
//player.contentPath=model1.Music.Album.file[dg.selectedIndex];
//mediacontrol.activePlayControl="pause";
player.autoPlay=false;
}
Date: Sat, 11 Jun 2005 21:33:00 -0400
From: "JesterXL"
<[EMAIL PROTECTED]>
Subject: Re: Digest Number 877
Check the docs for events you can register for.
The MediaPlayer has a "complete" event
that'll trigger when the media is
done. Have that play the next selected song
when it fires.
----- Original Message -----
From: "Venkata Krishnan Natarajan"
<[EMAIL PROTECTED]>
To: <flexcoders@yahoogroups.com>
Sent: Saturday, June 11, 2005 2:15 PM
Subject: RE: [flexcoders] Digest Number 877
Hi,
I'm a beginner to RIA development. I'm trying to
develop a music player
using flex. Currently I load a list of songs in a
datagrid. When the user
clicks an item, the media contoller and player
plays the song. I would like
the player to automatically go to the next song in
the grid after the song
is completed. Can anyone advise on how to approach
this.
Thanks
Venkat
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