RE: [Flashcoders] problems with dataGrid.selectedIndex
Are you by any chance trying to set the selectedIndex before the
dataProvider array has been filled? Presumably myTrack_Pos is known
immediately via the URL query-string, but the datagrid needs time to
become populated (via XML?).
-Original Message-
From: [EMAIL PROTECTED] [mailto:flashcoders-
[EMAIL PROTECTED] On Behalf Of Carl Welch
Sent: Wednesday, November 15, 2006 3:18 PM
To: Flashcoders mailing list
Subject: [Flashcoders] problems with dataGrid.selectedIndex
Oi!
I have built a mp3 player using xml to give me all of my links to
files, data, etc...
The data loads into a datgrid.
One of the requirements I needed to meet was to be able use a url
query-string to directly link to a mp3 to play on load: exampe:
http://mysite/audio.php?titleid=10trackid=71
This works fine. But I also need to hilite the correct row in the
datagrid when I use the query-string when the swf loads. Here's what
I'm using:
songList_lb.selectedIndex = myTrack_Pos;
songList_lb.dispatchEvent({type:change, target:songList_lb});
It seems like selectedIndex will only work if the user has already
clicked on the datagrid. But I want a row to be selected when the swf
loads before the user has had a chance to select anything...
I hope I am making sense. Thanks.
--
Carl Welch
http://www.carlwelch.com
[EMAIL PROTECTED]
805.403.4819
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Re: [Flashcoders] problems with dataGrid.selectedIndex
No, the dataGrid is definately filled before the selectedInex is called.
On 11/15/06, Pete Miller [EMAIL PROTECTED] wrote:
Are you by any chance trying to set the selectedIndex before the
dataProvider array has been filled? Presumably myTrack_Pos is known
immediately via the URL query-string, but the datagrid needs time to
become populated (via XML?).
-Original Message-
From: [EMAIL PROTECTED] [mailto:flashcoders-
[EMAIL PROTECTED] On Behalf Of Carl Welch
Sent: Wednesday, November 15, 2006 3:18 PM
To: Flashcoders mailing list
Subject: [Flashcoders] problems with dataGrid.selectedIndex
Oi!
I have built a mp3 player using xml to give me all of my links to
files, data, etc...
The data loads into a datgrid.
One of the requirements I needed to meet was to be able use a url
query-string to directly link to a mp3 to play on load: exampe:
http://mysite/audio.php?titleid=10trackid=71
This works fine. But I also need to hilite the correct row in the
datagrid when I use the query-string when the swf loads. Here's what
I'm using:
songList_lb.selectedIndex = myTrack_Pos;
songList_lb.dispatchEvent({type:change, target:songList_lb});
It seems like selectedIndex will only work if the user has already
clicked on the datagrid. But I want a row to be selected when the swf
loads before the user has had a chance to select anything...
I hope I am making sense. Thanks.
--
Carl Welch
http://www.carlwelch.com
[EMAIL PROTECTED]
805.403.4819
___
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--
Carl Welch
http://www.carlwelch.com
[EMAIL PROTECTED]
805.403.4819
___
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Re: [Flashcoders] problems with dataGrid.selectedIndex
Pete, I'm an idiot. I checked again if the datagrid was populated
before the selectedIndex was called. It wasn't... Now it is and it
works... Thanks.
On 11/15/06, Carl Welch [EMAIL PROTECTED] wrote:
No, the dataGrid is definately filled before the selectedInex is called.
On 11/15/06, Pete Miller [EMAIL PROTECTED] wrote:
Are you by any chance trying to set the selectedIndex before the
dataProvider array has been filled? Presumably myTrack_Pos is known
immediately via the URL query-string, but the datagrid needs time to
become populated (via XML?).
-Original Message-
From: [EMAIL PROTECTED] [mailto:flashcoders-
[EMAIL PROTECTED] On Behalf Of Carl Welch
Sent: Wednesday, November 15, 2006 3:18 PM
To: Flashcoders mailing list
Subject: [Flashcoders] problems with dataGrid.selectedIndex
Oi!
I have built a mp3 player using xml to give me all of my links to
files, data, etc...
The data loads into a datgrid.
One of the requirements I needed to meet was to be able use a url
query-string to directly link to a mp3 to play on load: exampe:
http://mysite/audio.php?titleid=10trackid=71
This works fine. But I also need to hilite the correct row in the
datagrid when I use the query-string when the swf loads. Here's what
I'm using:
songList_lb.selectedIndex = myTrack_Pos;
songList_lb.dispatchEvent({type:change, target:songList_lb});
It seems like selectedIndex will only work if the user has already
clicked on the datagrid. But I want a row to be selected when the swf
loads before the user has had a chance to select anything...
I hope I am making sense. Thanks.
--
Carl Welch
http://www.carlwelch.com
[EMAIL PROTECTED]
805.403.4819
___
Flashcoders@chattyfig.figleaf.com
To change your subscription options or search the archive:
http://chattyfig.figleaf.com/mailman/listinfo/flashcoders
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http://www.figleaf.com
http://training.figleaf.com
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Brought to you by Fig Leaf Software
Premier Authorized Adobe Consulting and Training
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http://training.figleaf.com
--
Carl Welch
http://www.carlwelch.com
[EMAIL PROTECTED]
805.403.4819
--
Carl Welch
http://www.carlwelch.com
[EMAIL PROTECTED]
805.403.4819
___
Flashcoders@chattyfig.figleaf.com
To change your subscription options or search the archive:
http://chattyfig.figleaf.com/mailman/listinfo/flashcoders
Brought to you by Fig Leaf Software
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