Hi,
You can always call a method which would run when result is returned to
client. Look at HTTPService's result attribute...
Anyways, what I am looking for is, how does your array look like when it's
returned from server? Can you give me some idea? It's hard to guess....
my_list.dataValues = [
????
];
It really helps, if you post a simple test file...
-abdul
-----Original Message-----
From: [email protected] [mailto:[EMAIL PROTECTED]
Sent: Saturday, April 23, 2005 11:17 AM
To: [email protected]
Subject: Re: [flexcoders] Dymanic data/headers for DataGrid
Yeah, pretty much. Only that some of the indexes may have empty strings.
I need to assign the headers on the fly after the object is returned
from the application server.
Here's the use-case: I click a button, a request is sent to a remote
object. The my_list variable is populated when the result is recieved.
I see the data in the datagrid.
I cannot call an actionscript function to process the result before
displaying because the function statements are executed in an
asynchronous fashion. i.e. in the following function:
public function getData() {
//logic to get communicate with remote object
var my_data:Array = my_list.dataValues;
alert("" + my_data.length);
}
The alert always shows 'undefined' because my_data is not yet
populated based on the previous logic. Thus, I cannot use this method
parse through the results and write the datagrid on the fly.
I hope this is making sense. Thanks.
On 4/22/05, Abdul Qabiz <[EMAIL PROTECTED]> wrote:
>
>
> What do you mean by 2d Object array?
>
> Does your array look like this:
>
> var dp = [
> {Name:"Dhiren", Age:20},
> {Name:"Abdul", Age:23}
> ];
>
>
> -abdul
>
>
> -----Original Message-----
> From: [email protected] [mailto:[EMAIL PROTECTED]
> Sent: Saturday, April 23, 2005 10:34 AM
> To: [email protected]
> Subject: [flexcoders] Dymanic data/headers for DataGrid
>
> Hi guys,
>
> I'm sure this question has been asked before, however I can't find a
> suitable answer searching the forum.
>
> What's the best way to display dynamic data resulting from a remote
> object in a DataGrid. I have no way of knowing the headers or the
> data which will result. I have it as follows now:
>
> <mx:DataGrid id="dg3" dataProvider="{my_list.dataValues}">
> </mx:DataGrid>
>
> dataValues is a 2D Object array containing Strings and Doubles.
>
> This has a few problems:
>
> 1. The data is displayed in opposite order. i.e. col 0 is displayed
> last and col n is displayed first.
>
> 2. I cannot display headers.
>
> Any help would be appreciated. Thanks.
>
> Dhiren
>
> Yahoo! Groups Links
>
> Yahoo! Groups Links
>
>
>
>
>
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