answer that directly pertains to the DataGrdColumn issue.
--- In [email protected], "djbrown_rotonews"
<[EMAIL PROTECTED]> wrote:
>
> I'm using Flex Beta 2 and wanting to implement a generic sort that
> will handle the approximate 20 columns I'm displaying.
>
> I've got it set up as follows:
> <mx:DataGridColumn id="col1" resizable="false"
> textAlign="center" fontWeight="bold" headerText="STA"
> width="{dgDelays.width/22}" headerWordWrap="on"
dataField="acfrmsta"
> labelFunction="labelFunction" sortCompareFunction="sortAlpha"/>
>
> and my sortAlpha takes the form of:
> public function sortAlpha(a:Object,b:Object):int {
>
> var field:String="acfrmsta";
> var string1:String = a[field].attribute("dataValue");
> var string2:String = b[field].attribute("dataValue");
>
> if (string1==string2)
> return 0;
> else if (string1 < string2)
> return -1;
> else
> return 1;
> }
>
> as you can see, I have to hard-code in the value of arfrmsta in
the
> sortalpha() method. How can I drill down and get this value
> programatically if I don't have access to something like
columnIndex
> (which DOES exist apparently in DataGridListData)? Either that, or
I
> can iterate over the column headers if something like
isItemSelected
> () existed.
>
--
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