I noticed that you didn't refresh the grouping collection.
gcoll.refresh()
If that didn't help you can use custom use a compare function like:
private function compareItems(a:Object, b:Object,
fields:Array=null):int
{
return ObjectUtil.stringCompare(a.timestamp.toString(),
b.timestamp.toString());
}
myGrp.comparefunction = compareItems;
On Sep 23, 2:23 pm, comgeek <[email protected]> wrote:
> I am getting some data with Timestamps. The data is coming in
> descending order of Timestamps(i.e the latest date& time comes first)
> My code is as follows: 'arrCallCollection' arraycollection contains
> the data with descending order according to Timestamp.
>
> var gcoll:GroupCollection = new GroupCollection()
> gcoll.source = arrCallCollection;
> var grouingField:GroupingField=new GroupingField("Time_Stamp");
> grouingField.descending=true;
> var myGrp:Grouping = new Grouping();
> myGrp.fields =[grouingField];
> gcoll.grouping = myGrp;
> dg.dataProvider = gcoll;
>
> 'dg' is the id(name) of advanced datagrid.
>
> The 'Time_Stamp' is like this: '12/10/2009 12:10 pm'
> The grouping is done correctly but the sorting order is not right.
> Its showing the Timestamp '12/10/2009 12:10 pm' after '12/10/2009 1:00
> pm' while it must come before
> can I know how I can sort according to these timestamps
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