Abdul,
The array is being returned directly from Java code. I cannot use this
notation in a Java object: {Name:"Dhiren", Age:20}. I am not
explicitly creating the array in ActionScript, it is being evaluated
automatically.
BTW, what does this signify? I ran your example and see that Name:
shows up on the column header. Can you point me to some documentation
regarding this notation?
On 4/22/05, Abdul Qabiz <[EMAIL PROTECTED]> wrote:
>
> Hey Dhiren,
>
> Folling is simple example, where you can switch dataProvider of datagrid to
> two different Arrays with different structure of objects..One with two
> properties and other with three...
>
> -abdul
>
> ##DynamicDataGrid.mxml##
>
> <mx:Application xmlns:mx="http://www.macromedia.com/2003/mxml";
> creationComplete="onAppInit()">
> <mx:Script>
> <![CDATA[
>
> var dp1:Array;
> var dp2:Array;
>
> function onAppInit()
> {
> dp1 = [
> {Name:"Dhiren", Age:20},
> {Name:"Abdul", Age:100}
>
> ];
>
> dp2 = [
> {Subject:"Physics", Marks:95, Rank:2},
> {Subject:"Maths", Marks:98, Rank:1}
> ];
>
> }
>
> function changeDP(which:Array)
> {
> dg.removeAllColumns();
> dg.dataProvider = which;
> }
>
> ]]>
> </mx:Script>
>
> <mx:DataGrid id="dg" />
> <mx:Button label="Set dataProvider = dp1" click="changeDP(dp1)" />
> <mx:Button label="Set dataProvider = dp2" click="changeDP(dp2)" />
> </mx:Application>
>
>
> -abdul
>
> -----Original Message-----
> From: [email protected] [mailto:[EMAIL PROTECTED]
> Sent: Saturday, April 23, 2005 11:05 AM
> To: [email protected]
> Subject: RE: [flexcoders] Dymanic data/headers for DataGrid
>
> 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
>
> Yahoo! Groups Links
>
>
>
>
>
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