Hi Sankar,
You do two things
1) var finalData:ArrayCollection = new ArrayCollection();
for(var outerLoop:int=0;outerLoop<authorData.length;
outerLoop++){
for(var innerLoop:int=0;innerLoop<bookData.length; innerLoop++){
// your logic to generate the finalData
}
}
2) while you retrieve the data from the backend fire a join query which can
give you the desired data
Regards,
Kalpesh Mahida
On Thu, Mar 5, 2009 at 7:38 PM, Sankar <[email protected]> wrote:
>
> Hi Kalpesh,
>
> Thank you so much for your help and valuable time with me.It's
> working fine as i expected.
>
> If you don't mine and if you have enough time, i will tell
> you one more problem that how do i construct dynamic nested
> ArrayCollection looks like
>
> var initData:ArrayCollection = new ArrayCollection
> ([
> {author:"xxxxx" ,
> edition:"2nd",publishedDate:"20-03-2003", childern:
> [{bookName:"Java",price:"600",pages:"567"}]
> }
> ]);
>
> See the problem is that i am storing the author information
> in one table and book information in another table and when i get the
> data at front end those are 2 different objects like
>
> var authorData:ArrayCollection = new ArrayCollection
> ([ {author:"xxxxx" , edition:"2nd",publishedDate:"20-03-2003"} ]);
> var authorData:ArrayCollection = new ArrayCollection
> ([ {bookName:"Java",price:"600",pages:"567"} ]);
>
> I need to build the nested ArrayCollection shown above.
>
> How do i do that? Is is possible? and am extremely sorry if am
> disturbing you.
>
> Thanks
> sankar
>
>
> On Mar 5, 5:25 pm, kalpesh mahida <[email protected]> wrote:
> > try out below code. I hope this time you will get your answer, please
> reply
> >
> > <?xml version="1.0" encoding="utf-8"?>
> > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";
> > width="525" height="270" creationComplete="creationHandler();" >
> > <mx:Script>
> > <![CDATA[
> > import mx.events.DragEvent;
> > import mx.managers.DragManager;
> > import mx.core.DragSource;
> > import mx.collections.ArrayCollection;
> > import mx.controls.List;
> > import mx.core.UIComponent;
> > import mx.controls.Alert;
> > import mx.events.ListEvent;
> >
> > private function creationHandler():void {
> > bookList.dataProvider = new ArrayCollection([
> > {data:0, label:'name 1'},
> > {data:1, label:'name 2'},
> > {data:2, label:'name 3'}
> > ]);
> > categoryList.dataProvider = new ArrayCollection([
> > {data:0, label:'cat 1'},
> > {data:1, label:'cat 2'},
> > {data:2, label:'cat 3'}
> > ]);
> > }
> > private function acceptIt(event:DragEvent):void {
> > DragManager.acceptDragDrop(UIComponent(event.target));
> > }
> > private function performDrop(event:DragEvent):void {
> > var dropIndex:int = (event.currentTarget as
> > List).calculateDropIndex(event);
> > Alert.show("Label
> > ::"+categoryList.dataProvider[dropIndex].label);
> > }
> > ]]>
> > </mx:Script>
> > <mx:HBox width="100%" height="100%">
> > <mx:List id="bookList"
> > width="100%" height="100%"
> > dragEnabled="true"
> > dragMoveEnabled="false" />
> > <mx:List id="categoryList"
> > width="100%" height="100%"
> > dragMoveEnabled="false" dragEnter="acceptIt(event)"
> > dragDrop="performDrop(event)" />
> > </mx:HBox>
> > </mx:Application>
> >
> > Regards,
> > Kalpesh Mahida
> >
> > On Thu, Mar 5, 2009 at 2:55 PM, Sankar <[email protected]>
> wrote:
> >
> > > Hi,
> >
> > > doing the same thing as you said.Before start dragging
> > > am holding the information in one object and doing the drag.See but
> > > the problem is i will choose my dropping item dynamically and am not
> > > able to get the selected item label of dropping item on dragDrop()
> > > method.
> >
> > > Can you tell me how do i get the lable for dropping item on dragDrop
> > > () method. If you don't mine can you give me your gmail id so that i
> > > can contact you.
> >
> > > Thanks
> > > sankar
> >
> > > On Mar 5, 1:40 pm, kalpesh mahida <[email protected]> wrote:
> > > > Define two object say currentlyDragingItem and currentlyDropingItem
> and
> > > > store some info in currentlyDragingItem while you start dragging and
> in
> > > > currentlyDropingItem while you enter to drop event and then fire the
> > > query
> > > > you want and then reset the objects with null values.
> >
> > > > Regards,
> > > > Kalpesh Mahida
> >
> > > > On Thu, Mar 5, 2009 at 10:58 AM, Sankar <[email protected]>
> > > wrote:
> >
> > > > > yah as you people told, first you have to select the item and you
> > > > > can get the selected index on mouseOver or mouseOut. But i don't
> want
> > > > > in this way.
> >
> > > > > i mean i will not select any item first.When i come over the item
> i
> > > > > should get the selected index. I think it's not possible because
> you
> > > > > can get the selected index only when you select the item(click).
> >
> > > > > If there is a way let me know.
> >
> > > > > Thanks
> > > > > sankar
> >
> > > > > On Mar 4, 9:57 pm, Neeraj <[email protected]> wrote:
> > > > > > ya you can get , use mouse over event
> >
> > > > > > On Mar 4, 4:47 pm, Carvalhar <[email protected]> wrote:
> >
> > > > > > > well, i think you can in mousevor first define the item as
> selected
> > > > > > > then pass it...
> >
> > > > > > > On Mar 4, 3:53 am, Sankar <[email protected]> wrote:
> >
> > > > > > > > Hi ,
> >
> > > > > > > > am using the List control to display the data and it has a
> > > > > > > > itemRenderer also.
> >
> > > > > > > > Now the question is, can we get the selectedItem or
> selectedIndex
> > > > > when
> > > > > > > > i place mouse over the item in the List control?
> >
> > > > > > > > Is it possible?
> >
> > > > > > > > Thanks
> > > > > > > > sankar
>
> >
>
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