Peter knows this example better, so I'll ask him to answer. Keep in mind
that with pay-as-you-go, every level of functionality adds code. The
smallest DG would not expect any changes: it would just display the data
in its columns. The next level of change support is adding and removing
whole rows. After that comes replacing a row, then we get into changing
fields in the rows. Each level adds more code and complexity in handling
things like selectedItem/selectedIndex. I envision several kinds of view,
controller and model beads to manage this complexity. I'm not sure which
ones have been built yet.
-Alex
On 12/1/16, 2:35 AM, "sankar" <santanu4...@gmail.com> wrote:
>Alex Harui wrote
>> But I think there isn't any code that will send itemUpdated if a field
>>in
>> an item
>> changes, only if an item changes.
>
>Does the above means that if I updates a whole item, it suppose to reflect
>to the row UI? Does DataGrid has necessary codes to listen itemUpdate
>event
>at all, or what we need to do if it can't?
>
>I tried to add a new item to the ArrayList; I also noticed the ArrayList
>has
>/'propertyChange'/ event, but don't know if that suppose to work with
>DataGrid:
>
>> var tmp:Product = new
>> Product("ps220","Weejets",35,190,"assets/smallorangerect.jpg")
>> ProductsModel(applicationModel).productList.addItem(tmp);
>>
>> ...
>> // inside model
>> [Bindable(event="propertyChange")]
>> public function get productList():ArrayList
>> {
>> return _productList;
>> }
>>
>> public function set productList(value:ArrayList):void
>> {
>> if (value != _productList)
>> {
>> _productList = value;
>> dispatchEvent(new Event("propertyChange"));
>> }
>> }
>
>
>
>
>
>--
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>http://apache-flex-development.2333347.n4.nabble.com/FlexJX-Falcon-Binding
>-support-fixes-improvements-tp54632p56868.html
>Sent from the Apache Flex Development mailing list archive at Nabble.com.
