On 10/25/16, 7:39 AM, "kamcknig" wrote:
>Your solution works though it feels a bit hacky. I also get a flicker
>when I
>do it. So a lot of the items will blink out and back in for a split
>second.
refresh() does a full refresh. itemUpdated and other methods will only
Your solution works though it feels a bit hacky. I also get a flicker when I
do it. So a lot of the items will blink out and back in for a split second.
--
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OK it appears that I got that error becuse I was passing the index of the
item in the "source" array. But on my data provider I had a filter on the
array so not all items were there. I have now instead dispatched the change
with the Object that was changed (FYI, I'm using Signals, not that it
I get the following error. Looks like at some sort of internal update. I've
made sure any index I'm passing in is > -1. And in the case I'm testing
it's 0. So internally it's getting a -1 somewhere and I'm not sure.
I'm now using listProvider.itemUpdated(listProvider.getItemAt(index)) where
index
Hello Kyle,
If you want to use the refresh() method, a solution would be to :
1 - Store the verticalScrollPosition value of the scroller of the list
(verticalScrollPosition is a property you can access via the viewport
property of the scroller)
2 - Invoke the refresh method of the data
How am I doing that?
The underlying data within an ArrayList gets updated. The ArrayList is the
data provider to the List.
Ya don't do that.
OK :-D
The suggestion given I believe would rely on binding which I'm trying to
avoid. I hate littering my code with bindings and am only using Flex
I was looking for something like that. Will get back to you tomorrow with
whether it works for me or not!
Thanks!
Kyle McKnight
Senior UI Engineer - Accesso
602.515.1444 (M)
On Mon, Oct 24, 2016 at 3:58 PM, OmPrakash Muppirala
wrote:
> Calling refresh on the
Inline below
On Mon, Oct 24, 2016 at 11:53 AM, Kyle McKnight wrote:
> Hey everyone!
>
> I have a List that has enough items that one must scroll down to see them
> all.
>
> When clicking an item, it updates the data for that ItemRenderer with a
> quantity value.
>
How are
Calling refresh on the dataprovider is probably what is causing this.
Have you tried using the itemUpdated() function on the dataprovider
instead?
Here is some info on that:
Hey everyone!
I have a List that has enough items that one must scroll down to see them
all.
When clicking an item, it updates the data for that ItemRenderer with a
quantity value.
When this happens, I'm calling refresh() on the data provider for the List
but this refreshes then entire List and
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