The main problem is that there is no way to tell the difference, as far as I can tell, between the checkbox selected value being updated by the List due to rendering (like reusage of renderers during scrolling) and when the user clicks it.
I am receiving events from the checkbox that do not signify user input. How can I handle this? --- In [email protected], "Alex Harui" <[EMAIL PROTECTED]> wrote: > > Do you mean that the .selected property isn't set right? or the data > object isn't updated? > > It should be set by the time the Checkbox (not the List) dispaches > CHANGE. > > If you're referring to the data object, you're responsible for updating > it. It is better to work from that than from the renderers anyway since > they might get recycled. > > You can also try low priority listeners as well. > > -Alex > > ________________________________ > > From: [email protected] [mailto:[EMAIL PROTECTED] On > Behalf Of arieljake > Sent: Monday, September 03, 2007 10:38 AM > To: [email protected] > Subject: [flexcoders] List of checkboxes control - help handling events > > > > I have a list of checkboxes just like the one posted on alex h's blog. > > I am trying to modify it so I get an event when a checkbox is clicked > so I can POST to the server. The trouble is asking for the right > event, because none seem to work right. > > Though the CLICK and CHANGE events on the LIST do result in changes to > the state of the checkbox renderers, they are fired BEFORE the > checkbox is updated. > > I added a bubbling CHANGE event to the checkbox renderer when its > state is changed, but it gets fired when the list is rendering itself. > > I tried to fix this by adding an "isActive" field to the checkbox list > itself that gets set to false when its state is being changed and back > to true when its UPDATECOMPLETE event is fired. But that only works > when I am responding to changes in its dataProvider. Not when > scrolling happens, as I just found. > > Any ideas? >
