Hi,
I'm trying to de-deprecate my qooxdoo app (get rid of all the deprecation
warnings). Most of them are around get/setValue() calls and Lists/ListItems
I'm working with. Previously I was constructing ListItems something like
this:
// item has __value field set to '1234'
item = new ListItem('baked beans', null, '1234') // '1234' is the recipe id
for 'baked beans'
mylist.add(item)
and then I add a listener to the list:
mylist.addListener('changeValue', listchangeroutine)
but __value is deprecated in favor of setting userData...
so I changed to something like this (this is all kind of pseudo code, I
don't have the real code handy right now):
item = new ListItem('baked beans', null)
item.setUserData('recipeid', '1234')
mylist.add(item)
and add listener, etc.
the problem comes in my listener function:
listchangeroutine: function(e)
{
var value = e.getData();
before I changed the code, when I selected the item from the list, the event
'e' yielded value = '1234', which is in its __data member.
After the change, 'e' now has the value 'baked beans' in the __data member,
and no __userData at all, so I haven't been able to get the recipeid that I
need. Is there any way to find out what ListItem was selected so that I
could do a getUserData('recipeid') on it, or some way to coerce the event
data to have the info I need? Any suggestions welcome.
Ken
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