Have you thought about deleting the item from the Adapter (BaseAdapter/ ListAdapter) or the array that backs the list instead?
On Jun 4, 12:22 pm, "[email protected]" <[email protected]> wrote: > Or can u tell that how can i get the "_id" of a particular item > selected(checked). I tried getSelectedItemId() and other methods but > im not getting the appropriate _id. > Plz help!!! > > On Jun 4, 6:27 pm, "[email protected]" > > > > <[email protected]> wrote: > > Mark, Can u plz show me some sample code how u achieved it. > > > On Jun 4, 6:12 pm, "Mark Murphy" <[email protected]> wrote: > > > > > I have a list view which contains some 20 odd items along with a check > > > > box. Now when iam trying to delete an item by checking its checkbox, > > > > iam getting NullPointerException at below written code: > > > > > CheckBox cbox= (CheckBox) view.getChildAt(j).findViewById > > > > (R.id.alarmCheck); > > > > > here view.getChildAt(j) comes null. > > > > Now if I have six elements in this ViewList, which are visible on the > > > > emulator, then the same code just works fine. > > > > Problem arises when the list is long and it starts scrolling and some > > > > element are not visible. > > > > I am working on this problem for some days, any help will be highly > > > > apperciated. > > > > Rather than use your own checkboxes, I would use the built-in checklist in > > > ListView, as it will simplify what you are trying to accomplish. > > > > -- > > > Mark Murphy (a Commons Guy)http://commonsware.com > > > _The Busy Coder's Guide to Android Development_ Version 2.0 Available!- > > > Hide quoted text - > > > - Show quoted text -- Hide quoted text - > > - Show quoted text - --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
