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, "narendrasingh.bi...@gmail.com" <narendrasingh.bi...@gmail.com> wrote: > Mark, Can u plz show me some sample code how u achieved it. > > On Jun 4, 6:12 pm, "Mark Murphy" <mmur...@commonsware.com> 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 - --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
