Thanks a lot, it worked ;) ;) On 10 juin, 15:18, Adrian Vintu <[email protected]> wrote: > SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, > R.layout.list_item, > c, > new String[]{MyDBHelper.KEY_NAME, MyDBHelper.KEY_ID}, > new int[]{R.id.field_name}); > > i.e. leave the KEY_ID at the end of the String[] and do not link it to any > View. > > Create the context menu and get the KEY_ID > > registerForContextMenu(list); > > list.setOnCreateContextMenuListener(new > OnCreateContextMenuListener() > { > public void onCreateContextMenu(ContextMenu menu, View v, > ContextMenuInfo menuInfo) > { > menu.add(0, 1, 0, R.string.menu_item_delete_user); > } > }); > > list.setOnItemClickListener(new OnItemClickListener() > { > public void onItemClick(AdapterView<?> adapterView, View v, int > arg2, long arg3) > { > Cursor cursor = (Cursor) > adapterView.getItemAtPosition(arg2); > > int key_id = > cursor.getInt(cursor.getColumnIndex(MyDBHelper.KEY_ID)); > > ... > } > }); > } > > BR, > Adrian Vintuhttp://www.adrianvintu.com > > > > On Thu, Jun 10, 2010 at 3:06 PM, ColletJb <[email protected]> wrote: > > Hi, > > > I have a very simple issue i actually can't fix :( > > > I have a basic database with fields, let's say "MyDBHelper.KEY_ID, > > MyDBHelper.KEY_NAME, MyDBHelper.KEY_DATA" and a listview where i only > > display the "MyDBHelper.KEY_NAME" field. > > > I used this sample of code : > > > Cursor c = data_db.getAll(); > > startManagingCursor(c); > > SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, > > R.layout.list_item, > > c, > > new String[]{MyDBHelper.KEY_NAME}, > > new int[]{R.id.field_name}); > > setListAdapter(adapter); > > > My problem is, I don't know how i can modify simply this code in order > > to get the "MyDBHelper.KEY_ID" value when I click an item on the > > listView. > > > I suppose it should be something like this : > > > Cursor c = data_db.getAll(); > > startManagingCursor(c); > > SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, > > R.layout.list_item, > > c, > > new String[]{MyDBHelper.KEY_ID, MyDBHelper.KEY_NAME}, > > new int[]{R.id.field_id, R.id.field_name}); // How to hide the > > KEY_ID > > value ? > > setListAdapter(adapter); > > > Thanks for your help. > > > -- > > 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]<android-developers%2Bunsubs > > [email protected]> > > For more options, visit this group at > >http://groups.google.com/group/android-developers?hl=en
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