[ borcha @ 11.05.2012. 08:59 ] @
Pokusavam uporno filtrirati Tabelu tj GridView uz pomoc SimpleAdaptera Kada to radim sa ListView nema problema. Oba koda se nalaze u: Code: @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.porucivanja); .........itd Ovo je text osmatrac za SimpleAdapter. Code: //TEXT WATCHER etFilter=(EditText)findViewById(R.id.etFilterGrupa_poru); etFilter.addTextChangedListener(new TextWatcher() { @Override public void onTextChanged(CharSequence s, int start, int before, int count) { // TODO Auto-generated method stub try{ adapterArt_g.getFilter().filter(s); } catch (Exception e) { // TODO: handle exception } } @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { // TODO Auto-generated method stub } @Override public void afterTextChanged(Editable s) { // TODO Auto-generated method stub Toast.makeText(porucivanja.this, s.toString(), Toast.LENGTH_LONG).show(); } }); Bitan deo koda je (mozda i problematican): " adapterArt_g.getFilter().filter(s); " Code: @Override public void onTextChanged(CharSequence s, int start, int before, int count) { // TODO Auto-generated method stub try{ adapterArt_g.getFilter().filter(s); } catch (Exception e) { // TODO: handle exception } } i Grid u kojem se nalaze stavke tj item za filtriranje Code: gridview = (GridView) findViewById(R.id.gvArtikli); gridview.setTextFilterEnabled(true); gridview.setOnItemClickListener(new OnItemClickListener() { public void onItemClick(AdapterView<?> parent, View v, int position, long id) { //Toast.makeText(porucivanja.this, "" + position, Toast.LENGTH_SHORT).show(); AlertDialog aldiPoruka=new AlertDialog.Builder(porucivanja.this).create(); aldiPoruka.setMessage( "\n" + "pozicija " + position ); aldiPoruka.setButton(DialogInterface.BUTTON_POSITIVE,"U redu, unesi kolicinu. ", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { // TODO Auto-generated method stub } }); aldiPoruka.setButton(DialogInterface.BUTTON_NEGATIVE,"Odustajem. ",new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { // TODO Auto-generated method stub } }); aldiPoruka.show(); } }); adapterArt_g= new SimpleAdapter(porucivanja.this,lista,R.layout.stavkeartiklaporuc ,new String[] {"ID","grupa","slika","sifraart","cenaBezPdv","cenaSaPdv","status","staronovo"},new int[]{R.id.tvIDstavkeporuci,R.id.tvGrupa_por,R.id.imgSlikaArtikla_Poruc,R.id.tvSifraArtikla_por, R.id.tvCenaBezPdv_por, R.id.tvCenaSaPdv_por, R.id.imgImaNema_poru,R.id.imgStaNov_por}); gridview.setAdapter(adapterArt_g); PuniListu(); registerForContextMenu(gridview); Napomena: adapterArt_ge je deklarisan u telu klase kao varijabla klase!! PuniListu() je metod koji puni sadrzaj GridView iz baze (nebitno). ZASTO IZBACUJE ERROR NA GridView a na ListView NE IZBACUJE ? :( [Ovu poruku je menjao borcha dana 11.05.2012. u 10:29 GMT+1] [Ovu poruku je menjao borcha dana 11.05.2012. u 10:30 GMT+1] |