Newbie question. I'm using a SimleCursorAdapter to populate a spinner from an SQLite table, as shown in the Android dev docs:
Spinner list=(Spinner)findViewById(R.id.cboModel);
SimpleCursorAdapter ModelAdapter = new SimpleCursorAdapter(this,
android.R.layout.simple_spinner_item, model,
new String[] {"Drug"},
new int[] {android.R.id.text1});
ModelAdapter.setDropDownViewResource(
android.R.layout.simple_spinner_dropdown_item);
list.setAdapter(ModelAdapter);
list.setOnItemSelectedListener(onModelSelect);
I've set up a listener, but I can't figure out how to get the selected item text, it pulls up the SQLiteCursor, not the actual text in the spinner.
private AdapterView.OnItemSelectedListener
onModelSelect= new AdapterView.OnItemSelectedListener() {
开发者_开发问答 public void onItemSelected(AdapterView<?>
parent, View view, int position, long id) {
ModelName = parent.getSelectedItem().toString();
android.util.Log.w("OnItemSelect.cboModel", ModelName);
}
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
}
};
Google turns up the question on several message boards, but no answers, so it appears to be a common newbie question. It may be painfully obvious to some, but if you could point me in the right direction I would appreciate it. Thank you.
Since the selected item is a Cursor, you can easily get the value by calling getString with the index of the column in the original database query that you used to populate the Spinner.
String spinnerString = null;
Cursor cc = (Cursor)(yourSpinner.getSelectedItem());
if (cc != null) {
spinnerString = cc.getString(
cc.getColumnIndex("Drug"));
}
This technique definitely works when the Spinner is populated from the database. I have not tried it with a resource array.
Figured it out... get the id, then make a DB query:
String id_string = String.valueOf(id);
thismodel=Pkmodel.getById(id_string, dbModel);
ModelName=thismodel.getDrug();
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