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我已經創建了兩個自定義ListViews
。兩者都有兩個TextViews
和一個EditText
。我想在第二個ListViews
EditText
內顯示EditText
第一個ListView
的記錄。在我的代碼只顯示了兩個TextView
記錄,但不是EditText
記錄我想顯示第一個自定義ListView的EditText記錄到第二個自定義ListView EditText
public class Mmnue extends Activity
{
ArrayList<HashMap<String, String>> MyArrList;
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.menuitem);
final ListView lisView1 = (ListView)findViewById(R.id.listView1);
final ListView lisView2 = (ListView)findViewById(R.id.listView2);
MyArrList = new ArrayList<HashMap<String, String>>();
HashMap<String, String> map;
/*** Rows 1 ***/
map = new HashMap<String, String>();
map.put("ID", "Butterscotch");
map.put("Code", "Rs 10");
MyArrList.add(map);
/*** Rows 2 ***/
map = new HashMap<String, String>();
map.put("ID", "Birthday Cake");
map.put("Code", "Rs 100");
MyArrList.add(map);
/*** Rows 3 ***/
map = new HashMap<String, String>();
map.put("ID", "Black Crunch");
map.put("Code", "Rs 102");
MyArrList.add(map);
/*** Rows 4 ***/
map = new HashMap<String, String>();
map.put("ID", "Industrial Chocolate");
map.put("Code", "Rs 200");
MyArrList.add(map);
/*** Rows 5 ***/
map = new HashMap<String, String>();
map.put("ID", "Coffee Molasses Chip");
map.put("Code", " Rs 500");
MyArrList.add(map);
lisView1.setAdapter(new CountryAdapter(this));
Button btnGetItem = (Button) findViewById(R.id.btnGetItem);
btnGetItem.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
lisView2.setAdapter(new CountryAdapter2(getApplicationContext()));
}
});}
public class CountryAdapter extends BaseAdapter
{
private Context context;
public CountryAdapter(Context c)
{
//super(c, R.layout.activity_column, R.id.rowTextView,);
// TODO Auto-generated method stub
context = c;
}
public int getCount() {
// TODO Auto-generated method stub
return MyArrList.size();
}
public Object getItem(int position) {
// TODO Auto-generated method stub
return position;
}
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
public View getView(final int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
LayoutInflater inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
if (convertView == null) {
convertView = inflater.inflate(R.layout.activity_mmnue, null);
}
// ColID
TextView txtID = (TextView) convertView.findViewById(R.id.nm);
txtID.setText(MyArrList.get(position).get("ID") +".");
// ColCode
TextView txtCode = (TextView) convertView.findViewById(R.id.rat);
txtCode.setText(MyArrList.get(position).get("Code"));
/*EditText quan = (EditText)convertView.findViewById(R.id.txtInput);
quan.setText(MyArrList.get(position).get("edt"));
*/
return convertView;
}
}
public class CountryAdapter2 extends BaseAdapter
{
private Context context;
public CountryAdapter2(Context c)
{
context = c;
}
public int getCount() {
// TODO Auto-generated method stub
return MyArrList.size();
}
public Object getItem(int position) {
// TODO Auto-generated method stub
return position;
}
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
public View getView(final int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
LayoutInflater inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
if (convertView == null)
{convertView = inflater.inflate(R.layout.activity_mmnue, null);
}
// ColID
TextView txtID = (TextView) convertView.findViewById(R.id.nm);
txtID.setText(MyArrList.get(position).get("ID") +".");
//txtID.setText(name);
// ColCode
TextView txtCode = (TextView) convertView.findViewById(R.id.rat);
txtCode.setText(MyArrList.get(position).get("Code"));
//txtCode.setText(rate);
EditText quan = (EditText)findViewById(R.id.txtInput);
String quant = quan.getText().toString();
Toast.makeText(Mmnue.this,""+quant ,Toast.LENGTH_LONG).show();
return convertView;
}
}
您希望第一個編輯文本(第一個列表視圖)中的字符串自動填充第二個編輯文本視圖(第二列表視圖)中的編輯文本? – OnePunchMan 2014-09-10 11:05:47
不會自動啓動按鈕單擊事件 – Ravi 2014-09-10 11:25:40
可能的重複[如何在Toast上顯示自定義列表視圖的選定記錄](http://stackoverflow.com/questions/25738872/how-to-show-selected-record-of-custom -list - 視圖 - 上烤麪包) – 2Dee 2014-09-15 08:40:21