listview with edittext repeats the values on scroll

Question

This question has been asked frequently ..but nothing seems to work for me.

I have a listview with edittext .. when I scroll the listview value of edittext repeats.

Please suggest !!

code :

public View getView(int position, View view, ViewGroup parent) {

View mView = view;             //trying to reuse a recycled view

    if (mView == null) {
        //The view is not a recycled one: we have to inflate
        mView = getActivity().getLayoutInflater().inflate(
                getResource(), parent, false);
        holder = new ViewHolder();


        holder.row = (OEDataRow) moveLinesfinalData.get(position);

        holder.eProductName = (TextView) mView.findViewById(R.id.textViewProductNameFinal);
        holder.eProductName.setText(holder.row.getString("name").toString());

        holder.innerLinearLayout = (LinearLayout) mView
                .findViewById(R.id.innerLinearLayout);
        holder.editTextProductId = (EditText) holder.innerLinearLayout
                .findViewById(R.id.editTextProductId);
        holder.eProductSerial = (EditText) holder.innerLinearLayout
                .findViewById(R.id.editTextSerialFinal);

        holder.BarCode = (Button) holder.innerLinearLayout.findViewById(R.id.buttonBarcode);
        holder.editTextProductIdFocus = (EditText) holder.innerLinearLayout
                .findViewById(R.id.editTextProductId);

        mView.setTag(holder);
    } else {
        // View recycled !
        // no need to inflate
        // no need to findViews by id
        holder = (ViewHolder) mView.getTag();
    }

    if(holder.row != null) {
        holder.editTextProductId.setText(holder.row.getInt("id").toString());

    }

    holder.eProductSerial.addTextChangedListener(new TextWatcher() {
        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
        }
        @Override
        public void beforeTextChanged(CharSequence s, int start, int count,
                int after) {
        }
        @Override
        public void afterTextChanged(Editable s) {
            String newSerial = s.toString();

            String id = holder.editTextProductIdFocus.getText().toString();
            productData.put(id,newSerial);

        }
    });

    Log.d("list", "list productData "+productData);

    holder.BarCode.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            v.getId();
        }
    });


    return mView;
}

After saving your edittext value, you have in your `getView` to check if the current row (position) fits to the one which has the information stored. If not, put the edittext text to "". — zozelfelfo, Sep 26 '14 at 10:37
possible duplicate of [Android :EditText loses content on scroll in ListView?](http://stackoverflow.com/questions/9328301/android-edittext-loses-content-on-scroll-in-listview) — Maveňツ, Sep 26 '14 at 10:41
@maven : I already tried that solution not working for me .. — Nibha Jain, Sep 26 '14 at 11:07

score 0 · Answer 1 · answered Sep 26 '14 at 10:39

0

You will have to save an array of Strings (something like arrayStrings) that contains the value of the EditText for the current position.

Set the content of arrayStrings[position] on your textChangedListener. Next on your getView set the queryText of your editText to whatever is on the array for the current position. Otherwise, and since the view will get recycled, expect incorrect behavior.

answered Sep 26 '14 at 10:39

Pedro Oliveira

20,442
8
55
82

instead of array i am using static LinkedHashMap productData = new LinkedHashMap(); .. it is not working – Nibha Jain Sep 26 '14 at 10:55

score 0 · Answer 2 · answered Sep 26 '14 at 10:48

0

Instead of

if(holder.row != null) {
    holder.editTextProductId.setText(holder.row.getInt("id").toString());
}

Make it

if(holder.row != null) {
      holder.editTextProductId.setText(((OEDataRow) moveLinesfinalData.get(position)).getInt("id"));
}

In HolderView keep only Views IDs, not some data itself.

answered Sep 26 '14 at 10:48

M G

1,240
14
26

it says NoresourceFound – Nibha Jain Sep 26 '14 at 11:07

score 0 · Answer 3 · answered Sep 26 '14 at 14:26

remove:

 holder.row = (OEDataRow) moveLinesfinalData.get(position);

and change

if(holder.row != null) {
        holder.editTextProductId.setText(holder.row.getInt("id").toString());   
}

to

if((OEDataRow) moveLinesfinalData.get(position) != null) {
        holder.editTextProductId.setText(String.valueOf((OEDataRow) moveLinesfinalData.get(position)).getInt("id"))); 
}

listview with edittext repeats the values on scroll

3 Answers3