Question

How to change text in edit text which is embedded in a list view. i want to the change the text’s value on button click

holder.txtQty.setTag(position);
    holder.plus.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub

            String val = holder.txtQty.getText().toString();
            Float f = new Float(val);
            f = f + 1;
            holder.txtQty.setText(f.toString().replace(".0", "").trim());
        }
    });

but on this only the first and last rows edit text change . i need the corresponding edit text to change

Answer 1

I would get the position in the list of the text you wish to change, write a public method to replace the content at that position and then notify the custom adapter that the data set has changed.

For example:

public void replaceItemAt(int position, String newText)
{
    //Replace the item in the array list
    this.textfieldarraylist.set(position, newText);
    //Let the custom adapter know it needs to refresh the view
    this.notifyDataSetChanged();
}