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POcheck box in listview not working properly
 

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  1. POcheck box in listview not working properly
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    <p>I am implementing the checkbox with listview for every Iten of listview.The Problem i am getting is when I am clicking on any single check box and when i scroll then some other checkboxes which are not clicked also getting clicked randomly. i went through many link on SO but it did'nt solve my problem. </p> <pre><code>public class CustomListViewAdapter extends ArrayAdapter&lt;Client&gt; { ViewHolder holder = null; private LayoutInflater inflator = null; private ArrayList&lt;Client&gt; orderList = null; ArrayList&lt;View&gt; allViews; public CustomListViewAdapter(Context context, int resource, List&lt;Client&gt; objects) { super(context, resource, objects); orderList = (ArrayList&lt;Client&gt;) objects; inflator = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); allViews = new ArrayList&lt;View&gt;(); } @Override public View getView(int position, View convertView, ViewGroup parent) { if(convertView == null) { convertView = inflator.inflate(R.layout.listview_add_order, null); holder = new ViewHolder(); convertView.setTag(holder); holder.txtViewName = (TextView) convertView.findViewById(R.id.txtViewAddOrder); holder.spinnerAddorder = (Spinner) convertView.findViewById(R.id.spinnerAddOrder); holder.checkAddorder = (CheckBox) convertView.findViewById(R.id.checkAddOrder); holder.checkAddorder.setTag(holder); } else { holder = (ViewHolder) convertView.getTag(); holder.checkAddorder.setTag(holder); } allViews.add(position, holder.spinnerAddorder); holder.checkAddorder.setOnClickListener(new OnClickListener() { @Override public void onClick(View view) { CheckBox cchk = (CheckBox)view; ViewHolder checkPosition = (ViewHolder) view.getTag(); if(cchk.isChecked()) { checkPosition.spinnerAddorder.setVisibility(View.VISIBLE); } else { checkPosition.spinnerAddorder.setVisibility(View.INVISIBLE); } } }); List&lt;String&gt; list = new ArrayList&lt;String&gt;(); list.add("Select Quantity"); list.add("1"); list.add("2"); list.add("3"); ArrayAdapter&lt;String&gt; dataAdapter = new ArrayAdapter&lt;String&gt;(this.getContext(),R.layout.spinner_add_order_style, list); dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_item); holder.spinnerAddorder.setAdapter(dataAdapter); if(holder.checkAddorder.isChecked()) { ViewHolder checkPosition = (ViewHolder) holder.checkAddorder.getTag(); checkPosition.spinnerAddorder.setVisibility(View.VISIBLE); } else { ViewHolder checkPosition = (ViewHolder) holder.checkAddorder.getTag(); checkPosition.spinnerAddorder.setVisibility(View.INVISIBLE); } Client order = orderList.get(position); holder.txtViewName.setText(order.getFirstName()); return convertView; } private static class ViewHolder { public TextView txtViewName = null; public Spinner spinnerAddorder = null; public CheckBox checkAddorder = null; } } </code></pre> <p>my xml file is</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="wrap_content" android:gravity="center_vertical" android:orientation="horizontal" android:paddingLeft="5dp" android:paddingRight="5dp" android:weightSum="2" &gt; &lt;TextView android:id="@+id/txtViewAddOrder" android:layout_width="0dp" android:layout_height="match_parent" android:layout_weight="1.2" android:text="TextView" android:textSize="25sp" /&gt; &lt;Spinner android:id="@+id/spinnerAddOrder" android:layout_width="0dp" android:layout_height="wrap_content" android:layout_weight=".8" android:background="@drawable/dropdown" /&gt; &lt;CheckBox android:id="@+id/checkAddOrder" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="20dp" /&gt; &lt;/LinearLayout&gt; </code></pre>
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    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USAvinash
    1. USAvinash
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    1. This table or related slice is empty.
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    2. PL
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    1. This table or related slice is empty.
    1. PO
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    1. VO
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      1. POcheck box in listview not working properly
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
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      1. POcheck box in listview not working properly
      1. USAvinash Kumar Pankaj
      1. VTFavorite
    3. VO
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      1. USDharma Dude
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    1. COcan you show me your xml file of this adapter class ??
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      1. USckpatel
    2. CO@ChiragPatel This issue will occur because listview recycle its views What Koded101 posted is exactly right.. No need of xml file
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      1. USPragnani
    3. CO@chirag i added xml file
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      1. POcheck box in listview not working properly
      1. USAvinash
 

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