Databases
StackOverflow2013
Postsdbo
PO
 

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  1. PO
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    <p>It's like EJK said. You are not recycling your view correctly. Change your code to this and notice where I put the setText calls</p> <pre><code>public View getView(int position, View convertView, ViewGroup parent) { if(convertView == null){ convertView = inflater.inflate(R.layout.product_list_details,parent, false); holder=new ViewHolder(); holder.nameProduct =(TextView)convertView.findViewById(R.id.name); holder.typeProduct =(TextView)convertView.findViewById(R.id.product); holder.priceRangeProduct =(TextView)convertView.findViewById(R.id.pricerange); holder.productImage =(ImageView)convertView.findViewById(R.id.image); holder.plusImage =(ImageView)convertView.findViewById(R.id.dot); holder.mainLayout = (RelativeLayout)convertView.findViewById(R.id.mainlayout); convertView.setTag(holder); } else { holder = (ViewHolder)convertView.getTag(); } holder.plusImage.setTag(Integer.toString(position)); holder.plusImage.setOnClickListener(this); holder.mainLayout.setTag(Integer.toString(position)); holder.mainLayout.setOnClickListener(this); //setText functions are here holder.nameProduct.setText(productName[position]); if(producttype[position].length()&gt;18) { holder.typeProduct.setText(producttype[position].substring(0,18)+"..."); } else { holder.typeProduct.setText(producttype[position]); } holder.priceRangeProduct.setText(priceRangeFrom[position].substring(0,priceRangeFrom[position].length()-2)+" To "+priceRangeTo[position].substring(0, priceRangeTo[position].length()-2)); imageLoader.DisplayImage(productImage[position], holder.productImage); return convertView; } </code></pre>
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    1. This table or related slice is empty.
    1. POList items position repeating in getview
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      1. PTQuestion
    1. PTAnswer
    1. USWang
    1. USWang
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. COi just make this change...but on scrolling i get an error
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      1. PO
      1. USSanu
    2. COon scrolling iget error on this line holder = (ViewHolder)convertView.getTag();
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      1. USSanu
    3. COWhat kind of error?
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      1. USWang
 

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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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