Bug 135474 [Smoke]Data in computed columns can't be read
Details: Data in computed columns can't be read Step: 1. New a datasource and dataset 2. Add a computed columns and input some wore in Expression. 3. Drop the table into layout and preview. Actual result: The column of computed columns only preview undefined.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/data/dte/NativeRowObject.java
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	public void put( String name, Scriptable start, Object value )
	{
	}
	public void put( int index, Scriptable start, Object value )
	{
	}
	public void delete( String name )
	{
	}
	public void delete( int index )
	{
	}
	public Scriptable getPrototype( )
	{
		return prototype;
	}
	public void setPrototype( Scriptable prototype )
	{
		this.prototype = prototype;
	}
	public Scriptable getParentScope( )
	{
		return parent;
	}
	public void setParentScope( Scriptable parent )
	{
		this.parent = parent;
	}
	public Object[] getIds( )