Add Print button in service order screen

Hi @sujithra  As mentioned by MoulaliShaik, you can add the below logic in the RowSelected event to Visible/Invisible the report button. 

protected virtual void DACName_RowSelected(PXCache cache, PXRowSelectedEventArgs e, PXRowSelected InvokeBaseHandler)
        {
            InvokeBaseHandler?.Invoke(cache, e);
            DACName row = e.Row as DACName;
            if (row != null)
			{
				if(Base.View.Select().FirstTableItems.ToList().Count > 0)
				{
				   ReportButton.SetEnabled(true);
				}
				else
				{
				ReportButton.SetEnabled(false);
				}
			}
		}	

Hi @sujithra,

There you can not find any event handlers.

Please create a Graph Extension class and add the RowSelected Event Handler where you need to write disable/enable button logic. Please take the above code which is provided by @Naveen Boga Naveen as a reference.

FYI:

You can create the same DataView (with Different NewDataViewName) by copying and pasting the existing code from the Base Graph into your Graph Extension class.

Check the count value below:

inside the RowSelected Handler.

if (NewDataViewName.Select().count > 0)

{

    // Button enable logic

}

else

{

   // Button disable logic

}

Hope it helps you!

Moulali Shaik.