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Make error message

Hi, All.

 

I want to make an error message 'No item' window.

I made a script. but, it has not worked.

 

Please check my script where is wrong.

Names Default To Here( 1 );
dt = Open( "$Sample_Data/Blood pressure.jmp" );
dt<< show window( 0 );

win = New Window( "Select Item(s) for drawing the Histogram",
  <<MODAL>if(xvar == "{}",
     Throw("No item")
     );     
     For( i = 1, i <= N Items( xvar ), i++,
      str = str || "Continuous Distribution(Column(:Name(\!"" || xvar[i] || "\!"))),"
     );
     Eval( Parse( "dt << Distribution(stack(1)," || str || ");" ) );
     win << Close Window;
     
 
    ),
    bbCancel = Button Box( "Cancel", Throw() )
   )
  )
 );</MODAL>

Thanks.

 

 

 

Automation and ScriptingRe: Make error messageThank you very much!!!!Re: Make error message

Hi,

add error window message in case of zero column added:

Names Default To Here( 1 );
dt = Open( "$Sample_Data/Blood pressure.jmp" );
dt<< show window( 0 );

win = New Window( "Select Item(s) for drawing the Histogram",
  //<<MODAL></MODAL>