How do I disable dialogs? (javascript, PcCS5)

Question

I have a script which fills the layer with a certain color:
docRef.selection.fill(fillColor, ColorBlendMode.NORMAL, 100, true);
I have recorded the script into an action, since I want to batch it on a collection of files.
But, when I run my script with my action, the fill dialog window pops up!
I tried this to get rid of it, but it didn't work:
app.displayDialogs = DialogModes.NO;
displayDialogs = DialogModes.NO;
Is there any way I can get rid of that dialog?

Answer 1

This is how i do it.
var selection = docRef.selection
var desc203 = new ActionDescriptor();
var desc204 = new ActionDescriptor();
desc204.putUnitDouble(     charIDToTypeID( "Hrzn" ), charIDToTypeID( "#Pxl" ), 0 );
desc204.putUnitDouble(     charIDToTypeID( "Vrtc" ),  charIDToTypeID( "#Pxl" ), 0 );
desc203.putObject(          charIDToTypeID( "From" ), charIDToTypeID( "Pnt " ), desc204 );
desc203.putInteger(         charIDToTypeID( "Tlrn" ),   100 );
desc203.putBoolean(        charIDToTypeID( "Mrgd" ), true );
desc203.putBoolean(        charIDToTypeID( "AntA" ), true );
desc203.putEnumerated(  charIDToTypeID( "Usng" ), charIDToTypeID( "FlCn" ), charIDToTypeID( "FrgC" ) );
executeAction( charIDToTypeID( "Fl  " ), desc203, DialogModes.NO );//  fill selected area
No way to pick a color though but it will use the fore color in the color picker thingy whatever its called.