convert to smart object

[hui5C21]

Hi~

 I use method 'doc.trim(TrimType.TRANSPARENT)' to trim the activelayer, but it popout confirm panel which i want to skip with default 'OK' button clicked.what should i do?

Thanks very much if someone can give a clue.

best wishes!

[hui5C21]

Wrong topic ...

[Kukurykus]

Tell us the correct name of topic for this thread.

[Stephen_A_Marsh]

I don't get that message with:

app.activeDocument.trim(TrimType.TRANSPARENT); 

You could try this raw Script Listener code:

var idtrim = stringIDToTypeID( "trim" );
    var desc856 = new ActionDescriptor();
    var idtrimBasedOn = stringIDToTypeID( "trimBasedOn" );
    var idtrimBasedOn = stringIDToTypeID( "trimBasedOn" );
    var idtransparency = stringIDToTypeID( "transparency" );
    desc856.putEnumerated( idtrimBasedOn, idtrimBasedOn, idtransparency );
    var idtop = stringIDToTypeID( "top" );
    desc856.putBoolean( idtop, true );
    var idbottom = stringIDToTypeID( "bottom" );
    desc856.putBoolean( idbottom, true );
    var idleft = stringIDToTypeID( "left" );
    desc856.putBoolean( idleft, true );
    var idright = stringIDToTypeID( "right" );
    desc856.putBoolean( idright, true );
executeAction( idtrim, desc856, DialogModes.NO );

Or the same code as a function if you need to use it multiple times:

trimTransparency();

function trimTransparency() {
	var s2t = function (s) {
		return app.stringIDToTypeID(s);
	};
	var descriptor = new ActionDescriptor();
	descriptor.putEnumerated( s2t( "trimBasedOn" ), s2t( "trimBasedOn" ), s2t( "transparency" ));
	descriptor.putBoolean( s2t( "top" ), true );
	descriptor.putBoolean( s2t( "bottom" ), true );
	descriptor.putBoolean( s2t( "left" ), true );
	descriptor.putBoolean( s2t( "right" ), true );
	executeAction( s2t( "trim" ), descriptor, DialogModes.NO );
}

[hui5C21]

weird，some error occured, said invalid paramaters

[Stephen_A_Marsh]

You may also need to globally suppress dialogs:

// Save the current dialog display settings
var savedDisplayDialogs = app.displayDialogs;
// Turn off the dialogs
app.displayDialogs = DialogModes.NO;

// Do your stuff…

// Restore the dialogs
app.displayDialogs = savedDisplayDialogs;

[hui5C21]

When i set this value ,error occured with msg: invalid paramaters

[Stephen_A_Marsh]

I'm not sure why you are getting a pop-up, or why you are getting errors.

You could always install Scripting Listener on your computer and see if you get different results.

[Kukurykus]

Reset preferences and try again.

[hui5C21]

I think i got why this happed. When i filter layers empty or background, and undo last trim，this window stop to pop up.