[Xavier Gomez]

You don’t seem to need the parseInt and toFixed(2) things.
The input color should be an array of numbers [r, g, b,a] all in the range [0,1], not an array of strings.
Something like this (i dont have a hslToRgb function at hand but you can find one very easily on the web):

function getHSL(){return [slider_h.value / 100, slider_s.value / 100, slider_l.value / 100];}

function handleMouseDown(ev,theButton){
var hsl = getHSL();
var rgb = hslToRgb(hsl);
theButton.graphics.backgroundColor = theButton.graphics.newBrush(theButton.graphics.BrushType.SOLID_COLOR, rgb, 1);
};

Xavier

[Xavier Gomez]

% represents the remainder operator.
You can use it for any pair of numbers : x%y (y not 0 though).
If both x and y are positive, it is same as x modulo y, or x-Math.floor(x/y)*y.
If x or y is negative, it behaves a bit strangely.

See for instance https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Arithmetic_Operators#Remainder_()

Xavier

[Xavier Gomez]

I forgot to say that there is the ready-to-use function : prompt

var compName = prompt("Enter the new comp name:", "Some name to start with", "Hi");
if (compName){
app.beginUndoGroup("Crear Nueva Composición 1080p");
app.project.items.addComp(compName, 1920, 1080, 1, 15, 25).openInViewer();
app.endUndoGroup();
};

Xavier

[Xavier Gomez]

For me “active” works:

win.show();
edittext_1.active=true;

And to automatically trigger onClick when the enter key is pressed, you can use:

edittext_1.onEnterKey = function(){but_1.notify();};

Xavier

[Xavier Gomez]

Use openInViewer():

myComp.addComp(edittext_1.text, 1920, 1080, 1, 15, 25).openInViewer();

Xavier

[Xavier Gomez]

The dialog will create a file object, but does not actually opens it for reading. This is another step:

var file = File.openDialog();
if (file && file.open(“r”)){
var content = file.read();
file.close();
alert(content);
};

Xavier

[Xavier Gomez]

Ah ok…

if you select a mask path (keyframable), the mask group (renamable) is selected along, and selectedProperties[0] is the mask group, not the mask path.

Same for paths inside vector layers.

[Xavier Gomez]

No.
No idea ?
Just so you know, i had tested on Windows 7, AE CC 2014.3

Xavier

[Xavier Gomez]

What property are you selecting ? Normally your code line should work if you select a mask path property or a shape path property.

It won’t work for special shapes like Ellipse/Rectangle/Star (you’d need to convert them to a path before).

Xavier

[Xavier Gomez]

fsName is mostly for display i think.
To make sure that your path will work on any system, absoluteURI is better:

var scriptPath = File($.fileName).parent.absoluteURI;
or (same result):
var scriptPath = File($.fileName).path;

then when appending the relative path, it’s better to escape the added string:

var imagePath = scriptPath + encodeURI("/myfolder/imagename.png");

Xavier