Remove values after the period

[Ciccillotto]

Continue my project
I ran into this problem
I would like to delete the values after the dot,
Is there something to do this?

rightly the code will be adapted to uxp.

[Stephen Marsh]

Do you mean to remove a filename extension such as from myFile.jpg to myFile – or do you mean something else?

Can you please provide a clear before and after example? Some code snippet? Something? Anything?  :]

[Ciccillotto]

no it is not a jpg extension
and the value you see on the slider.

[Stephen Marsh]

I can't see anything?

If you're replying via email, the web interface has to be used to insert images.

[Ciccillotto]

Stefano, you're right, sorry
I thought I had included the image
here she is

[Stephen Marsh · Accepted solution]

OK, it would depend on the goal, one way is to parse the floating number as an integer:

var theValue = 52.51282051;
var theNewValue = parseInt(theValue);
alert(theValue + "\n" + theNewValue);

https://www.w3schools.com/jsref/jsref_parseint.asp

But you could have other goals, such as rounding up or down to the nearest integer?

EDIT:

The Math.abs() Method
The Math.ceil() Method
The Math.floor() Method
The Math.round() Method
The Math.fround() Method
The Math.trunc() Method

[Ciccillotto]

Stefano works wonderfully
I managed to adapt it to uxp successfully.

thank you you are a great friend.

[Stephen Marsh]

You're welcome. Sorry, it takes me longer to think in UXP:

let theValue = 52.51282051;
let theNewValue = parseInt(theValue);
require('photoshop').core.showAlert(theValue + "\n" + theNewValue);

[Ciccillotto]

Stephen I totally understand your point
but my process is more complex than the example below,
I just need to understand the mechanism, then I sit down and think about how I can adapt it to my needs.
you always help me solve my queries.

Now I find myself with a big problem
with uxp I can't delete empty layers
do you have any idea?

[Stephen Marsh]

Really? It is a work in progress and you are an "early adopter" on the bleeding edge!  :]

I presume that you mean that there is no DOM option.

But that is why there is batchPlay, it's verbose, it could possibly be shortened from the raw form:

async function actionCommands() {
    let command;
    let result;
    let psAction = require("photoshop").action;

    // Delete current layer
    command = {"_obj":"delete","_target":[{"_enum":"ordinal","_ref":"layer","_value":"targetEnum"}],"layerID":[2]};
    result = await psAction.batchPlay([command], {});
}

async function runModalFunction() {
    await require("photoshop").core.executeAsModal(actionCommands, {"commandName": "Action Commands"});
}

await runModalFunction();

EDIT: I did find this DOM reference, but it will take more work to make it usable!

https://developer.adobe.com/photoshop/uxp/2022/ps_reference/classes/layer/#delete

[Ciccillotto]

volevo dire che voglio eliminare tutti i livelli vuoti

[Stephen Marsh]

I meant I want to delete all the empty layers

By @Ciccillotto

Ah, good luck with that!  :]

Knowing how to do this with .jsx isn't probably going to help with any UXP specifics, apart from the general overall approach. For all I know UXP may offer a more elegant way of doing this than legacy scripts.

[Ciccillotto]

Unfortunately I looked at the uxp documentation and couldn't find anything about it, I saw the jsx file that does this, but it's not easy to convert it to uxp. it means I have to give up. thanks again for your help