Using Json for saving illustrator script settings.

Question

I am new to illustrator.I written a basic code on illustrator script and working fine.I want to save the values in txtbox in json file on butten click and retrieve from the same file to textbox on another button click. could any one help me to write this program.such that i could use json objects easily.my code is given below.please help me in adding json.

var w = new Window ("dialog");

var docRef = app.activeDocument;

var txtbox =w.add('edittext', undefined, "");

var btnsave=w.add ("button",[0, 0, 50, 50], "save");

var btnretrive=w.add ("button",[0, 0, 50, 50], "retrieve");

w.show ();

mecdos · Accepted Answer

is there a particular reason you need JSON? i find js objects easier to read than a json file

here is what i do:

make an object with the preferences:

var prefs = {}

prefs.txtbox = "something"

prefs.btnsave = "something"

prefs.btnretrive = "something"

save object to file:

var file = File(directory);

file.open('w')

file.write(prefs.toSource())

file.close()

open saved object:

file.open("r")

prefs = eval(file.read())

file.close();

btw, you can use any extension you want for the file, it will read just the same. i made a custom extension for all my script preferences.

Silly-V · Answer

To make a json string, I use the JSON object which I paste in from any place where there's a JSON object. I just grab whichever one works, from here: GitHub - douglascrockford/JSON-js: JSON in JavaScript.

Using it in above code it would look like this:

var jsonString = JSON.stringify({myText : txtbox.text});

To write a file you do the following code:

var f = File(<write your file's directory here. Ex: "~/Desktop/myFile.txt">);

f.open('w'); // w for 'write'

f.write(jsonString);

f.close();

Sign up

To post, reply, or follow discussions, please sign in with your Adobe ID.

Sign in to Adobe Community

To post, reply, or follow discussions, please sign in with your Adobe ID.

Scanning file for viruses.

This file cannot be downloaded