how to get last two characters from string

In dialog of the componenet im going to author field it is like tag field

json data look as below

"Icon" : "india:delhi/NR" ,

in htl when i try print
icon: ${properties.icon} // its coming full tag like india:delhi/NR

But i want to print NR only

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Best answer by Akanksha_Singh

Hi @user96222

You can use custom scripting:

var string = "StringABC";
var last2Char = string.slice(-2);

console.log(last2Char);

Community Advisor

Maybe something like this - before you write it as JSON set the variable first.

const str = '${properties.icon}';

const last2 = str.slice(-2);

i think it wont work in htl file right.

I want in htl file

Akanksha_SinghAccepted solution

Level 2

Hi @user96222

You can use custom scripting:

var string = "StringABC";
var last2Char = string.slice(-2);

console.log(last2Char);

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