How to append string in java script with pre increment in same line

Question

In JavaScript, I have 1 variable contains int value and one having String. Now I want to append the string like pre-increment the int variable like below code I am getting error

var count = 0;
var message = "value of Variable Count by increment  is:"+ ++count;

(++count) add brackets

Jaydip Jadhav
– Jaydip Jadhav

2017-06-07 12:58:34 +00:00
Commented Jun 7, 2017 at 12:58 — Jaydip Jadhav
– Jaydip Jadhav, Commented Jun 7, 2017 at 12:58

Sagar V · Accepted Answer · 2017-06-07 13:01:55Z

1

Wrap your counter with brackets like (++count)

var count = 0;
var message = "value of Variable Count by increment  is:" + (++count);
console.log(message);

var count = 0;
var message = "value of Variable Count by increment  is:"+ (++count);
console.log(message);
console.log("value of Variable Count by increment  is:"+ (++count));

edited Jun 7, 2017 at 13:01

Sagar V

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answered Jun 7, 2017 at 12:58

daan.desmedt

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Comments

Badacadabra · Accepted Answer · 2017-06-07 14:06:52Z

0

You can use Number as a standard function:

var count = 0;
var message = "value of Variable Count by increment  is:"+ Number(++count);
console.log(message);

edited Jun 7, 2017 at 14:06

Badacadabra

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answered Jun 7, 2017 at 13:15

Vikas Suryawanshi

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