Simple Javascript question

Question

I have products : offer_id in javascript and am getting value of offer_id dynamically.

Let say I get products : 12345 but now instead of that I want it to be as products : ;12345, than how can this be achieved in javascript.

I have tried :

1. products : ';'.offer_id
2. products : ';'."offer_id"
3. products : ';'.'offer_id'
4. products : ";".offer_id

But all of my above trials have failed and am getting syntax error for each one of those. I am newbie to Javascript and so would really appreciate any inputs.

Answer 1

In PHP the concatenation character is . but in JavaScript is +

products : ';'+offer_id