Append variable value to form Input

Question

I need to append numeric value stored in one variable to form input fields.

Let's Say

var b= 5;
var text=$("#dropdown_id").val();

I want to append value of variable b in dropdown_id .

My expected result is #dropdown_id5

`.val(5)`? just use the value – Amit Joki Nov 12 '14 at 15:02 — Amit Joki, Nov 12 '14 at 15:02
@AmitJoki Values of b changes every time – stackoverflowuser Nov 12 '14 at 15:07 — stackoverflowuser, Nov 12 '14 at 15:07

score 1 · Accepted Answer · answered Nov 12 '14 at 15:02

1

Use string concatenation:

$("#dropdown_id" + b).val()

answered Nov 12 '14 at 15:02

PeterKA

1 Answers1