Question

I have a variable which contains IDs.

var mediaid = '5';

And i have a variable set

var t1 = 'First';
var t2 = 'Second';
var t3 = 'THird';
etc...

I’m trying to get variable’s variable inside of jQuery’s .append function.

$('#block').append('<span>{t+mediaid}</span>');

For example if mediaid is 3, {t+mediaid} should be t3. But i have syntax errors. Can you fix it..

Answer 1

$('#block').append('<span>'+{t+mediaid}+'</span>');

I dont think that this is possible.

You might have to do :

$('#block').append('<span>'+window['t'+mediaid]+'</span>');
                           //if all those variables are in the window's scope

Better:

var mediaid = '5';
var t = ['', 'first', 'second', 'third', ...];

$('#block').append('<span>'+t[mediaid]+'</span>');