concatenation array name with numeric variable

Question

I've got a couple of arrays, named array_1, array_2 till array_5.

Depending on a certain level, I want to use an array, let's say when level = 1 use array_1. When I try: myArr = array_ + level I can't approach myArr as an array (I declared myArr as an array).

How do I concatenate 'array_' with 'number 1'.

where are stored these arrays ? could try `window["array_"+level]` if arrays are globals — Hacketo, Jan 16 '15 at 12:48
pls refer this, http://stackoverflow.com/questions/5117127/use-dynamic-variable-names-in-javascript — Abibullah Rahamathulah, Jan 16 '15 at 12:58

score 0 · Answer 1 · answered Jan 16 '15 at 13:03

0

Use this:

var arrayName = "array_" + "1";
var requiredArrayName = window[arrayName];

answered Jan 16 '15 at 13:03

ArinCool

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The arrays are stored as globals. window["array_" + "1"] doesn't work. I tried window["array_" + level.toString()] and that doesn't work either. – Henky Jan 16 '15 at 19:45

concatenation array name with numeric variable

1 Answers1