Posted By

Mosaic on 11/18/10

Tagged

javascript
array

Versions (?)

Last Edited at 11/18/10 08:41pm

Statistics

Viewed 655 times

Favorited by 0 user(s)

Related snippets

[JS] Find key from value

/ Published in: JavaScript

/*Coded by Alessio Delmonti - www.tecnocrazia.com*/

Expand | Embed | Plain Text

Copy this code and paste it in your HTML

function getKeyStr(j, ar){ //recupera la chiave partendo da il valore di un array
            var i;
            for(i in ar){
                if (j == ar[i]){
                    return i;
                }
                else{continue;}
            }
        }