create random id javascript code example
Example 1: random id js
var ID = function () {
// Math.random should be unique because of its seeding algorithm.
// Convert it to base 36 (numbers + letters), and grab the first 9 characters
// after the decimal.
return '_' + Math.random().toString(36).substr(2, 9);
};
Example 2: js random id
Math.random().toString(36).slice(2);