Create a unique number with javascript time

Question

I need to generate unique id numbers on the fly using javascript. In the past, I\'ve done this by creating a number using time. The number would be made up of the four digi

Answer 1

Always get unique Id in JS

function getUniqueId(){
   return (new Date().getTime()).toString(36) + new Date().getUTCMilliseconds();
}

getUniqueId()    // Call the function

------------results like

//"ka2high4264"

//"ka2hj115905"

//"ka2hj1my690"

//"ka2hj23j287"

//"ka2hj2jp869"