There is a need when we want a random number to be generate when we load the page or when we call a particular method.
When we load the page we can use this auto generated number as a PIN or SessionID or any other things as per our need.
Ex:
JS Page:
Angular.module(‘MyApp’).filter(‘MyCtrl’,function(){
Return function(input,scope){
If(input!=null && input!=undefined && input>1){
Return Math.floor(Math.random()*input)+1);
}
}
})
