jQuery event handler .on() not working

Question

I want to attach a event to dynamically created element class.So i used live function but it was not triggered. So checked live function reference ,there i red below notes

Answer 1

try :

$(document.body).on( "click", ".date_picker_disabled", function() {   
   alert('hi');
});

document.body helps for dynamic html too. Just chekc it out: .on not working on dynamic html