Advertisement
Guest User

Change input field number changes

a guest
Jul 8th, 2018
106
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
jQuery 0.56 KB | None | 0 0
  1.             $("#amount:input").data('oldVal', $("#amount:input").val());
  2.            
  3.             $("#amount:input").change(function(){
  4.                 var newVal = $(this).val();
  5.                 var oldVal = parseFloat($(this).data('oldVal'));
  6.                 if ( newVal > oldVal) {
  7.                     // Do something
  8.                 } else {
  9.                     // Do something
  10.                 }
  11.                 $(this).data('oldVal', newVal)
  12.             })
  13.             .focus(function(){
  14.                 $(this).data('oldVal', $(this).val());
  15.             });
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement