Jquery Plus/Minus Incrementer

Question

I want to have a client side Plus / Minus system where a user can click the plus and a value is incremented by 1, minus and the value is decreased by 1, the value should nev

Answer 1

The jquery part

// initialize counter
var counter = 0;

// set the + functionality
$('#plus').click( function(){$('#display').html( ++counter )} );
// set the - functionality
$('#minus').click( function(){$('#display').html( (counter-1<0)?counter:--counter )} );
// initialize display
$('#display').html( counter );

and the html part

+
-