Making datepicker live - JQuery

Question

I know when you create an element dynamically, you have to use something like:

$(\"#id\").live(\"click\", function() {
    //something
});

Answer 1

I think that more proper solution is:

$('input.datepickerClass').live('focus', function(){
    if (false == $(this).hasClass('hasDatepicker')) {
        $(this).datepicker({ options });
    }
});