jQuery - convert .live() to .on()

Question

How do I go about combining this old jQuery code into the v1.7 .on()?

v1.3 .live():

    $(\'#results tbody tr\').live({
            


        

Answer 1

I just want to pass both event handlers in one object, like I do in the first example.

In this case you could attach the two events together, then differentiate them in the handler itself, like this:

$('#results tbody').on('mouseenter mouseleave', 'tr', function (e) {
    if (e.type == "mouseenter") {
        $(this).find('.popup').show();
    }
    else {
        $(this).find('.popup').hide();
    }
});