javascript - Reenable hover with on() -


i have container show/hide depending on link clicked.

the flow:

  • click menu button , shows container 2 seconds timer fades
  • click link within container , keeps container fading
  • click menu button again , allows container fade again

oddly, after last step, if hover mouseleave container doesn't fade. i've tried. have feeling i'm not calling on() right.

i've tried using within $('.menu-control').on('click') allow mouseleave again assume need define it.

$('#module-container').on('mouseleave');

i've tried few other ways including wrapping entire hover within function, naming , calling when menu button clicked. no success.

this implemented when video playing background, "options" show after clicking menu button , fade stay out of way. link within container stop video, fade , options stay on page.

here's version on jsfiddle

you cannot re-enable event handlers that. when use .off() removes specified event handlers element. if want re-register handlers need pass handler reference again .on() method.

since need use handler reference multiple times, prefer write independent function can referred multiple places

you need write like

$('.menu-control').on('click', function() {     $('#module-container').fadein(300);     window.mtimer = settimeout(function(){ $('#module-container').fadeout(300); }, time);     //the following commented line doesn't work. want reallow mousleave function, defined below (marked here)     $('#module-container').on('mouseleave', mouseenter); });  function mouseenter(){     cleartimeout(window.mtimer);  } function mouseleave(){     window.mtimer = settimeout(function(){ $('#module-container').fadeout(300); }, time); }  var time = 2000; $('#module-container').on({     mouseenter: mouseenter,     //here     mouseleave: mouseleave });  $('.stopme').on('click', function(e) {     $('#module-container').show().off('mouseleave');     e.preventdefault(); });

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