mobile - jquery preventdefault on first touch only -


i'm hoping learn way code following touch only, using jquery? 

$(".portfolio a").one("click", false);

this code hover event on visual menu link. i'd prevent link following through on first touch, hover event happens on first touch, , second touch takes through link.

hover class tied href...

just test touch behaviour before unbinding link once:

if ("ontouchstart" in document.documentelement) {    $(".portfolio a").one("click", false, function(e){      e.preventdefault();    } }

or vice versa

$(".portfolio a").one("click", false, function(e){    if ("ontouchstart" in document.documentelement) {      e.preventdefault();    } }

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