javascript - JS setTimeout & jQuery function -

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i have function , wondering why settimeout not working:

$(document).ready(function() {           $('.sliding .text').css("top","130px")           $('.sliding').mouseenter(function() {                mouseovertimer = settimeout(function() {             $(this).find('.text').animate({"top": "0"}, 200);                      }, 500);            })     .mouseleave(function() {          $(this).find('.text').delay(500).animate({"top": "130px"}, 400);      });        });

i tried wrapping mouseenter event in timeout, didn't seem great idea. want animation on mouseenter work after mouse has been on @ least half second.

alternatively, there better way of doing in jquery?

the this value inside timeout handler not think it'll be. add explicit variable:

   $('.sliding').mouseenter(function() {            var self = this;             mouseovertimer = settimeout(function() {             $(self).find('.text').animate({"top": "0"}, 200);                      }, 500);            })

also should declare "mouseovertimer" local variable outside handler setup code (that is, local variable of "ready" handler) , cancel timeout in "mouseleave" handler:

    var mouseovertimer = null;     $('.sliding').mouseenter(function() {            var self = this;             mouseovertimer = settimeout(function() {             $(self).find('.text').animate({"top": "0"}, 200);                      }, 500);            })    .mouseleave(function() {          $(this).find('.text').delay(500).animate({"top": "130px"}, 400);          canceltimeout(mouseovertimer);     });

as @ this, i'm pretty sure "mouseleave" code isn't want; think delay unnecessary. i'm not 100% sure want things like, however.


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