javascript - Change JS function to an object -


so asked question awhile ago here > cons of mouseover webpages , ran issues enabling/disabling events. according answer post, supposed update function object call out easily. after few hours of trial , error online research, still don't understand how object works

so function want put object,

$(function () {     $('#01 img:gt(0)').hide();     setinterval(function () {         $('#01 :first-child').fadeout(1500)            .next('img').fadein(1500)            .end().appendto('#01');     }, 3000); });

and code provided initialize object,

var slideshow = (function () {     this.interval;      this.start = function () {         ...         initialize         ...         // catch interval id can stop later on         this.interval = window.setinterval(this.next, 3000);     };      this.next = function () {         /*          * cannot refer keyword in function          * since gets executed outside object's context.          */         ...         logic         ...     };      this.stop = function () {         window.clearinterval(this.interval);     }; })();

so how should implement function object works?

i structure this:

function slideshow(container) {     this.interval = undefined;      this.start = function () {         container.find("img").first().show();         container.find("img:gt(0)").hide();         this.interval = window.setinterval(this.next, 3000);     };      this.next = function () {         var first = container.find(":first-child");         first.fadeout(1500, function () {             first.next("img").fadein(1500);             first.appendto(container);         });     };      this.stop = function () {         window.clearinterval(this.interval);     }; }  $(function () {     var div = $("#div01");     var slides = new slideshow(div);      div.hover(function() {         slides.stop();     }, function() {         slides.start();     });     slides.start(); });

demo: http://jsfiddle.net/stcvq/5/

latest version courtesy of @bergi


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