Javascript OOP literal access variable inside method

<p>i have a problem accessing variable inside method in OOP.</p><p>this is my code :</p><pre><br /><code>var slideshow = {<br /><br /> elSet : $(".slideshow"),<br /> next : function() {<br /><br /> },<br /> swipe : function() {<br /> var clear = this.autorun().loop;<br /><br /> onSwipe(function() {<br /><br /> clearInterval(clear); // not working<br /> });<br /> },<br /> autorun : function() {<br /><br /> var self = this;<br /> var loop = setInterval(function() {<br /><br /> self.next();<br /><br /> }, 5000);<br /><br /> },<br /> initial : function() {<br /><br /> this.swipe();<br /> this.autorun();<br /> }<br /><br />}<br /><br />slideshow.initial();<br /></code><br /></pre><p>i want to clearInterval from <strong>variable loop</strong>,</p><p>on browser console return error TypeError: this.loop(...) is undefined</p><p>what's wrong with my code?</p><br /><h2>Click here view more answers <a href="%20http://stackoverflow.com/questions/34524831/javascript-oop-literal-access-variable-inside-method">http://ift.tt/1Jff4U9</a></h2>