javascript - Trying to call a method within a function -


i test not defined when calling stop() method

http://jsfiddle.net/n4mkw/1766/

<span id="rotator"></span>  var rotate = {     quoteindex: -1,     duration: 500,     delay: 3000,     play: true,     quotes: [],     init: function (quotes) {         this.quotes = quotes;         this.shownextquote();     },     shownextquote: function () {         this.quoteindex = (this.quoteindex + 1) % this.quotes.length;         if (this.play) {             $("#rotator").html(this.quotes[this.quoteindex])                 .fadein(this.duration)                 .delay(this.delay)             .fadeout(this.duration, this.shownextquote.bind(this));         }     },     stop: function () {         this.play = false;     }    };  var test = rotate.init(["example1", "example2", "example3"]); test.stop();

your functions aren't returning instance of rotate object previous answer specified. however, way can fix returning instance of object test variable. 

var rotate = {     quoteindex: -1,     duration: 500,     delay: 3000,     play: true,     quotes: [],     init: function (quotes) {         this.quotes = quotes;         this.shownextquote();         return this;     },     shownextquote: function () {         this.quoteindex = (this.quoteindex + 1) % this.quotes.length;         if (this.play) {             $("#rotator").html(this.quotes[this.quoteindex])                 .fadein(this.duration)                 .delay(this.delay)             .fadeout(this.duration, this.shownextquote.bind(this));         }         return this;     },     stop: function () {         this.play = false;         return this;     }    };  var test = rotate.init(["example1", "example2", "example3"]); test.stop();

i have updated code return object in function. please test in fiddle.


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