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    copied!<p>You have an invalid JSON structure. The correct structure is below:</p> <pre><code>[ { "chapter": "General", "title": "News forum", "content": "Text1" }, { "chapter": "CHAPTER 1", "title": "1.1 Introduction", "content": "Text2" }, { "chapter": "CHAPTER 1", "title": "1.2 Main Idea", "content": "Text3" }, { "chapter": "CHAPTER 2", "title": "2.1 Architecture", "content": "Text4" }, { "chapter": "CHAPTER 3", "title": "3.1 Liter.overview", "content": "Text5" } ] </code></pre> <p>Note that comma here <code>3.1 Liter.overview","content":"Text5"},</code> in your JSON structure, it fails here</p> <p><strong>UPDATED ANSWER WITH CODE</strong></p> <pre><code>var jsonString = '[{"chapter": "General","title": "News forum","content": "Text1"},{"chapter": "CHAPTER 1","title": "1.1 Introduction","content": "Text2"},{"chapter": "CHAPTER 1","title": "1.2 Main Idea", "content": "Text3"},{"chapter": "CHAPTER 2","title": "2.1 Architecture","content": "Text4"},{"chapter": "CHAPTER 3","title": "3.1 Liter.overview","content": "Text5"}]'; var myData = JSON.parse(jsonString); $(document).ready(function() { function dContent() { $("#content").css("border","2px solid red").css("height","100px"); $("#content").html($(this).data('value')); } $("#courses").on('click','li', dContent) $.each(myData, function(index,item) { $("#courses").append("&lt;li class='li' data-value="+item.content+"&gt;"+item.chapter+" &lt;p&gt;"+item.title+"&lt;/p&gt;&lt;/li&gt;"); }) }); </code></pre> <p><a href="http://jsfiddle.net/refhat/Yfdcx/" rel="nofollow"><strong>DEMO ON JSFIDDLE</strong></a></p>
 

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