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POAjax load via jquery, content not shown
 

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    <p>hi i have a html file which use ajax for loading contents from other html files in the same server. for some reason it does not work?? i have no clue as i am new to ajax.</p> <p><strong>here is the index.html(default home page)</strong></p> <pre><code>&lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"&gt; &lt;html xmlns="http://www.w3.org/1999/xhtml"&gt; &lt;head&gt;&lt;meta http-equiv="Content-Type" content="text/html; charset=utf-8" /&gt; &lt;link rel="stylesheet" type="text/css" href="demo.css" /&gt; &lt;script type="text/javascript" src="../jquery.min.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="script.js"&gt;&lt;/script&gt; &lt;/head&gt;&lt;body&gt;&lt;div id="rounded"&gt; &lt;img src="img/top_bg.gif" alt="top" /&gt;&lt;div id="main" class="container"&gt; &lt;h1&gt;ajax example&lt;/h1&gt; &lt;h2&gt;ajax jquery&lt;/h2&gt; &lt;ul id="navigation"&gt; &lt;li&gt;&lt;a href="#info"&gt;Page_1&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a href="#page2"&gt;Page2&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a href="#page3"&gt;Page_3&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a href="#page4"&gt;Page_4&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;img id="loading" src="img/ajax_load.gif" alt="loading" /&gt;&lt;/li&gt; &lt;/ul&gt; &lt;div class="clear"&gt;&lt;/div&gt; &lt;div id="pageContent"&gt; it is a test&lt;/div&gt; &lt;/div&gt;&lt;div class="clear"&gt;&lt;/div&gt; &lt;img src="img/bottom_bg.gif" alt="bottom" /&gt;&lt;/div&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p><strong>script.js(for adding hash in the url and enable back button and also loading content)</strong></p> <pre><code>ar default_content = ""; $(document).ready(function () { checkURL(); $('ul li a').click(function (e) { checkURL(this.hash); }); default_content = $('#pageContent').html(); setInterval("checkURL()", 250); }); var lasturl = ""; function checkURL(hash) { if (!hash) hash = window.location.hash; if (hash != lasturl) { lasturl = hash; if (hash == "") $('#pageContent').html(default_content); else loadPage(hash); } } function loadPage(url) { var datastring = url.replace('#', ''); $('#loading').css('visibility', 'visible'); $.ajax({ type: "POST", url: "load_page.php", data: 'datastring=' + datastring, dataType: "html", async: false, success: function (msg) { if (parseInt(msg) != 0) { $('#content').html(msg); $('#loading').css('visibility', 'hidden'); } } }); } </code></pre> <p><strong>and load_page.php</strong></p> <pre><code>&lt;?php $url = $_REQUEST['datastring']; echo $url; if(file_exists(''.$url.'.html')){ echo file_get_contents(''.$url.'.html'); } else{ echo 'There is no such page!'; } ?&gt; </code></pre> <p>need help! as you can see when the ajax calls the "pagecontent" div loads the content from the requested page, but nothing happens here! what am i doing wrong?</p>
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    1. USthecodedeveloper.com
    1. USAvik
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    1. COFew tips for getting an answer fast: a) format your code b) keep it simple c) provide a jsfiddle d) provide all the necessary materials
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      1. USKrasimir
    2. COHave you viewed the XHR in developer tool on the network tab? Have you checked any jquery errors on the console?
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      1. USAnagio
    3. CO@Anagio yup i checked the XHR and when i click on the line (eg. page_1) it actually request the page. under the XHR tab, there is response tab and i can see the requested content in there but it does not show in the index page.
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      1. USAvik
 

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