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POupdating div without page refresh
 

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    <p>i have a php script that counts button clicks to a txt file. this is working just fine.<br/> On my html page i am displaying the clicks as such :</p> <pre><code>&lt;?php include ('counter.php'); ?&gt; &lt;div class="count_right" id="one"&gt;&lt;/div&gt; &lt;div class="count_left" id="two"&gt;&lt;/div&gt; &lt;form action="" method="post" id="form" &gt; &lt;button class="vote_right" name="clicks1" &gt;&lt;/button&gt; &lt;/form&gt; &lt;form action="" method="post" id="form2" &gt; &lt;button class="vote_left" name="clicks2"&gt;&lt;/button&gt; &lt;/form&gt; </code></pre> <p>the php</p> <pre><code>&lt;?php if( isset($_POST['clicks1']) ) { incrementClickCount1(); } function getClickCount1() { return (int)file_get_contents("count_files/clickcount1.txt"); } function incrementClickCount1() { $count = getClickCount1() + 1; file_put_contents("count_files/clickcount1.txt", $count); } if( isset($_POST['clicks2']) ) { incrementClickCount2(); } function getClickCount2() { return (int)file_get_contents("count_files/clickcount2.txt"); } function incrementClickCount2() { $count2 = getClickCount2() + 1; file_put_contents("count_files/clickcount2.txt", $count2); } ?&gt; </code></pre> <p>and the js (EDITED)</p> <pre><code>&lt;script type="text/javascript"&gt; var valueOne = "&lt;?php echo getClickCount1(); ?&gt;"; var valueTwo = "&lt;?php echo getClickCount2(); ?&gt;"; $('#one').html(valueOne); $('#two').html(valueTwo); $('.vote_right').click(function(){ $.ajax({ type: "POST", url: "counter.php", data: valueOne, cache: false, success: function(data) { $("#one").html(data); } }); &lt;/script&gt; </code></pre> <p>tried also adding </p> <pre><code>e.preventDefault(); </code></pre> <p>but then the button wont work. My problam is that i dont want the page to refresh when the button is clicked. insted i would like the div to refresh with the new data. <br/> I have tried usin ajax but with no success. its either the page refreshes or the data wont update. <br/> Any suggestions? </p>
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    1. COAJAX + JSON is your answer. It's well documented in the jQuery docs and Google is overflown with examples of it.
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    2. COAlso, for your `action=''` attribute, you should omit it all together if it is just empty, see here: http://stackoverflow.com/questions/1131781/is-it-a-good-practice-to-use-an-empty-url-for-a-html-forms-action-attribute-a
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      1. USArian Faurtosh
 

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