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POupload file using ajax like facebook uploading
 

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  1. POupload file using ajax like facebook uploading
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    <p>My problem is, I want to upload a csv file without pressing a submit button and I used ajax for that case. But now, their is something errors appear, and the error said fopen() Filename cannot be empty. But I already get the file value that I want, but the $_FILES[$fie]['tmp_name'] can't read this value. But if I attach the variable in an alert() they display the exact filename. This is my sample codes.</p> <p>This is the html:</p> <pre><code>&lt;form id="Form2"&gt; &lt;input type="file" id="fie" /&gt; &lt;/form&gt; </code></pre> <p>this is the javascript:</p> <pre><code>&lt;script style="text/javascript"&gt; $(function(){ $('#Form2').change(function(e){ e.preventDefault(); var sub = document.getElementById("fie").files[0].name; if($('#cat1').hasClass('show')){ $('#cat1').hide(); $('#cat2').html("&lt;img src='pb1.gif' /&gt;"); $.ajax({ url:'uploading.php', action:'get', data: 'fie='+sub, success: function(data){ $('#cat2').html(data); } }); } }); }); &lt;/script&gt; </code></pre> <p>This is the Php: uploading.php</p> <pre><code>&lt;?php include("conn.php"); //assuming that connected to a database. if (isset($_GET['fie'])) { echo "&lt;script&gt;alert('".$_GET['fie']."')&lt;/script&gt;";//IN ALERT THEY EXECUTE THE EXACT VALUE OF THE FILE I INPUT $fie = $_GET['fie']; $file = $_FILES[$fie]['tmp_name']; //PROBLEM IS THIS. THEY CAN'T READ THE VALUE AND TELL THEIR IS NO FILE. $handle = fopen($file,'r') or die ('Cannot open file'); fgets($handle); do { if (isset($data[0])) { mysql_query("INSERT INTO tbl_numbers (numbers,cute) VALUES ('".addslashes($data[0])."','".addslashes($data[1])."')"); } } while ($data = fgetcsv($handle,1000,",","'")); echo "Successful Upload~!"; } ?&gt; </code></pre> <p>Thanks for the reply.</p>
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    1. USJuan Carlos Aduan
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    1. COI don't see `move_uploaded_file` anywhere so nothing is actually uploaded.
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      1. POupload file using ajax like facebook uploading
      1. USFunk Forty Niner
    2. COWhy do you think that you even have `$_FILES` created? You just sent a file name to a php script, there is no file contents being sent. Did you find this example online or did you create this yourself?
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      1. POupload file using ajax like facebook uploading
      1. USN.B.
    3. COwhy not use a jquery plugin to upload http://www.uploadify.com/
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      1. UStonoslfx
 

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