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POfile uploading in ajax page
 

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    <p>I am trying to do a file uploading on an ajax result page.</p> <p>the main.php file is a basic ajax code as below:</p> <pre><code>&lt;html&gt; &lt;head&gt; &lt;script type="text/javascript"&gt; function loadXMLDoc() { var xmlhttp; if (window.XMLHttpRequest) { // code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp = new XMLHttpRequest(); } else { // code for IE6, IE5 xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange = function () { if (xmlhttp.readyState == 4 &amp;&amp; xmlhttp.status == 200) { document.getElementById("myDiv").innerHTML = xmlhttp.responseText; } } xmlhttp.open("GET", "file.php", true); xmlhttp.send(); } &lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;div id="myDiv"&gt;&lt;h2&gt;Let AJAX change this text&lt;/h2&gt;&lt;/div&gt; &lt;button type="button" onClick="loadXMLDoc()"&gt;Change Content&lt;/button&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>and the file uploading form file.php is as follow:</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;title&gt;Untitled Document&lt;/title&gt; &lt;/head&gt; &lt;body&gt; &lt;form id="form1" name="form1" enctype="multipart/form-data" method="post" action="fileupload.php"&gt; &lt;p&gt; &lt;label for="file"&gt;&lt;/label&gt; &lt;input type="file" name="file" id="file" /&gt; &lt;/p&gt; &lt;p&gt; &lt;input type="submit" name="submit" id="submit" value="Submit" /&gt; &lt;/p&gt; &lt;/form&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>I have a 3rd file which process the file uploading fileupload.php</p> <pre><code>&lt;?php $file_fullname= $_FILES['file']['name']; $file_ext1 = pathinfo($file_fullname, PATHINFO_EXTENSION); $file_ext = ".".$file_ext1; $file_name = pathinfo($file_fullname,PATHINFO_BASENAME); $temp_name = str_replace($file_ext,'',$file_fullname); $new_file_name = md5($temp_name . $dt); echo $path= "upload/".$new_file_name . $file_ext; $photo = $new_file_name . "" . $file_ext; echo "&lt;BR&gt;"; if ($_FILES["file"]["error"] &gt; 0) { echo "Return Code: " . $_FILES["file"]["error"] . "&lt;br /&gt;"; } else { echo "Upload: " . $_FILES["file"]["name"] . "&lt;br /&gt;"; echo "Type: " . $_FILES["file"]["type"] . "&lt;br /&gt;"; echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb&lt;br /&gt;"; echo "Temp file: " . $_FILES["file"]["tmp_name"] . "&lt;br /&gt;"; if (file_exists($path)) { echo $path . " already exists. "; } else { move_uploaded_file($_FILES["file"]["tmp_name"], $path); echo "Stored in: " . $path; } } ?&gt; </code></pre> <p>The page is working fine when I point the form post to fileupload.php</p> <p>But when I moved the contents of fileupload.php into the file.php with the ajax code. it seems like the file uploading process is not run. Updated code file2.php is as follow:</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;title&gt;Untitled Document&lt;/title&gt; &lt;script type="text/javascript"&gt; function fileup() { var xmlhttp; if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest(); } else {// code for IE6, IE5 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState==4 &amp;&amp; xmlhttp.status==200) { document.getElementById("myDiv").innerHTML=xmlhttp.responseText; } } xmlhttp.open("GET","file.php",true); xmlhttp.send(); } &lt;/script&gt; &lt;?php $file_fullname= $_FILES['file']['name']; $file_ext1 = pathinfo($file_fullname, PATHINFO_EXTENSION); $file_ext = ".".$file_ext1; $file_name = pathinfo($file_fullname,PATHINFO_BASENAME); $temp_name = str_replace($file_ext,'',$file_fullname); $new_file_name = md5($temp_name . $dt); echo $path= "upload/".$new_file_name . $file_ext; $photo = $new_file_name . "" . $file_ext; echo "&lt;BR&gt;"; if ($_FILES["file"]["error"] &gt; 0) { echo "Return Code: " . $_FILES["file"]["error"] . "&lt;br /&gt;"; } else { echo "Upload: " . $_FILES["file"]["name"] . "&lt;br /&gt;"; echo "Type: " . $_FILES["file"]["type"] . "&lt;br /&gt;"; echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb&lt;br /&gt;"; echo "Temp file: " . $_FILES["file"]["tmp_name"] . "&lt;br /&gt;"; if (file_exists($path)) { echo $path . " already exists. "; } else { move_uploaded_file($_FILES["file"]["tmp_name"], $path); echo "Stored in: " . $path; } } ?&gt; &lt;/head&gt; &lt;body&gt; &lt;form id="form1" name="form1" enctype="multipart/form-data" method="post" action="fileupload.php"&gt; &lt;p&gt; &lt;label for="file"&gt;&lt;/label&gt; &lt;input type="file" name="file" id="file" /&gt; &lt;/p&gt; &lt;p&gt; &lt;button type="button" onClick="fileup()"&gt;Upload&lt;/button&gt; &lt;/p&gt; &lt;/form&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>Can advice?? I am just trying to have the file uploading done in the ajax result section so there is no need to refresh the entire page.</p> <p>Thanks!</p>
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