<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en"> <head> <meta http-equiv="content-type" content="text/html; charset=iso-8859-2" /> <title>Example Ajax GET</title> <script type="text/javascript"><!-- function showUser() { var str = document.getElementById('pid').value; //alert(str); 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 && xmlhttp.status==200) { //alert("testttt"); document.getElementById("test").innerHTML = xmlhttp.responseText; //alert(str); } } xmlhttp.open("GET","test1.php?q="+str,true); xmlhttp.send(); } </script> </head> <body> <form action="#" method="post"> Enter Text:<input type="text" id="pid"/> <input type="submit" value="save" onclick="showUser();"/> </form> <div id="test"></div> </body> </html>
<?php $con =mysql_connect("localhost","root","") or die(mysql_error()); mysql_select_db("ebaynew",$con) or die(mysql_error()); $id = $_GET['q']; $query ="select * from productdetails where ebayId = $id"; $res = mysql_query($query) or die(mysql_error()); $no = mysql_num_rows($res); if($no > 0) { //$msg = "Product Already Exist"; echo "Product Already Exist"; } ?>
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