android - Mobile authentification with php/html/jquery -
hello i'm trying simple authentification application on android, use dreamweaver editor. here code, please can tell why i'm not redirected login.php after success authentification.
index.html
<html><head> <meta charset="utf-8"> <title>guide touristique</title> <link href="jquery.mobile.theme-1.0.min.css" rel="stylesheet" type="text/css"/> <link href="jquery.mobile.structure-1.0.min.css" rel="stylesheet" type="text/css"/> <script src="jquery-1.6.4.min.js" type="text/javascript"></script> <script src="jquery.mobile-1.0.min.js" type="text/javascript"></script> <script language="javascript"> $(document).ready(function() { $("#loginform").submit(function() { $.post('auth.php', $(this).serialize(), function(data) { $("#errorm").html(data); // semicolon missing in code }); // round bracket , semicolon missing in code }); // round bracket missing in code return false; }); </script> </head> <body> <div data-role="page" id="page2"> <div data-theme="a" data-role="header"> </div> <div data-role="content" style="padding: 15px"> <div style="text-align:center"> </div> <form id="loginform" method='post'> <div data-role="fieldcontain"> <fieldset data-role="controlgroup"> <label for="textinput2" style="text-align:right"> email: </label> <input id="textinput2" name="login" value="" type="text"/> </fieldset> </div> <div data-role="fieldcontain"> <fieldset data-role="controlgroup"> <label for="textinput3" style="text-align:right"> password: </label> <input id="textinput3" name="password" value="" type="password"/> </fieldset> </div> <h3 id="errorm"> <?php if (isset($_get['msg'])){ echo "invalid username or password"; } ?></h3> <input type="submit" name="submit" id="submit" data-inline="true" data- icon="arrow-l" data-iconpos="left" value="login"/> </form> </body> </html> auth.php
<?php //sanitize post values $login = $_post['login']; $password = $_post['password']; $aqry="select * user utilisateur='".$login."' , pswd='".$_post['password']."'"; $conn=mysql_query($eqry); if( $conn ){ //check whether query successful or not if(mysql_num_rows($conn) == 1) { //login successful /* $member = mysql_fetch_assoc($conn); $_session['member_id'] = $member['id']; $_session['name'] = $member['utilisateur']; */ header("location: login.php"); exit(); } else { //login failed header("location: mobile/mlogin.php?msg=invalid%20name%20or%20password"); exit(); } ?> login.php
<!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"> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <title>login</title> </head> <body> you're logging on </body> </html>
you doing login via ajax request $.post(), means redirect sending being captured ajax request. if in firebug or similar, should see result of ajax call login.php.
i'd recommend having auth.php return json response (see http://php.net/manual/en/function.json-encode.php) {"result":"success", "redirect":"login.php"} or {"result":"error", "message":"abcd"}
in ajax response handler:
if (data.result == "success") { window.location = data.redirect; } else { $("#errorm").html(data.message); } 
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