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PHP - Refresh Iframe On Submitting A Form
Hey,
I have a Chat system which consists of a main page with 3 iframes situated within it: iFrame 1 = the list of people in the Chat iFrame 2 = the chat log, displaying the messages entered into the Chat iFrame 3 = the form into which you enter your message and then click Submit so that your message is entered into the Chat log Basically what I want is that, when you submit a message via iFrame 3, it refreshes iFrame 2, so you enter in a message and can then see the refreshed version of the chat log and therefore see your new message. The problem is that I'm not sure how to get it so that submitting the form refreshes the iframe. Nor am I 100% sure whether you can refresh one iFrame from within another iFrame. One solution to the second problem is to put the submission form (currently in iFrame 3) onto my main chat page which at the moment just contains the 3 iframes, but even then I don't know how to make submitting the form refresh the chat log! Any help/advice would be appreciated Thanks! Similar Tutorialshello and good day... I'm trying to refresh by press the F5 button to refresh my iframe.. for your information, there is other tool in that iframe. the problem is 1. when i press the F5 key(refresh) while it's running, the whole page refreshing and i need to login to the tool. 2. i want to refresh the iframe without logout the tool... can you give me some guide how to solve this problem.. sorry my english not so good... thank you... regards, hyuuga I have a page with an iframe in it like so. <iframe src="page.php" width="100" height="100"></iframe> The page.php file, I have a meta refresh in it. <meta http-equiv="refresh" content="2; url=http://www.blah.com"> Now when I load the website, it doesn't refresh the page.php iframe. It just stays loaded without refreshing. How can I reload an iframe without the user clicking on a link inside the iframe?? I also tried a header redirect but that didn't work. Thanks. I have this HTML form that isn't doing anything when the submit button pressed, I am using PHP to validate it. I know I am missing something, can you help me? :/ Thanks in advance! Code: [Select] <?php require("styles/top.php");?> <div id="head_reg"> <div id="head_cen_reg"> <div id="head_sup_reg" class="head_height_reg"> <p class="search"> <label>SEARCH</label> <input name="search" type="text" class="txt" /> <input name="search-btn" type="submit" class="btn" value="SEARCH" /> </p> <h1 class="logo"></h1> <?php require("scripts/links.php"); ?> </div> </div> </div> <div id="content"> <br /> <div id="register_form"> <form action="register.php" method="post" enctype="multipart/form-data"> <center> <table> <tr> <td>Desired Username </td> <td><input type="text" name="username" class="textbox" /></td> </tr> <tr> <td>E-Mail </td> <td><input type="text" name="email" class="textbox" /></td> </tr> <tr> <td>Password </td> <td><input type="text" name="pass" class="textbox" /></td> </tr> <tr> <td>Confirm Password </td> <td><input type="text" name="repass" class="textbox" /></td> </tr> <tr> <td><p class="register"> <input name="reg-btn" type="submit" class="btn" value="REGISTER" /> </p></td> </tr> </table> </center> </form> </div> <center><a href="#" id="showreg">Why register? Click here</a></center> <div id="content_cen"> <div id="content_sup"> <div id="welcom_pan"> <h3><span>Why</span> Register?</h3> <p>Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Nulla vitae diam magna, eget fringilla tellus. Curabitur est velit, suscipit eu faucibus eget, aliquam ac enim. per inceptos himenaeos. Nulla vitae diam magna, eget fringilla tellus.</p> </div> </div> </div> </div> <div id="foot"> <div id="foot_cen"> <ul> </ul> <p></p> </div> </div> <?php if(isset($_POST['reg_btn'])){ $username = $_POST['username']; $email = $_POST['email']; $password = $_POST['pass']; $repassword = $_POST['repass']; if ($username && $password && $repassword && $email){ if ($password == $repassword){ if (strstr($email, "@") && strstr($email, ".") && (strlen($email) >= 6)){ $query = mysql_query("SELECT * FROM users WHERE username='$username'"); $numrows = mysql_num_rows($query); if ($numrows == 0){ $query = mysql_query("SELECT * FROM users WHERE email='$email'"); $numrows = mysql_num_rows($query); if ($numrows == 0){ $pass = md5(md5($password)); $ip = $_SERVER['REMOTE_ADDR']; $date = date("F,d,Y:g:i:s A"); mysql_query("INSERT INTO users VALUES ('', '$username', '$pass', '$email','Member', '$date', '', '$ip', '0')"); } else echo"That email is already in use!"; } else echo"That username is already taken!"; } else echo"That email is too short!"; } else echo"Those passwords do not match!"; } else echo"<script type='text/javascript'>alert('You did not fill out the entire form!')</script>"; } ?> i have a php script and i want it to submit to itself having the php script on the same page, the problem is when i do it it tries to upload the file without waiting for the form resaulting in format you tried to upload was not allowed" (its an image uploader) heres my code Code: [Select] <?php // Configuration - Your Options $allowed_filetypes = array('.jpg','.gif','.bmp','.png'); // These will be the types of file that will pass the validation. $max_filesize = 1524288; // Maximum filesize in BYTES (currently 1.5MB). $upload_path = './files/'; // The place the files will be uploaded to (currently a 'files' directory). $filename = $_FILES['userfile']['name']; // Get the name of the file (including file extension). $ext = substr($filename, strpos($filename,'.'), strlen($filename)-1); // Get the extension from the filename. // Check if the filetype is allowed, if not DIE and inform the user. if(!in_array($ext,$allowed_filetypes)) die('<font size="4"><font color="red">The file you attempted to upload is not allowed.</font></font>'); // Now check the filesize, if it is too large then DIE and inform the user. if(filesize($_FILES['userfile']['tmp_name']) > $max_filesize) die('The file you attempted to upload is too large.'); // Check if we can upload to the specified path, if not DIE and inform the user. if(!is_writable($upload_path)) die('You cannot upload to the specified directory, please CHMOD it to 777.'); // Upload the file to your specified path. if(move_uploaded_file($_FILES['userfile']['tmp_name'],$upload_path . $filename)) echo '<font size="4"><span style="color: white; text-shadow: lime 0px 0px 3px;"><h2>Upload Successful!</h2><br> <img src="' . $upload_path . $filename . '"><br> <p id="codes"><label for="codedirect">Direct Link:</label><br /> <input type="text" id="codebb" value="http://imageplanet.site90.net/' . $upload_path . $filename . '" onclick="javascript:this.focus();this.select();" readonly="true" /><br /> <label for="codehtml">HTML code:</label><br /> <input type="text" id="codehtml" value="<img src="http://imageplanet.site90.net/' . $upload_path . $filename . '">" onclick="javascript:this.focus();this.select();" readonly="true" /><br /> <label for="codebb">IMG code:</label><br /> <input type="text" id="codebb" value="[IMG]http://imageplanet.site90.net.info/' . $upload_path . $filename . '[/IMG]" onclick="javascript:this.focus();this.select();" readonly="true" /></p></div> </span></font>'; // It worked. else echo '<font size="4"><font color="red">There was an error during the file upload. Please try again.</font</font>'; // It failed :(. ?> <form action="upload.php" method="post" enctype="multipart/form-data"> <p> <label for="file"><font color="white">Select a image:</font></label> <br><br> <input type="file" name="userfile" id="file"> <br /> <button>Click Here To Upload</button> <p> <br> <br> <font color="#006FFF"><span style="font-family: Criovision; font-weight: normal; font-style: normal; text-decoration: none; font-size: 15pt;">Max File Upload Size: 1.5MB<br></span></font> </div> </span> i just want it so it doesn't display that error I have a firm that post to my database. When I tested it always posted my information correctly. I require the user to be logged in before they can access the page with the form. I do I ensure that each php variable has a value in it before the data is posted? Any help would be appreciated. I can post my code if needed. Got this page, a player clicks the "accept challenge" button, then it is recorded in the database that the challenge as been started and once the form has been self submitted, the button is disabled. It does what I expect, but I have to refresh the page again for the button to be displayed as disabled. How can I do it so the page is changed once the form has been submitted? Code: [Select] <?php session_start();what but after clicking a button I have to refresh the page again, before the button is displayed as disabled include('functions.php'); connect(); ?> <!DOCTYPE html> <html> <head> <title>University Crusade</title> <link rel="stylesheet" href="css/style.css" type="text/css" media="screen"> <meta name="viewport" content="width=device-width, minimum-scale=1,maximum-scale=1, user-scalable=no"> </head> <body> <?php if (isset($_SESSION['userid'])) { include('safe.php'); if (isset($_POST['start1'])) { mysql_query("UPDATE chal1 SET start1=1 WHERE userid='".$_SESSION['userid']."'") or die ("Could not update start1"); } if (isset($_POST['start2'])) { mysql_query("UPDATE chal1 SET start2=1 WHERE userid='".$_SESSION['userid']."'") or die ("Could not update start2"); } if (isset($_POST['start3'])) { mysql_query("UPDATE chal1 SET start3=1 WHERE userid='".$_SESSION['userid']."'") or die ("Could not update start3"); } ?> <ul id="tab-nav"> <li><a href="stats.php" id="tab-character">Character</a></li> <li><a href="games.php" class="active" id="tab-games">Games</a></li> <li><a href="account.php" id="tab-account">Account</a></li> </ul> <div id="wrapper"> <h2 id="name">Select a Challenge</h2> <ul id="table-view"> <li> <fieldset> <legend>"Easter Egg" Challenge</legend> <div id="rewards"> <p class="instructions"> Find each of the 4 "Easter Egg" barcodes around the university campus. </p> <p> Rewards: Every egg is worth <span class="stat">50</span> XP and <span class="stat">35</span> gold coins. </p> </div> <form action="games.php" method="POST"> <?php if ($start1 == 1) { echo "<br />The value is 1"; echo "<button class=\"buttons\" type=\"submit\" name=\"start1\" disabled=\"disabled\">Accept challenge</button>"; } elseif ($start1 == 0) { echo "<br />The value is 0"; echo "<button class=\"buttons\" type=\"submit\" name=\"start1\">Accept challenge</button>"; } ?> </form> </fieldset> </li> <li class="even"> <fieldset> <legend>Increase Strength</legend> <div id="rewards"> <p class="instructions"> You'll find the barcode in the Sports Centre. </p> <p> Rewards: Every time you visit the Sports Centre you'll receive <span class="stat">2</span> Str. points. </p> </div> <form action="games.php" method="POST"> <?php if ($start2 == 1) { echo "<br />The value is 1"; echo "<button class=\"buttons\" type=\"submit\" name=\"start2\" disabled=\"disabled\">Accept challenge</button>"; } elseif ($start2 == 0) { echo "<br />The value is 0"; echo "<button class=\"buttons\" type=\"submit\" name=\"start2\">Accept challenge</button>"; } ?> </form> </fieldset> </li> <li> <fieldset> <legend>Increase Intelligence</legend> <div id="rewards"> <p class="instructions"> You'll find the barcode in the university Library. </p> <p> Rewards: Every time you visit the Library you'll receive <span class="stat">2</span> Int. points. </p> </div> <form action="games.php" method="POST"> <?php if ($start3 == 1) { echo "<br />The value is 1"; echo "<button class=\"buttons\" type=\"submit\" name=\"start3\" disabled=\"disabled\">Accept challenge</button>"; } elseif ($start3 == 0) { echo "<br />The value is 0"; echo "<button class=\"buttons\" type=\"submit\" name=\"start3\">Accept challenge</button>"; } ?> </form> </fieldset> </li> </ul> </div> <div id="footer"> <a class="buttons" href="logout.php">log me out</a> </div> <?php } else { die (" <div id=\"wrapper\"> <p>Opps! You don't seem to be logged in...</p> <a class=\"buttons\" href=\"index.php\">login now</a><br /> <p>Don't have an account? No worries, just <a class=\"buttons\" href=\"register.php\">register for one.</a></p> </div> "); } ?> Thanks I am trying to learn how to program in PHP. For a long time i was using WAMP and my localhost. When i ran into trouble i searched the web, watched videos and eventually find a solution.
Trying to upload my scripts into a shared hosting web server i had some difficulties in basic things, like using $_SESSION superglobal variable.
What i want to do is to use a hidden field with a value inside a form, and after submitting the form, to compare the $_SESSION variable to the $_POST variable in order to check for CSRF.
<?php
//call all custom functions
require_once('Custom_Functions/functions.php');
//session must be send before HTML headers
secure_session_start();
?>
<!DOCTYPE html>
<html lang="en">
<body>
<?php
if(isset($_POST['submit']))
{
$postvalue = $_POST['input1'];
$sessionvalue = $_SESSION['hashed_token'];
echo '<br />==========================<br />';
echo '<br />AFTER PRESSING SUBMIT<br />';
echo '<br />==========================<br />';
echo 'Value of $_POST["hashed_token"] = '.$postvalue.'<br />';
echo 'Value of $_SESSION["hashed_token"] = '.$sessionvalue.'<br />';
}
$hashed_token = hash('sha256', uniqid(mt_rand(), TRUE));
$_SESSION['hashed_token'] = $hashed_token;
echo '<br />==========================<br />';
echo '<br />BEFORE PRESSING SUBMIT<br />';
echo '<br />==========================<br />';
echo '<br />Value of $_SESSION["hashed_token"] = '.$hashed_token.'<br />';
?>
<form action="" method="POST">
<input type="hidden" name="input1" value="<?php echo $hashed_token; ?>" />
<p><input type="submit" name="submit" /></p>
</form>
</body>
</html>
In this script i have 1 custom function:
a) secure_session_start()
function secure_session_start(){
//Set a custom session name
$session_name = 'TESTSESSID';
ini_set('session.use_only_cookies', 1);
ini_set('session.entropy_file', '/dev/urandom');
if (in_array('sha512', hash_algos())) {
ini_set('session.hash_function', 'sha256');
}
ini_set('session.use_trans_sid', 0);
ini_set('session.hash_bits_per_character', 5);
ini_set('session.cookie_secure', 1);
$secure = TRUE;
$httponly = TRUE;
$cookieParams = session_get_cookie_params();
session_set_cookie_params($cookieParams['lifetime'], $cookieParams['path'], $cookieParams['domain'], $secure, $httponly);
session_name($session_name);
ini_set("session.save_path", "/home/SESSIONS");
session_start();
}
The procedure goes as follows:
FIRST COMMUNICATION WITH THE SERVER:
The superglobal variable $_SESSION['hashed_token'] is assigned the random hash value, which is then passed to the hidden input field. I then echo it.
RESULT:
==========================BEFORE PRESSING SUBMIT ========================== Value of $_SESSION["hashed_token"] = 93438a1b9b72085ce9430291acebdc4cfdee9d001b91a26207aebc22e04689fc SECOND COMMUNICATION WITH THE SERVER: The user press the submit button, the script then checks if the submit button is pressed, and gets in the if statement(because is TRUE). Then i collect the $_POST and $_SESSION values and echo them. New random hash is assigned to the $_SESSION superglobal variable. RESULT: ========================== AFTER PRESSING SUBMIT ========================== Value of $_POST["hashed_token"] = 93438a1b9b72085ce9430291acebdc4cfdee9d001b91a26207aebc22e04689fc Value of $_SESSION["hashed_token"] = 8f176aeb3a09a1b30e0ea862c78625d7c11743da933d366cface3fa238388e57 ========================== BEFORE PRESSING SUBMIT ========================== Value of $_SESSION["hashed_token"] = c3442382b146f03394ad86911018247c57fa19d4a653d0bf6bb9bc7506e88ca0 For me this is very weird. The random hash is assigned to the $_SESSION variable, but when i try to call it after the submit is pressed its giving me a complete different value. If i remove the function secure_session_start() and just use session_start() it works: RESULT (using session_start() ) ========================== AFTER PRESSING SUBMIT ========================== Value of $_POST["hashed_token"] = a5eaaaa38c428af623a599e664ea9c64a2ff0674e18e9250c54e52bbc586b614 Value of $_SESSION["hashed_token"] = a5eaaaa38c428af623a599e664ea9c64a2ff0674e18e9250c54e52bbc586b614 ========================== BEFORE PRESSING SUBMIT ========================== Value of $_SESSION["hashed_token"] = e2d4acc239a747217860d71a80553abd41142dbeb8f6fafab511caff8a081fc4 Any ideas why this is happening? The problem is inside the secure_session_start() function but i cant find out why. Also, when i use the secure_session_start() function and more specifically the ini_set("session.save_path", "/home/SESSIONS"); i am forcing the session to be stored inside the /home/SESSIONS folder. But when i only use the session_start() the session i still gets stored inside that path. I checked my .htaccess and there is nothing storing the sessions in that folder. Why is that? One last thing: When using FIREBUG-->Cookies is see 2 names: the custom one (TESTSESSID) and PHPSESSID(which is the default). Shouldnt i only see the custom session name only? Thanks in advance. Hello, I have a problem with my login form, when i press the submit button, it returns a valitation error that I made. The error message is triggered when the submit button isn't pressed, but the form still tries to submit. session_start(); include "sources/php/class.php"; $e = $_POST['loginname']; $p = $_POST['loginpass']; $s = $_POST['submit']; if(!isset($s)) { header('location: '.$_SESSION['psite'].'.php?p=error&ploca=login&pid=0'); exit(); } Heres a piece of my code, first i define the variables, then check if the button was pressed, but something is wrong there? - But what? Hope you can help me. Thanks in advance. I have PHP forms that are not submitting to my database. I think it is something minor but I just can't see it! Can anyone help? At the beginning of index.php, the page holding the forms, I have this: Code: [Select] [b]<?php include("functions/globals.php"); ?> <?php include("functions/userfunctions.php"); ?>[/b] [b]Here are these pages:[/b] [b]globals.php[/b] <?php ob_start();//Required for the redirect to work?> <?php include("loginstatus.php");?> <?php session_start(); ?> [b]((Here's loginstatus.php for good measu [/b] <?php class cUser { public $username = "";//The User Name public $userid = "";//The User ID public $type = "";//The Type Of User } ?> [b]))[/b] [b]And here is userfunctions.php[/b] <?php include_once("databasefunctions.php"); (this holds the connection) $userdbtable = "users"; function GetHeaders() { $headers = 'MIME-Version: 1.0' . "\r\n"; $headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n"; // Additional headers $headers .= "To: {$username} <{$email}>" . "\r\n"; $headers .= 'From: My Website <[email]noreply@myswebsite.com[/email]>' . "\r\n"; return $headers; } function CreateAccount($firstname, $lastname, $username, $password, $email, $type) { global $userdbtable; openDatabase(); $firstname = mysql_real_escape_string($firstname); $lastname = mysql_real_escape_string($lastname); $username = mysql_real_escape_string($username); $password = mysql_real_escape_string($password); $email = mysql_real_escape_string($email); $type = mysql_real_escape_string($type); $nonencrypted = $password; $password = sha1($password); $result = QuickQuery("INSERT INTO {$userdbtable}(firstname, lastname, username, password, email, type) VALUES('{$firstname}','{$lastname}','{$username}','{$password}','{$email}',{$type}')"); if($result) { $headers = GetHeaders(); $message = "\"Welcome to my website!\"<br /> <br /> Your username is: {$username}<br /> Your password is: {$nonencrypted}<br /> <br /> Signed,<br /> <br /> Me "; mail($email, "Account Creation", $message, $headers); mail("[email]myemailaddress@me.com[/email]", "Account Created", "{$username} has created a new account", $headers); } } function ValidateUser($username, $password) { global $userdbtable; openDatabase(); $username = mysql_real_escape_string($username); $password = mysql_real_escape_string($password); $result = QuickQuery("SELECT * FROM {$userdbtable} WHERE username = '{$username}'"); closeDatabase(); if(!mysql_result($result,0,"username"))//Make sure the user exists return "User Does Not Exist"; $temppwd=mysql_result($result,0,"password");//Make sure the passwords match if(sha1($password) != $temppwd) return "Password Does Not Match"; return 1; } function GetUserID($username) { global $userdbtable; openDatabase(); $username = mysql_real_escape_string($username); $result = QuickQuery("SELECT id FROM {$userdbtable} WHERE username = '{$username}'"); closeDatabase(); if($result) return(mysql_result($result,0,"id"));//Get the user id else return 0; return(mysql_result($result,0,"id"));//Get the UserID } function GetUserType($username) { global $userdbtable; openDatabase(); $username = mysql_real_escape_string($username); $result = QuickQuery("SELECT type FROM {$userdbtable} where username = '{$username}'"); closeDatabase(); return(mysql_result($result,0,"type"));//Get the user type } function GetUserEmail($username) { global $userdbtable; openDatabase(); $username = mysql_real_escape_string($username); $result = QuickQuery("SELECT email FROM {$userdbtable} WHERE username = '{$username}'"); closeDatabase(); return(mysql_result($result,0,"email"));//Get the user email } function ConfirmPassword($id, $password) { global $userdbtable; openDatabase(); $password = mysql_real_escape_string($password); $password = sha1($password); $result = QuickQuery("SELECT * FROM {$userdbtable} WHERE id = '{$id}' AND password = '{$password}'"); closeDatabase(); if(!$result) return 0; else return 1; } function ChangePassword($id, $password) { global $userdbtable; openDatabase(); $password = mysql_real_escape_string($password); $password = sha1($password); return QuickQuery("UPDATE {$userdbtable} SET password='{$password}' WHERE id={$id}"); } function ResetPassword($email) { global $userdbtable; openDatabase(); $email = mysql_real_escape_string($email); $result = QuickQuery("SELECT * FROM {$userdbtable} WHERE email = '{$email}'"); $num = mysql_numrows($result); if(!$num) return 0; $user = mysql_result($result, 0, "username"); $email = mysql_result($result, 0, "email"); $randompwd = RandomPwd(); $temp = sha1($randompwd); $headers = GetHeaders(); mail($email, "Blah blah blah. Your newusername is: {$user}, and your new password is: {$randompwd}. ", $headers); if(QuickQuery("UPDATE {$userdbtable} SET password='{$temp}' WHERE email='{$email}'")) return 1; } function RandomPwd() { $length = 10; $characters = '0123456789abcdefghijklmnopqrstuvwxyz'; $string = ""; for ($p = 0; $p < $length; $p++) { $string .= $characters[mt_rand(0, strlen($characters))]; } return $string; } ?> [b]Here is the info on index.php for login and registration[/b] [b]Login:[/b] <?php if($_GET['logout'] == 'logout') { session_destroy(); Redirect("index.php"); } if($_POST['submitted'] == "login") { // echo ValidateUser("Jimmy", "password"); //CreateAccount($name, $password, $email, $type); if(ValidateUser($_POST['username'], $_POST['password']) == 1) { $_SESSION['user'] = new cUser; $_SESSION['user']->username = $_POST['username']; $_SESSION['user']->usertype = GetUserType($_POST['username']); $_SESSION['user']->userid = GetUserID($_POST['username']); Redirect("index.php"); } // CreateAccount("test", "test", "[email]me@website.com[/email]", "user"); } ?> [b]Registration[/b] <?php if($_POST['submitted'] == "register") { $firstname = $_POST['firstname']; $lastname = $_POST['lastname']; $username = $_POST['username']; $email = $_POST['email']; $password = $_POST['password']; $confirmpwd = $_POST['confirmpwd']; if(!$firstname) $error = "Invalid First Name"; else if(!$lastname) $error = "Invalid Last Name"; else if(!$username) $error = "Invalid User Name"; else if(!$email) $error = "Invalid Email"; else if(!$password) $error = "Invalid Password"; } ?> <?php if($_POST['submitted'] && !$error) { $result = QuickQuery("SELECT username FROM users WHERE username='{$username}'"); if(mysql_numrows($result) > 0) $error = "Be More Creative. Someone Already is Using That Username."; else { $result = QuickQuery("SELECT email FROM users WHERE email='{$email}'"); if(mysql_numrows($result) > 0) $error = "Email Already Being Used. Maybe you already registered."; else if($confirmpwd != $password) $error = "Matching passwords means the second password must be exactly like this first."; else { CreateAccount($firstname, $lastname, $username, $password, $email, "user"); } } } ?> [b]Both forms are here[/b] <div class="btn-show"> <p>Login</p> </div> <div class="pushup-form"> <div class="btn-close"> Close </div> <div class="clear"> </div> <form action="index.php" method="post"> <p style="font-size:14px">Login</p> <p>Username:<input type="text" name="username" style="font-size:12px;"/></p> <p>Password:<input type="password" name="password" style="font-size:12px;"/></p> <p><input class="login" type="submit" name="submitted" value="login" /></p> <p><a href="pwd.php?pwd=lostpwd" style="font-size:10px">Forgot Username or Password?</a></p> </form> <div class="panel"> <form action="index.php" method="post"> <p>First Name:<input type="text" name="firstname" value="<?php echo $firstname;?>" /></p> <p>Last Name:<input type="text" name="lastname" value="<?php echo $lastname;?>" /></p> <p>Username:<input type="text" name="username" value="<?php echo $username;?>" /></p> <p>Email:<input type="text" name="email" class="clear" value="<?php echo $email;?>" /></p> <p>Password:<input type="password" name="password" value="<?php echo $password;?>" /></p> <p>Confirm Password:<input type="password" name="confirmpwd" value="<?php echo $confirmpwd;?>" /></p> <p class="clear"> <p><input class="register" type="submit" name="submitted" value="register"/></p> </p> </form> </div> <p style="text-align:center;" class="flip">Need to Register?</p> </div> [code] These forms open from the right side of my website by clicking "Register." The top of the form has an option for login and by clicking "Need to Register?" The rest of the form expands. Any ideas? My database is set up correctly. MOD EDIT: code tags added. This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=316807.0 Hi - I have a form which is populated with values from a DB. This is done by looping through the DB values using a foreach. It works fine. I populate my form with those values. However, I want to be able to amend those values, and then submit the new values back to the DB with 1 single submit button. I don't want a separate submit button for each row of my form. The problem is that because the form is built with a foreach, as the it loops through the variables on each pass of the DB, only the final row of DB are present in the form variables. Question: My 'foreach' approach must be faulty. What is the mechanism or approach I need to use to update the values from the whole form ?? MANY THANKS for all your help !! Hi there, If a form was submitted without any proper method , how can we grab that particular information on the other side ? For example : index.php Code: [Select] <form action="process.php" method=""> Userame: <input type="text" name="userName" /> Password: <input type="password" name="pass" /> <input type="submit" name="submit" value="submit" </form> process.php $userName = $_REQUEST['userName']; $password = $_REQUEST['pass']; echo ("Welcome " . $username . " to our page."); Now what if a user deliberately alters the method, and uses "$_POST or $_GET or Leaves it blank. How can I can make it fool proof on the server side without using the $_REQUEST Global Variable? Is there any other way to grab that submitted information like in $_SERVER Global Variable ? *For those who think the form will not submit without disclosing the method, then they must try this after disabling their Java-script. I hope you understand my question and would reply me in as detail as possible. Thanks Good day i am not receiving emails when hitting submit; not sure if my code is correct. jtconfirmation.co.za
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Names Confirmation RSVP</title>
<link rel="stylesheet" href="church.css">
</head>
<body>
<form action="/mail_form.php" method="POST" id="church-form">
<div class="top">
<nav>
<a href="index.html" class="mybutton">Home</a>
</nav>
</div>
<div class="form">
<div class="info">
<h1>RSVP</h1>
<h2>for the Confirmation Service of</h2>
<h1>Name</h1>
<p class="line">________________________________________</p>
<h2>The Details</h2>
<p>Sunday, 28 February 2021</p>
<p>10:00 AM</p>
<p>Please RSVP by 15 February 2021</p>
<h2>Confirmation Service</h2>
<p><a href="#" target="_blank">
Calvyn Protestant Church Diep River</a></p>
<p>10 Keswick St, Elfindale</p>
<p class="line">________________________________________</p>
<input type="text" value="name" placeholder="Name">
<input type="email" value="email" placeholder="Email">
</div>
<?php echo((!empty($errorMessage)) ? $errorMessage : '') ?>
<button type="submit" class="accept" value="Send">Accept</button>
<button type="submit" class="regret" value="Send">Regret</button>
</div>
</form>
<script src="//cdnjs.cloudflare.com/ajax/libs/validate.js/0.13.1/validate.min.js"></script>
<script>
const constraints = {
name: {
presence: {allowEmpty: false}
},
email: {
presence: {allowEmpty: false},
email: true
}
};
const form = document.getElementById('church-form');
form.addEventListener('submit', function (event) {
const formValues = {
name: form.elements.name.value,
email: form.elements.email.value
};
const errors = validate(formValues, constraints);
if (errors) {
event.preventDefault();
const errorMessage = Object
.values(errors)
.map(function (fieldValues) {
return fieldValues.join(', ')
})
.join("\n");
alert(errorMessage);
}
}, false);
</script>
</body>
</html>
s
<?php
use PHPMailer\PHPMailer\PHPMailer;
require __DIR__ . '/vendor/autoload.php';
$errors = [];
$errorMessage = '';
if (!empty($_POST)) {
$name = $_POST['name'];
$email = $_POST['email'];
if (empty($name)) {
$errors[] = 'Name is empty';
}
if (empty($email)) {
$errors[] = 'Email is empty';
} else if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
$errors[] = 'Email is invalid';
}
if (!empty($errors)) {
$allErrors = join('<br/>', $errors);
$errorMessage = "<p style='color: red;'>{$allErrors}</p>";
} else {
$mail = new PHPMailer();
// specify SMTP credentials
$mail->isSMTP();
$mail->Host = 'smtp.gmail.com';
$mail->SMTPAuth = true;
$mail->Username = 'name@example.com';
$mail->Password = 'P@ssword123';
$mail->SMTPSecure = 'tls';
$mail->Port = 587;
$mail->setFrom($email, 'Mailtrap Website');
$mail->addAddress('piotr@mailtrap.io ', 'Me');
$mail->Subject = 'RSVP Church';
// Enable HTML if needed
$mail->isHTML(true);
$bodyParagraphs = ["Name: {$name}", "Email: {$email}", "Message:", nl2br($message)];
$body = join('<br />', $bodyParagraphs);
$mail->Body = $body;
echo $body;
if($mail->send()){
header('Location: thank-you.html'); // redirect to 'thank you' page
} else {
$errorMessage = 'Oops, something went wrong. Mailer Error: ' . $mail->ErrorInfo;
}
}
}
?>
Kindly help. Am a new php programmer and am learning how to HTML form data to a php script. Have tried several times but information on html form never get submitted. For some unknown reasons, the codes are failing . Here are my codes:
<html>
and
<html>
<body> Hi,
i have a contact form with this code:
<?php
if(isset($_POST['submit']))
{
$flag=1;
if($_POST['yourname']=='')
{
$flag=0;
echo "Please Enter Your Name<br>";
}
else if(!preg_match('/[a-zA-Z_x7f-xff][a-zA-Z0-9_x7f-xff]*/',$_POST['yourname']))
{
$flag=0;
echo "Please Enter Valid Name<br>";
}
if($_POST['email']=='')
{
$flag=0;
echo "Please Enter E-mail<br>";
}
else if(!eregi("^[_a-z0-9-]+(.[_a-z0-9-]+)*@[a-z0-9-]+(.[a-z0-9-]+)*(.[a-z]{2,3})$", $_POST['email']))
{
$flag=0;
echo "Please Enter Valid E-Mail<br>";
}
if($_POST['subject']=='')
{
$flag=0;
echo "Please Enter Subject<br>";
}
if($_POST['message']=='')
{
$flag=0;
echo "Please Enter Message";
}
if ( empty($_POST) )
{
print 'Sorry, your nonce did not verify.';
exit;
}
else
{
if($flag==1)
{
wp_mail(get_option("admin_email"),trim($_POST[yourname])." sent you a message from StraightForwardLegal.com".get_option("blogname"),stripslashes(trim($_POST['message'])),"From: ".trim($_POST['yourname'])." <".trim($_POST['email']).">\r\nReply-To:".trim($_POST['email']));
echo "Thank you for contacting us!<br> We have received your email. <br> One of our Workers' Compensation Attorneys <br> will be in touch with you as soon as possible";
header ("location: http://www.straightforwardlegal.com"); exit;
}
}
}
?>
and then,
<div class="frontForm">
<form method="post" id="contactus_form"><span style="font-size: 12px;>
<div class="left">
Name*:<br><input type="text" name="yourname" id="yourname" rows="1" maxlength="35"><br>
Email*:<br><input type="text" name="email" id="email" rows="1" value=""><br>
Phone*:<br><input type="text" name="subject" id="subject" rows="1" columns="8" style= "max-height: 18px; min-height: 18px;" value="" /></td></tr>
</div>
<div class="right" style="margin-top: -120px;"/>
Message*:<textarea name="message" id="message" rows="5" style="height: 90px;"></textarea><br><br>
<input type="submit" name="submit" id="submit" value="Send"/></span>
</form>
</div>
</div>
</div>
</div>
I used
header ("location: http://www.straightforwardlegal.com"); exit;
but, it does not work. After submitting my contact form, the user gets taken to my contact page instead of going to my home page? I was wondering if someone could let me know what I have done wrong?
Thank you,
Megan
Hello, I am just getting interested in PHP, so please excuse my ignorance. Something I thought might help me learn is this challenge. http://penn-station.com/gift2010.php is a daily enter sweepstakes. I'm wanting to automate a daily entry. I was able to do so using AutoIT (windows automation), but the result was rather janky. Anyways, I found how to enter my name in the Name field of the form by modifying the value attribute of the textbox. (I used Chrome's DOM inspector plug-in) <input type="text" class="EH_Form_Textbox" name="Name" size="30" value="Fred"> How would I go about actually submitting this? Thank you very much, Fred Here's my PHP form code: Code: [Select] <form method='POST' action="<?php basename($_SERVER['PHP_SELF']);?>" onSubmit="return stripInputBoxes(1)"> <?php echo "<div id = 'purchaseOrderRow1' style = 'display:none;border: 1px solid black;'>"; echo $integrityBuildingProductsPDF; echo '<input type = "hidden" id = "pdf1" value = "" name = "pdf1" />'; echo '<button name = "savePurchaseOrder" type = "submit">Save Purchase Order</button>'; echo "</div>"; ?> </form> Here's my Javascript: Code: [Select] function stripInputBoxes(pdfNumber) { if (!document.getElementsByTagName) return; for (i = 0; i < document.getElementById('tableBody').getElementsByTagName('tr').length - 3; i++) { document.getElementById(i).parentNode.innerHTML = document.getElementById(i).value; } document.getElementById("pdf" + pdfNumber).value = "ljkasdkljf"; return true; } Will this set the value of the hidden variable? I'm trying to echo the value of $_POST['pdf1'] but it comes out to nothing when the page reloads. How do I do this? What I'm trying to do here is display a purchase order on the screen and the user can edit the quantities in the purchase order. They click SAVE to save the new updated quantities and it auto generates a PDF that's saved on the server with those new quantities. The problem is I need to run the stripInputBoxes function to take the <input> tags out of the HTML code before creating the PDF because the PDF generator doesn't recognize the tags. Hi Guys I've constructed a modified shopping cart system using the tutorial he http://v3.thewatchmakerproject.com/journal/276/ I'm not great at PHP but have managed to have it working great. My question is: How can I send the data stored in my session, via email using the form? On the final page before the submission is made to email the data - i've got contact detail inputs for the form, and the cart items shown. I just don't know how to send that info onwards. Many thanks.... |
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