PHP - Passing An Id Data To New Page

Having some issues, hopefully you guys can identify a solution for me.

There are 7 Servers involved in this situation - Each with its own website.

Server 1 houses a page with content that is shared by the other 6 servers.

I need to change an image (logo) at the top of Server 1 page based upon which server they originally came from.

For example they are traveling from server 4, when they arrive at server 1 they see server 1 content however the image at the top will corrospond with correct brand in this example server 4's logo.

Cookies have not been a reliable solution considering they are usually disabled.

Please Help Guys, Any feedback is Fantastic!

Alright, So i want to pass a session from www.mysite.com to mobile.mysite.com

And i'm doing so by calling this on the top of every page on each site:

<?php
session_set_cookie_params(360000, "/",".mysite.com");
session_start();
print_r($_SESSION);
?>


yet, the session data that is set on one subdomain is NOT printed on the other subdomain. I've even tried destroying the sessions several times to start over. But it won't work.

What could be up?

Thanks

I have a shopping system set up and all works fine until the page where I ask for the clients invoice details etc... I am using php to validate the form data. This works fine but then after it has validated and you submit the form the data does not get passed as I am using a http location redirect.

I have heard people mention curl to pass the data, but have never used this before and dont know where to start. Is there an alternate way of doing this.

The form data is passed to another website url of a site that processes our payments.

Please can someone tell me the best method?

I know I could validate with javascript, but want to stay away from that.

Hi 

I will try and explain this as best I can, as I am not sure if the "include" is causing the problem.

What I am trying to achieve is count the total number of vehicles in the "vehicles" db table and pass it to views (I have recently moved over to MVC so still learning so please be kind and keep it simple for me please)

I have a folder in views called "vehicletracker" , within this folder I have 2 files "index.php" and "widget.php".........The "widget.php" file  is an "include" within "index php".

The problem I am having is passing data from the controller to the view, I keep getting an "Undefined index: total" error and wonder if someone can help and show me where I am going wrong.

This is my Model

 

 <?php

 class Widget {
    private $db;
    
    public function __construct(){
      $this->db = new Database;
    }
      
      public function countVehicles(){
      $this->db->query("SELECT * FROM vehicles");
      return $this->db->rowCount();
    }  
      
      
  }

This is my controller

 

<?php
  class Widgets extends Controller{
    public function __construct(){
     $this->widgetModel = $this->model('Widget');
        
    
   public function widget (){
       $data['total'] = $this->widgetModel->countVehicles();
       $this->view('vehicletracker/widget', $data);
   }
        
        
}

And my view

 

<h2 class="text-white"><?php echo $data['total']; ?></h2>

 

Thanks in advance for any help you can give

I had been escaping my arguments before passing to exec(), and then type casting back on the other end.  Recently needed to pass an array, and at first planned on json_encode(), but gave serialize/unserialize a try and discovered that it automatically took care of the type casting.  The data is coming from me thus I am not (hopefully!) worried about malicious data.  Any need to also use escapeshellarg() either before or after serializing?  Thanks

I've been poking around the Internet for the answer to this without any success.  This query APPEARS to run, but NOTHING GETS INSERTED.  The QuestionID in the Questions table is set to auto-increment, so I only need the QuestionText data for this table. the QuestionID in the Answers table is not because there might be four or five options per question.  The snippets of code under consideration is pasted below

snipped from index.php:

Code: [Select]
<form action="./newquestion.php" method="post">
Question Text:<br><input type="text" size=100 name="QuestionText" /><br><br>
 <input type="submit" value="Enter next question"/>
</form>

Then snipped from newquestion.php


mysql_select_db(quiz);
$query = mysql_query("INSERT INTO Questions VALUES ('$_POST[QuestionText]'");
$result = mysql_query($query);


Thank you all.  I'm sure I'll learn this pretty fast, but I still need a little help.

Hi, I have a (probably quite simple) question about passing form data to a php script that contains an iframe with another php script that also needs some of this form data.

Basically, my problem is as follows:

I have the following code in a file called example1.php:

Code: [Select]
<html>
//some html stuff

<?php
if(isset($_POST['from'])) {$from1 = $_POST['from'];} 
else {$from1 = 'English';}
$langList = array('English', 'French', 'German', 'Dutch');

print('<select id="from" name="from">');
foreach ($langList as $lang) {printf('<option %s>%s</option>', 
     ($from1 == $lang ? 'selected="selected"' : ''), $lang);
     }
echo '</select>';
?>

//some more html stuff
</html>

As you can see, it retrieves a variable via POST and selects its value from a list. The variable is posted from an html file (example0.htm) containing the following:

Code: [Select]
<form method="post" action="example1.php">

This worked fine, until I put example1.php inside an iframe in example2.php as follows:
Code: [Select]
<html>
//some html here
<?php
//some php here
?>
<iframe src ='example1.php' id='something' name='something' >
</iframe>
</html>
and changed: "post" action="example2.php" in my html form.

My question is: how do I pass form data from example0.htm to example2.php to example1.php, so that example2.php gets loaded when the submit button on my form gets pressed, but so that example1.php (which gets loaded from the iframe in example2.php) can also access the form data?

Thanks!

Hi everybody. So I tried to do some research on this and the answers I found were pretty complicated and hard for me (as a newbie) to understand. What I am trying to do is send the results of an HTML form (radio buttons) to more than one php script (currently name_BB1.php but I would also like to send it to name_2.php). Is there a simple way to do this? Is it even possible?   All I need to pass from the script is the name of the department chosen (Music Books or Video) and the first script uses that information to access related databases. However the second script also needs to know the name of the department originally chosen and I don't know how to get that variable over there without asking the user a second time.   HTML:   <form action="name_BB1.php" method="POST">
      </p>Which database would you like to select?<br \><br \>
      <input type="radio" name="choice" value="Music"
      />I want music!<br \>
      <input type="radio" name="choice" value="Books"
      />Give me books!<br \>
      <input type="radio" name="choice" value="Video"
      />I want to see videos!<br \><br \>
      <input type="submit" value="submit">
      </p>
</form>   Thanks!

This topic has been moved to PHP Applications.

http://www.phpfreaks.com/forums/index.php?topic=355809.0

Hello all,

I'm hoping someone can help me out. Here is the code I have for a page that contains a user form:


<?php
include "include/dbc.php";

include "include/header.inc";
?>

<style type="text/css">
.mydate{
color:#00F;
text-decoration:underline;
cursor:pointer;
}
</style>

<script type="text/javascript">
function displayDate(d){
var date=new Date();
var D=date.getDate();
date.setDate(D+d);
var YYYY=date.getFullYear();
var MM=date.getMonth()+1;
MM<10?MM='0'+MM:null;
var DD=date.getDate();
DD<10?DD='0'+DD:null;
var span=document.getElementById('date');
span.innerHTML= 'Entries for '+MM+'/'+DD+'/'+YYYY;
}
onload=function(){displayDate(0)};
</script>

<h1>Food Diary</h1>

<div class="full">
<center><div><span class="mydate" onclick="displayDate(-1)"><img src="images/left_arrow.png" border="0">Yesterday</span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span id="date" style="font-size:2em;"></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="mydate" onclick="displayDate(1)">Tomorrow<img src="images/right_arrow.png" border="0"></span></div><br />
<a href="#" onclick="displayDate(0);return false;">Today</a>
</center>

<div class="full">
<form name="exercise" id="exercise" method="GET" action="">
  <center><table>
<tr>
     <td><h3>Add an Activity</h3></td>
</tr>
<tr>
     <td><input name="NewSearchString" style="width: 100px" type="text"/>&nbsp;&nbsp;<input type="submit" value="Search" /> </td>
</tr>
    <tr>
     <td>
         <select name="activity">
             <option value="_">Activity Browse...</option>
                <option value="all">All Activities</option>
                <option value="biking">Biking</option>
                <option value="condition">Conditioning</option>
                <option value="dancing">Dancing</option>
                <option value="fish">Fishing & Hunting</option>
                <option value="Home">Home Activities</option>
                <option value="misc">Miscellaneous</option>
                <option value="music">Music Playing</option>
                <option value="occupation">Occupation</option>
                <option value="running">Running</option>
                <option value="sports">Sports</option>
                <option value="walking">Walking</option>
                <option value="water">Water Activities</option>
                <option value="winter">Winter Activities</option>
</select> &nbsp;&nbsp;<input type="submit" value="Submit" /></td></tr></table></center></form>
</td>
</tr>
</table> </center>
<table width="100%">
    <tr bgcolor="#66CC33">
     <td><div>Activity</div></td>
        <td><div>Specific Activity</div></td>
        <td><div>Time (hh:mm)</div></td>
        <td><div>Distance</div></td>
        <td><div>Units</div></td>
</tr>
    <tr bgcolor="#66CC33">
     <td><div></div></td>
      <td><div></div></td>
       <td><div></div></td>
        <td><div class="Float"></div></td>
        <td class="cp_Distance"><div></div></td>
</tr>
<?php
if(isset($_GET[activity])) {
$category=$_GET[activity];
$result = mysql_query("SELECT * FROM exercise WHERE type='$category'");
?>
<form action="add_activity.php" method="POST">
<?php
while($row = mysql_fetch_array($result)) {
echo '<tr><td><div>'.$row[Type].'</div></td>';
echo '<td><div>'.$row[Name].'<input type="hidden" name="exerciseid" value="'.$row[Name].'"></div></td>';
echo '<td><div><input type="text" name="duration['.$row['Name'].']"></div></td>';
echo '<td><div><input type="text" name="distance['.$row['Name'].']"></div></td>';
echo '<td><div><select name="metric[]">
         <option value="mile" name="mile">mile</option>
             <option value="Km" name="Km">km</option>
             <option value="M" name="M">m</option>
             <option value="Yard" name="yard">yrd</option>
             <option value="Feet" name="feet">ft</option>
            </select></div></td></tr>';

}
mysql_close();
?>
<tr><td colspan="6" align="center"><input type="submit" name="submit" value="Add Activities" onClick="return confirm(
  'Are you sure you want to submit the activities?');"></td></tr>
</form>
<?php
}
?>
    <tr bgcolor="#66CC33">
     <td><div></div></td>
      <td><div></div></td>
       <td><div></div></td>
        <td><div class="Float"></div></td>
        <td class="cp_Distance"><div></div></td>
</tr></table>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;



And here is the page that the user information is supposed to be passed to:


<?php
include "include/dbc.php";
include "include/header.inc";
$duration = $_POST["duration['.$row['Name'].']"];
echo '<h1>Added Activities</h1>';
echo $duration;
?>


Well, this isn't working for me. The second page code returns this error:


Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING


When I execute print_r, the values are returned to me. So I have two questions:

1) What do I need to do to change the code on the 2nd page to echo and POST the array?

2)The database contains multiple exercises under the same name. So, when the variables are passed to the 2nd page. All the values are returned regardless of whether they have been filled out or not. What can be done to only returned the user input and not the blank variables?

I cannot figure this out and I know I'm just looking past the obvious...

I am creating a simple "you are now leaving this website" page, Everything is setup, and all urls pointing to http://mysite.com?exit=http://externalsite.com, It should redirect to my exit.php which will redirect to the external site after 5 seconds.

The problem is, the "http://" of the external site is causing a 403 forbidden, and even without it, anything with multiple &s isn't passing through.

I cannot figure out how to get it to pass the full url to the exit.php...

Hey people,

I know this is going back to basics but i'm just learning and want to make sure I do it all correctly.

I want to pass variable's from one page to another. Now currently say I wanted to hold the users age and email address from his record in the database from page A and pass it to page B for it to be displayed back to him I would store each in their own session variable (so for the purpose of the explanation session_user_email=me@email.com and session_user_age=18.

On page B I would then call the session and store it in a variable then destroy the session.

Just out of curiosity is the the best way to pass the data? or should i use another method?

i've read about session hijacking and i'm now worried about holding personal data within a session so i'm wondering what other people do??

Cheers

I have my php pages set up like this:

1. log in with login.php

2. that sends you to main.php

3. in main.php, there are links to page-a.php, page-b.php, page-c.php, etc.

when you type in a password at login.php, it passes your input to main.php.

the correct password is hardcoded in main.php. if it matches, a session variable is set, which should be able to be used on page-a.php, page-b.php, page-c.php, etc. to verify that whoever accesses those pages has gone through the login process. if the session variable doesn't match (or null) the user is redirected to the login page.

also the session variable is checked (recursively) when accessing main.php, just like the other pages.

the problem is, it's as if each page starts over. the session variable does not make it beyond the page that sets it. it should be passed on to the next page but it's not.

I used an echo statement in page-a.php to verify and rem'd out the rest of the code. no echo because session value is null, page goes on to load the html. without the code rem'd out it redirects the user to login.php.

code:

LOGIN.PHP
<?
session_start();  
if(isset($_SESSION['aaa']))
unset($_SESSION['aaa']); 
?>
<html>
<head>
<title>title</title>
</head>
<body>
<table width="400" align="center" border="0" bordercolor="#000099" bordercolordark="#000066" bordercolorlight="#6666FF">
  <tr bgcolor="#B0C4DE"> 
    <td> 
      <form action="main.php" method="POST">
        <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif" color="#FFFFFF"><br>
          Password</font></strong> 
          <input name="pwfield" type="password" value size="20" maxlength=20>
<input type="submit" value="Login"></p>
      </form>
    </td></tr></table>
</body></html>

MAIN.PHP
<?
if ($_SESSION['aaa']!="abcdef")
{
$password="twinkies";
if ($_POST["pwfield"]==$password)
$_SESSION['aaa']="abcdef"; // successful login
else 
{header("Location: login.php"); exit();}
}
?> 
<html>
<head>
<title>title</title>
</head>
<body>
<a href="page-a.php">Page A</a>
<a href="page-b.php">Page B</a>
<a href="page-c.php">Page C</a>
</body></html>

PAGE-A.PHP
<?
echo $_SESSION['aaa'];
//if ($_SESSION['aaa']!="abcdef")
//header("Location: login.php");
//exit();
?>
<html>
<head>
<title>title</title>
</head>
<body>
...

I'm building a login page that then redirects to a new page. But it seems the session isn't working. But I don't know much about sessions, so I'm not sure what I might be doing wrong.

The login page sets the session with this code:
Code: [Select]
// Fetch the result - This will tell us whether this user exists
      $userExists = mysql_fetch_assoc($doQuery);

      // If user exists log them in
      if($userExists){
        mysql_free_result($doQuery);
        mysql_close();

        // Set the SESSION variables

        $_SESSION['first_name'] = $userExists['first_name'];
        $_SESSION['id']         = $userExists['id'];

The page that it redirects to is this:
Code: [Select]
<?php 
session_start();
if(isset($_SESSION['id'])) {
      echo "<html><body><p> You are now logged in,{$_SESSION['ID']}.</p>"; 
      } else { 

echo 'something went wrong';
       exit(); 
       }
ob_end_flush();

?>