View data to another page in PHP - php

Question

I have a problem for display data from page to another page.
This is index.php:
<?php
include '../php/connect.php';
$query = mysql_query("SELECT * FROM user
ORDER BY user.id_user DESC") or die(mysql_error());
if(mysql_num_rows($query) == 0){
echo '<tr><td colspan="6">Tidak ada data!</td></tr>';
}else{
while($data = mysql_fetch_assoc($query)){
echo '<tr>';
echo '<td>'.$data['id_user'].'</td>';
echo '<td>'.$data['name'].'</td>';
echo '<td>'.$data['email'].'</td>';
echo '<td>View File</td>';
echo '<td>Konfirmasi</td>';
echo '</tr>';
?>
<?php
}}
?>
This is confirm_pembayaran.php
<?php
include '../php/connect.php';
$query = mysql_query("SELECT * FROM user
WHERE id_user=$id_user") or die(mysql_error());
if(mysql_fetch_array($query) == 0){
echo '<tr><td colspan="6">Tidak ada data!</td></tr>';
}else{
while($data = mysql_fetch_assoc($query)){
echo '<tr>';
echo '<td>'.$data['id_user'].'</td>';
echo '<td>'.$data['name'].'</td>';
echo '<td>'.$data['email'].'</td>';
echo '</tr>';
?>
<?php
}}
?>
The problem is in confirm_pembayaran.php for id_user that i was click from index.php not display in confirm_pembayaran.php. What should i do for confirm_pembayaran.php?

Answer 1

On the index page change the link to something like this ( unless you have set your .htaccess file up to accept links as they were generated )
You should, however, not be using the mysql_ family of functions as they have been deprecated. The code, as it is now is vulnerable to sql injection - I merely posted this to show how to pass the user_id parameter from one page to another which was what ( I think ) you wanted
/* index.php */
Konfirmasi
/* confirm_pembayaran.php */
$user_id=isset( $_GET['user_id'] ) ? filter_input( INPUT_GET,'user_id', FILTER_SANITIZE_STRING ) : false;
$query = mysql_query("SELECT * FROM user
WHERE id_user='{$user_id}'") or die(mysql_error());

Answer 2

First you need to pass your user id in query string correctly like below:
index.php
Changes this line
echo '<td>Konfirmasi</td>';
To
echo '<td>Konfirmasi</td>';
Then you need to change confirm_pembayaran.php
<?php
include '../php/connect.php';
$id_user = $_GET['id_user']; // Add this line for get your user id
$query = mysql_query("SELECT * FROM user
WHERE id_user=$id_user") or die(mysql_error());
if(mysql_fetch_array($query) == 0){
echo '<tr><td colspan="6">Tidak ada data!</td></tr>';
}else{
while($data = mysql_fetch_assoc($query)){
echo '<tr>';
echo '<td>'.$data['id_user'].'</td>';
echo '<td>'.$data['name'].'</td>';
echo '<td>'.$data['email'].'</td>';
echo '</tr>';
?>
<?php
}}
?>

Answer 3

Simplest way is:
In index.php
Konfirmasi
in confirm_pembayaran.php
$id_user = intval($_GET['userId']);