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Switches and PROBLEMS.

Cetanu

By Cetanu
in PHP Coding Help

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Cetanu Regular Member

Cetanu

Posted
Posted

Okay, someone's going to need to help me before I through some swords through my laptop screen and then chuck the carcass of the computer at my little brother.

 

This PM script WILL NOT work and I've spent 2 hours on it. I cannot fix it! 

<?php 
session_start(); 
include "db.php";

switch($_GET['sa']){
default:
inbox();
break;

case 'send':
send();
break;

case 'sent':
sent();
break;

case 'msg':
msg();
break;
}

echo"<br />
<a href='pmindex.php'>Inbox</a><br/>
<a href='pmindex.php?action=messages&sa=send'>Compose</a>
<br />";

function inbox(){
print "
<br/><h2>Inbox</h2><table width='100%' class='content'>";

print "<tr><td width='35%'><h3>From</h3></td><td width='55%'><h3>Subject</h3></td><td><h3>Content</h3></td></tr>";

$m=mysql_query("SELECT * FROM messages WHERE `to_userid`='{$_SESSION['username']}'") or die(mysql_error());
while($mail=mysql_fetch_array($m))
{
$from=$mail['from_userid'];
$id=$mail['id'];
$subject=$mail['subject'];

  echo "<tr><td><a href='profile.php?username=$from'>$from</a></td><td><a href='pmindex.php?action=messages&sa=msg&id=$id'>$subject</a></td>";
  echo $_POST['content'];
  echo "<br/><br/><td><a href='pmindex.php?action=messages&go=delete'>Delete</a></td></tr>";
}
echo "</table>";
}



function msg(){
$id=$_GET['id'];
print "<table>";

$ms=mysql_query("SELECT * FROM messages WHERE `to_userid`='{$_SESSION['username']}' AND `id`='$id'") or die(mysql_error());
   

$mamessage=$ms[content];
$msubject=$ms[subject];
$from=$ms[from_userid];

echo "$msubject<br />";

echo "<b>Sent By:</b> <a href='pmindex.php?action=profile&username=$from'>$from</a><br/>
<b>Message:</b><br/>
$mamessage</div><br/>";


print "</table>";

if($_POST['reply']){

   $message=$_POST['content'];

   $subject=$_POST['subject'];
   $to=$_POST['from_userid']; 

      $reply="INSERT INTO messages SET `from_userid`='{$_SESSION['username']}',`to_userid`='$to',`subject`='$subject',`content`='$message',`id`='$id'";

      mysql_query($reply) or die("Could not reply");

   echo'<div class="done">Message Sent!</div><br />';
}

echo "<table><div class='header'>Reply</div><br />";

echo "<form action=\"pmindex.php?action=messages&sa=msg&id=$id\" method=\"post\">

<div class='content'>
   Subject:<br>

   <input type='text' name='subject' size='20' value='Re: $subject'><br>

   Message:<br>

   <textarea name='content' rows='6' cols='40'></textarea><br>

   <input type='submit' name='reply' value='Reply'></form></div></table>";



}



function send(){
if($_POST['send']){

   $to=$_POST['to_userid'];

   $message=$_POST['content'];

   $subject=$_POST['subject'];

   $to=$_POST['to_userid'];

      $send="INSERT INTO messages SET `from_userid`='{$_SESSION['username']}',`to_userid`='$to',`subject`='$subject',`content`='$message'";

      mysql_query($send) or die(mysql_error());

   echo "Message Sent!<br />";
}

print "<table>

<div class='header'>Send</div><br />";

$to=$_GET['to_userid'];

   echo "<form action=\"pmindex.php?action=messages&sa=send\" method=\"post\">

   To:<br>
   <input type='text' name='to_userid' size='20' value='$to'><br/>

   Subject:<br>
   <input type='text' name='subject' size='20'><br>

   Message:<br>
   <textarea name='content' rows='6' cols='40'></textarea><br>

   <input type='submit' name='send' value='Send'></form></table>";
}




?>

<?
switch($_GET['go']){
case 'delete':
delete();
break;
}

function delete(){
$id=$_GET['id'];

mysql_query("DELETE FROM messages WHERE $id=`ID` AND `to_userid`='{$_SESSION['username']}'");

echo "Message Deleted!";

}
?>

 

 

Messages can be SENT and RETRIEVED if they are sent, BUT they cannot be replied to, deleted, and the content of the message won't show up. -.-

 

Help is greatly appreciated. :D

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https://forums.phpfreaks.com/topic/166146-switches-and-problems/
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Cetanu Regular Member

Cetanu

Posted
  • Author
Posted

Okay, I'll give the codes again:

 

pm.php 

<?php 
session_start(); 
include "db.php";

switch($_GET['sa']){
default:
inbox();
break;

case 'send':
send();
break;

case 'sent':
sent();
break;

case 'msg':
msg();
break;
}

echo"<br />
<a href='pmindex.php'>Inbox</a><br/>
<a href='pmindex.php?action=messages&sa=send'>Compose</a>
<br />";

function inbox(){
print "
<br/><h2>Inbox</h2><table width='100%' class='content'>";

print "<tr><td width='35%'><h3>From</h3></td><td width='55%'><h3>Subject</h3></td><td><h3>Content</h3></td></tr>";

$m=mysql_query("SELECT * FROM messages WHERE `to_userid`='{$_SESSION['username']}'") or die(mysql_error());
while($mail=mysql_fetch_array($m))
{
$from=$mail['from_userid'];
$id=$mail['id'];
$subject=$mail['subject'];

  echo "<tr><td><a href='profile.php?username=$from'>$from</a></td><td><a href='pmindex.php?action=messages&sa=msg&id=$id'>$subject</a></td>";
  echo $_POST['content'];
  echo "<br/><br/><td><a href='pmindex.php?action=messages&go=delete'>Delete</a></td></tr>";
}
echo "</table>";
}



function msg(){
$id=$_GET['id'];
print "<table>";

$ms=mysql_query("SELECT * FROM messages WHERE `to_userid`='{$_SESSION['username']}' AND `id`='$id'") or die(mysql_error());
   

$mamessage=$ms[content];
$msubject=$ms[subject];
$from=$ms[from_userid];

echo "$msubject<br />";

echo "<b>Sent By:</b> <a href='pmindex.php?action=profile&username=$from'>$from</a><br/>
<b>Message:</b><br/>
$mamessage</div><br/>";


print "</table>";

if($_POST['reply']){

   $message=$_POST['content'];

   $subject=$_POST['subject'];
   $to=$_POST['from_userid']; 

      $reply="INSERT INTO messages SET `from_userid`='{$_SESSION['username']}',`to_userid`='$to',`subject`='$subject',`content`='$message',`id`='$id'";

      mysql_query($reply) or die("Could not reply");

   echo'<div class="done">Message Sent!</div><br />';
}

echo "<table><div class='header'>Reply</div><br />";

echo "<form action=\"pmindex.php?action=messages&sa=msg&id=$id\" method=\"post\">

<div class='content'>
   Subject:<br>

   <input type='text' name='subject' size='20' value='Re: $subject'><br>

   Message:<br>

   <textarea name='content' rows='6' cols='40'></textarea><br>

   <input type='submit' name='reply' value='Reply'></form></div></table>";



}



function send(){
if($_POST['send']){

   $to=$_POST['to_userid'];

   $message=$_POST['content'];

   $subject=$_POST['subject'];

   $to=$_POST['to_userid'];

      $send="INSERT INTO messages SET `from_userid`='{$_SESSION['username']}',`to_userid`='$to',`subject`='$subject',`content`='$message'";

      mysql_query($send) or die(mysql_error());

   echo "Message Sent!<br />";
}

print "<table>

<div class='header'>Send</div><br />";

$to=$_GET['to_userid'];

   echo "<form action=\"pmindex.php?action=messages&sa=send\" method=\"post\">

   To:<br>
   <input type='text' name='to_userid' size='20' value='$to'><br/>

   Subject:<br>
   <input type='text' name='subject' size='20'><br>

   Message:<br>
   <textarea name='content' rows='6' cols='40'></textarea><br>

   <input type='submit' name='send' value='Send'></form></table>";
}




?>

<?
switch($_GET['go']){
case 'delete':
delete();
break;
}

function delete(){
$id=$_GET['id'];

mysql_query("DELETE FROM messages WHERE $id=`ID` AND `to_userid`='{$_SESSION['username']}'");

echo "Message Deleted!";

}
?>

 

sendpm.php

<fieldset>
<legend>Send PM</legend>
<form method="post" action="pm.php">

<label for="to">To</label>
<input id="to" type="text" name="to" maxlength="32" value="Send to...">

<br/><br/>
<label for="subject">Subject</label>
<input id="subject" type="text" name="subject" maxlength="50">
<br/><br/>

<label for="content">Body</label><br/>
<textarea id="content" cols="40" rows="6" name="content"></textarea>
<br/><br/>


<input type="submit" name="send" value="Send">
</form></fieldset>

 

It wont display the content of the messages, won't delete them, and will not let you reply. It just displays the "From", "Suject", and "Content" it says Content but displays the link to delete the message.

Zane Prolific Member

Zane

Posted
Posted

I don't exactly understand your problem but I can tell you that

 

switch($_GET['sa']){

 

or any other call to a $_GET variable will not work...when you are not sending variables to it.

 

$_POST will work just fine because you are POSTing it..

 

now if it said this

 

it would work

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