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Hello. As I've said, I'm a newbie trying to solve some issues with a script. I want to design my own script but I've come along with this issue of linking. I will give you an example of what I want.

 

E.g. here when I want to see a topic, I go at viewtopic.php?id=31328741. This is the exact thing I'm trying to do on my script, to link like this.

 

For example, my database has Post ID, Post Title and Post content. when I go to view.php?=1 to show me the title and the content from there.

 

I would be very satisfied if you could guide me through the creation of the certain view.php page.

 

Thanks !

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well that should be doable. Can you show us the script you say you are struggling with? If you don't have one. I recommend you first have a look at the database handling tutorial and move from there on.

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Here is a simple little demo I made using a single page to display posts as you described.

 

http://get.blogdns.com/dynaindex/post-variable.php

 

Another way is to make a separate php file made exclusively to display the single posts.

As an example, lets call this view.php

 

<?php
//At the top would use a $_GET parameter
$id = $_GET['id'];

//make mysql connection, use your connection info
$con = mysql_connect("localhost","username","password");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }
//select your database
mysql_select_db("my_db", $con);

//query what you want, insert your table name
$result = mysql_query("SELECT * FROM table WHERE id='$id'");

//post loop
while($row = mysql_fetch_array($result))
  {
//use your values
  echo $row['id'] ."<br />";
  echo $row['title'] ."<br />";
  echo $row['description'] ."<br />";
  }

//close the connection
mysql_close($con);
?> 

 

From the page you want to link to your single post, make a hyperlink leading to view.php, get the id from each post

echo "<a href='view.php?id=$id'>View Post</a>";

 

The above is in it's simplest form, you can use other unique values versus id's.

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$_GET is retrieving the value of the id= from the URL view.php?id=xxx

 

xxx being the value of id.

 

You get the data from the database by comparing that $_GET value (or $_POST, or $_COOKIE, or $_SESSION, or even $_REQUEST.. all depending on what your doing and how.) to that of whats stored in your DB like QuickOldCar's example shows.

 

Now on to QuickOldCar's example might I suggest doing a little light reading on mysql_real_escape_string() as well so you can attempt to prevent SQL injection attacks.

 

As for the question of the users last post, well thats all in the query.. you query for the user, then you query I believe in Asending order to get that users last post first, then you display that post..

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