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help about comment

 
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help about comment, comment!
krain
3 Oct, 2008 - 04:53 AM
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a pleasant good evening to each and everyone.

can you help me to my problem about comment.
the comment that i post is gone when i post a comment again..
the comment that i post was replace when i post a comment again.
what should will i do. this is the code:


You're Comment<br> <?php echo htmlspecialchars($_POST["Comment"]); ?>.

<div align="center"><form action="action.php" method="post"><br>

<p><b>Comment: </b><br>
<p><input width="3000" length="1120" type="text" name="Comment" /></p><br>
<p><input type="submit" value="Post" /></p></p>
</form></div><br>

please help me...

i want to see all my comment.
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pemcconnell
RE: Help About Comment
3 Oct, 2008 - 05:02 AM
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Try this:
CODE

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>

<body>

You're Comment<br /> <?php echo nl2br($_POST["comment_txt"]); ?>.

<div align="center"><form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post"><br>

<p><b>Comment: </b><br>
<p><textarea name="comment_txt" id="comment_txt" rows="6" cols="18"></textarea></p><br>
<p><input type="submit" name="sub" id="sub" value="Post" /></p></p>
</form></div><br>

</body>
</html>
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krain
RE: Help About Comment
3 Oct, 2008 - 05:13 AM
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QUOTE(pemcconnell @ 3 Oct, 2008 - 06:02 AM) *

Try this:
CODE

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>

<body>

You're Comment<br /> <?php echo nl2br($_POST["comment_txt"]); ?>.

<div align="center"><form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post"><br>

<p><b>Comment: </b><br>
<p><textarea name="comment_txt" id="comment_txt" rows="6" cols="18"></textarea></p><br>
<p><input type="submit" name="sub" id="sub" value="Post" /></p></p>
</form></div><br>

</body>
</html>






thanks..
your code is helpful,but i want is to see all my post form the first post to the last post..i mean all the post of visitor,i will see and i will reply.please..can you?
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pemcconnell
RE: Help About Comment
3 Oct, 2008 - 05:17 AM
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ahh get ya now - you need to look at a database tutorial (You will need to integrate PHP with MySQL) There are loads of tutorials on D.I.C - have a look at them and then come back - I'll help you as much as I can buddy smile.gif

D.I.C beginners PHP and MySQL tutorial
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pemcconnell
RE: Help About Comment
3 Oct, 2008 - 05:23 AM
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Quick step by step:

In your MySQL server create a table called 'comments', which has 2 fields: 'username' and 'comment'.

In PHP start with a connection, then you use an INSERT statement to insert the comment into your database, which 'saves' it.

You then use a SELECT statement to show the comments
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