Get price from DB echo different price

[keyboard]

Okay, makes more sense to me now. If you want the information sent to be secure, you can't use GET method.

You could use something like this

<script language="javascript">
function bob()
{
document.forms["myform"].submit();
}
</script>


<form action="" method="post" id="myform" name="myform">
<input type="hidden" name="" value=" <?php echo $variable; ?> ">
<input type="hidden" name="" value=" <?php echo $variable; ?> ">
 ?> ">
</form>

but it still wouldn't be secure because anyone can browse your pages source code. The most secure way (correct me if I'm wrong!) I can think to do this (easily) is using sessions.

[PatrikIden]

Okay, makes more sense to me now. If you want the information sent to be secure, you can't use GET method.

You could use something like this

<script language="javascript">
function bob()
{
document.forms["myform"].submit();
}
</script>


<form action="" method="post" id="myform" name="myform">
<input type="hidden" name="" value=" <?php echo $variable; ?> ">
<input type="hidden" name="" value=" <?php echo $variable; ?> ">
 ?> ">
</form>

but it still wouldn't be secure because anyone can browse your pages source code. The most secure way (correct me if I'm wrong!) I can think to do this (easily) is using sessions.

Yes maybe, i dont know how to use that thow.

[keyboard]

<?php
session_start();
$variable = "hello";
$_SESSION["price"] = $variable;
?>

$variable is the value you want to pass over.


on your second page

<?php
session_start();
echo $_SESSION["price"];
?>

[PatrikIden]

<?php
session_start();
$variable = "hello";
$_SESSION["price"] = $variable;
?>

$variable is the value you want to pass over.


on your second page

<?php
session_start();
echo $_SESSION["price"];
?>

Thank you i'l try this, and if i whant to pass over more than one variable ex, ID, Name?

and i still need to have this in a link to the answering form page?

[keyboard]

This bit goes on the page which you are accessing the database

<?php 
session_start(); 
$variable = "hello"; 
$_SESSION["price"] = $variable; 
?>

If you want to have more than one piece of information, you do this

<?php 
session_start(); 
$variable = "hello"; 
$variable2 = "hello2"; 
$_SESSION["price"] = $variable; 
$_SESSION["price2"] = $variable2; 
?>

This should go at the top of the page.

session_start(); 

This has to go after you retrieve the value from the database that your trying to use. $variable (or what ever you want to call it) has to be the value you are trying to transfer over to another page

$variable = "hello"; 
$variable2 = "hello2"; 
$_SESSION["price"] = $variable; 
$_SESSION["price2"] = $variable2; 

Note:You can call the variables anything you want.

[PatrikIden]

This bit goes on the page which you are accessing the database

<?php 
session_start(); 
$variable = "hello"; 
$_SESSION["price"] = $variable; 
?>

If you want to have more than one piece of information, you do this

<?php 
session_start(); 
$variable = "hello"; 
$variable2 = "hello2"; 
$_SESSION["price"] = $variable; 
$_SESSION["price2"] = $variable2; 
?>

This should go at the top of the page.

session_start(); 

This has to go after you retrieve the value from the database that your trying to use. $variable (or what ever you want to call it) has to be the value you are trying to transfer over to another page

$variable = "hello"; 
$variable2 = "hello2"; 
$_SESSION["price"] = $variable; 
$_SESSION["price2"] = $variable2; 

Note:You can call the variables anything you want.

OK i'm not realy getting this, how can this get the price from DB what ever the price is? (i mean it's the user that puts in the price when posting an add).
Can i put somthing like this in $Variable <?php echo mysql_result($result,$i,"price"); ?>, i use this echo in my code now.

[djr33]

Instead of using echo, just store that value to one of the session variables:
echo 'something;
$var = 'something';


However, honestly using sessions will get complicated if a user happens to be browsing two things at one time because you'll need to track everything and not get the variables confused. Sessions are available on all pages and there is only one session per site.

[PatrikIden]

Hi, keyboard1333 did you send me an email? i recived a email dhat have some add in it. So i just have to ask if it is you that sent me taht mail just so i dont send the code to someone else.

If it you thaen Thank you for getting in tuch.

Regars

/Patrik.

[keyboard]

Yep, I sent you that email...
Sorry about the ad, it's one of incredimails dumb 'features'.
I really should get a proper email program...