How to pass value from one page to other inphp ???

[dimple]

Hi,

Can any one one tell me how to pass a text box (Session variable) value from one form to another using submit button. I tried it , but there is a problem like i have to press enter first then the value pass on nsession then i can go to next page but i dnt want these type of problems in my project.

Kindly help me here or mail me to

gr8.php@gmail.com

 

Thanx.

[RichardRotterdam]

If it's a session var then use $_SESSION If you just want to pass a form value use $_POST or $_GET depending on the method

[cags]

You seem to be confused between concepts here. Passing a variable between forms using the submit button is all to do with using the $_POST and $_GET superglobal arrays. $_SESSIONS is another superglobal array which is generally used to maintain a value during that users visit to a site, regardless of the page they are on.

 

Page1.php

<form action ="Page2.php" method="post">
<input type="text" name="username" />
<input type="submit" value="Send" />
</form>

 

Page2.php

<form action ="Page2.php" method="post">
<input type="text" name="username" value="<?php echo $_POST['username']; ?> />
<input type="submit" value="Send" />
</form>

[dimple]

Ohhhhh No ,

Actually i tried that all but its not work properly.

Its a session variable & i need it on further forms so how to i pass session value to other forms without hit enter key.

 

[daneth1712]

to get to the next page, a button of some sort needs to be pressed... I assume....

 

if thats the case, then the best way is to POST the info to the next page.

 

you can store the info in a session like below;

 

session_start();
$_SESSION['textarea']= ['textarea'];
header( "Location: nextpage.php" );

 

then on the top of the next page....

 

<?php
//start the session
session_start();

//check to make sure the session variable is registered
if(isset($_SESSION['textarea'])){
$text=$_SESSION['textarea'];
}
else{
//the session variable isn't registered, send them to the error page
header( "Location: errorpage.php" );
}
?>

 

this saves your 'textarea' info into a variable called $text

[dimple]

I m sure session variable is registered bcz after press the enter button it take its value then i click on next link for next page & there i use session variable in my query to filter data. Its mean the session is registered but the problem is how to put value in session without press enter key.

 

[RichardRotterdam]

In order to put a form value inside a session the form has to be submitted. Either that or use ajax

[dimple]

I m using ajax autocomplete in textbox which value is stored in session after submission.

[dimple]

hey no one has idea about dat