$PHP_SELH and Entering Input Text Field

ibeth

I have a form with one input text field named 'number' and 2 submit button named 'search' and 'back'. According to my submit button, i also have 2 condition ('search' condition and 'back' condition).
'number' will be used in 'search' condition. How can i run 'search' condition without clicking the button ? I want it run only with pushing enter button on our keyboard after typing any text in input text field ?

Here's my script :

<?
if ($back) {
header("Location:Menu.php");
}
?>

<body>
<form method=post action='<? $PHP_SELF ?>'>
Nomor :   <input type=text name='number'>
<br><input type=submit name='search'><input type=submit name='back'>
</form>

<?
if ($search) {
/ any query to database ... /
}
?>

Anon

I have a form with one checkbox field and table having fields 'bookid','bookname','stock'.on selecting the checkbox that perticular selected bookid should be deleted from the table. how do i code for it?

matto

in the form:

(can be multiple checkboxes of course)

-> check -> submit -> the processing script does:

for($i=0; $i<count($delete); $i++)
{
$sql = "delete from books where id=".$delete[$i];

// now process the sql statement
}

hth!