Using a HTML button
| From: | Morten Nielsen | Date: | Fri, 11 Jan 2002 21:47:02 +0000 |
| Subject: | Using a HTML button | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-80237@lists.php.net to get a copy of this message | ||
Hi,
I am rather new to PHP so I hope somebody can help me.
I have a normal button (HTML code). Then I have made a function
function multiply($X)
{
return 2*$X;
}
The button has an OnClick, which calls my function.
<INPUT TYPE="BUTTON" name="HH" value="Mul" onClick="<?
$XX=multiply(5);?>" >
I then writes $X to the screen.
<?php echo $X ?>
The problem is I dont even have to press the button. When the page loads it
already has calculated 2*$X. Why is that. I would like to only call my
function when I press my button.
Please help
Morten