********************************
JAVASCRIPT VERSION
<html>
<head>
<title>mytitle</title>
<script language="JavaScript" type="text/javascript">
function multiply(x){
var myresult = 2 * x;
document.write(myresult);
}
</script>
</head>
<body>
<form name="myform" action="<?$PHP_SELF?>" method="POST">
<input type="button" name="mybutton" value="myvalue"
onClick="multiply(5)">
</form>
</body>
</html>
********************************
********************************
PHP VERSION
<html>
<head>
<title>mytitle</title>
</head>
<body>
if($mybutton){
$myresult = 2 * $mybutton;
print $myresult;
}else{
print "Click the button to see what 2 mulitplied by 5 is!";
}
<form name="myform" action="<?$PHP_SELF?>" method="POST">
<input type="button" name="mybutton" value="5" onClick="mysubmit()">
</form>
</body>
</html>
********************************
You can do it either way, don't take my code at face "value" (sorry,
couldn't resist) I haven't tested it, but it should be enough to get you
going. I would suggest that you use the PHP version, that way you don't
have to worry about cross browser JavaScript compatibility.
>> > 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.
>>
>> What value is it returning 5, or 10?
>>
>> Nick Wilson
>>
>> Tel: +45 3325 0688
>> Fax: +45 3325 0677
>> Web: www.explodingnet.com
>
>
>
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