Re: Get variable from PHP before submit
| From: | Lars Espelid | Date: | Mon, 03 Mar 2003 00:07:15 +0000 |
| Subject: | Re: Get variable from PHP before submit | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-137818@lists.php.net to get a copy of this message | ||
I could use anchor's like shown underneath, but then the user will have to
click the link "Last position" each time a button is submitted. I would like
the page to scroll down automatically. Is that possible, to have the link
executed without clicking help from the user?
<body onLoad="mScroll()">
<?php echo "<p> Ykoordinat: " . $yKoord . "<p>";
echo "Teller: " . $teller;
?>
<a href="#form<?php echo $teller; ?>" target="_self"> Last position
</a>
<!-- *****New line**** -->
<?php
for($i=0; $i<150; $i++) {
echo '<br>';
}
for($teller=0; $teller<2; $teller++) {
?>
<a name="form<?php echo $teller; ?>"></a>
<!-- *****New line**** -->
<form action="test3.php" name="form<?php echo $teller; ?>"
onsubmit="return
hentKoordinat()">
<input type="hidden" name="teller" value="<?php echo $teller;
?>">
<input type="hidden" name="yKoord">
<input name="button1" type="submit" value="Send input">
</form>
<?php $teller++; ?>
<?php
} //for($teller=0; $i<2; $i++) {
?>
</body>
"Rich Gray" <rich@f1central.net> skrev i melding
news:EDEGIPFFGBJHCIJCMPKOIEIMEBAA.rich@f1central.net...
> > I'm trying to implement the following functionality into the file
> > test.php:
> >
> > When I scroll down the page and then hit a button, the page
> > should remember
> > the scrolled position, refresh the page and then scroll down to the
> > remembered position. I've almost managed to make this work, but
> > only almost.
> >
> > The first time I click one of the buttons, the page won't scroll,
> > but after
> > that it works fine. I think the reason for this is that the function
> > hentKoordinat() gets called before $teller is set. hentKoordinat() uses
> > $teller.
> >
> > Anyone know a way to make this work?
> >
> > Thanks alot!
> >
> > Lars
>
> I've probably misunderstood but can you not use an HTML anchor...?
> Rich
>