Can I overrule an internal bookmark eg script.php#middle in case of error?

[zzapper]

Hi,
I use an internal bookmark

<form method="post" action="${form_ action}#mark1">

to return to the correct place in the page.

In case of an error I would wish to return to the top of the screen
can I overrule the bookmark "mark1" in my PHP code?

--
zzapper
Best of VimTips

http://www.vim.org/tips/tip.php?tip_id=305

[Toby A Inkster]

Re: Can I overrule an internal bookmark eg script.php#midd le incase of error?

zzapper wrote:

I use an internal bookmark
<form method="post" action="${form_ action}#mark1">
to return to the correct place in the page.
>
In case of an error I would wish to return to the top of the screen
can I overrule the bookmark "mark1" in my PHP code?

No, but your results page could put id="mark1" at the top of the page
instead of further down.

--
Toby A Inkster BSc (Hons) ARCS
Contact Me ~ http://tobyinkster.co.uk/contact
Geek of ~ HTML/SQL/Perl/PHP/Python*/Apache/Linux

* = I'm getting there!

[zzapper]

Re: Can I overrule an internal bookmark eg script.php#midd le in case of error?

On Apr 2, 3:33 pm, Toby A Inkster <usenet200...@t obyinkster.co.u k>
wrote:

zzapperwrote:

I use an internal bookmark
<form method="post" action="${form_ action}#mark1">
to return to the correct place in the page.

>

In case of an error I would wish to return to the top of the screen
can I overrule the bookmark "mark1" in my PHP code?

>
No, but your results page could put id="mark1" at the top of the page
instead of further down.
>
--

Toby
Can I "Read" the value of this bookmark from the PHP environment
variables?

--
zzapper
Best of VimTips

http://www.vim.org/tips/tip.php?tip_id=305

[Schraalhans Keukenmeester]

Re: Can I overrule an internal bookmark eg script.php#midd le in caseof error?

zzapper wrote:

On Apr 2, 3:33 pm, Toby A Inkster <usenet200...@t obyinkster.co.u k>
wrote:

>zzapperwrote :

>>I use an internal bookmark
>><form method="post" action="${form_ action}#mark1">
>>to return to the correct place in the page.
>>In case of an error I would wish to return to the top of the screen
>>can I overrule the bookmark "mark1" in my PHP code?

>No, but your results page could put id="mark1" at the top of the page
>instead of further down.
>>
>--

Toby
Can I "Read" the value of this bookmark from the PHP environment
variables?
>
--
zzapper
Best of VimTips

http://www.vim.org/tips/tip.php?tip_id=305

>
>

You can get to it via $_POST['action'].
Look for the position of the '#' using strpos(), then substr() the
desired part from the total string.
e.g.

<?PHP
$bookmark=false ;
if (isset($_POST['action']){
if ($poundpos=strp os($_POST['action'],'#')!=false){
$bookmark=subst r($_POST['action'],$poundpos);
}
}
if ($bookmark){
//your code here
}

?>

There are other ways to get the bookmark part from the string, using
explode() for example. This is just one idea.
HTH

Sh.

[zzapper]

Re: Can I overrule an internal bookmark eg script.php#midd le in case of error?

On Apr 3, 11:50 am, Schraalhans Keukenmeester <bitbuc...@inva lid.spam>
wrote:

zzapperwrote:

On Apr 2, 3:33 pm, Toby A Inkster <usenet200...@t obyinkster.co.u k>
wrote:

zzapperwrote:
>I use an internal bookmark
><form method="post" action="${form_ action}#mark1">
>to return to the correct place in the page.
>In case of an error I would wish to return to the top of the screen
>can I overrule the bookmark "mark1" in my PHP code?
No, but your results page could put id="mark1" at the top of the page
instead of further down.

>

--

Toby
Can I "Read" the value of this bookmark from the PHP environment
variables?

>

--
zzapper
Best of VimTips
http://www.vim.org/tips/tip.php?tip_id=305

>
You can get to it via $_POST['action'].
Look for the position of the '#' using strpos(), then substr() the
desired part from the total string.
e.g.
>
<?PHP
$bookmark=false ;
if (isset($_POST['action']){
if ($poundpos=strp os($_POST['action'],'#')!=false){
$bookmark=subst r($_POST['action'],$poundpos);
}}
>
if ($bookmark){
//your code here
>
}
>
?>
>
There are other ways to get the bookmark part from the string, using
explode() for example. This is just one idea.
HTH
>
Sh.

JWTDO!

Thanks both of you

--
zzapper
Best of VimTips

http://www.vim.org/tips/tip.php?tip_id=305