[nycphp-talk] Simple form-based selection and cookie-setting/g etting
Sexton, David
David.SextonJr at ubs.com
Thu Jul 31 15:39:05 EDT 2003
You are trying to execute PHP code on the client. What you would want to do
is have Javascript submit the form
(onClick="document.mediaplayerchoice.submit();"). Then have your setcookie
call at the top of the processing page... like this:
setcookie("preferredmediaplayer",
$_POST['preferredmediaplayer'],time()+60*60*24*30,"/player/","cmj.com",0);
Basically, if you view the source of the web page after it loads as it is
now, there will be no code for the onClick event since the PHP code is
parsed beforehand and does not output anything. What you will have is the
cookie value always set to 'wmp' since you are overwriting it each time a
user hits this form.
HTH... let me know if it's still unclear.
-----Original Message-----
From: Robert Dumas [mailto:rdumas at cmj.com]
Sent: Thursday, July 31, 2003 2:43 PM
To: 'NYPHP Talk'
Subject: RE: [nycphp-talk] Simple form-based selection and cookie-setting/g
etting
Okay, here's essentially what I have for the launcher.
<form name="mediaplayerchoice" id="mediaplayerchoice" method="post"
action="<?=$PHP_SELF?>?go=1">
Preferred Media Player:<br />
<label><input type="radio" name="preferredmediaplayer" value="real"
onclick="<?php
setcookie("preferredmediaplayer","real",time()+60*60*24*30,"/player/","cmj.c
om",0); ?>" /> RealOne Player</label><br />
<label><input type="radio" name="preferredmediaplayer" value="wmp"
onclick="<?php
setcookie("preferredmediaplayer","wmp",time()+60*60*24*30,"/player/","cmj.co
m",0); ?>" /> Windows Media Player</label>
</form>
So why doesn't it prompt me to save a cookie (i have "prompt for cookie"
enabled in my browser) when i press the radio input?
By the way, thanks for all the help. I appreciate it.
--RD
-----Original Message-----
From: Sexton, David [ mailto:David.SextonJr at ubs.com
<mailto:David.SextonJr at ubs.com> ]
Sent: Thursday, July 31, 2003 2:25 PM
To: 'NYPHP Talk'
Subject: RE: [nycphp-talk] Simple form-based selection and
cookie-setting/g etting
Say you named a cookie 'player_type' in another script and assigned a value
of 'real' or 'wmp' to it...
Reading the value back would go something like this...
if(isset($_COOKIE['player_type'])) {
if($_COOKIE['player_type'] == "wmp") {
//...statements/output for WMP
}
else {
//...statements/output for REAL player
}
}
else {
// Cookie doesn't exist... do whatever...
}
-----Original Message-----
From: Robert Dumas [ mailto:rdumas at cmj.com <mailto:rdumas at cmj.com> ]
Sent: Thursday, July 31, 2003 2:00 PM
To: 'NYPHP Talk'
Subject: RE: [nycphp-talk] Simple form-based selection and cookie-setting/g
etting
There's really no need for me to save the user's state on the server side of
things; all I need to do is set (and then, later, read) the cookie.
I've read the feature on php.net about cookies, but it simply talks about
creating them. What I'll need to do is have a PHP script in the popup player
that reads the cookie and outputs the code for the correct media player.
How do I do this?
-----Original Message-----
From: Sexton, David [ mailto:David.SextonJr at ubs.com
<mailto:David.SextonJr at ubs.com>
< mailto:David.SextonJr at ubs.com <mailto:David.SextonJr at ubs.com> > ]
Sent: Thursday, July 31, 2003 1:14 PM
To: 'NYPHP Talk'
Subject: RE: [nycphp-talk] Simple form-based selection and
cookie-setting/g etting
Sounds like a plan... unless you foresee a use for maintaining state info
down the line, and reliability isn't important (since clearing your cookies
will wipe out your preference), then it's not worth the work, as Rolan
suggested. Then again, if reliability isn't an issue, is it worth any effort
at all in trying to retain the pref? That's your preference... :)
-----Original Message-----
From: Robert Dumas [ mailto:rdumas at cmj.com <mailto:rdumas at cmj.com> <
mailto:rdumas at cmj.com <mailto:rdumas at cmj.com> > ]
Sent: Thursday, July 31, 2003 1:03 PM
To: 'NYPHP Talk'
Subject: RE: [nycphp-talk] Simple form-based selection and cookie-setting/g
etting
register/login is way morethan i need here; a simple cookie with the stored
preference will do. If they don't choose a preferred player, they don't get
the player. Simple as that.
--RD
-----Original Message-----
From: Sexton, David [ mailto:David.SextonJr at ubs.com
<mailto:David.SextonJr at ubs.com>
< mailto:David.SextonJr at ubs.com <mailto:David.SextonJr at ubs.com> >
< mailto:David.SextonJr at ubs.com <mailto:David.SextonJr at ubs.com> <
mailto:David.SextonJr at ubs.com <mailto:David.SextonJr at ubs.com> > > ]
Sent: Thursday, July 31, 2003 12:41 PM
To: 'NYPHP Talk'
Subject: RE: [nycphp-talk] Simple form-based selection and
cookie-setting/g etting
...or require them to register/login, which would be more reliable since you
can store/retrieve the prefs server-side using sessions. Maybe you already
have an existing login process, which would make it that much easier to
implement.
-----Original Message-----
From: Rolan [ mailto:rolan at datawhorehouse.com
<mailto:rolan at datawhorehouse.com>
< mailto:rolan at datawhorehouse.com <mailto:rolan at datawhorehouse.com> >
< mailto:rolan at datawhorehouse.com <mailto:rolan at datawhorehouse.com> <
mailto:rolan at datawhorehouse.com <mailto:rolan at datawhorehouse.com> > > ]
Sent: Thursday, July 31, 2003 12:25 PM
To: NYPHP Talk
Subject: Re: [nycphp-talk] Simple form-based selection and
cookie-setting/getting
cookies.
http://www.php.net/manual/en/features.cookies.php
<http://www.php.net/manual/en/features.cookies.php>
< http://www.php.net/manual/en/features.cookies.php
<http://www.php.net/manual/en/features.cookies.php> >
< http://www.php.net/manual/en/features.cookies.php
<http://www.php.net/manual/en/features.cookies.php>
< http://www.php.net/manual/en/features.cookies.php
<http://www.php.net/manual/en/features.cookies.php> > >
Robert Dumas wrote:
> Hi all:
>
> I'm new to the list and I have a question.
>
> I'm building a streaming media player that opens in a pop-up (a
> requested one, thank goodness) and I want to do it in PHP. Basically,
> I want the user to select their preferred media player -- Real (ugh)
> or WMP (double-ugh) -- and hit a link which saves their media player
> preference and pops open the player. Popping open the player is, of
> course, no problem; but retrieving their preference is kind of sticky.
> Does anyone know of a good example of a simple way to do this?
>
> Cheers
>
> Robert Dumas
>
>------------------------------------------------------------------------
>
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