Re: combining a text sizer and text only link
| From: | Richard Lynch | Date: | Wed, 29 Nov 2006 19:24:59 +0000 |
| Subject: | Re: combining a text sizer and text only link | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-245304@lists.php.net to get a copy of this message | ||
Store their current choice of text_only and/or text_size in $_SESSION.
http://php.net/session_start
//start the session:
session_start();
//use saved setting:
$text_only = isset($_SESSION['text_only']) ? $_SESSION['text_only'] : 0;
//override saved if they clicked on link and it's in GET:
$text_only = isset($_GET['text_only']) ? 1 : $text_only;
//save their current choice:
$_SESSION['text_only'] = $text_only;
Repeat all that (except the session_start) for all user preferences.
coo coo ka choo
On Tue, November 28, 2006 3:51 am, Ross wrote:
>
> $text_only = isset($_GET['text_only']) ? $_GET['text_only'] : 1;
>
> if ($text_only==1) {
> ?>
> <a href="<?php echo
> $_SERVER['PHP_SELF'];?>?text_only=0">off</a>
> // import css here
> <?
> }
> else {
> ?>
> <a href="<?php echo
> $_SERVER['PHP_SELF'];?>?text_only=1">on</a></span>
> // import css here
> <?
> }
> ?>
>
>
> secondly the text size links
>
>
> <a href="<? $_SERVER['PHP_SELF']; ?>?text_size=medium"
> class="size1"
> id="one">A</a>
> <a href="<? $_SERVER['PHP_SELF']; ?>?text_size=larger"
> class="size2"
> id="two">A</a>
> <a href="<? $_SERVER['PHP_SELF']; ?>?text_size=largest"
> class="size3"
> id="three">A</a>
>
>
> <?
> $text_size = isset( $_REQUEST['text_size'] ) ? $_REQUEST['text_size']
> : '';
>
> switch ($text_size) {
> case "medium":
> ?>
> <link href="css/medium.css" rel="stylesheet" type="text/css"
> />
> <?
> break;
> case "larger":
> ?>
> <link href="css/larger.css" rel="stylesheet" type="text/css"
> />
> <?
> break;
> case "largest":
> ?>
> <link href="css/largest.css" rel="stylesheet" type="text/css"
> />
> <?
> break;
> }
> ?>
>
> these work great independently but when I use one the other switches
> off.
> any ideas how I can combine them?
>
>
> Ross
>
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Some people have a "gift" link here.
Know what I want?
I want you to buy a CD from some starving artist.
http://cdbaby.com/browse/from/lynch
Yeah, I get a buck. So?