Odczyt atrybutów elementu w obsłudze zdarzena w javascript

<select name="banner_url" onchange="var idx=this.selectedIndex;
var value=this.options[idx].getAttribute('banner_url');
var element = document.getElementById('img_banner_url');
element.setAttribute('src', value); element.style.display='block'">


!{section name=ii loop=$data}!
    !{capture assign=banner_url}!http://kody.wig.pl/!{/capture}!
    <option value="!{$banner_url}!" banner_url="!{$banner_url}!">
    !{$data[ii].name}! ---> !{$banner_url}!</option>
!{/section}!

</select>
<br><br>

<img src="" id="img_banner_url" style="display:none">

Przykład uruchomienia smartów

require_once('/app/config.php');
require_once('/app/smarty-3.1.29/libs/Smarty.class.php');

$smarty=new Smarty;
$smarty->template_dir = '/app/templates/';
$smarty->compile_dir = '/app/data/smarty/templates_c/';
$smarty->cache_dir = '/app/data/smarty/cache/';
$smarty->config_dir = '/app/data/smarty/config/';
$smarty->caching= false;
$smarty->force_compile=true;
//$smarty->force_compile=false;
$smarty->configLoad('pl.conf', 'index');
$smarty->left_delimiter = '!{';
$smarty->right_delimiter = '}!';

$data_to_send=$smarty->fetch('index.html');

header("Connection: close");
ignore_user_abort(true);
header('Content-type: text/html; charset='.$config['encoding']);
header("Content-Length: ".mb_strlen($data_to_send, $config['encoding']));

echo $data_to_send;

Obrót strony o losową liczbę stopni

PHP:

$rotate_deg = rand(2, 4);
if(time()%3==0) $rotate_deg=180;
$smarty->assign('rotate_deg', $rotate_deg);

Smarty, html i css:

!{if $smarty.now%2==0 && $now_date=='04-01'}!
<style>body {overflow-x: hidden;}</style>
<div style="position: fixed; bottom:10px; left:10px; font-size:15px; color:green;">;)</div>
<div style="transform:rotate(!{$rotate_deg}!deg); -webkit-transform:rotate(!{$rotate_deg}!deg); -moz-transform:rotate(!{$rotate_deg}!deg); -o-transform:rotate(!{$rotate_deg}!deg);">
!{else}!
<div>
!{/if}!
..... strona ....
</div>

Generowanie listy kwadransów w smartach


&lt;select name="time"&gt;
!{section name=ih start=0 loop=24 step=1}!
!{section name=im start=0 loop=60 step=15}!
&lt;option&gt;!{$smarty.section.ih.index|string_format:"%02d"}!:!{$smarty.section.im.index|string_format:"%02d"}!&lt;/option&gt;
!{/section}!
!{/section}!
&lt;/select&gt;

Generowanie listy kwadransów w smartach