如何调用ecshop的轮播图的图片信息

来源：互联网发布：网络电视剧上瘾全集编辑：程序博客网时间：2024/05/29 18:36

/为了在页面中调用后台上传的图片地址和对应的链接，我们可以在index.php最下面增加一个函数

/***获取首页广告***/
function get_index_ad()
{
$flashdb = array();
if (file_exists(ROOT_PATH . DATA_DIR . '/flash_data.xml'))
{
$uri = $GLOBALS['ecs']->url();
$content = file_get_contents(ROOT_PATH . DATA_DIR . '/flash_data.xml');
$xml = simplexml_load_string($content);
if (!empty($xml))
{
foreach ($xml as $key => $item)
{
$attr = $item->attributes();
$item_url =strpos($attr['item_url'], 'http') === false? $uri . $attr['item_url']: $attr['item_url'];
$flashdb[] = array('src'=>trim($item_url),'url'=>trim($attr['link']),'text'=>trim($attr['text']),'sort'=>trim($attr['sort']));
}
}
}
return $flashdb;

}

$smarty->assign('index_ad', get_index_ad());       // 首页轮播

然后就可以在index.dwt中就可以循环显示出图片了

{foreach from=$index_ad item=iad}
      <a href="{$iad.url}" target="_blank" tabindex="{$iad.text}"><img src="{$iad.src}" /></a>
      {/foreach}

输出的数组是

array (size=6)  0 =>     array (size=4)      'src' => string 'http://localhost/lvyou/data/afficheimg/20160128exxdnz.jpg' (length=57)      'url' => string 'http://' (length=7)      'text' => string '' (length=0)      'sort' => string '0' (length=1)  1 =>     array (size=4)      'src' => string 'http://localhost/lvyou/data/afficheimg/20160129prsrpo.png' (length=57)      'url' => string 'http://mb.ecmoban.com/kuajingtong/' (length=34)      'text' => string '' (length=0)      'sort' => string '1' (length=1)  2 =>     array (size=4)      'src' => string 'http://localhost/lvyou/data/afficheimg/20160129vfrgku.jpg' (length=57)      'url' => string 'http://dsc.ecmoban.com/' (length=23)      'text' => string '' (length=0)      'sort' => string '2' (length=1)  3 =>     array (size=4)      'src' => string 'http://localhost/lvyou/data/afficheimg/20160129bcmitn.jpg' (length=57)      'url' => string 'http://www.ecjia.com/' (length=21)      'text' => string '' (length=0)      'sort' => string '3' (length=1)  4 =>     array (size=4)      'src' => string 'http://localhost/lvyou/data/afficheimg/20150608boezpt.png' (length=57)      'url' => string 'http://www.ectouch.cn/' (length=22)      'text' => string '' (length=0)      'sort' => string '4' (length=1)  5 =>     array (size=4)      'src' => string 'http://localhost/lvyou/data/afficheimg/20160129pcigev.png' (length=57)      'url' => string 'http://www.ecmoban.com/topic/wfx/index.html' (length=43)      'text' => string '' (length=0)      'sort' => string '5' (length=1)

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