我尝试制作一个滑块并从 php 文件中动态加载数据,我从数据库中获取图像,但我现在无法链接此图像...
这是我的 php 文件ajax_php.php
// Array indexes are 0-based, jCarousel positions are 1-based.
$first = max(0, intval($_GET['first']) - 1);
$last = max($first + 1, intval($_GET['last']) - 1);
$length = $last - $first + 1;
// ---
require_once('../../includes/config.php');
error_reporting(0);
mysql_connect($conf['host'], $conf['user'], $conf['pass']);
mysql_select_db($conf['name']);
$getUser = "SELECT * FROM sitex WHERE img_i!='images/img_i.jpg' ORDER BY `sitex`.`likes` DESC LIMIT 35";
$res = mysql_query($getUser) or die();
$images = array();
while(($row = mysql_fetch_assoc($res))) {
$images[] = '/images/'.$row['img_i'].'';
}
$total = count($images);
$selected = array_slice($images, $first, $length);
// ---
header('Content-Type: text/xml');
echo '<data>';
echo ' <total>' . $total . '</total>';
foreach ($selected as $img) {
echo '<image>' . $img . '</image>';
}
echo '</data>';
这是js
function mycarousel_itemLoadCallback(carousel, state)
{
// Check if the requested items already exist
if (carousel.has(carousel.first, carousel.last)) {
return;
}
jQuery.get(
'ajax_php.php',
{
first: carousel.first,
last: carousel.last
},
function(xml) {
mycarousel_itemAddCallback(carousel, carousel.first, carousel.last, xml);
},
'xml'
);
};
function mycarousel_itemAddCallback(carousel, first, last, xml)
{
// Set the size of the carousel
carousel.size(parseInt(jQuery('total', xml).text()));
jQuery('image', xml).each(function(i) {
carousel.add(first + i, mycarousel_getItemHTML(jQuery(this).text()));
});
};
function mycarousel_getItemHTML(url)
{
return '<img src="' + url + '" width="75" height="75" alt="" />';
};
jQuery(document).ready(function() {
jQuery('#futuredbc').jcarousel({
easing: 'BounceEaseOut',
itemVisibleOutCallback: {onAfterAnimation: function(carousel, item, i, state, evt) { carousel.remove(i); }},
itemLoadCallback: mycarousel_itemLoadCallback
});
});
这种方法支持我的结果就像
<img width="75" height="75" alt="" src="img.jpg">
但我需要制作一个链接图像,如
<a href="http://site.com/548"><img width="75" height="75" alt="" src="img.jpg"></a>
所以 site.com/ 548它是我的 ID,我可以从数据库中获取它,'.$row['id'].'
但我不知道如何制作 js 和链接结果