我使用Highslide jQuery Gallery在單個頁面上加載相冊及其縮略圖。 用戶可以單擊縮略圖,然後加載每個專輯。Highslide Gallery點擊縮略圖後加載圖片(改善pagespeed)
如果我每頁有超過10張專輯(由於加載大拇指和圖片),網站運行緩慢 我對數據庫中的數據使用base64編碼。
如何只加載縮略圖而不是整個相冊? 一旦用戶點擊縮略圖專輯將只加載..
<?php
//vars
$albumsQuery = mysql_query("select * from albums");
$album_count = 0;
// start loop
while ($album = mysql_fetch_array($albumsQuery)) {
$album_count++;
$unserializePhotos = unserialize(base64_decode($album['photos']));
$unserializeDescriptions = unserialize(base64_decode($album['descriptions']));
$firstPhoto = '';
$first_photo_count = 0;
foreach ($unserializePhotos as $k => $v) {
if ($first_photo_count == 0) {
$firstPhoto = $v['name'];
}
$first_photo_count++;
}
$first_desc_count = 0;
foreach ($unserializeDescriptions as $k => $v) {
$unserializeDescriptions[$k]=htmlspecialchars($v);
if ($first_desc_count == 0) {
$firstDesc = htmlspecialchars($v);
}
$first_desc_count++;
}
?>
<div class="highslide-gallery">
<a class='highslide' id="thumb<?php echo $album_count; ?>" href='/albums/<?php echo $firstPhoto; ?>' onclick="return hs.expand(this, {slideshowGroup: <?php echo $album_count; ?>})">
<img src='/albums/<?php echo $firstPhoto; ?>' height="100px" width="100px" />
</a>
<div class="hidden-container">
<?php
$photoDescIndex = 0;
foreach ($unserializePhotos as $k => $v) {
if ($v['name'] != '' && $v['name'] != $firstPhoto){
?>
<a class='highslide' href='/albums/<?php echo $v['name']; ?>' onclick="return hs.expand(this, {slideshowGroup: <?php echo $album_count; ?>})">
<img src='/albums/<?php echo $v['name']; ?>' />
</a>
<?php
}
$photoDescIndex++;
}
?>
</div>
你想只刪除部分代碼還是什麼? – 2012-07-30 14:56:56