我有創建動態圖像幻燈片放映的任務,我使用免費的javascript進行圖像幻燈片放映,我在數據庫中加載圖像並將它們放到腳本中,我發現腳本在加載圖像之前運行,有沒有什麼方法可以在腳本運行之前加載數據或有任何建議來執行此操作?如何在加載圖像後運行腳本
這裏是我的代碼:
<?php
$baseUrl = Yii::app()->baseUrl;
$cs = Yii::app()->getClientScript();
$cs->registerScriptFile($baseUrl.'http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js?ver=1.3.2');
$cs->registerScriptFile($baseUrl.'/themes/classic/js/jquery.cycle.all.min.js');
$cs->registerScriptFile($baseUrl.'/themes/classic/js/presentationCycle.js');
$cs->registerCssFile($baseUrl.'/themes/classic/css/presentationCycle.css');
$cs->registerCssFile($baseUrl.'/themes/classic/css/slidecontent.css');
?>
<div class="container">
<div id="presentation_container" class="pc_container">
<div class="pc_item">
<?php if($models != null): ?>
<?php foreach($models as $model): ?>
<div class="desc">
<h1><?php echo $model->cate_name?></h1>
</div>
<img src="/uploadfiles/categories/<?php echo $model->cate_image?>" alt="<?php echo $model->cate_image?>" />
<?php endforeach;?>
<?php endif; ?>
</div>
<div class="pc_item">
<div class="desc">
<h1>TEST</h1>
</div>
<img src="/uploadfiles/categories/02-08-2014-06-58-02-regular acrylic.jpg " alt=" 02-08-2014-06-58-02-regular acrylic.jpg " />
</div>
</div>
<script type="text/javascript">
presentationCycle.init();
</script>
</div>
這裏是免費的腳本我複製:
http://ntuts.com/tong-hop/15-jquery-slideshow-ban-khong-nen-bo-qua
您可以預加載圖像,並且當您收到所有圖像加載的通知後,即可開始幻燈片顯示。在這裏預載圖像:http://stackoverflow.com/questions/8264528/image-preloader-javascript-that-supports-events/8265310#8265310 – jfriend00