滑塊與動態圖像

Question

我有一個滑塊和我從一個數據庫中以這種方式得到的數據：

$sql="SELECT * FROM `banners` ORDER BY `id` DESC LIMIT 4"; 
$banners = $rs->get_object_list($sql); 

<?php foreach($banners as $ban) { 
$imagen="imagenes/banners/$ban->id/img.jpg"; ?> 

<img id="<?php echo $ban->id ?>" align="center" src="<?php echo $imagen ?>" class="slide" alt=""/> 

<?php } ?> 


<script type="text/javascript"> 

if(!window.slider) var slider={}; 
slider.data=[{"id":"1","client":"","desc":""},{"id":"2","client":"","desc":""},{"id":"3","client":"","desc":""},{"id":"4","client":"","desc":""}]; 

</script> 

但是我有一個問題，這個問題，如果我上傳例如3張圖片，最後一個是相同的比3號，我想我需要編程的東西dymanic，我試圖驗證碼：

slider.data=[{"id":"slide-img-<?php echo $ban->id ?>","client":"","desc":""}]; 

但它不工作，希望有人能幫助我。 謝謝！

Answer 1

你可以這樣做：

<script type="text/javascript"> 
    if(!window.slider) var slider={}; 
     slider.data= [ 
      <?php 
       $resultstr = array(); 
       foreach ($banners as $ban) { 
        $resultstr[] = "{'id': $ban->id,'client':'','desc':''}"; 
       } 
       $result = implode(",",$resultstr); 
       echo $result; 
      ?>]; 
</script>