Question

我有以下代码：

我正在尝试混合一个jquery滑块，一些php和mysql来检索数据库中的滑块图像及其所有信息。

它成功连接但我只能从结果中检索1行，我需要检索至少6行...我不能只复制幻灯片的数量，无论如何。是的，我已经使用本地值测试了滑块，它完美无缺

我将在这里得到任何帮助表示感谢。

PD：我的一个错误，可能是标签

后格式错误的HTML

  <body>
   <?php
   function getContent() {
    try {
       $handler = new PDO('mysql:host=127.0.0.1;dbname=xx', 'xx', 'xx');
       $handler->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
     } catch(PDOException $e) {
         echo $e->getMessage();
         die();
     }
     $sql = "SELECT * FROM homeslider ORDER BY id DESC LIMIT 6";
     $query = $handler->prepare($sql);
     $query->execute();
     $row = $query->fetchAll();
     return $row;
   }
   ?>

    <div id="wrapper">
         <div class="slider-wrapper theme-default">
            <div id="slider" class="Slider">
                <?php 
             $data = getContent();  
             foreach ($data as $row) {
             $id = $row['id'];
             $titulo = $row['titulo'];
             $descripcion = $row['descripcion'];
             $link = $row['link'];
             $imgurl = $row['imgurl'];
             $ultimo_update = $row['ultimo_update'];    
                }   

                echo'
                <a href="#1"><img src="images/slider/'.$imgurl.'" data-thumb="images/slider/'.$imgurl.'" data-transition="fold" title="#htmlcaption_'.$id.'" /></a>
            </div> <!-- Cierra slider -->
            <div id="htmlcaption_'.$id.'" class="nivo-html-caption">
               '.$titulo.'<br/>'.$descripcion.'<span class="sliderButtonSpan"><a href="'.$link.'" class="btn btn-default" style="color:#000;">Leer más <i class="glyphicon glyphicon-share-alt"></i></a></span>
            </div> <!-- Cierra htmlcaption_# -->
            </div> <!-- Cierra slider-wrapper -->
         </div> <!-- Cierra wrapper -->
         ';?>
         <div style="text-align:center;font-size:2em;">SK-Servicios.com</div>
      </div>
      <script type="text/javascript" src="scripts/jquery-1.9.0.min.js"></script>
      <script type="text/javascript" src="src/jquery.slider.js"></script>
      <script type="text/javascript">
         $(window).load(function() {

             $('#slider').Slider({  
         });

         });

      </script>
   </body>

Answer 1

在foreach（）循环中移动echo语句

   <?php 
$data = getContent();  
foreach ($data as $row) {
 echo '<div id="wrapper">
 <div class="slider-wrapper theme-default">
  <div id="slider" class="Slider">';
   $id = $row['id'];
   $titulo = $row['titulo'];
   $descripcion = $row['descripcion'];
   $link = $row['link'];
   $imgurl = $row['imgurl'];
   $ultimo_update = $row['ultimo_update'];    
 }   

 echo'
 <a href="#1"><img src="images/slider/'.$imgurl.'" data-thumb="images/slider/'.$imgurl.'" data-transition="fold" title="#htmlcaption_'.$id.'" /></a>
</div> <!-- Cierra slider -->
<div id="htmlcaption_'.$id.'" class="nivo-html-caption">
 '.$titulo.'<br/>'.$descripcion.'<span class="sliderButtonSpan"><a href="'.$link.'" class="btn btn-default" style="color:#000;">Leer más <i class="glyphicon glyphicon-share-alt"></i></a></span>
</div> <!-- Cierra htmlcaption_# -->
</div> <!-- Cierra slider-wrapper -->
</div> <!-- Cierra wrapper -->
';?>

Answer 2

像这样改变你的循环

<?php 
 $data = getContent();  
         foreach ($data as $row) {
         echo '<div id="wrapper">
         <div class="slider-wrapper theme-default">
         <div id="slider" class="Slider">';
         $id = $row['id'];
         $titulo = $row['titulo'];
         $descripcion = $row['descripcion'];
         $link = $row['link'];
         $imgurl = $row['imgurl'];
         $ultimo_update = $row['ultimo_update'];                     
            echo'
            <a href="#1"><img src="images/slider/'.$imgurl.'" data-thumb="images/slider/'.$imgurl.'" data-transition="fold" title="#htmlcaption_'.$id.'" /></a>
        </div> <!-- Cierra slider -->
        <div id="htmlcaption_'.$id.'" class="nivo-html-caption">
           '.$titulo.'<br/>'.$descripcion.'<span class="sliderButtonSpan"><a href="'.$link.'" class="btn btn-default" style="color:#000;">Leer más <i class="glyphicon glyphicon-share-alt"></i></a></span>
        </div> <!-- Cierra htmlcaption_# -->
        </div> <!-- Cierra slider-wrapper -->
     </div> <!-- Cierra wrapper -->
     ';
     }

?>

PHP PDO foreach还是在滑块中？

2 个答案: