單擊縮略圖時動態php縮放圖像

Question

我想在php中動態在產品詳細信息頁面上顯示多個圖像。每個產品都有一個image_arr。如果單擊任何拇指圖像，則縮放圖像應會更改。這是我嘗試過的方法，但我知道它不正確當我單擊縮略圖時，圖像將在整個選項卡中打開，替換當前的URL和頁面。

    <?php   
          foreach($product_detail as $row):
          $image_arr = $row['product_images'];
          $first_image = $row['product_images'][0]['image_name'];
    ?>
    <div class="col-md-6 single-right-left ">
         <div class="easyzoom easyzoom--overlay easyzoom--with-thumbnails">
              <a href="<?php echo base_url(); ?>images/product_detail_images/<?php echo $first_image;?>">
                 <img src="<?php echo base_url(); ?>images/product_detail_images/<?php echo $first_image;?>" alt="" class="main-image" />
              </a>
         </div>
         <ul class="thumbnails">
             <?php foreach($image_arr as $curr_img):
                 $prod_image = base_url().'images/product_detail_images/'.$curr_img['image_name'];
             ?>
                <li>
                    <a href="<?php echo $prod_image; ?>" data-standard="images/detail-small-1.png">
                       <img src="<?php echo $prod_image; ?>" alt="" class="thumnail-main" />
                    </a>
               </li>
             <?php endforeach;?>
         </ul>
    </div>

Answer 1

該代碼片段將按照我的意見進行操作。 根據您的需求量身定制。

 $('.image').on('click', function(){ $(this).toggleClass('zoomed'); }); 

 .zoomed { transform: scale(1.5); } 

 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <img src="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRJRgf_toK_QNtnosM2jkTY3-e4rprTz9DQs8uwI2bSzxp76ho90Q" class="image" /> <img src="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTgcNyT2aqDrvJO9CE__3S-8FHg2xRrSbgqYog8iZMZUIacCO3Q" class="image" /> <img src="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRj6Pwwf32O7KHMNK_TGQrfhEL05iOjW0GyiPlapAnf9l8oq883" class="image" /> 

有點誤解了這個問題...所以我會繼續擴展...

此代碼段將單擊縮略圖，並使單獨但相關的圖像變大...

 $('.image').on('click', function(){ var thumbnail = $(this).data('thumbnail'); $('.thumbnail[data-zoom="image_1"]').toggleClass('zoomed'); }); 

 .zoomed { transform: scale(1.5); } .image { width:50px; height:50px; } 

 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <img src="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTgcNyT2aqDrvJO9CE__3S-8FHg2xRrSbgqYog8iZMZUIacCO3Q" data-thumbnail="image_1" class="image" /> <br/> <br/> <br/> <br/> <br/> <br/> <img src="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTgcNyT2aqDrvJO9CE__3S-8FHg2xRrSbgqYog8iZMZUIacCO3Q" data-zoom="image_1" class="thumbnail" />