我有一個(gè)用于汽車(chē)零件的 PhP 購(gòu)物車(chē)，我需要能夠在單擊它時(shí)放大檢索到的圖像。問(wèn)題是我無(wú)法為每張圖片手動(dòng)分配 ID，因?yàn)槲艺趶臄?shù)據(jù)庫(kù)中回顯它們。我已經(jīng)嘗試為所有檢索到的圖片分配一個(gè) ID/類(lèi)，并使用 JS 功能在單擊時(shí)放大它們，但無(wú)法使其正常工作。    $items_array = $db_controller->runQuery("SELECT * FROM mystuff ORDER BY ID ASC");    if (!empty($items_array)) {         foreach($items_array as $key=>$value){    ?>            <div class="DisplayCartItems">            <form method="post" action="?action=add&mscode=<?php echo $product_array[$key]["mscode"]; ?>">            <img src="<?php echo $product_array[$key]["msimage"]; ?>" class="imgcartdisplay" align="alignnone"/> /* Right here I need some help */            <div class="lif"><strong>Category:</strong> <?php echo $product_array[$key]["mscategory"]; ?></div>            <div class="lif"><strong>Category №:</strong> <?php echo $product_array[$key]["mscatnum"]; ?></div>            <div class="lif"><strong>Stock №:</strong> <?php echo $product_array[$key]["msnomer"]; ?></div>             <div class="lif"><strong>Mark:</strong> <?php echo $product_array[$key]["msmark"]; ?></div>            <div class="lif"><strong>Model:</strong> <?php echo $product_array[$key]["msmodel"]; ?></div>            <div class="lif"><strong>Year:</strong> <?php echo $product_array[$key]["msyear"]; ?></div>            <div class="lif"><strong>Price:</strong> <?php echo "$".$product_array[$key]["msprice"]; ?></div>            <div style="text-align:center"><input type="number" name="oap" placeholder="Offer a price:"></div>            <br class="">            <div class="cartan">                Quantity: <input type="text" class="product-quantity" name="quantity" value="1" size="2" />                <br class="">                <input type="submit" onclick="AddCartAlert()" value="Add to cart" /></div>    </form>                </div>    <?php        }    }    ?>```I think if I can somehow assign an ID or class name for every picture that get displayed from the MySql and onclick change it's width/height, that'd do the job.