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Александр
Asked:2020-01-18 12:45:13 +0800 CST2020-01-18 12:45:13 +0800 CST

将 src 传递给 img jquery

  • 772

我不知道如何将 src img 转移到另一个带有图片的块中，src 显示在控制台中。并且 [Object Object] 被插入到 src

<!DOCTYPE html> <html lang="en"> <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <meta http-equiv="X-UA-Compatible" content="ie=edge">
        <title>Document</title> </head> <body>
        <div class="img-wr">
            <img src="a.png" alt="">
            <a class="st" href="javascript:void(0);">получить</a class="st">
        </div>
        <div class="img-wr">
            <img src="b.png" alt="">
            <a class="st" href="javascript:void(0);">получить</a>
        </div>
        <div class="img-wr">
            <img src="3.jpeg" alt="">
            <a class="st" href="javascript:void(0);">получить</a>
        </div>
        <div class="img-wr">
            <img src="4.jpg" alt="">
            <a class="st" href = "javascript:void(0);">получить</a>
        </div>
        <div class="sn">
            <img class="re" src="" alt="">
        </div>
        <script
                  src="https://code.jquery.com/jquery-3.4.1.min.js"
                  integrity="sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo="
                  crossorigin="anonymous"></script>
        <!-- <script src="sc.js"></script> -->
        <!-- <script src="script.js"></script> -->
        <script src="sm.js"></script> </body> </html>

$( document ).ready(function() {
        $('.st').click(function () {
        let imgr = $(this).closest('.img-wr').find('img').attr('src');
        $('.re').attr('src', $(imgr));
    });
});
javascript

1 个回答

  1. Best Answer

    因此，您自己将其包装在一个对象$(img)中，将其删除$()并传递它img：

    $( document ).ready(function() {
        $('.st').click(function () {
          let img = $(this).prev().attr('src');
          $('.re').attr('src', img);
    });
});
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<!DOCTYPE html> <html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <meta http-equiv="X-UA-Compatible" content="ie=edge">
        <title>Document</title> 
   </head> 
   <body>
        <div class="img-wr">
            <img src="https://bipbap.ru/wp-content/uploads/2017/05/VOLKI-krasivye-i-ochen-umnye-zhivotnye.jpg" alt="">
            <a class="st" href="javascript:void(0);">получить</a class="st">
        </div>
        <div class="img-wr">
            <img src="https://www.meme-arsenal.com/memes/50569ac974c29121ff9075e45a334942.jpg" alt="">
            <a class="st" href="javascript:void(0);">получить</a>
        </div>
        <div class="sn">
            <img class="re" src="" alt="">
        </div>
    </body>
</html>

    • 2

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