相关疑难解决方法(0)

如何推迟内联Javascript?

我有以下HTML代码:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <script src="https://cdn.jsdelivr.net/blazy/1.8.2/blazy.min.js" defer></script>
    <script src="https://code.jquery.com/jquery-2.1.4.min.js" integrity="sha256-8WqyJLuWKRBVhxXIL1jBDD7SDxU936oZkCnxQbWwJVw=" crossorigin="anonymous" defer></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.9.0/js/lightbox.min.js" defer></script>
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous" defer></script>
    <!-- 26 dec flexslider js -->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/flexslider/2.6.3/jquery.flexslider.min.js" defer></script>
    <script defer>
    (function($) {
        $(document).ready(function() {
            //do something with b-lazy plugin, lightbox plugin and then with flexslider
        });
    })(jQuery);
    </script>
</head>
<body>
</body>
</html>
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我收到一个错误,说没有定义jQuery.现在,即使我从我的内联JS代码中删除defer,它也说jQuery是未定义的.出于某种原因,我必须将jQuery插件保留在头部并保持我的JS代码内联.我的问题是:

  1. 为什么内联Javascript代码在defer属性存在时不会延迟?

  2. 有没有办法模仿我的内联Javascript代码的延迟行为?如果需要,我可以将它放在body标签的末尾.

html javascript jquery deferred-execution

44
推荐指数
5
解决办法
3万
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