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javascript - 自动调整 Google 网站嵌入代码 (html) 的高度

问题描述

我正在使用 Google 协作平台嵌入 HTML 代码，将代码粘贴到“从网络嵌入”窗口中。输出的长度是可变的。

iframe我希望有一种方法可以动态调整Google 协作平台用来托管我的 HTML的父级的高度。

我知道我可以使用 Google 协作平台用户界面手动分配更多空间，不幸的是内容会根据 API 的数据而有所不同，因此我无法事先知道高度。目前，只要内容超出分配的空间并且看起来不太好，就会出现垂直滚动条。

我尝试了以下操作，它只删除了滚动条，而不允许我查看内容：

<script>parent.document.getElementsByTagName('iframe')[0].scrolling="no";</script>

Google 网站示例位于https://sites.google.com/view/auto-ajust-gsite-embed/home

这是我在上面的示例站点中使用的代码：

<!DOCTYPE html>
<html lang="en">
  <head>
    <!-- Required meta tags -->
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />

    <!-- Bootstrap CSS -->
    <link
      href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta2/dist/css/bootstrap.min.css"
      rel="stylesheet"
      integrity="sha384-BmbxuPwQa2lc/FVzBcNJ7UAyJxM6wuqIj61tLrc4wSX0szH/Ev+nYRRuWlolflfl"
      crossorigin="anonymous"
    />

    <title>auto adjust google site embed</title>
  </head>
  <body>
    <div class="accordion accordion-flush" id="accordionFlushExample">
      <div class="accordion-item">
        <h2 class="accordion-header" id="flush-headingOne">
          <button
            class="accordion-button collapsed"
            type="button"
            data-bs-toggle="collapse"
            data-bs-target="#flush-collapseOne"
            aria-expanded="false"
            aria-controls="flush-collapseOne"
          >
            Accordion Item #1
          </button>
        </h2>
        <div
          id="flush-collapseOne"
          class="accordion-collapse collapse"
          aria-labelledby="flush-headingOne"
          data-bs-parent="#accordionFlushExample"
        >
          <div class="accordion-body">
            Placeholder content for this accordion, which is intended to
            demonstrate the <code>.accordion-flush</code> class. This is the
            first item's accordion body.
          </div>
        </div>
      </div>
      <div class="accordion-item">
        <h2 class="accordion-header" id="flush-headingTwo">
          <button
            class="accordion-button collapsed"
            type="button"
            data-bs-toggle="collapse"
            data-bs-target="#flush-collapseTwo"
            aria-expanded="false"
            aria-controls="flush-collapseTwo"
          >
            Accordion Item #2
          </button>
        </h2>
        <div
          id="flush-collapseTwo"
          class="accordion-collapse collapse"
          aria-labelledby="flush-headingTwo"
          data-bs-parent="#accordionFlushExample"
        >
          <div class="accordion-body">
            Placeholder content for this accordion, which is intended to
            demonstrate the <code>.accordion-flush</code> class. This is the
            second item's accordion body. Let's imagine this being filled with
            some actual content.
          </div>
        </div>
      </div>
    </div>
    <script
      src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta2/dist/js/bootstrap.bundle.min.js"
      integrity="sha384-b5kHyXgcpbZJO/tY9Ul7kGkf1S0CWuKcCD38l8YkeH8z8QjE0GmW1gYU5S9FOnJ0"
      crossorigin="anonymous"
    ></script>
  </body>
</html>

标签： javascripthtmlcssgoogle-sites

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