Question

我有一个iframe循环播放已发布的Google表单数组。有没有办法可以让iframe向下滚动以显示已发布网址中的所有数据？

理想情况下，我希望结果表从顶部开始超过30秒，向下滚动到底部，然后在底部，切换到下一个结果表。然后，这将从站点1连续循环到站点5。

这是我的代码：

＆＃13;

    var sites = [
      "https://docs.google.com/spreadsheets/d/1Gd4eYAukSIvU0VS_zt37TWNiKi15-lB3V8f5AA3IXJU/pubhtml?gid=0&single=true",
      "https://docs.google.com/spreadsheets/d/1Gd4eYAukSIvU0VS_zt37TWNiKi15-lB3V8f5AA3IXJU/pubhtml?gid=1991236368&single=true",
      "https://docs.google.com/spreadsheets/d/1Gd4eYAukSIvU0VS_zt37TWNiKi15-lB3V8f5AA3IXJU/pubhtml?gid=205619546&single=true",
      "https://docs.google.com/spreadsheets/d/1Gd4eYAukSIvU0VS_zt37TWNiKi15-lB3V8f5AA3IXJU/pubhtml?gid=1480439822&single=true",
      "https://docs.google.com/spreadsheets/d/1Gd4eYAukSIvU0VS_zt37TWNiKi15-lB3V8f5AA3IXJU/pubhtml?gid=1101347808&single=true"

    ];
    var currentSite = sites.length;

    $(document).ready(function() {
      var $iframe = $("iframe").attr("src", "https://docs.google.com/spreadsheets/d/1Gd4eYAukSIvU0VS_zt37TWNiKi15-lB3V8f5AA3IXJU/pubhtml?gid=0&single=true");
      setInterval(function() {
        (currentSite == 1) ? currentSite = sites.length - 1: currentSite = currentSite - 1;
        $iframe.attr("src", sites[currentSite]);
      }, 10000);
    });

＆＃13;

    iframe {
      height: 768px;
      width: 1024px;
      border: 2px solid gray;
    }
    body {
      width: 1024px;
      length: 768px;
      background-color: #C9C9C9;
      margin: 0 auto;
    }
    #heading-wrapper {
      margin: 0 auto;
      background-color: #FF6600;
      border: 2px solid black;
      text-align: center;
      width: 1024px;
    }
    #heading-wrapper h1 {
      font-family: Arial;
      vertical-align: middle;
    }

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>

<head>
  <title>Live Results</title>
</head>

<body>
  <div id="heading-wrapper">
    <h1>Live Results</h1>
  </div>
  <iframe></iframe>
</body>

＆＃13;

我甚至不知道是否可以慢慢向下滚动。

Answer 1

看看

{
  "kind": "Status",
  "apiVersion": "v1",
  "metadata": {},
  "status": "Failure",
  "message": "the server responded with the status code 415 but did not return more information",
  "details": {},
  "code": 415
}

您可以创建一个定期调用y滚动量增加的函数。

Answer 2

使用set interval并更改包含元素的scrollTop属性：

setInterval(changeScrollPosition, 50); // every 50 milliseconds

function changeScrollPosition(el)
{
    var currentTop = el.scrollTop;
    el.scrollTop = currentTop + howMuchYouWantToScrollBy;
}

如何让iframe像电影片段一样向下滚动？

2 个答案: