动画无法在safari和IE 11中进行页面重定向

问题描述 投票:0回答:1

我已尝试在页面重定向上显示加载程序动画,该重定向是通过表单提交启动的。但是动画无法在Safari和IE中运行。尝试过CSS关键帧动画,GIF和视频无效。 GIF和视频没有播放,只是显示静态图像。在Safari和IE11中面临此问题。

css browser safari css-animations internet-explorer-11
1个回答
0
投票

尝试此W3Schools example。在IE 11和其他浏览器上运行正常。

<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
/* Center the loader */
#loader {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: 150px;
  height: 150px;
  margin: -75px 0 0 -75px;
  border: 16px solid #f3f3f3;
  border-radius: 50%;
  border-top: 16px solid #3498db;
  width: 120px;
  height: 120px;
  -webkit-animation: spin 2s linear infinite;
  animation: spin 2s linear infinite;
}

@-webkit-keyframes spin {
  0% { -webkit-transform: rotate(0deg); }
  100% { -webkit-transform: rotate(360deg); }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Add animation to "page content" */
.animate-bottom {
  position: relative;
  -webkit-animation-name: animatebottom;
  -webkit-animation-duration: 1s;
  animation-name: animatebottom;
  animation-duration: 1s
}

@-webkit-keyframes animatebottom {
  from { bottom:-100px; opacity:0 } 
  to { bottom:0px; opacity:1 }
}

@keyframes animatebottom { 
  from{ bottom:-100px; opacity:0 } 
  to{ bottom:0; opacity:1 }
}

#myDiv {
  display: none;
  text-align: center;
}
</style>
</head>
<body onload="myFunction()" style="margin:0;">

<div id="loader"></div>

<div style="display:none;" id="myDiv" class="animate-bottom">
  <h2>Tada!</h2>
  <p>Some text in my newly loaded page..</p>
</div>

<script>
var myVar;

function myFunction() {
  myVar = setTimeout(showPage, 3000);
}

function showPage() {
  document.getElementById("loader").style.display = "none";
  document.getElementById("myDiv").style.display = "block";
}
</script>

</body>
</html>

在IE 11浏览器中的输出:

enter image description here

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