Element.insertAdjacentHTML()API在chrome 55.0.2883.87中引发错误
Pag*_*eYe 2 javascript dom google-chrome
我在这里找到了关于API的解释,它告诉我第二个参数是一个字符串.
它在firefox中正常运行.但是,在chrome中,它显示以下错误:
我只是好奇这是什么原因造成的？是因为api仍处于工作草案状态,不同的浏览器会执行不同的实现吗？
以下是我的代码:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<div id="div">
<ul>
<li>xxx</li>
<li>xxx</li>
<li>xxx</li>
<li>xxx</li>
<li>xxx</li>
</ul>
</div>
<script>
//normal
// var pTag=document.createElement("p");
// div.insertAdjacentElement("beforeend",pTag);
//throw error:
// Uncaught TypeError: Failed to execute 'insertAdjacentElement' on 'Element': parameter 2 is not of type 'Element'.
var txt = "<p>testtest</p>";
div.insertAdjacentElement("beforeend",txt);
</script>
</body>
</html>
Roh*_*dey 11
只需div.insertAdjacentElement改为div.insertAdjacentHTML:
<!-- <!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Coding revoltion</title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<div class="parent">
<ul class="ul"></ul>
</div>
<script src="dom.js"></script>
</body>
</html>
-->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<div id="div">
<ul>
<li>xxx</li>
<li>xxx</li>
<li>xxx</li>
<li>xxx</li>
<li>xxx</li>
</ul>
</div>
<script>
//normal
// var pTag=document.createElement("p");
// div.insertAdjacentElement("beforeend",pTag);
//throw error:
// Uncaught TypeError: Failed to execute 'insertAdjacentElement' on 'Element': parameter 2 is not of type 'Element'.
var txt = "<p>testtest</p>";
div.insertAdjacentHTML("beforeend",txt);
</script>
</body>
</html>
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