如何在 JavaScript 中的特定 HTML 标签下创建元素
How to create an element in JavaScript, under a specific HTML tag
我想从 JavaScript 创建一个段落元素,但我想将它放在 HTML 中的某个标签下。我该怎么做?
<html>
<head>
<title>appendChild() Example</title>
<script type="text/javascript">
function appendMessage() {
var oNewP = document.createElement("p");
var oText = document.createTextNode("www.java2s.com");
oNewP.appendChild(oText);
document.body.appendChild(oNewP);
}
</script>
</head>
<body onload="appendMessage()">
</body>
</html>
试试这个。
var element = document.createElement("p"); //div,span,h1
element.appendChild(document.createTextNode('the text you want if you want'));
document.getElementById('theElementToAppend').appendChild(element);
我想从 JavaScript 创建一个段落元素,但我想将它放在 HTML 中的某个标签下。我该怎么做?
<html>
<head>
<title>appendChild() Example</title>
<script type="text/javascript">
function appendMessage() {
var oNewP = document.createElement("p");
var oText = document.createTextNode("www.java2s.com");
oNewP.appendChild(oText);
document.body.appendChild(oNewP);
}
</script>
</head>
<body onload="appendMessage()">
</body>
</html>
试试这个。
var element = document.createElement("p"); //div,span,h1
element.appendChild(document.createTextNode('the text you want if you want'));
document.getElementById('theElementToAppend').appendChild(element);