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Example of a simple method to dynamically add HTML tags using JS

亚连Original: 2018-05-26 10:09:341491browse

This article mainly introduces the simple method of dynamically adding HTML tags in JS, and analyzes related implementation techniques of JavaScript using the createElement() method to dynamically operate page elements based on examples. Friends who need it can refer to it

The example of this article describes the simple method of dynamically adding HTML tags using JS. Share it with everyone for your reference, the details are as follows:

Introduction

You can use createElement()# to dynamically add an HTML tag ## method to achieve.

CreateElement()The method can create an HTML tag based on a specified type.

Syntax:

sElement=document.createElement(sName)

sElement: Used to receive an object returned by this method.

sName: Used to set the type and basic attributes of HTML tags.

Second Application

Dynamicly add a text box

This example clicks the "Dynamic Add Text" button to add Dynamically add a text box to the page.

Three codes

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>www.jb51.net 动态添加HTML标记</title>
<script language="javascript">
 <!--
 function addText()
 {
   var txt=document.createElement("input");
   txt.type="text";
   txt.name="txt";
   txt.value="动态添加的文本框";
   document.fm1.appendChild(txt);
 }
 -->
</script>
</head>
<body>
<form name="fm1">
<input type="button" name="btn1" value="动态添加文本框" onclick="addText();" />
</form>
</body>
</html>

Four running results

The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

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