What are the basics of html and js

This article focuses on "what are the basics of html and js". Interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn the basics of html and js.

Explanation of basic knowledge of html,js,xml,wsdl,soap

Section 1: HTML

1. What is HTML?

HTML is a language used to describe web pages.

It's a hypertext markup language that has a set of tag tags that use these tags.

Signed to describe the web page

2HTML tag

HTML tags are keywords surrounded by angle brackets, such as

HTML horizontal line: HTML comment:

5HTML elements and attributes

The HTML element refers to all the code from the start tag to the end tag.

This is my first paragraph

There are three htm elements bgcolor as attributes of the element

6HTML style

External style:

< 　　内部样式： This is a paragraph 　　7HTML表格 　　 　　框架标签 　　 　　 　　12HTML内联框架 　　iframe用于在网页内显示网页。 　　语法：< iframe src="URL">

Iframe- sets height and width: height, width.

Iframe- remove border: add the attribute frameborder= "0".

Section 2: JavaScript

1 what is JavaScript?

JavaScript is the most popular programming language in the world.

It is also a scripting language that can be inserted into HTML pages.

JavaScript is case sensitive

2 JavaScript usage

Alert (My First _ JavaScript:

To use an external js file: