search
HomeWeb Front-endHTML TutorialIntroducing HTML hyperlinks in detail
Introducing HTML hyperlinks in detailMar 10, 2017 am 11:38 AM
htmlHyperlink

This article introduces the detailed explanation of HTML hyperlinks

Hyperlinks are frequently used HTML elements in websites, because various pages of the website are connected by hyperlinks, and hyperlinks complete the page. Jump between. Hyperlinks are the main means of interaction between browsers and servers, and we will gradually learn more about them in the following technologies.

— Note: Pictures can also be used as links, which will be studied in detail in the next chapter "Pictures in Web Pages".

4.5.1 Add a link to the text

The label of the hyperlink is , add a super link to the text Links are similar to other modification tags. The text after adding the link has its own special style to distinguish it from other text. The default link style is blue text with underline. A hyperlink jumps to another page. The tag has an href attribute responsible for specifying the address of the new page. The address specified by href generally uses a relative address.

— Description: In website development, document relative addresses are more commonly used.

Create a web page file in the D:\web\ directory, name it a.htm, and write the code as shown in code 4.18.

Code 4.18 Hyperlink settings: a.htm

Hyperlink settings

Enter the list settings page

Enter http://localhost/a.htm in the browser address bar, and the browsing effect is as shown in Figure 4.19.

Introducing HTML hyperlinks in detail

Figure 4.19 Hyperlink settings

Readers can see the default style of hyperlinks from Figure 4.19. When clicking a link on the page, the page It will jump to the ul_ol.htm page in the same directory, which is the list setting page in the previous section. When you click the browser's "Back" button to return to the a.htm page, the color of the text link turns purple to tell the viewer that this link has been visited.

4.5.2 Modify the window opening method of the link

By default, the way a hyperlink opens a new page is to overwrite itself. According to the different needs of the browser, readers can specify other ways of opening new windows for hyperlinks. The hyperlink tag provides the target attribute for setting. The values ​​are _self (self-overwriting, default), _blank (create a new window to open a new page), _top (open in the entire window of the browser, all frame structures will be ignored) ), _parent (open in the previous window).

— Note: The _top and _parent methods are used for frame pages, and will be explained in detail in later chapters.

4.5.3 Add prompt text to the link

In many cases, the text of the hyperlink is not enough to describe the content to be linked. The hyperlink The tag provides a title attribute that can easily prompt the viewer. The value of the title attribute is the prompt content. When the viewer's cursor stays on the hyperlink, the prompt content will appear. This will not affect the neatness of the page layout. Modify the a.htm web page file and write the code as shown in code 4.19.

Code 4.19 Hyperlink settings: a.htm

Hyperlink settings

Enter the list The settings page

in the browser Enter http://localhost/a.htm in the address bar, and the browsing effect is as shown in Figure 4.20.

Introducing HTML hyperlinks in detail

Figure 4.20 Hyperlink prompt text

## 4.5.4 What is an anchor

Many web articles have a lot of content, resulting in very long pages, and viewers need to constantly drag the browser's scroll bar to find the content they need. The anchor function of the hyperlink can solve this problem. The anchor is derived from the anchor on the ship. After the anchor is dropped, the ship will not easily drift away or get lost. In fact, anchors are used to jump to different locations within a single page. Some places are called bookmarks.

The name attribute of the hyperlink tag is used to define the name of the anchor. A page can define multiple anchors. The href attribute of the hyperlink can jump to the corresponding anchor based on the name. Create a web page file in the D:\web\ directory, name it a_anchor.htm, and write the code as shown in Code 4.20.

Code 4.20 Hyperlink anchor: a_anchor.htm

Hyperlink settings

Here is the top anchor

No. 1< ;br />

The 2nd

The 3rd term

The 4th term

The 5th term

The 6th term< ;/a>

Presidents of the United States

●1st term (1789-1797)Here is the 1st Anchor

Name: George Washington

George Washington

Birth and Death: 1732-1799

Political Party:: Federation

● 2nd term (1797-1801)< ;a name="2">Here is the 2nd anchor

Name: John Adams

John Adams

Birth and Death: 1735-1826

Political Party:: Confederacy

●3rd term (1801-1809)Here is the 3rd anchor

Name: Thomas Jefferson

Thomas Jefferson

Birth and Death: 1743-1826

Political Party:: Democratic Party

●The 4th (1809-1817)Here is the anchor of the 4th

Name: James· Madison

James Madison

Birth and Death: 1751-1836

Political Party: Democratic Party

●The 5th (1817-1825)This is the anchor of the 5th

Name: James Monroe

James Monroe

Birth and Death: 1758-1831

Party: Democratic Party

l>

Before testing, readers can see from code 4.20 that the tag is also used to define anchors, and the name of the anchor is defined with the name attribute (the name has no restrictions and can be customized). When looking for anchor links, use the href attribute to specify the corresponding name, and add a # symbol in front of the name. Enter http://localhost/a_anchor.htm in the browser address bar, and the browsing effect is as shown in Figure 4.21.

Introducing HTML hyperlinks in detail

Figure 4.21 Hyperlink anchor

When the viewer clicks the hyperlink, the page will automatically scroll to the anchor position of the href attribute value name.

— Note: The tag that defines the anchor does not necessarily need specific content, it is just a positioning.

4.5.5 Email, FTP and Telnet links

Hyperlinks can also further expand the functions of web pages. The more commonly used ones are Email, FTP and Telnet connections. To complete the above functions, you only need to modify the href value of the hyperlink. The format for sending an email is:

Send me an email

The email address must be complete, such as intel@qq .com.

As mentioned earlier, the http protocol is used to browse the web, and the FTP server is connected using the FTP protocol. The link format is as follows:

Link text

The difference between an FTP server link and a web page link lies in the protocols used. FTP requires login permission from the server administrator. However, some FTP servers can be accessed anonymously and some public files can be obtained. Similarly, a similar method is used to connect to the server of the Telnet protocol, with the following format:

Link text

The telnet protocol is rarely used, and the http protocol is mostly used. Create a web page file in the D:\web\ directory, name it mail.htm, and write the code as shown in Code 4.21.

Code 4.21 Other settings for hyperlinks: mail.htm

Hyperlink Other settings

Send me an E-mail

Connect to FTP server

Connect to the Telnet server

> ;

Enter http://localhost/mail.htm in the browser address bar, the browsing effect is as shown in Figure 4.22 shown.

Introducing HTML hyperlinks in detail

Figure 4.22 Other settings for hyperlinks

The above is the detailed content of Introducing HTML hyperlinks in detail. For more information, please follow other related articles on the PHP Chinese website!

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
HTML超文本标记语言--超在那里?(文档分析)HTML超文本标记语言--超在那里?(文档分析)Aug 02, 2022 pm 06:04 PM

本篇文章带大家了解一下HTML(超文本标记语言),介绍一下HTML的本质,HTML文档的结构、HTML文档的基本标签和图像标签、列表、表格标签、媒体元素、表单,希望对大家有所帮助!

html和css算编程语言吗html和css算编程语言吗Sep 21, 2022 pm 04:09 PM

不算。html是一种用来告知浏览器如何组织页面的标记语言,而CSS是一种用来表现HTML或XML等文件样式的样式设计语言;html和css不具备很强的逻辑性和流程控制功能,缺乏灵活性,且html和css不能按照人类的设计对一件工作进行重复的循环,直至得到让人类满意的答案。

web前端笔试题库之HTML篇web前端笔试题库之HTML篇Apr 21, 2022 am 11:56 AM

总结了一些web前端面试(笔试)题分享给大家,本篇文章就先给大家分享HTML部分的笔试题(附答案),大家可以自己做做,看看能答对几个!

HTML5中画布标签是什么HTML5中画布标签是什么May 18, 2022 pm 04:55 PM

HTML5中画布标签是“<canvas>”。canvas标签用于图形的绘制,它只是一个矩形的图形容器,绘制图形必须通过脚本(通常是JavaScript)来完成;开发者可利用多种js方法来在canvas中绘制路径、盒、圆、字符以及添加图像等。

总结HTML中a标签的使用方法及跳转方式总结HTML中a标签的使用方法及跳转方式Aug 05, 2022 am 09:18 AM

本文给大家总结介绍a标签使用方法和跳转方式,希望对大家有所帮助!

html5废弃了哪个列表标签html5废弃了哪个列表标签Jun 01, 2022 pm 06:32 PM

html5废弃了dir列表标签。dir标签被用来定义目录列表,一般和li标签配合使用,在dir标签对中通过li标签来设置列表项,语法“<dir><li>列表项值</li>...</dir>”。HTML5已经不支持dir,可使用ul标签取代。

html中document是什么html中document是什么Jun 17, 2022 pm 04:18 PM

在html中,document是文档对象的意思,代表浏览器窗口的文档;document对象是window对象的子对象,所以可通过“window.document”属性对其进行访问,每个载入浏览器的HTML文档都会成为Document对象。

html5支持boolean值属性吗html5支持boolean值属性吗Apr 22, 2022 pm 04:56 PM

html5支持boolean值属性;boolean值属性指是属性值为true或者false的属性,如input元素中的disabled属性,不使用该属性表示值为flase,不禁用元素,使用该属性可以不设置属性值表示值为true,禁用元素。

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
3 weeks agoBy尊渡假赌尊渡假赌尊渡假赌

Hot Tools

ZendStudio 13.5.1 Mac

ZendStudio 13.5.1 Mac

Powerful PHP integrated development environment

SAP NetWeaver Server Adapter for Eclipse

SAP NetWeaver Server Adapter for Eclipse

Integrate Eclipse with SAP NetWeaver application server.

EditPlus Chinese cracked version

EditPlus Chinese cracked version

Small size, syntax highlighting, does not support code prompt function

DVWA

DVWA

Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

Atom editor mac version download

Atom editor mac version download

The most popular open source editor