hyperlink tag in html

The

hyperlink tag in html is very powerful. Let’s introduce the syntax of the A tag, common attributes and application expansion. You can take a look and see if you have any I don’t know the hidden function of A tag.

html agrammar

<a href="网址、链接地址" target="目标" title="说明">被链接内容</a>

At the same time, anchor text_anchor link is also called a hyperlink.

URL, the URL must be added with http://+domain name

relative path, such as htef="/abc/", which represents the anchor text in this site

target The values ​​are as follows:

_blank -- open the link in a new window _parent -- open the link in the parent form _self -- open the link in the current form, this is the default value _top -- in the current The form opens the link and replaces the entire current form (frame page)

If target has no value, it means the link is opened in the parent form of this page

Commonly used attributes in the A tag:

href: Open the target address (website), and generally fill in the target address. For example, href="http://www.PHP.cn/" will open the webpage http://www.PHP.cn/

target when the visitor clicks the mouse on the webpage corresponding to this anchor text: open Target method

If there is no such element in the a tag, the default is to reload the corresponding link webpage in the browsing webpage

_blank: Create a new tag window page, set this attribute, and click the anchor text to correspond The new tab web page window card opens the corresponding address

_parent: The parent opens the web page. This attribute can be understood as the web page that reloads the anchor text of this page. For the html frame iframe web page, the entire web page will be reloaded. Open the target URL address

There are two commonly used ways to open the target, one is to create a new window, one is to reload the anchor text address of this page to point to the URL without setting the target, and the other is to reload the entire web page parent (similar to Same effect as no target is set).

html a function

Use a anchor link to go from page A to page B, which is often seen and used, such as news websites, When we see the title and feel interested, we click the mouse and go to another page to learn more. This is the application of html a hyperlink.

html aApplication example

<a href="http://www.PHP.cn/" target="_blank" title="转到php主页">php</a>

html aScope of application

Using html a, you can anchor text hyperlinks to pictures

exp:

<a href="http://www.PHP.cn/" target="_blank" title="转到php主页"><img src="http://www.PHP.cn/css-images/css-logo.gif" /></a>

You can anchor text hyperlinks to text content

<a href="http://www.PHP.cn/">php</a>

html a application extension

Anchor text on the same page - go up and down to the specified position within the same page

We often see that clicking the "Back to Top" link at the bottom of our page will go to the top of the page.

Exp：

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The above is the detailed content of hyperlink tag in html. For more information, please follow other related articles on the PHP Chinese website!