HTML tag a tag

The syntax of a tag

<a href= "link Destination address" title= "comment" target= "open link Window" > Link display content </a>

Target value:

_blank opens in a new window;

_self opens in its own window (default);

_parent is opened in the previous window, the framework is often used;

_top opens in the entire browser window, ignoring any frames.

Ii. Types of links

1. Internal link (the current document is within the same site as the target document) <a href= "Destination document location and full name" ></a>;

2. External link (the current document is not in the same site as the destination document) <a href= "url" ></a>;

3.e-mail link (and allow visitors to send mail to a specified address) <a href= "mailto: E-mail Address" ></a>;

4. Anchor connection jumps to the same page or other document at the specified location: Create anchor, <a name= anchor name > Show content </a> link anchor point, <a href= (URL) #锚点名称 > Display content </a>;

5. An empty link is a link without a target endpoint, <a href= "#" > Display content </a>;

6. Script Link: is a special kind of link, you can run the corresponding JS statement when you click the text or image to set the script link.

Iii. Common Script Links

Close window: Enter Javascript:window.close ();

<a href= "Javascript:window.close (); > Close Window </a>

Open window: Enter Javascript:window.open (' filename or URL ');　

<a href = "Javascript:window.open (' filename or URL ');" > Open Window </a>

Iv. Advanced usage of links

①. Set Homepage: <a href= "#" onclick= "this.style.behavior= ' url (#default #homepage) '; this.sethomepage (' Destination URL ') > homepage </a>.

②. Add favorite: <a href= "#" onclick= "javascript:window.external.addfavorite (' Destination URL ', ' Favorite name ') ' > Add to Favorites </a>.　　

HTML tag a tag