JavaScript Tutorial/HTML Tags/Anchor

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Anchor

An instance of the Anchor object is created with each instance of the <a> tag with the NAME attribute set. An anchor itself is a point in an HTML document that can be reached by using a hypertext link. Anchors allow access to specific parts of Web pages rather than always displaying the top of a document when a Web page is loaded in a browser.

Properties Description name A name that provides access to the anchor from a link text The text that appears between the <a> and </a> tags x The x-coordinate of the anchor y The y-coordinate of the anchor

The following example creates Anchors in a Document.



   <source lang="javascript">

<html>

   Pick a letter:
   <a href="#A">A</a>|<a href="#B">B</a>|<a href="#C">C</a>

<a name="A">

The Letter A

</a>
   A
B

<a name="B"></a>
   C
D
F
C
D
F
C
D
F
C
D
F
C
D
F
C
D
F
C
D
F
C
D
F
C
D
F
C
D
F
C
D
F
C
D
F
C
D
F
C
D
F
C
D
F
C
D
F
C
D
F
C
D
F
C
D
F

<a name="C"></a>
   G
H
<script language="JavaScript"> </script> </html></source>

Anchor.name

Syntax



   <source lang="javascript">

document.anchors[num].name</source>


Anchor.text

Syntax



   <source lang="javascript">

document.anchors[num].text</source>


Anchor.x

Syntax



   <source lang="javascript">

document.anchors[num].x</source>


Anchor.y

Syntax



   <source lang="javascript">

document.anchors[num].y</source>