a label (link label)
form :
<a href= "link Address" target= "window name to open link" > Content section </a>
link address : A URL is usually used to indicate the meaning (form) of a linked address. Link addresses can be divided into:
Absolute address: means the page can be "directly" through the address. can also be divided into:
Internet Absolute Address: form is: http://domain name/directory name 1/directory Name 2/filename
Apply to: Web site (page)
Local absolute address: The form is: file:///letter:/directory name 1/directory Name 2/filename
for local sites (pages)--normally used Web sites, rarely use local absolute paths.
Typically, the local absolute path is absolutely prohibited.
Relative Address: (You can think that each relative position is omitted./)
Explanation: Refers to a relative position that corresponds to the location (folder) of the page where the current a tag is located.
Several special relative path names:
./: Directly refers to the "current directory", that is, the directory location of this file, usually can be omitted
.. /: Represents the "Up level" directory of the current directory.
./Directory Name: Represents the specified next-level directory name in the current directory
The above can be further combined, common as follows:
./p0.html
./abc/p1.html
.. /p2.html
.. /def/p3.html
.. /.. /def/abc/p4.html
Abc/def/hij/p5.html in the Hij directory in the Def directory in the current directory of the ABC directory p5.html
Small summary: Usually in practical applications, in a site within each other with relative address, if linked to external sites, you must use the absolute path of the Internet.
Not in good hands.
to open a linked window name : Specifies which window to open when the page is opened. In quotation marks that follow the target
Several fixed-meaning window names:
_self: Represents the window itself where the current page is located
_blank: Represents a "new window", that is, anyway, always open a new window to display the linked page
_parent: The parent window, in fact, is the window of the current window--the window can be nested to form a hierarchical relationship
_top: The topmost window in a window that represents the topmost level of a nested relationship
You can also set the name of the window yourself: if the window already exists, it opens in the window, and if the window does not exist, a new window is created and named and the link opens.
Anchor Point Technology
An anchor point actually refers to a "location" on a Web page.
The implementation of the anchor point: Need to use at least 2 times a tag to match the completion. The basic form is as follows:
<a href= "#锚点名" > Content section </a> ()
......... This may be a lot of content area ....
<a name= "anchor roll" > Content part </a>, no underline part is equally valid 2
Integrated application of anchor points and Links:
<a href= "link address url# Anchor" > Content section </a>
The meaning is to link to the specified Web page and navigate to the location of the specified anchor point for the page.
Eg:<aname= "Top" ></a>
<a href= "#top" style= "position:fixed;right:50px; bottom:50px; " > Back to Top </a>
Click Position to ABC to position to text 1
<a href= "#abc" > Positioning to Abc</a>
<a name= "abc" > Text 1</a>