JavaScript window.location Objects

• Example
• Attention
• Method

Often use window.location, its structure always can't remember, simple comb under, convenient later query.

Example

Url:http://b.a.com:88/index.php?name=kang&when=2011#first

Properties	meaning	value
Protocol	Agreement	"http:"
Hostname	The name of the server	"B.a.com"
Port	Port	"88"
Pathname	The part of the URL that is behind the host name	"/index.php"
Search	"?" The later part, also called the query string	"? name=kang&when=2011"
Hash	Returns the content after "#"	"#first"
Host	equals hostname + Port	"B.a.com:88"
Href:	The full URL of the current page	"Http://www.a.com:88/index.php?name=kang&when=2011#first"

Window.location and document.location are mutually equivalent and can be exchanged for use

The 8 properties of the location are both readable and writable, but only the href and hash write make sense. For example, changing the location.href will relocate to a URL, while modifying Location.hash will jump to the anchor (<a id= "name" > or <div id= "id" > etc.) name tag (if any) in the current page ), and the page will not be reloaded

Attention

url:http://b.a.com:88/index.php?name=kang&how= #when =2011#first

Search	"? name=kang&how="	The first one "?" After
Hash	"#when =2011#first"	The content after the first "#"

Method

Location.assign (URL)

Location.assign (' http://www.baidu.com '); Equivalent to window.location = ' http://www.baidu.com '
This way the new address is placed in the browser history stack, which means that the back button can still go back to the page after going to the new page.

Location.replace (URL)

As with the Assign method, this page is removed from the browser history stack, meaning that the back button cannot return to the page after jumping to a new page. At present, IE, chrome is just a simple jump, only Firefox will delete the history of this page.

Location.reload (Force)

reload the current page. The force is true when overloaded from the server side; False is overloaded from the browser cache, and the default value is False.

JavaScript window.location Objects