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JQ obtains the height and width of the browser window.

Source: Internet
Author: User
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Window object
Window object indicates the Window opened in the browser. The top-level object in the JavaScript level, indicating the browser window.
If a document contains a frame (frame or iframe tag), the browser creates a window object for the HTML document and creates an additional window object for each frame.
Note: It is not applicable to the Public Standard of the window object, but all browsers support this object.

JQuery can be used to obtain the width and height of the window as follows:
Width: $ (window). width ()
Height: $ (window). height ()


Actual results:

 



Different browsers on the same screen may have different widths even if they are all maximized. You can open this page in IE, Chrome, and Firefox to view the preceding values.

Complete code:

<! DOCTYPE html PUBLIC "-// W3C // dtd xhtml 1.0 Transitional // EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<Html xmlns = "http://www.w3.org/1999/xhtml">
<Head>
<Meta http-equiv = "Content-Type" content = "text/html; charset = UTF-8"/>
<Title> obtain the width of the browser window-ke leyi </title>
<Script type = "text/javascript" src = "http://keleyi.com/keleyi/pmedia/jquery/jquery-1.10.2.min.js"> </script>
</Head>
<Body>
<Div id = "windowinfo_keleyi_com"> </div>
<Script type = "text/javascript">
$ ("# Export winfo_ke" + "leyi_com" ).html ("width:" + $ (window ). width () + ", height:" + $ (window ). height ());
</Script>
<Div style = "background-color: Red; width: 100%; height: 150px;"> welcome </div>
<Div style = "background-color: Yellow; width: 100%; height: 150px;"> hi </div>
<Div style = "background-color: Silver; width: 100%; height: 150px;"> ke leyi </div>
<Div style = "background-color: Aqua; width: 100%; height: 150px;"> keleyi.com </div>
<Div style = "background-color: Fuchsia; width: 100%; height: 150px;"> keleyi </div>
<Div style = "background-color: Green; width: 100%; height: 150px;"> keleyi.com </div>
<Div style = "background-color: Blue; width: 100%; height: 150px;"> ke leyi </div>
<Div style = "background-color: Olive; width: 100%; height: 150px;"> ke leyi returns to the top </div>
<Div style = "background-color: Green; width: 100%; height: 150px;"> A </div>
<Div style = "background-color: Purple; width: 100%; height: 150px;"> jquery </div>
<Div style = "background-color: Green; width: 100%; height: 150px; "> <a href =" http://keleyi.com/a/bjac/6f008786225269ac.htm "target =" _ blank "> original </a> </div>
<Div style = "background-color: Lime; width: 100%; height: 150px;"> keleyi.com </div>
<Div style = "background-color: Orange; width: 100%; height: 150px;"> complete code </div>
<Div style = "height: 130px;"> </div>

<Div id = "downmsg_emessage" style = "DISPLAY: block">
<Div id = "downmsgBar">
<Div id = "donwmsg_head"> ke leyi recommendation content </div> <a class = "close" href = "javascript: closeDiv () "> </a> <a class =" msg-hidden-btn-1 "id =" msg_hidden_btn "href =" javascript: showHideDiv () "> & nbsp; </a> </div>
<Div id = "donwmsg_content" style = "DISPLAY: block; HEIGHT: 162px">
<Ul>
<Li class = "ll"> <a href = "http://keleyi.com/a/bjac/768f469b95b61487.htm"> intermittent upward scrolling of a single line of text </a> </li>
<Li> <a href = "http://keleyi.com/a/bjac/a6d651710217f7a0.htm"> jQuery UI modifier title bubble </a> </li>
<Li> <a href = "http://keleyi.com/a/bjac/bf0eb8c02085b10d.htm"> jquery clears input boxes such as textarea </a> </li>
<Li> <a href = "http://keleyi.com/a/bjac/939631bb07adb4dc.htm"> jquery light-off effect </a> </li>
<Li> <a href = "http://keleyi.com/a/bjac/7e8897e5ec0849e9.htm"> can change the size of the DIV layer </a> </li>
</Ul>
<Div class = "lb"> <a href = "http://keleyi.com/menu/jquery/" target = "_ blank"> jQuery </a> <a href = "http://keleyi.com/menu/javascript/" target = "_ blank"> Javascript </a> <a href = "http://keleyi.com/menu/cms/" target = "_ blank"> CMS </a> </div>
</Div>
</Div>
</Body>
</Html>

Original article: http://keleyi.com/a/bjac/nk1dr8xn.htm

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