documentelement clientwidth

Use documentElement to correctly obtain the size of the current visible area. documentelement Other methods are not applicable. Only this documentElement can correctly obtain the size of the current visible area. var w = parseInt(document.documentElement.clientWidth);var h = parseInt(document.documentElement.clientHeight); How does javascript obtain the height of

width of the viewport (browser window) and the scrolling offset of the document.The problem is that innerWidth/Height and pageXOffset/pageyoffsethave dual characteristics. document.doc umentElement. clientWidth/heightand document.doc umentElement. scrollTop/Left also provide the same information: browser internal window and document scroll bar offset.Since we already have that information available, why repeat it? The only reason wocould be that ther

Screen available work area width: window.screen.availWidth (Note: The margin attribute in CSS has nothing to do with ClientWidth, offsetwidth, ClientHeight, offsetheight)HTML precise positioning: ScrollLeft, ScrollWidth, ClientWidth, offsetwidth ScrollWidth ==> Gets the scrolling width of the object ScrollHeight ==> Gets the scroll height of the object ScrollLeft ==> Sets or gets the d

Document represents the entire document (for a webpage, including the entire webpage structure ); Document.doc umentelement is the root node of the entire document node tree, which is an HTML tag on the webpage; Document. body is the body node in the entire document Dom node tree. The webpage contains the Body Tag Element. Scrolltop: VaR scroll = document.doc umentelement. scrolltop | document. Body. scrolltop; VaR scroll = document.doc umentelement. scrolltop? Document.doc umentelement. scroll

Undefine, when the Window.pageyoffset (Safari) is placed or the last side of the operation is returned, ScrollTop returns Undefine, Undefi NE used in the next operation will be an error.Other browsers do not return undefine, regardless of the scrolltop assignment or the order of operations. Safe to use.So the end is still ie problem. Cup with ...Spirit a little trance, do not know if there is no clear expression.But finally summed up this experiment is OK, we are relieved to use;var scrolltop =

1 Document. getelementbyid ('btn '). ownerdocument. nodename returns the root element of the node.Document.getelementbyid('btn').ownerdocument.doc umentelement. nodename: return the root node of the document Owndocument and documentelement

What exactly is the distance that html:scrollleft,scrollwidth,clientwidth,offsetwidth refers to?ScrollHeight: Gets the scroll height of the object.ScrollLeft: Sets or gets the distance between the left edge of the object and the leftmost of the currently visible content in the formScrollTop: Sets or gets the distance between the top of the object and the top of the visible content on the formScrollWidth: Gets the scrolling width of the objectOffsethei

HTML: scrollleft, scrollwidth, clientwidth, and offsetwidth Scrollheight: gets the scroll height of an object. Scrollleft: sets or obtains the distance between the left-side border of the object and the leftmost end of the currently visible content in the window. Scrolltop: sets or obtains the distance between the top of the object and the top of the visible content in the window. Scrollwidth: gets the scroll width of an object. Offsetheight

Html:scrollleft,scrollwidth,clientwidth,offsetwidth the exact point of the distance.ScrollHeight: Gets the scroll height of the object.ScrollLeft: Sets or gets the distance between the left edge of the object and the leftmost of the currently visible content in the windowScrollTop: Sets or gets the distance between the top of the object and the top of the visible content in the windowScrollWidth: Gets the scrolling width of the objectOffsetheight: Get

What exactly is the distance that html:scrollleft,scrollwidth,clientwidth,offsetwidth refers to?ScrollHeight: Gets the scroll height of the object.ScrollLeft: Sets or gets the distance between the left edge of the object and the leftmost of the currently visible content in the formScrollTop: Sets or gets the distance between the top of the object and the top of the visible content on the formScrollWidth: Gets the scrolling width of the objectOffsethei

Html:scrollleft,scrollwidth,clientwidth,offsetwidth the exact point of the distance.ScrollHeight: Gets the scroll height of the object.ScrollLeft: Sets or gets the distance between the left edge of the object and the leftmost of the currently visible content in the windowScrollTop: Sets or gets the distance between the top of the object and the top of the visible content in the windowScrollWidth: Gets the scrolling width of the objectOffsetheight: Get

Html:scrollleft,scrollwidth,clientwidth,offsetwidth the exact point of the distance.ScrollHeight: Gets the scroll height of the object.ScrollLeft: Sets or gets the distance between the left edge of the object and the leftmost of the currently visible content in the windowScrollTop: Sets or gets the distance between the top of the object and the top of the visible content in the windowScrollWidth: Gets the scrolling width of the objectOffsetheight: Get

+document.documentelement.scrolltop horizontal coordinates of relative documents + amount of vertical scrollingThe above mainly refers to IE, Firefox differences are as follows:IE6.0, ff1.06+:clientwidth = width + paddingclientheight = height + paddingoffsetwidth = width + padding + borderoffsetheight = height + padding + borderie5.0/5.5:ClientWidth = Width-borderClientHeight = Height-borderoffsetwidth = wi

General sections of IE and FF:For more information about the differences between document.doc umentElement and document. body, see references. When uploading, you can refer to document.doc umentElement as the visible window area of the browser, while the body is only the content area. 1. window. screen. width (. height)Display size (General for IE and FF): 1440*900 --> it has nothing to do with whether the browser is full screen 2most document.doc umentElement. clientHeight/clientWidth:Browser v

The vertical scrolling value Event.clientx+document.documentelement.scrolltop relative to the document's horizontal coordinates + vertical scrolling amount Above mainly refers to IE, the Firefox difference is as follows: IE6.0, ff1.06+: clientwidth = width + padding clientheight = height + padding offsetwidth = width + padding + border offsetheight = height + padding + border ie5.0/5.5: ClientWidth = Widt

Author: Source: http://bbs.chinaunix.net Core tips: HTML: scrollleft, scrollwidth, clientwidth, and offsetwidth: returns the scroll height of an object. Scrollleft: sets or obtains the scrolltop distance between the left edge of the object and the leftmost end of the currently visible content in the window: set or obtain the top visible content at the top of the object and in the window ..... HTML: scrollleft, scrollwidth,

This article is not original, but I really think it is good, especially the illustration is in place. I often use it in JS. I will write it down and share it with you. HTML: scrollleft, scrollwidth, clientwidth, and offsetwidth Scrollheight: gets the scroll height of an object.Scrollleft: sets or obtains the distance between the left-side border of the object and the leftmost end of the currently visible content in the window.Scrolltop: sets or obtain

Original: Http://www.haorooms.com/post/js_scroll_widthReference: https://www.cnblogs.com/benxiaohai-microcosm/p/7814825.html-------------------------------------------------------------------------------------Hello everyone, 11 small holiday is over. I believe that everyone is very happy to play, have not enjoyed it! Many netizens look forward to the mother of the motherland another Chinese birthday!!! Come on, today I'm going to focus on an example of how to calculate the width of a scrollbar.O

HTML: scrollleft, scrollwidth, clientwidth, and offsetwidth Scrollheight: gets the scroll height of an object.Scrollleft: sets or obtains the distance between the left-side border of the object and the leftmost end of the currently visible content in the window.Scrolltop: sets or obtains the distance between the top of the object and the top of the visible content in the window.Scrollwidth: gets the scroll width of an object.Offsetheight: gets the h

width, which includes all padding (padding), ScrollBar, and border (border) size (note that the polygon does not include margin, because margin is transparent and typically uses it to control the spacing between elements). This is why, because, you can try, if we add a background to the element, then the background will be applied to the content and the inner margin of the area, and the added border (border) will be in the inner margin (padding) outside the area to add a line, margin transparen