How to get the actual width of a page with js

赤色军团

The problem is this. I use js to get the page width. This page is embedded through an iframe. I use js code to get the width of this page. Also take out the width of the hidden part? document.body.offsetWidth gets the width of the visible area. It seems that there is no width hidden by the scroll bar.

22851683

document.body.scrollWidth

haishion

<script type = "text / javascript" language = "javascript">
var s = "";
s + = "\r\n page visible area width:" + document.body.clientWidth;
s + = "\r\n web page visible area height:" + document.body.clientHeight;
s + = "\r\n page visible area width:" + document.body.offsetWidth + "(including the width of the border)";
s + = "\r\n web page visible area height:" + document.body.offsetHeight + "(including the width of the border)";
s + = "\r\n full text page width:" + document.body.scrollWidth;
s + = "\r\n The full text of the web page height:" + document.body.scrollHeight;
s + = "\r\n webpage is scrolled high:" + document.body.scrollTop;
s + = "\r\n left page scrolled:" + document.body.scrollLeft;
s + = "\r\n on the body of the page:" + window.screenTop;
s + = "\r\n left part of the body of the webpage:" + window.screenLeft;
s + = "\r\n high screen resolution:" + window.screen.height;
s + = "\r\n screen resolution width:" + window.screen.width;
s + = "\r\n screen available workspace height:" + window.screen.availHeight;
s + = "\r\n screen available workspace width:" + window.screen.availWidth;
alert (s);
</ script>

赤色军团

Thank you.