html代码:
 代码如下:
  
 
 
这是父元素,屏幕分辨率是1366*768
 
 这是子元素,祝大家国庆快乐 
 
 这是孙子元素,祝大家国庆快乐 
 我的博客:www.gxlcms.com
 程序爱好者QQ群:
 259280570 
 欢迎你加入 
 国庆快乐 
 
 
 
 
 数据输出
 
 
  
css:
 代码如下:
 *
 {
 margin: 0 auto;
 }
 .father
 {
 width: 500px;
 height: 750px;
 border: 5px solid red;
 float: left;
 }
 .son
 {
 width: 400px;
 height: 300px;
 border: 5px solid black;
 margin: 20px;
 }
 .grandson
 {
 width: 150px;
 height: 100px;
 border: 5px solid blue;
 margin: 20px;
 overflow: auto;
 }
 .data
 {
 width: 600px;
 height: 750px;
 border: 5px solid red;
 float: left;
 margin-left: 15px;
 }
js:
 代码如下:
 window.onload = function()
 {
 /*获取元素对象*/
 var father = document.getElementById('father');
 var son = document.getElementById('son');
 var grandson = document.getElementById('grandson');
 var data = document.getElementById('data');
 data.innerHTML = "
获取视窗大小(跟窗口大小有关)
";
 data.innerHTML += "document.body可见区域宽: "+document.body.clientWidth+"
";
 data.innerHTML += "document.body可见区域高: "+document.body.clientHeight+"
";
 data.innerHTML += "window.innerWidth可见区域宽: "+window.innerWidth+"
";
 data.innerHTML += "window.innerHeight可见区域高: "+window.innerHeight+"
";
 data.innerHTML += "document.documentElement可见区域宽: "+document.documentElement.clientWidth+"
";
 data.innerHTML += "document.documentElement可见区域高: "+document.documentElement.clientHeight+"
";
 data.innerHTML += "
获取元素自身大小(跟是否有滚动条无关)
";
 data.innerHTML += ".son自身宽度(offsetWidth属性,包括左右边框):"+son.offsetWidth+"
";
 data.innerHTML += ".son自身高度(offsetHeight属性,包括上下边框):"+son.offsetHeight+"
";
 data.innerHTML += ".son可视宽度(clientWidth属性,不包括左右边框):"+son.clientWidth+"
";
 data.innerHTML += ".son可视高度(clientHeight属性,不包括上下边框):"+son.clientHeight+"
";
 data.innerHTML += "
获取.grandson滚动大小和可视大小
";
 data.innerHTML += ".grandson滚动宽度(scrollWidth属性):"+grandson.scrollWidth+"
";
 data.innerHTML += ".grandson滚动高度(scrollHeight属性):"+grandson.scrollHeight+"
";
 data.innerHTML += ".grandson可视宽度(clientWidth属性,不包括竖直滚动条和border):"+grandson.clientWidth+"
";
 data.innerHTML += ".grandson可视高度(clientHeight属性,不包括水平滚动条和border):"+grandson.clientHeight+"
";
 data.innerHTML += "
获取.grandson被卷去的大小(跟滚动条的位置有关)
";
 data.innerHTML += ".grandson被卷去的高(scrollTop属性,竖直滚动条滑到最底端):"+grandson.scrollTop+"
";
 data.innerHTML += ".grandson被卷去的左(scrollLeft属性,水平滚动条滑到最右端):"+grandson.scrollLeft+"
";
 data.innerHTML += "
获取浏览器窗口位置(跟窗口大小有关)
";
 /*
 *IE、Chrome、Safari、Opera 都提供了支持 window.screenLeft 和 *window.screenTop,但是Firxfox不支持这个两个属性;
 *Firxfox、Chrome、Safari、Opera 都提供了支持 window.screenX *和 window.screenY,但是 IE 不支持这个两个属性;
 */
 var leftPos = (typeof window.screenLeft == 'number')?window.screenLeft:window.screenX;
 var topPos = (typeof window.screenTop == 'number')?window.screenTop:window.screenY;
 data.innerHTML += "body网页正文部分上(window.screenTop(Y)):"+ topPos+"
";
 data.innerHTML += "body网页正文部分左(window.screenLeft(X)):"+ leftPos+"
";
 data.innerHTML += "
获取屏幕分辨率
";
 data.innerHTML += "屏幕分辨率的高(window.screen.height):"+ window.screen.height+"
";
 data.innerHTML += "屏幕分辨率的宽(window.screen.width):"+ window.screen.width+"
";
 data.innerHTML += "
获取屏幕可用的高宽
";
 data.innerHTML += "屏幕分辨率的高(window.screen.availHeight):"+ window.screen.availHeight+"
";
 data.innerHTML += "屏幕分辨率的宽(window.screen.availWidth):"+ window.screen.availWidth+"
";
 data.innerHTML += "
获取.father的边框大小
";
 data.innerHTML += ".father上边框(clientTop):"+ father.clientTop+"
";
 data.innerHTML += ".father左边框(clientLeft):"+ father.clientLeft+"
";
 data.innerHTML += "
获取.son到父元素边界的距离(即对应margin+父元素对应的border)
";
 data.innerHTML += ".son到父元素上边界(offsetTop):"+ son.offsetTop+"
";
 data.innerHTML += ".son到父元素左边界(offsetLeft):"+ son.offsetLeft+"
";
 }
ps:浏览器对盒子的解析存在差异,所以以上得出的数据也会存在小小差异。附图一张。

完整代码:
输出