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An example of using JavaScript to obtain the current height of an element_javascript skills

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WBOYOriginal
2016-05-16 16:32:39960browse
<!DOCTYPE html> 
<html> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> 
<title>每天一个JavaScript实例-获取元素当前高度</title> 
<style> 
#date{width:90%;height:25%;padding:10px;background: red;} 
</style> 
<script> 
window.onload = function(){ 
var height = getHeight(); 
console.log(height); 
} 
function getHeight(){ 
var height = 0; 
var div = document.getElementById("date").getBoundingClientRect(); 
if(div.height){ 
height = div.height; 
}else{ 
height = div.bottom - div.top; 
} 
return height; 
} 
</script> 
</head> 

<body> 
<div style="width:1000px;height:800px;"> 
<div id = "date"> 
</div> 
</div> 
</body> 
</html>

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