How to set high in javascript

How to set the height in javascript: first get the element with the specified id; then get the current height of "p_count"; finally pass "$("p_count").style.height="900" "px";" Just set a fixed height.

The operating environment of this article: windows7 system, javascript version 1.8.5, Dell G3 computer.

How to set javascript to high?

js sets the height of the specified div

The code is as follows:

<script type="text/javascript">
function $(id){ //获指定id的element，方法形如jQuery
return document.getElementById(id);
}
function getHeight(){
var a=$("p_count").offsetHeight; //得到p_count目前的高
if(a>1000)
{
//alert(a);
}
else{
$("p_count").style.height="900"+"px"; //设定定高
}
}
window.οnlοad=function(){
getHeight();
}
</script>
<div id="p_count" style="border:1px solid #ccc">lalala</div>

[Related recommendations: javascript advanced tutorial]

The above is the detailed content of How to set high in javascript. For more information, please follow other related articles on the PHP Chinese website!