问题描述
我试图从可调整的 div
中获得 height
,因为我想将溢出样式添加到 css
,当height值将大于一个设置值。当你调整窗口高度这个div改变。我将用一些图片解释这一点:
I'm trying to get height
from adjustable div
because I'd like to add overflow style into css
when height value will be greater than a set value. When you resize window height of this the div change. I'll explain this with some pictures:
主要问题是如何动态获取它?我的意思是,当你调整自己的窗口等等?
The main problem is how to get it dynamically? I mean,when you resize your own window etc.?
推荐答案
如果你能够使用jQuery,我建议使用window.onresize方法并计算div的高度
In case you are able to use jQuery, I would suggest using the window.onresize method and compute the height of the div.
$(document).ready(function()
{
$(window).on("resize", function()
{
$("#myDiv").text("My height is " + $("#myDiv").height());
});
});
看看我为你创建的这个小提琴:
Take a look at this fiddle I created for you: http://jsfiddle.net/9ftGe/
我希望这是你想要的。
这篇关于javascript如何获取动态高度(当我调整浏览器大小)的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!