如何获取“自动” DIV的高度 [英] How do I get the "auto" height of a DIV

问题描述

所以当我在一个div上使用jquery设置一个固定高度，例如 $（'div'）。height（200）; c> $（'div'）。height（）总是200.即使该div的内容超过了这个高度（我使用 overflow：hidden

如何获得DIV的真实高度，如同它处于自动模式？ class =h2_lin>解决方案

USE

  .scrollHeight（）
  

来自Vega的回答

So when I set a fixed height on a div with jquery, like $('div').height(200);, the value of $('div').height() is always 200. Even if the content from that div exceeds that height (I use overflow:hidden).

How can I get that true height of the DIV as if it would be in "auto" mode ?

解决方案

USE

.scrollHeight()

element.scrollHeight

with jquery try this

 $(selector)[0].scrollHeight

DESCRIPTION

An element's scrollHeight is a measurement of the height of an element's content including content not visible on the screen due to overflow.

Example

DEMO from Vega's Answer

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