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贾瓦文:文本的编造有多少?
原标题:JavaScript: how much is textarea scrolled?

我想知道以下几点:<代码><textarea>或<div风格=“overflow:scroll”> scrolled。 纵向或横向。 我期望得到这样的答案:

function getElementVerticalScroll(el){
      return integer
}
最佳回答

我填补了您的空白:

function getElementVerticalScroll(el){
      return el.scrollTop;
}
function getElementHorizontalScroll(el){
      return el.scrollLeft;
}
问题回答

如果您不希望进入图书馆,请查阅<代码>的索引。 rel=“nofollow”> http://jsfiddle.net/pimvdb/GXGHB/2/。

textarea.scrollTop;

采用j Query,我想$(element).scrollTop()应当进行纵向跟踪。 http://www.ohchr.org。





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