Javascript查找并滚动到文本 [英] Javascript find and scroll to text

问题描述

我需要一些Javascript，它会在html页面中找到一些文字，然后滚动到那一点。

I need a bit of Javascript that will find some text in the html page and then scroll to that point.

所以像你是自由民主党还是保守党的支持者，你对这笔交易感觉如何？将向下滚动到此bbc新闻页面的页面底部： http://news.bbc.co.uk/1/hi/uk_politics/election_2010/8676607.stm

So something like "Are you a Lib Dem or Tory supporter and how do you feel about the deal?" would scroll down to the bottom of the page for this bbc news page: http://news.bbc.co.uk/1/hi/uk_politics/election_2010/8676607.stm

我希望有内置功能找到文本和滚动。

Im hoping there is a built in function for both the find text and scroll.

推荐答案

试试这个。它适用于您提供的网站：

Try this. It works on the site you provided:

$(window).scrollTop($("*:contains('Are you a Lib Dem or Tory'):last").offset().top);

它找到包含页面上给定短语的最后一个最深的元素并滚动到它。

It finds last, deepest element that contains given phrase on the page and scrolls to it.

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