如何使用javascript在页面中实现工具提示？

本文介绍了如何使用javascript在页面中实现工具提示？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！问题描述 29岁程序员，3月因学历无情被辞！我有一个页面，其中有100个脚注，因此我想为这些脚注实现工具提示，即内容中提到的脚注在文档末尾有参考文献。所以我要求的是必须有一个javascript从文档的底部拉出文本，并显示为内容文档中悬停的footlink的工具提示。我有逻辑，但没有得到我应该如何实现。要完成hove的内容段和脚注内容的段落。I have a page which has 100's of footnotes and hence i want to implement tooltip for those footnotes i.e footnotes referred in the content has its reference para at the end of document. So I require is that there must be a javascript which pulls the text from the bottom of the document and show as a tooltip to the footlink hovered within the content document. I have just logic but not getting how should I implement.Paragraph in content where hove is to be done and paragraph of the footnote content is to be displayed.<p>This is the content part <sup><a name="a" href="#_a">a</a></sup></p> 底部：Bottom part:<p>This is the footnote part <sup><a name="_a" href="#a">a</a></sup></p>推荐答案<!doctype html><html lang="en"><head><meta charset="utf-8"><title>jQuery UI Tooltip - Default functionality</title><link rel="stylesheet" href="//code.jquery.com/ui/1.11.3/themes/smoothness/jquery-ui.css"><script src="//code.jquery.com/jquery-1.10.2.js"></script><script src="//code.jquery.com/ui/1.11.3/jquery-ui.js"></script><link rel="stylesheet" href="/resources/demos/style.css"><script> 这篇关于如何使用javascript在页面中实现工具提示？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！上岸，阿里云！