Team:USTC CHINA/xyshao/fucmenu1.js

From 2013.igem.org

(Difference between revisions)
Surine (Talk | contribs)
(Created page with "$(function(){ //获取要定位元素距离浏览器顶部的距离 var navH = $(".nav").offset().top; //滚动条事件 $(window).scroll(function(){ //获取滚动条的...")
Newer edit →

Revision as of 05:15, 8 August 2013

$(function(){ //获取要定位元素距离浏览器顶部的距离 var navH = $(".nav").offset().top; //滚动条事件 $(window).scroll(function(){ //获取滚动条的滑动距离 var scroH = $(this).scrollTop(); //滚动条的滑动距离大于等于定位元素距离浏览器顶部的距离，就固定，反之就不固定 if(scroH>=navH){ $(".nav").css({"position":"fixed","top":0}); }else if(scroH<navH){ $(".nav").css({"position":"static","margin":"0 auto"}); } console.log(scroH==navH); }) })// JavaScript Document

Retrieved from "http://2013.igem.org/Team:USTC_CHINA/xyshao/fucmenu1.js"