js点击回到顶部2】的更多相关文章

<!DOCTYPE html><html> <head> <meta charset="UTF-8"> <title>点击回到页面顶部</title> <style type="text/css"> *{margin: 0;padding: 0;} .scroll_top{width:60px;height: 60px;border: 1px solid red;position:…
---恢复内容开始--- <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>点击回到页面顶部</title> <style type="text/css"> *{margin: 0;padding: 0;} .scroll_top{width:60px;height: 60px;border: 1px solid…
写这个点击回到顶部.我采用的是最简单的jQuery,的点击事件  和animate特效. html部分 <div class="pulltop"> <img src="img/top.png"/> </div> jQuery $(".pulltop").click(function () { $("html,body").animate({scrollTop:'0px'},500); //回…
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>回到顶部</title> <meta name="viewport" content="width=1200, maximum-scale=1.0, user-scalable=1"> <style&…
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" con…
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> </head> <style> .up { display: none; width: 100px; height: 100px; background: red; position: fixed; right: 10px; bottom: 20px; }…
window.scrollTo(0, 0);当点击返回顶部的时候调用这个方法即可 handleScrollTop(){ window.scrollTo(0, 0); }…
<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>js+css实现置顶的效果</title> <style type="text/css"> *{ margin: 0; padding: 0; } #top…
<!DOCTYPE html><html> <head> <meta charset="UTF-8"> <title></title> <style> .uptop { position: fixed; /*//位置固定*/ bottom: -50px; /*//距离底部-50px,为了使一开始不显示*/ right: 10px; /*//距离右边10px*/ width: 50px; z-index:…
[代码] <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>home</title> </head> <style> *{ padding:0; margin:0; } .box{ width:1190px; /*只有设置了宽度才能设置居中效果*/ margin:0 auto; /*…