摘要: // <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-eq 阅读全文
posted @ 2020-06-07 22:06 EricBlog 阅读(207) 评论(0) 推荐(0)
摘要: // 返回顶部模块制作 var goBack = document.querySelector('.goBack'); var nav = document.querySelector('nav'); window.addEventListener('scroll', function() { if 阅读全文
posted @ 2020-06-07 21:52 EricBlog 阅读(165) 评论(0) 推荐(0)
摘要: 案例 <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Docume 阅读全文
posted @ 2020-06-07 20:58 EricBlog 阅读(107) 评论(0) 推荐(0)
摘要: var div = document.querySelector('div'); div.addEventListener('touchstart', function() { console.log('触摸'); }); div.addEventListener('touchmove', func 阅读全文
posted @ 2020-06-07 20:44 EricBlog 阅读(140) 评论(0) 推荐(0)
摘要: // 点击返回顶部 让窗口滚动到顶部 goBack.addEventListener('click', function() { // window.scroll(0, 0); animate(window, 0); }); // 动画函数 function animate(obj, target, 阅读全文
posted @ 2020-06-07 20:23 EricBlog 阅读(116) 评论(0) 推荐(0)
摘要: 案例 代码 window.addEventListener('load', function() { // 1 获取元素 var arrow_l = document.querySelector('.arrow-l'); var arrow_r = document.querySelector('. 阅读全文
posted @ 2020-06-07 20:02 EricBlog 阅读(421) 评论(0) 推荐(0)
摘要: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document< 阅读全文
posted @ 2020-06-07 18:19 EricBlog 阅读(277) 评论(0) 推荐(0)
摘要: // obj 目标对象 target 目标位置 function animate(obj, target, callback) { // 清除原先定时器 clearInterval(obj.timer); obj.timer = setInterval(function() { // 步长值写到定时 阅读全文
posted @ 2020-06-07 18:18 EricBlog 阅读(124) 评论(0) 推荐(0)
摘要: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document< 阅读全文
posted @ 2020-06-07 16:06 EricBlog 阅读(166) 评论(0) 推荐(0)
摘要: 阅读全文
posted @ 2020-06-07 15:57 EricBlog 阅读(184) 评论(0) 推荐(0)
摘要: 阅读全文
posted @ 2020-06-07 15:54 EricBlog 阅读(147) 评论(0) 推荐(0)
摘要: 滚动案例 <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http- 阅读全文
posted @ 2020-06-07 15:51 EricBlog 阅读(633) 评论(0) 推荐(0)
摘要: 阅读全文
posted @ 2020-06-07 14:46 EricBlog 阅读(108) 评论(0) 推荐(0)
摘要: window.addEventListener('load', function() { var preview_img = document.querySelector('.preview_img'); var mask = document.querySelector('.mask'); var 阅读全文
posted @ 2020-06-07 14:40 EricBlog 阅读(378) 评论(0) 推荐(0)