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本文实例为大家分享了JavaScript实现通讯录功能的具体代码,供大家参考,具体内容如下
直接贴代码
index.css
BODY, HTML { width: 100%; height: 100%; margin: 0px; font-family: "PingFang SC", "微软雅黑", sans-serif; font-weight: 300; color: #333; } .header { width: 100%; padding: 32px; } h1 { margin: 32px; float: left; font-weight: 300; font-size: 24px; } #add { margin: 32px; margin-top: 38px; float: right; width: 24px; } #tip { width: 100%; text-align: center; position: fixed; top: 240px; color: #9E9E9E; } #mask { position: fixed; width: 100%; height: 100%; background: rgba(33, 33, 33, 0.72); z-index: 999; display: flex; justify-content: center; align-items: center; -webkit-transition: all 500ms; -moz-transition: all 500ms; -o-transition: all 500ms; transition: all 500ms; } #panel { width: 330px; height: 320px; background: #FFF; border-radius: 10px; box-shadow: 0 15px 30px 0 rgba(0, 0, 0, 0.08), 0 4px 8px 0 rgba(0, 0, 0, 0.08); text-align: center; -webkit-transition: all 300ms; -moz-transition: all 300ms; -o-transition: all 300ms; transition: all 300ms; } #avatar { margin: 0px auto; margin-top: -48px; width: 96px; height: 96px; border-radius: 50%; background: #FFF; background-size: cover !important; border: 2px solid #FFFFFF; box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.12); -webkit-transition: all 500ms; -moz-transition: all 500ms; -o-transition: all 500ms; transition: all 500ms; } #random { color: #4A90E2; text-decoration: underline; } input { margin: 0px; width: 60%; background: #FFFFFF; border: 2px solid #EEEEEE; border-radius: 10px; font-size: 16px; padding: 12px 16px; outline: none; -webkit-transition: all 500ms; -moz-transition: all 500ms; -o-transition: all 500ms; transition: all 500ms; margin-top: 8px; } input:first-child { margin-top: 24px; } input:focus { border: 2px solid #4A90E2; } #save { width: 26%; background: #4A90E2; border-radius: 10px; padding: 12px; color: #FFF; margin-top: 24px; float: left; margin-left: 48px; } #cancel { width: 26%; background: #EEEEEE; border-radius: 10px; padding: 12px; color: #333; margin-top: 24px; float: right; margin-right: 48px; } /* 禁用鼠标 */ .disableAddModal { background: rgba(33, 33, 33, 0) !important; pointer-events: none; } /* 完全透明 */ .disableAddModal #panel { transform: scale(0.9); opacity: 0; } #content { padding: 16px; padding-top: 97px; } .card { margin-top: 8px; width: 100%; height: 104px; background: #FFFFFF; box-shadow: 0 15px 30px 0 rgba(0, 0, 0, 0.08), 0 4px 8px 0 rgba(0, 0, 0, 0.08); border-radius: 10px; overflow: hidden; -webkit-transition: all 300ms; -moz-transition: all 300ms; -o-transition: all 300ms; transition: all 300ms; } .card_expand { height:145px !important; } .card_expand .expand { margin-top: 16px !important; } .avatar { margin-top: 24px; margin-left: 24px; float: left; width: 56px; height: 56px; border-radius: 50%; background: #9E9E9E; background-size: cover !important; border: 2px solid #FFFFFF; border: 3px solid #EEEEEE; } .group { margin-left: 16px; margin-top: 33px; float: left; line-height: 2px; } .info { font-size: 12px; color: #9E9E9E; } .more { padding: 24px; margin-top: 28px; width: 16px; float: right; } .expand { width: 100%; float: left; margin-top: 24px; } .edit { text-align:center; vertical-align:middle; display:flex; align-items: center ; justify-content: center; background: url("./img/edit.png"); background-size: cover; float: left; width: 50%; height: 43px; -webkit-transition: all 200ms; -moz-transition: all 200ms; -o-transition: all 200ms; transition: all 200ms; } .edit:hover { background: url("./img/edit-active.png"); background-size: cover; } .delete { background: url("./img/delete.png"); background-size: cover; float: right; width: 50%; height: 43px; display:flex; align-items: center ; justify-content: center; -webkit-transition: all 200ms; -moz-transition: all 200ms; -o-transition: all 200ms; transition: all 200ms; } .delete:hover { background: url("./img/delete-active.png"); background-size: cover; } .line { float: left; height: 24px; border-right: #EEE 1px solid; margin-left: -1px; margin-top: 8px; }
index.html
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>App</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <link rel="stylesheet" href="./index.css"> </head> <body> <div id="mask" class="disableAddModal"> <div id="panel"> <div id="avatar"></div> <p id="random">随机头像</p> <input type="text" id="name" placeholder="请输入中文姓名"> <input type="text" id="info" placeholder="请输入英文姓名"> <div id="save">保存</div> <div id="cancel">取消</div> </div> </div> <div id="header"> <h1 id="title">通信录</h1> <img id="add" src="/UploadFiles/2021-04-02/add.png">index.js
// 获取所需要的dom元素 var DOM = { mask: document.getElementById('mask'), add: document.getElementById('add'), avatar: document.getElementById('avatar'), names: document.getElementById('name'), infos: document.getElementById('info'), save: document.getElementById('save'), cancel: document.getElementById('cancel'), random: document.getElementById('random'), content: document.getElementById('content'), template: document.getElementById('template'), tip: document.getElementById('tip'), }; // 随机生成名称和英文名 data = [ { name: '佐藤', info: 'さとう' }, { name: '铃木', info: 'すずき' }, { name: '高桥', info: 'たかはし' }, { name: '田中', info: 'たなか' }, { name: '高桥', info: 'たかはし' }, { name: '渡边', info: 'わたなべ' }, { name: '伊藤', info: 'いとう' }, { name: '小林', info: 'こばやし' }, { name: '山本', info: 'やまもと' }, ]; var nowNode; // 弹出框 function disableAddModal(show) { switch (show) { case true: // mask 的class名称修改为 空 显示添加框 DOM.mask.className = ''; // 随机头像 DOM.avatar.style.backgroundImage = "url('./avatar/" + Math.floor(Math.random() * 47) + ".jpg')"; // 随机数赋予变量 index = Math.floor(Math.random() * data.length); // 字典内随机取值 DOM.names.value = data[index].name; DOM.infos.value = data[index].info; break; case false: // 隐藏添加框 DOM.mask.className = 'disableAddModal'; break; default: break; } } // 添加 DOM.add.addEventListener('click', function () { disableAddModal(true); }); // 关闭 DOM.cancel.addEventListener('click', function () { nowNode = undefined; disableAddModal(false); }); // 随机头像生成 DOM.random.addEventListener('click', function () { DOM.avatar.style.backgroundImage = "url('./avatar/" + Math.floor(Math.random() * 47) + ".jpg')"; }); // 扩展选项 function expand(params) { // var that = params.parentNode.className; // 未显示 if (params.parentNode.className == 'card card_expand') { params.parentNode.className = 'card '; } else { //显示中 params.parentNode.className = 'card card_expand'; } } // 修改 function edit(params) { // 将本元素赋值 nowNode = params; // 显示弹窗 disableAddModal(true); // DOM.avatar.style.background = params.getElementsByClassName('avatar')[0].style.background; //将现用的头像、名称、英文名 赋值给弹窗 DOM.avatar.style.backgroundImage = nowNode.getElementsByClassName( 'avatar' )[0].style.backgroundImage; DOM.names.value = nowNode.getElementsByClassName('name')[0].innerText; DOM.infos.value = nowNode.getElementsByClassName('info')[0].innerText; } //删除 function remove(params) { params.remove(); } //保存 DOM.save.addEventListener('click', function () { var node; DOM.tip.style.display = 'none'; // 是否为undifind // !!noDode 为nowNode 不为空 if (!!nowNode) { // console.log('nowNode不为空:' + nowNode); node = nowNode; } else { //复制DOM.template 元素 node = DOM.template.cloneNode(true); // console.log('nowNode为空:'+node) } // node = DOM.template.cloneNode(true); node.style.display = 'block'; node.getElementsByClassName('name')[0].innerText = DOM.names.value; node.getElementsByClassName('info')[0].innerText = DOM.infos.value; node.getElementsByClassName('avatar')[0].style.backgroundImage = DOM.avatar.style.backgroundImage; node.getElementsByClassName('more')[0].addEventListener('click', function () { // console.log(this); expand(this); }); node.getElementsByClassName('edit')[0].addEventListener('click', function () { // console.log(this.parentNode.parentNode); edit(this.parentNode.parentNode); // console.log('nowNode' + nowNode); }); node.getElementsByClassName('delete')[0].addEventListener('click', function () { // console.log(this.parentNode.parentNode); remove(this.parentNode.parentNode); // console.log('nowNode' + nowNode); }); // 如果不存在会创建新的,如果存在会替换 DOM.content.appendChild(node); nowNode = undefined; disableAddModal(false); });以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持。
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暂无JavaScript实现通讯录功能的评论...
稳了!魔兽国服回归的3条重磅消息!官宣时间再确认!
昨天有一位朋友在大神群里分享,自己亚服账号被封号之后居然弹出了国服的封号信息对话框。
这里面让他访问的是一个国服的战网网址,com.cn和后面的zh都非常明白地表明这就是国服战网。
而他在复制这个网址并且进行登录之后,确实是网易的网址,也就是我们熟悉的停服之后国服发布的暴雪游戏产品运营到期开放退款的说明。这是一件比较奇怪的事情,因为以前都没有出现这样的情况,现在突然提示跳转到国服战网的网址,是不是说明了简体中文客户端已经开始进行更新了呢?