日历音乐帖模板

马黑黑 · 发表于 2024-1-5 12:31

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本帖最后由马黑黑于 2024-1-5 18:05 编辑

马黑黑 · 发表于 2024-1-5 12:31

本帖最后由马黑黑于 2024-1-5 15:03 编辑

代码：

<style>
#mydiv { margin: -70px 0 0 calc(50% - 593px); width: 1024px; height: 678px; border: 4px solid rgba(0,0,0,.15); border-radius: 10px; background: gray url('https://638183.freep.cn/638183/t23/2/gvrf.jpg') no-repeat center/cover; box-shadow: 4px 4px 16px rgba(0,0,0,.25); position: relative; display: grid; place-items: center; }
#mydiv::before { position: absolute; content: attr(data-title); left: 20px;top: 10px; font: bold 2em/2.2em sans-serif; color: snow; text-shadow: 1px 1px #000; }
#rili { padding: 6px; top: 10px; max-width: 222px; display: flex; flex-direction: row; flex-wrap: wrap; color: #eee; box-sizing: border-box; position: absolute; }
#rili::before { position: absolute; content: attr(data-bg); width: 100%; height: 100%; color: rgba(0,0,0,.25); display: grid; place-items: center; font: bold 2em sans-serif; }
#iRed { position: absolute; color: red; transition: .5s; }
#iRed:hover { font-size: 40px; font-weight: bold; }
#myplayer { position: absolute; cursor: pointer; animation: rotating 5s infinite linear var(--state); }
.tbox { width: 30px; height: 26px; text-align: center; font: normal 16px/26px sans-serif; cursor: pointer; z-index: 10; }
.tbox:hover { color: pink; }
.tbox:active { color: navy; }
@keyframes rotating { to { transform: rotate(360deg); } }
</style>
<div id="mydiv">
<audio id="aud" src="https://music.163.com/song/media/outer/url?id=22651392" autoplay loop></audio>
<div id="rili"></div>
<img id="myplayer" src="https://638183.freep.cn/638183/t23/btn/hshx.png" alt="" />
</div>
<script>
/* 音乐数组：总数不低于31个，来源于网易云音乐，或URL同一个网站前缀 + 不同后缀（需修改 playSong 函数）*/
let songs = [ ["完美主义","1983524772"], ["Enzalla - Spira","429261487"], ["小河小河","2062919073"], ["Dont Say No","22651392"], ["大西厢","136724"], ["筝鸣","1300995139"], ["红古尔","2029165786"], ["老唱片的诱惑","1415245956"], ["风云榜","201876"], ["酹江月","1357056838"], ["暗夜舞者","1950170789"], ["Strobe","22417149"], ["殊途同归","1848494864"], ["战曲","552433256"], ["落山风","2005329783"], ["梦驼铃","359379"], ["月是故乡明","1965108307"], ["滚滚长江东逝水","27591735"], ["失序者","2087973934"], ["网","526547640"], ["月光の雲海","442760"], ["云","520459540"], ["似水年华","2085110548"], ["冰の星","1343982589"], ["鸿蒙","2068482355"], ["檐下客","1298410511"], ["半纸心事","1914628093"], ["逃脱引力","1996509752"], ["精神入侵","1810150717"], ["关山月","1451656076"], ["问情","1481922620"] ];
/* 画日历并播放今天曲目 */
(function () {
let ar = '日一二三四五六'.split('').map(c => `<div class="tbox">${c}</div>`);
let output = ar.join('');
let y = new Date().getFullYear(), m = new Date().getMonth();
let days = new Date(y, m+1, 0).getDate();
let day1st = new Date(y, m).getDay();
let today = new Date().getDate();
Array.from({length: days + day1st}).forEach((item,key) => {
let idx = key < day1st ? '' : (key - day1st + 1);
if(idx) {
if(idx == today) idx = `<span id="iRed">${idx}</span>`;
let sUrl = songs[key - day1st][1], sName = songs[key - day1st][0];
output += `<div class="tbox" title="${sName}" onclick="playSong(${sUrl},'${sName}');this.style.color='navy';">${idx}</div>`;
}else{
output += '<div class="tbox"></div>';
}
});
rili.innerHTML = output;
rili.dataset.bg = `${y}年${m+1}月`;
let songName = songs[today - 1][0], songUrl = songs[today - 1][1];
playSong(songUrl,songName);
})();
/* 播放音频函数：相同的url前缀 + 不同的后缀id */
function playSong(id,song) {
let url = 'https://music.163.com/song/media/outer/url?id=' + id;
aud.src = url;
mydiv.dataset.title = song;
};
/* 其他相关操作 */
let mState = () => mydiv.style.setProperty('--state', aud.paused ? 'paused' : 'running');
aud.addEventListener('playing', mState, false);
aud.addEventListener('pause', mState, false);
myplayer.addEventListener('click', () => aud.paused ? aud.play() : aud.pause());
</script>

复制代码

马黑黑 · 发表于 2024-1-5 12:43

本帖最后由马黑黑于 2024-1-5 12:44 编辑

帖子模板不依赖第三方JS资源，完全独立。

需要注意的事项请仔细查看代码中的注释。另，给一些基于CSS的说明：

#rili 选择器：max-width 设定至关重要，它是日历日期布局折行的关键，尺寸保持在 7 * .tbox 的宽度 + #rili 的 padding * 2 这样的规范；

#rili 选择器伪元素：日历界面背景年月；

.tbox 选择器：日期容器，加入 z-index 以防止交互操作权限被覆盖，值可自行斟酌。其伪类 hover 和 active 用于提升交互动态品质，可根据需要设置不同的属性或前景色；

#myplayer ：播放控制器，可以是图片，可以是div等。它运行关键帧动画 rotating（可以自行设计动画）。