微信小程序开发之——婚礼邀请函-邀请函页面(4，腾讯android面试题目

李四

新娘

我们诚邀您来参加我们的婚礼

事件：2020年12月30日

地点：北京市海淀区XX路XX酒店

3.2 样式文件(pages/index/index.wxss)

/*播放器 */

.player{

position: fixed; top: 20rpx;right: 20rpx;

z-index: 1;

}

.player>image:first-child{

width: 80rpx;height: 80rpx;

animation: musicRotate 3s linear infinite;

}

.player>image:last-child{

width: 28rpx; height: 80rpx; margin-left: -5px;

}

@keyframes musicRotate{

from{transform:rotate(0deg);}

to{transform: rotate(360deg);}

}

/* 播放暂停 */

.player-play>image:first-child{

animation-play-state: running;

}

.player-play>image:last-child{

animation: musicStart 0.2s linear forwards;

}

.player-pause>image:first-child{

animation-play-state: paused;

}

.player-pause>image:last-child{

animation: musicStop 0.2s linear forwards;

}

@keyframes musicStart{

from{transform: rotate(0deg);}

to {transform: rotate(20deg);}

}

@keyframes musicStop{

from{transform: rotate(20deg);}

to {transform: rotate(0deg);}

}

/* 背景 */

.bg{

width: 100vw;height: 1
00vh;

}

.content{

width: 100vw;height: 100vh;position: fixed;

display: flex;flex-direction: column;align-items:center ;

}

.content-gif{

width: 19vh;height: 18.6vh;margin-bottom: 1.5vh;

}

.content-title{

font-size: 5vh;color: #ff4c91;text-align: center;

margin-bottom: 2.5vh;

}

.content-avatar image{

width: 24vh;height: 24vh; border: 3px solid #ff4c91;

border-radius: 50%;

}

/* 拨打电话*/

.content-info{

width: 45vw;text-align: center;margin-top: 4vh;

display: flex;align-items: center;

}

.content-wedding{flex: 1;}

.content-wedding>image{

width: 5.5vh;height: 5.5vh;margin-left: 20rpx;

}

.content-name{

color: #ff4c91;font-size: 2.7vh;line-height: 4.5vh;

font-weight: bold;position: relative;

}

.content-name>image{

width: 2.6vh;height: 2.6vh;border: 1px solid #ff4c91;

}

3.3 功能逻辑文件(pagese/index/index.js)

Page({

/**

页面的初始数据

bgm:null,

music_url:‘http://music.163.com/song/media/outer/url?id=419485661.mp3’,

music_coverImgUrl:‘https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2727026051,3456690252&fm=15&gp=0.jpg’,

data: {

isPlayingMusic:false,

/**

生命周期函数–监听页面加载

onLoad: function (options) {

/**

生命周期函数–监听页面初次渲染完成

onReady: function () {

this.bgm=wx.getBackgroundAudioManager()

// this.bgm.title=‘marry me’

// this.bgm.epname=‘wedding’

// this.bgm.singer=‘singer’

// this.bgm.coverImgUrl=this.music_coverImgUrl

// this.bgm.onCanplay(()=>{

// this.bgm.pause()

// })

// this.bgm.src=this.music_url

/**

生命周期函数–监听页面显示

onShow: function () {

/**

生命周期函数–监听页面隐藏

onHide: function () {

gm.coverImgUrl=this.music_coverImgUrl