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微信语音聊天框样式+功能

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  • Post category:其他




仿微信语音聊天播放效果（左右朝向的动态小喇叭）

效果图：

在这里插入图片描述 

暂停/播放用动态的class控制，语音聊天框的长度通过动态的style控制（依据当前语音的秒数）

 <!--  音频文件  -->
                    <div  :class="{'animation':currentPlayVideo == item.agencyVideoDialogRecordID}" :style="{'width': item.voiceContentSecond*2+80+'px','height':'40px'}" @click="playAudio(item)">
                        <div class="wifi-warp ">
                            <div class="wifi-symbol">
                                <div class="wifi-circle first"></div>
                                <div class="wifi-circle second"></div>
                                <div class="wifi-circle third"></div>
                            </div>
                        </div>
                        <span style="font-size:14px;line-height:25px; white-space: nowrap"> {{item.voiceContentSecond==0?1:item.voiceContentSecond}} </span>
                    </div>

这是控制点击音频播放，再次点击暂停，且不会重复播放

            //播放音频
            playAudio(item) {
                let _this = this
                let audio = _this.audioDOM;
                if (audio != null) {
                    if (_this.currentPlayVideo == item.agencyVideoDialogRecordID) {
                        audio.pause();
                        _this.currentPlayVideo = -1;
                        return
                    }
                    audio.pause();
                } else {
                    audio = document.createElement('audio');
                    _this.audioDOM = audio;
                }
                audio.src = item.voiceContentFileUrl;
                audio.onload = function () { audio.play() }
                audio.play()
                this.currentPlayVideo = item.agencyVideoDialogRecordID
                audio.addEventListener('ended', function () {
                    _this.currentPlayVideo = -1
                    _this.$forceUpdate()
                }, false);
            }

纯HTML+CSS代码（可直接引用）

<!DOCTYPE html>
<meta charset="utf-8">
<html>
<head>
    <title>微信语音样式</title>
    <style type="text/css">
        *{
            margin: 0;
            padding: 0;
        }
        .wifi-symbol {
            margin: 50px auto;
            width: 50px;
            height: 50px;
            box-sizing: border-box;
            overflow: hidden;
            transform: rotate(135deg);
            position: relative;
        }
        .wifi-circle {
            border: 4px solid #999999;
            border-radius: 999px;
            position: absolute;
        }
 
        .first {
            width: 5px;
            height: 5px;
            background: red;
            top: 45px;
            left: 45px;
            
        }
 
        .second {
            width: 25px;
            height: 25px;
            top: 35px;
            left: 35px;
        }
 
        .third {
            width: 40px;
            height: 40px;
            top: 25px;
            left: 25px;
        }

        .animation .second{
            animation: fadeInOut 1s infinite 0.2s;
        }
 
        .animation .third{
            animation: fadeInOut 1s infinite 0.4s;
        }
 
        @keyframes fadeInOut {
            0% {
                opacity: 0; /*初始状态 透明度为0*/
            }
            100% {
                opacity: 1; /*结尾状态 透明度为1*/
            }
        }
    </style>
</head>
<body>
    <div class="box-warp animation">
        <div class="wifi-symbol ">
            <div class="wifi-circle first"></div>
            <div class="wifi-circle second"></div>
            <div class="wifi-circle third"></div>
        </div>
    </div>
</body>
</html>


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