Js實現累加上漂浮動畫範例

2022-11-23 14:00:25

前言

之前,看到一個比較有意思的小程式,就是靜神木魚,可以實現線上敲木魚,自動敲木魚,手盤佛珠,靜心頌鉢的

整個小程式功能比較小巧,大道之簡,風靡過一陣的,而且賺得盆滿鉢滿的,下面就實現一下這個小程式中敲木魚的例子的

小程式範例

範例程式碼如下所示

<template>
  <div class="leijia-wrap">
        <div class="leijia-content">
             <h2>靜神木魚</h2>
             <div class="text">{{count}}<span class="animatetip" v-show="isTip">功德+1</span></div>
             <div class="btn">
                 <el-button type="primary" size="mini" @click="handleClick" ref="btnClick">敲擊</el-button>
                 <el-button type="primary" size="mini" @click="handleVoince" ref="btnJinYin">{{isVoince == true?'非靜音':'靜音'}}</el-button>
                 <el-button type="danger" size="mini" @click="handleAuto">{{onOff == true?'自動':'非自動'}}</el-button>
                 <el-button type="info" size="mini" @click="handleClear">清除</el-button>
             </div>
        </div>
        <!--敲擊音訊--->
         <audio id="myaudio"   src="../images/js-article-imgs/video/qiaoji.mp3"  style="display:none">
             Your browser does not support the audio element.
        </audio>
  </div>
</template>

<script>
  export default {
    data() {
        return {
           count: 0,     
           timer: null,
           onOff: true,
           isVoince: true,
           isTip: false
        }
    },

    mounted(){
        this.count = localStorage.getItem('count') || 0;   // 獲取本地儲存localStorage
    },

    methods: {
      // 敲擊
      handleClick() {
        this.count = parseInt(this.count)+1;
        localStorage.setItem('count',this.count);    // 設定本地儲存localStorage
        this.isTip = true;
        setTimeout(()=> {
			this.isTip = false;
		}, 300);
        let music = document.getElementById("myaudio");
        if(this.isVoince) {
            music.play();
        }else {
            music.pause();
        }
        
      },

      // 控制靜音還是非靜音
      handleVoince() {
         let music = document.getElementById("myaudio");
         if(this.isVoince) {
            music.play();
         }else {
             music.pause();
         }
         this.isVoince = !this.isVoince;
      },

     // 重置資料,清除localStorage
      handleClear(){
        localStorage.removeItem('count');
        this.count = 0;
      },

      // 自動敲打,累加
      handleAuto() {
        let music = document.getElementById("myaudio");
        if(this.onOff) {
            this.timer = setInterval(() => {
                this.count = parseInt(this.count)+1;
                this.isTip = true;
                 setTimeout(()=> {
			        this.isTip = false;
		        }, 300);
                music.play();
            },1000)
        }else {
            clearInterval(this.timer);   // 清除定時器
            music.pause();
        }
        this.onOff = !this.onOff;
      },
    }
}
</script>
<style lang="scss" scoped>
  .leijia-wrap {
    text-align: center;
    margin-top: 10px;
    .btn {
        margin-top: 20px;
    }

    .text {
        position:relative;
    }

    .animatetip {
        opacity: 0;
        animation: showtip 1s;
        position:absolute;
        right: 320px;
        top: 0px;
    }

    /* 關鍵幀動畫 */
    @keyframes showtip {
        0% {
            opacity: 1;
            transform: translateY(0);
        }
        100% {
            opacity: 0;
            transform: translateY(-15px);
        }
    }
  }

</style>