Vue 幸运大转盘实现思路详解

<div id="wheel_surf">
   <div class="wheel_surf_title">幸运大转盘</div>
    <div class="lucky-wheel">
       <div class="wheel-main">
         <div class="wheel-pointer-box">
             <div class="wheel-pointer" @click="rotate_handle()" :style="{transform:rotate_angle_pointer,transition:rotate_transition_pointer}"></div>
          </div>       
          <div class="wheel-bg" :style="{transform:rotate_angle,transition:rotate_transition}">         
             <div class="prize-list">
                <div class="prize-item" v-for="(item,index) in prize_list" :key="index">
                    <div class="prize-pic" v-if="item.icon">
                        <img :src="item.icon" />
                    </div>
                    <div class="prize-type">
{{item.name}}</div>
                   </div>
                </div>
             </div>
          </div>
        </div>
        <div v-transfer-dom>
          <x-dialog v-model="showHideOnBlur" class="dialog-demo wheel_dialog" hide-on-blur>
            <div class="img-box">
              <div v-show="val == 7" class="noactive">
                <p>谢谢参与！祝您下次好运</p>
              </div>
              <div v-show="val !== 7">
                <p>恭喜你</p>
                <img :src="imgActive" />
                <p>{{item.rewardDesc}}</p> // 获奖返回值
              </div>
            </div>
            <div @click="showHideOnBlur=false">
              <span class="vux-close"></span>
            </div>
          </x-dialog>
        </div>
      </div>