微信小程序九宫格抽奖（仿腾讯管家抽奖）

.wxml

<view class="stop">
  <text>停止位置:</text>
  <input bindinput="stopinput" disabled="{
  {!luckdraw}}" type="text" value="0"></input>
</view>
<view class="luckdraw">
  <view class="draw" wx:for="{
  {detail}}" wx:key="index" data-index="{
  {index}}">
  <view wx:if="{
  {index != 5}}" class="draw-curr" style="{
  {index == cuvin?'border:1px solid #D9A7FF;':''}}">
    <view class="draw-image">
      <image src="{
  {item.img}}"></image>
    </view>
    <view class="draw-text">{
  {item.name}}</view>
  </view>
  <view wx:if="{
  {index == 5}}" class="draw-cubr">
    <view class="cubr-vie" style="{
  {frequency <= 0 || !luckdraw?'background-color:#EEA4B3;':''}}" bindtap="{
  {frequency > 0 && luckdraw?'luckdraw':''}}">
      <view>{
  {item.name}}</view>
      <view>还有{
  {frequency}}次抽奖机会</view>
    </view>
  </view>
  </view>
</view>

.wxss

view{
  box-sizing: border-box;
}
.stop{
  wi