微信小程序连续签到7天积分获得功能的示例代码

<!--pages/signIn2/signIn2.wxml-->
<view class='sign-new'>
 <view class='in'>
 <view class='new-head'>
  <view class='sig-tl'>
  <view class='tln'>已连续签到<label class='n'>{{newSignNum}}</label>天</view>
  <view class='tlf'>积分：<label class='f'>{{newSignIntegral}}</label></view>
  </view>
 
  <!-- 未签到 -->
  <view wx:if='{{!newSignBtnState}}' class='sig-qiu sig-qiu-no' bindtap='bindSignFn' >
  <label class='ti'>签到</label>
  </view>
  <!-- 已签到 -->
  <view wx:else class='sig-qiu sig-qiu-yes'>
  <label class='ti'>已签到</label>
  </view>
 </view>

 <view class='new-week' >
  <view class='we-mod'>
  <view class='mo-fen'>
   <label class='f f3' wx:if='{{continuityDays3}}'>+3积分</label>
   <label class='f f7' wx:if='{{continuityDays7}}'>+7积分</label>
  </view>
  <view class='mo-line'>
   <block wx:for="{{isNewSignedArr}}" wx:for-item="v" wx:key="k">
   <label class="q {{v.isSigned"></label>
   </block>
  </view>
  <view class='mo-ri'>
   <block wx:for="{{isNewSignedArr}}" wx:for-item="v" wx:key="k">
   <label class="t">{{v.day}}</label>
   </block>
  </view>
  </view>
 </view>
 </view>
</view>

Page({

 /**
 * 页面的初始数据
 */
 data: {
 newSignBtnState: false, //按钮签到状态
 continuityDays7: false, //连续7
 continuityDays3: false, //连续3 
 myToday: '',   //周几
 newSignNum: 0,  //签到天数
 newSignIntegral:0, //签到积分
 //签到数组
 isNewSignedArr: [
  {
  "day": "一",
  "isSigned": false
  },
  {
  "day": "二",
  "isSigned": false
  },
  {
  "day": "三",
  "isSigned": false
  },
  {
  "day": "四",
  "isSigned": false
  },
  {
  "day": "五",
  "isSigned": false
  },
  {
  "day": "六",
  "isSigned": false
  },
  {
  "day": "日",
  "isSigned": false
  }
 ],
 },

 //-------点击签到---------
 bindSignFn(e){
 var that = this,
  newSignNum = that.data.newSignNum,
  today = that.data.myToday;
 const arr = [],
   newSignArr = [...arr, ...that.data.isNewSignedArr];
 //
 today = today - 1 > 0 "_blank" href="https://www.jb51.net/article/193713.htm">[微信小程序：以7天为周期，连续签到7天功能效果]