我的门票功能修改

@@ -8,27 +8,37 @@ Component({
     },
     data: {
       swiperCurrent: 0,
-      ticketCode: ''
+      ticketCode: '',
+      ticketList: [],
     },
     ready: function() {
-      let swiperCurrent = this.data.swiperCurrent;
-      if (swiperCurrent < this.properties.data.length) {
-        let ticket = this.properties.data[swiperCurrent].ticks[0];
+      let ticketList = [];
+      this.properties.data.map(function(val, index) {
+        for (let item of val.ticks) {
+          if (item) {
+            ticketList.push(item);
+          }
+        }    
+      })
+
+      if (ticketList.length) {
+        let ticket = ticketList[0];
         let ticketCode = ticket.ticket_code || '';
         this.setData({
-          ticketCode
+          ticketCode,
+          ticketList
         });
       }
     },
     methods: {
       swiperChange: function (e) {
         let swiperCurrent = e.detail.current;
-        let ticket = this.properties.data[swiperCurrent].ticks[0];
+        let ticket = this.data.ticketList[swiperCurrent];
         let ticketCode = ticket.ticket_code || '';
 
         this.setData({
-            swiperCurrent,
-            ticketCode
+          swiperCurrent,
+          ticketCode
         });
       },
 
@@ -37,8 +47,8 @@ Component({
         swiperCurrent += 1;
 
         let ticketCode = this.data.ticketCode;
-        if (swiperCurrent < this.properties.data.length) {
-          let ticket = this.properties.data[swiperCurrent].ticks[0];
+        if (swiperCurrent < this.data.ticketList.length) {
+          let ticket = this.data.ticketList[swiperCurrent];
           let ticketCode = ticket.ticket_code || '';
           this.setData({
             swiperCurrent,
@@ -52,7 +62,7 @@ Component({
         if (swiperCurrent > 0) {
           swiperCurrent -= 1;
 
-          let ticket = this.properties.data[swiperCurrent].ticks[0];
+          let ticket = this.data.ticketList[swiperCurrent];
           let ticketCode = ticket.ticket_code || '';
           this.setData({
             swiperCurrent,

@@ -4,11 +4,11 @@
         <image src="../../../static/images/left_arraw@3x.png" class="left-slide" bindtap="leftSlide"></image>
 
         <swiper class="scroll-box" wx:if="{{data.length > 0}}" bindchange="swiperChange" current="{{swiperCurrent}}">
-            <block wx:for="{{data}}" wx:key="index">
+            <block wx:for="{{ticketList}}" wx:for-item="tickect" wx:key="index">
                 <swiper-item>
                     <view class="card">
-                      <image src="{{item.ticks[0].qr_image}}" class="qr-image" style="opacity: {{item.ticks[0].is_sign==='Y' ? '0.4;' : ''}}"></image>
-                      <view wx:if="{{item.ticks[0].is_sign==='Y'}}" class="already-used">已取票</view>
+                      <image src="{{tickect.qr_image}}" class="qr-image" style="opacity: {{tickect.is_sign==='Y' ? '0.4;' : ''}}"></image>
+                      <view wx:if="{{tickect.is_sign==='Y'}}" class="already-used">已取票</view>
                     </view>
                 </swiper-item>
             </block>
@@ -18,6 +18,6 @@
 
     </view>
 
-    <view class="ticket-index">{{swiperCurrent+1}}/{{data.length}}</view>
+    <view class="ticket-index">{{swiperCurrent+1}}/{{ticketList.length}}</view>
 
 </view>