优惠券分页加载

src/pages/coupons/coupons.js

@@ -158,43 +158,33 @@ wxService.page({
   /**
  * 页面相关事件处理函数--监听用户下拉动作
  */
-  onPullDownRefresh: function () {},
-  /**
-   * 页面上拉触底事件的处理函数
-   */
-  onReachBottom: function () {
-    // 可使用 0  or 已失效 1
-    const { currentTab, pageNo, pageSize, totalPages, invalidPageNo,invalidTotalPages } =  this.data
-    if(currentTab == 0) {
-        if ( pageNo < totalPages) {
+  //scoll view 触到底部
+  onBottom() {
+    const { currentTab, pageNo, pageSize, totalPages, invalidPageNo, invalidTotalPages } = this.data
+    if (currentTab == 0) {
+      if (pageNo < totalPages) {
         this.setData({
           pageNo: pageNo + 1,
         })
         // status 1
-          this.getCouponList(this.data.pageNo,pageSize, 1)
+        this.getCouponList(this.data.pageNo, pageSize, 1)
       } else {
         this.setData({
           noMoreCoupon: true
         })
       }
     } else {
-      // if ( invalidPageNo < invalidTotalPages) {
-      //   this.setData({
-      //     invalidPageNo: invalidPageNo + 1,
-      //   })
-      //  // status 0
-      //   this.getCouponList(this.data.invalidPageNo, pageSize, 0)
-      //   } else {
-      //   this.setData({
-      //     noMoreCouponInvalid: true
-      //   })
-      // }
-
       this.setData({
         noMoreCouponInvalid: true
       })
+    }
+  },
 
+  onPullDownRefresh: function () {},
+  /**
+   * 页面上拉触底事件的处理函数
+   */
+  onReachBottom: function () {
     
-    }
   },
 })
\ No newline at end of file

src/pages/coupons/coupons.wxml

@@ -7,7 +7,7 @@
 	<!--bindchange="swiperTab"-->
 	<swiper current="{{currentTab}}" duration="300" bindchange="swiperTab">
 			<swiper-item>
-					<scroll-view scroll-y wx:if="{{couponList.length}}">
+					<scroll-view scroll-y wx:if="{{couponList.length}}" bindscrolltolower="onBottom">
 						<view class='coupon-wrap'>
 							<view
 							class='coupon-list'
@@ -31,7 +31,6 @@
 								</view>
 							</view>
 						</view>
-
 						<no-more wx:if="{{noMoreCoupon}}" />
 					</scroll-view>
 					<view class='empty-wrap' wx:if="{{!couponList.length}}">