调整优惠券部分

pages/discountCoupon/index.js

@@ -13,6 +13,7 @@ Page({
   data: {
     currentList: [],
     canGetList: [],
+    active: 0,
   },
 
   /**
@@ -21,7 +22,17 @@ Page({
   onLoad(options) {
 
   },
-
+  onChange(e) {
+    console.log('e', e)
+    this.setData({
+      active: e.detail.index,
+    }, () => {
+      const { active } = this.data;
+      this.init(active);
+    })
+    
+  },
+  
   /**
    * 生命周期函数--监听页面初次渲染完成
    */
@@ -33,8 +44,20 @@ Page({
    * 生命周期函数--监听页面显示
    */
   onShow() {
-
+    const { active } = this.data;
+    this.init(active);
   },
+  init(active) {
+    switch(active) {
+      case 0:
+        this.getCurrent()
+        break;
+      case 1:
+        this.getCanGet();
+        break;
+    }
+  },
+
   async getCurrent() {
     const that = this;
     loadingFunc(async() => {