申请退税 逻辑优化

@@ -17,7 +17,6 @@ Page({
     bank: '',
     bank_card_no: '',
     bank_province: '',
-    refundInfo:{},
     show_modal: false
   },
 
@@ -29,6 +28,7 @@ Page({
     var userinfo = app.globalData.userInfo
     console.log("userinfo", userinfo)
     this.getRefundDetail()
+    this.getbanklist()
     this.loadProvince()
     this.setData({
       name: userinfo ? userinfo.name : ""
@@ -48,9 +48,8 @@ Page({
       success: function (res) {
         console.log(res)
         that.setData({
-          bankList: res.data.items,
+          bankList: res.data.banks,
         })
-        console.log("bankInfo", that.data.bankList)
       },
       fail(res) {
         console.log(res)
@@ -78,7 +77,7 @@ Page({
           that.setData({
             bank: result.data.item.bank,
             bank_card_no: result.data.item.bank_card_no,
-            refundInfo: result.data.item
+            bank_province: result.data.item.bank_province
           })
         }
       },
@@ -93,7 +92,6 @@ Page({
     for (var i = 0; i < provincelist.length; i++) {
       province_data.push(provincelist[i].name)
     }
-    console.log("provincedata", province_data)
     this.setData({
       province: province_data,
     })
@@ -213,6 +211,13 @@ Page({
     })
   },
 
+  bindbankChange: function (e) {
+    console.log('picker，携带值为', e.detail.value)
+    this.setData({
+      bank: this.data.bankList[e.detail.value]
+    })
+  },
+
   formSubmit: function(e) {
     var formdata = e.detail.value
     console.log("formdata", formdata);
@@ -228,7 +233,7 @@ Page({
       this.showToast('银行卡号格式有误')
       return
     }
-    if (formdata.bank.length < 1) {
+    if (this.data.bank.length < 1) {
       this.showToast("请输入银行名称")
       return
     }
@@ -237,7 +242,6 @@ Page({
       return
     }
     this.setData({
-      bank:formdata.bank,
       bank_card_no: formdata.bank_card_no,
       show_modal: true
     })

@@ -16,7 +16,7 @@
       <text class="text_gray7_34" style="line-height:104rpx">开户银行名称</text>
       <input class='input_wrap' style='text-align: right;color:#000;' placeholder='请输入' name='bank' value="{{bank}}"></input>
     </view> -->
-    <picker style="height:104rpx;padding-left:30rpx;background-color:#fff" mode="selector" bindchange="bindRegionChange" range="{{bankList}}" >
+    <picker style="height:104rpx;padding-left:30rpx;background-color:#fff" mode="selector" bindchange="bindbankChange" range="{{bankList}}" >
       <text class="text_gray7_34">开户银行名称</text>
       <image class='arrow_wrap float_right' src='/images/arrow_right.png'></image>
       <view wx:if="{{bank.length>0}}" class="input_wrap rigion_choosed">

@@ -29,7 +29,7 @@
 .input_wrap {
   max-width: 600rpx;
   height: 104rpx;
-  font-size: 34rpx;
+  font-size: 32rpx;
   color: #fff;
   text-align: right;
   overflow: hidden;