modify: showDialog

src/pages/pointDetail/pointDetail.js

@@ -119,14 +119,17 @@ wxService.page({
         if (result == 0) {
           wx.hideLoading()
           // 显示 dialog
+          this.showDialog()
+        }
+      }
+    })
+  },
+  showDialog() {
     let dialog = this.data.dialog
     dialog.show = true
     this.setData({
       dialog
     })
-        }
-      }
-    })
   },
   handleToGet() {
     this.getPointExchange()