update: 优化滚动

src/components/exam/question.vue

@@ -77,6 +77,7 @@
 <script>
 import action from '@action'
 import Bus from '@/components/common/bus.js'
+import _ from 'lodash'
 export default {
   components: {
   },
@@ -146,7 +147,7 @@ export default {
       })
     },
     // 选项选择
-    changeOptions(type, pId, cId, optId) {
+    changeOptions: _.debounce(function(type, pId, cId, optId) {
       if (parseInt(type) !== 2) {
         this.questionParams.answerRecord[pId]
           ? this.questionParams.answerRecord[pId][cId]
@@ -183,10 +184,9 @@ export default {
             }
           }
       }
-      console.log(this.countQuetion)
       Bus.$emit('monitoringChanges')
       this.$forceUpdate()
-    },
+    }, 100),
     setCache() {
       const param = {
         answer: JSON.stringify(this.questionParams.answerRecord)

src/pages/exam/examAnswer.vue

@@ -128,14 +128,14 @@ export default {
     }
     const wrapper = this.$refs.wrapper
     new BScroll(wrapper, { click: true })
-    this.initBscroll(200)
+    this.initBscroll(1000)
   },
   methods: {
     // 初始化bscroll插件
-    initBscroll(s = 1000) {
+    initBscroll(s = 200) {
       setTimeout(() => {
         const wrapper2 = this.$refs.wrapper2
-        new BScroll(wrapper2, { click: true, bounce: false, startY: 0 })
+        new BScroll(wrapper2, { click: true, bounce: false, startY: 0, momentum: false })
       }, s)
     },
     sendExamInfo(status) {