样式优化，顶部导航

pages/SecondPhase/DeliveryUnbind.vue

@@ -66,21 +66,25 @@
 			<button class="zd-col-8 btn-submit btn-success letter-30" :class="{'btn-info': !pkId}" @tap="toSure">确认</button>
 			<button class="zd-col-8 btn-submit btn-success letter-30" @tap="_twoPdaIvtQuery">查询</button>
 		</view>
+		<up-top ref="UT" :scrollTop="top"></up-top>
 	</view>
 </template>
 
 <script>
 	import NavBar from '@/components/NavBar.vue'
 	import SearchBox from '@/components/SearchBox.vue'
-	import {twoPdaIvtQuery} from '@/utils/getData2.js'
-	// import {twoPdaIvtQuery} from '@/utils/mork2.js'
+	import UpTop from '@/components/upTop.vue'
+	// import {twoPdaIvtQuery} from '@/utils/getData2.js'
+	import {twoPdaIvtQuery} from '@/utils/mork2.js'
 	export default {
 		components: {
 			NavBar,
-			SearchBox
+			SearchBox,
+			UpTop
 		},
 		data() {
 			return {
+				top: 0,
 				val1: '',
 				val2: '',
 				dataList: [],
@@ -88,6 +92,9 @@
 				pkObj: {}
 			};
 		},
+		onPageScroll(e) {
+			this.$refs.UT.topData(e.scrollTop)
+		},
 		methods: {
 			async _twoPdaIvtQuery () {
 				let res = await twoPdaIvtQuery(this.val1, this.val2)