细节

pages/gamll/index.vue

@@ -3,8 +3,10 @@
 		<view class="park-top">
 			<view class="park-navbar">
 				<!-- :is-fixed='false' -->
-				<u-navbar title="开通商城" :border-bottom="false" :background="scrollTop?background:backgroundNone">
+				<view class="navbarHeight">
-				</u-navbar>
+					<u-navbar title="开通商城" :border-bottom="false" :background="scrollTop?background:backgroundNone">
+					</u-navbar>
+				</view>
 				<view class="box_1">
 					<image :src="$picUrl+'/static/default-logo.png'" class="image_2"
 						@click="goJump('/pages/news1/setting')"></image>
@@ -20,7 +22,7 @@
 				</view>
 			</view>
 		</view>
-		<u-sticky offset-top="142">
+		<u-sticky :offset-top="heightTop">
 			<view class="tab_fix" :style="{ 'border-radius': radius}">
 				<view class="tab_pos">
 					<view class="tab_bg">
@@ -267,9 +269,11 @@
 				retail: '',
 				wholesale: '',
 				scrollTop: 0,
+				heightTop:136,
 			}
 		},
 		onLoad() {
+
 			this.retail = uni.getStorageSync('userInfo').retail
 			this.getRetailList()
 			this.getDescribe()
@@ -279,7 +283,8 @@
 			uni.$off('appShow', this.solveShowMsg);
 		},
 		onShow() {
-			this.checkIfElementIsAtTop()
+			let that = this
+			that.checkIfElementIsAtTop()
 		},
 		onPageScroll(e) {
 			this.scrollTop = e.scrollTop > 120 ? true : false
@@ -290,11 +295,16 @@
 			}
 		},
 		methods: {
+			pxToRpx(px) {
+				const screenWidth = uni.getSystemInfoSync().screenWidth //窗口宽度
+			    let rpx =  (750 * Number.parseInt(px)) / screenWidth //转换单位为rpx
+				return  Number(rpx)
+			},
 			checkIfElementIsAtTop() {
 				const query = uni.createSelectorQuery().in(this);
-				query.select('u-navbar ').boundingClientRect(data => {
+				query.select('.navbarHeight ').boundingClientRect(data => {
 					if (data) {
-						console.log(data, 'kkkkkkkkkkkkkkkkk')
+						this.heightTop=this.pxToRpx(data.height)
 					}
 				}).exec();
 			},