优化原生底部与picker的层级

app.js

@@ -19,7 +19,7 @@ App({
         wx.setStorageSync('urlPath', urlPath);
 		let hInfo = wx.getAccountInfoSync();
 		// console.log(hInfo.envVersion);//develop:开发版	trial：体验版	release：正式版
-		if(hInfo.miniProgram.envVersion != "develop"){
+		if(hInfo.miniProgram.envVersion == "release"){
 			console.log = () =>{}
 		}
         // this.setOpenid()

custom-tab-bar/index.js

@@ -27,9 +27,20 @@ Component({
 			  "selectedIconPath": "/img/nav/menuIndex.png",
 			  "text": "我要碳中和"
 			}
-		]
+		],
+		opacityNum:1
+	},
+	onload() {
+		
+	},
+	attached() {
+		wx.setStorageSync('opacity',1);
+		setInterval(()=>{
+			this.setData({
+				opacityNum:wx.getStorageSync('opacity')
+			})
+		},100)
 	},
-	attached() {},
 	methods: {
 		switchTab(e) {
 			// console.log(e)

custom-tab-bar/index.wxml

@@ -1,5 +1,5 @@
 <!--miniprogram/custom-tab-bar/index.wxml-->
-<cover-view class="tab-bar-border">
+<cover-view class="tab-bar-border" style="opacity: {{opacityNum}};">
 	<cover-view class="border">
 
 	</cover-view>

pages/new-page/index.js

@@ -2,7 +2,12 @@
 var urlPath = require('../../config.js');
 
 Page({
+	// 隐藏底部导航
+	hideEv(){
+		wx.setStorageSync('opacity',0);
+	},
 	bindDateChange: function(e) {
+		wx.setStorageSync('opacity',1);
 		this.setData({
 			[e.mark.type + '_date']: e.detail.value
 		})

pages/new-page/index.wxml

@@ -30,13 +30,13 @@
             </view>
             <view class="picker-box">
                 <picker mode="date" value="{{start_date}}" class="time-picker" start="2015-09-01" end="2050-09-01" mark:type="start"  bindchange="bindDateChange">
-                    <view class="picker">
+                    <view class="picker" bindtap="hideEv">
                         {{start_date?start_date:'请选择开始时间'}}
                     </view>
                 </picker>
                     —
                 <picker mode="date" value="{{end_date}}" class="time-picker" start="2015-09-01" end="2050-09-01" mark:type="end" bindchange="bindDateChange">
-                    <view class="picker">
+                    <view class="picker" bindtap="hideEv">
                         {{end_date?end_date:'请选择结束时间'}}
                     </view>
                 </picker>