现在湖南疫情严重吗seo面试常见问题及答案

uni-app遮罩遮住小程序tabbar

1、用uni-app自带的方法显示隐藏

//通过弹窗显隐控制导航栏的显示和隐藏
const popupChange = e =>{if(e.show){//隐藏tabbaruni.hideTabBar()}else{//显示tabbaruni.showTabBar()}state.searchIcon = e.show
}
//通过弹窗显隐控制导航栏的显示和隐藏
const popupChange = e =>{if(e.show){uni.hideTabBar()}else{setTimeout(()=>{uni.showTabBar()},300)}state.searchIcon = e.show
}