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<>uni.setTabBarItem(OBJECT)
动态设置 tabBar 某一项的内容,不支持的平台有钉钉小程序,字节跳动小程序
setTabBar(){ uni.setTabBarItem({ index: 0, title: 'Home' }) }
<>uni.setTabBarStyle(OBJECT)
动态设置 tabBar 的整体样式,不支持的平台有字节跳动小程序,
uni.setTabBarStyle({ color: '#FF0000', selectedColor: '#00FF00',
backgroundColor: '#0000FF', borderStyle: 'white' })
<>uni.setTabBarBadge(OBJECT)
为 tabBar 某一项的右上角添加文本。
uni.setTabBarBadge({ index: 0, text: '1' })
<>uni.removeTabBarBadge(OBJECT)
移除 tabBar 某一项右上角的文本,不支持的平台有字节跳动小程序
uni.setTabBarBadge(){ index: 1, text: '10' }
<>uni.showTabBarRedDot(OBJECT)
显示 tabBar 某一项的右上角的红点。
uni.showTabBarRedDot({ index:1 })
<>uni.hideTabBarRedDot(OBJECT)
隐藏 tabBar 某一项的右上角的红点。
<>uni.onTabBarMidButtonTap(CALLBACK)
监听中间按钮的点击事件
<>uniapp底部导航栏的点击事件
当前需是tab页,点击底部的tab触发
onTabItemTap(e){ console.log(e) }
和onLoad等方法加在一起