最近在做自定义tabbar时,每次切换页面都要刷新,页面渲染很慢,需要实现切换页面不刷新问题。
结局思路,原生的tabbar切换页面时就不选新,用switchTab来跳转
1.pages.json中配置tabbar,如下,设置高度为0,界面只需要设置路径
"tabBar":{"list": [{"pagePath":"pages/home/index"},{"pagePath":"pages/category/index"},{"pagePath":"pages/AI/index"},{"pagePath":"pages/collect/index"},{"pagePath":"pages/my/index"}],"height":"0px"},
2. app.vue中隐藏原生tabbar
onLaunch: function() {uni.hideTabBar()console.log('App Launch')},
3.在自定义tab页面中用switchTab跳转
navigateToMoveCar(url,title) {console.log(url)uni.switchTab({url: url});},