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});
- },