const PATH = BASE + '/' + id;
<Route path="PATH" render={PageContainer} /> (DOESN'T WORK for the case below)
<Route path="PATH" component={PageContainer} /> (DOESN'T WORK for the case below)
<Route path="PATH" component={ () => <PageContainer /> } /> (WORKS)
Steps:
1) go to the page BASE/1
2) go back to BASE
3) go to BASE/2
PageContainer connects to the store and passes props to Page.
为什么第二种方法行得通,而第一种方法行不通?
Update: <Route path="PATH" render={PageContainer} /> (DOESN'T WORK for the case below)
答案 0 :(得分:2)
尝试像这样访问它:
<Route path="PATH" component={PageContainer} />
组件和渲染道具之间有区别。您可以在这里找到答案: react router difference between component and render
答案 1 :(得分:2)
render —返回React元素的函数。路径匹配时将调用它。这与component相似,但是对于内联渲染和将额外的props传递到元素非常有用。
PageContainer是一个组件,因此应调用但不像PageContainer
更改
<Route path="PATH" render={PageContainer} />
收件人
<Route path="PATH" render={<PageContainer />} />
根据您的情况,我建议您使用组件prop而不是render
<Route path="PATH" component={<PageContainer />} />