Can it be possible to make dynamic routes in bottom tab navigator of React Navigation.If Possible then how to do that?
As mentioned in the React Navigation docs, it requires you to define routes statically, and there's no officially supported way to define dynamic routes. There are existing workarounds (see the link in my comment under your question), but these workarounds are pretty awkward.
React Navigation 5.0 was announced recently, and it promises to bring dynamic configuration support, which might mean dynamic routes as well.
Related
I would like to know if it's possible to change the bottom tab icon dynamically, I mean, I'm interested to change one of the tab icons when an event occurs...
I have read the documentation but couldn't find any related info about it...
The only solution that I can think of is using a global store variable to control it when it's defined in the bottom tab navigation, using a solution similar to what react-navigation docs proposes here.
I would also think of using a global state management API such as Context API (https://reactjs.org/docs/context.html#dynamic-context), redux (https://redux.js.org/tutorials/quick-start), recoil (https://recoiljs.org/docs/introduction/installation/), etc.
and then set the global state variable on event handler, as well as in the ternary operator in the react-navigation example you provided (in the place
of "focused")
I'm building a Nuxt app with a layout that consists of 3/4 main content and 1/4 sidebar navigation that uses tabs that expand based on the current route.
My aim is to essentially have two router-views — one on the main page and one in each tab.
With the Vue Router I guess this would be possible to achieve via named views e.g.
<router-view name="rightSidebar"></router-view>
But obviously with Nuxt the idea is that the routing is taken care of behind the scenes...so it isn't possible to configure.
But none the less is it possible to use <NuxtPage /> in this way?
Nuxt.js does not support the router-view. However, you can use the NuxtPage inbuilt component. Just remember that it only works after the pages you are trying to nest have been added in the pages directory.
Here is a link to an overview of it from the Nuxt docs.
I wish to use Algolia to setup InstantSearch in my React Native project. I am using this tutorial to learn the basics.
It appears in their RefinementList and InfiniteHits components there is a parameter: refine. This parameter seems to play a key role in the functionality of this tutorial's app.
Where can I get an example of how this refine() method would look like?
Please help me with some resources. An explanation of this refine() method would also help.
Thanks!
I think there's a typo in the documentation at the time of this writing (for which I opened a pull request), and the name of the actual prop is refineNext.
The documented InfiniteHits example from the React Native guide uses a connector, which is a lower-level abstraction allowing users to fully control the UI. This is what allows you to use React Native code for the UI while having access to the InfiniteHits data and logic. You can read more about the connectInfiniteHits connector in the documentation.
The provided refineNext function lets you load more results. It doesn't take any arguments, all you need to do is call it whenever you want to load more results from Algolia. In the example, it's being used in the onEndReached callback of React Native's FlatList component, whenever the hasMore provided prop is true. This allows loading more results once when the scroll position gets within onEndReachedThreshold of the rendered content.
I'm using react-navigation and redux in my project, and I had a question that whether should I import react-router after reading Redux Document Usage with React Router
I guess you can use both but no need to do this. It's better to use one navigation system. I suggest you to use react-navigation which can be fully integrated with redux.
I see a lot of folks in the react-navigation issues section using this.props.navigation.dispatch to programmatically navigate. Is there any specific reason or use case to use that over this.props.navigation.navigate?
It seems like you can pass more options to the dispatch function? Is there anything else? Can you use dispatch without explicitly tying react-navigation into your apps redux store? Right now I have an app that has redux, but I dont explicitly configure my redux setup to know about react-navigation (and would prefer to keep it that way if I can).
From github 👇🏻:
This is the code of navigate function which reuses navigation.dispatch.. And remember:
Code Don't Lie
Then, navigation.navigate(...args) is an alias of navigation.dispatch(NavigationActions.navigate(...args))
From the React Navigation docs The Navigation Prop chapter (https://reactnavigation.org/docs/navigators/navigation-prop#dispatch-Send-an-action-to-the-router):
...The other navigation functions use dispatch behind the scenes...
Also parameters for NavigationActions.navigate and this.props.navigation.navigate are the same. There should be no difference which one you use. In my opinion, this.props.navigation.navigate is shorter and more readable.