Wondering if there's a simple way to overlay react-navigation's Stack and MaterialTopTabNavigator components within individual screens. I need to overlay both when displaying components such as loading overlays and dialog/prompt components.
I understand I could define these components within the same root file as the navigation, however this means I have to track the state of the dialog within redux or some other shared state, which I would prefer to avoid in an effort to be more declarative/functional.
Can't find any good solutions, and I'm combing through react-navigation's source code, but if someone else has already solved this it would save me a lot of time. Thanks!
Edit: I also don't want to use react-native's modal or react-native-modal. Would like to implement a custom component myself.
Related
I'm looking for a solution, if possible a library or a custom component, for React Native, without Expo.
I need to create a video frame that is movable in the screen, up and down, and cover the content. I also need to make it possible to click on the content behind it.
Another difficulty is that I need it to stay up on all screens during navigation.
I first tried to use reanimated-bottom-sheet with some increments, but the content behind the bottom is not clickable. Also, to make it available on all screens I needed to put in at the same level as React Navigation's BottomTabNavigator and it covers the tab bar too even with a zIndex.
I also tried to use modals, but I'm relatively new to React Native and couldn't find how to make the background touchable as well as making it movable.
I guess I need to make a view with absolute positionning and learn Reanimated, unless you have a simpler idea?
Thanks
I would like to use React Navigation with a tab view component that is not its default tab view (the one I have chosen to use is react-native-tab-view, as it provides a much more comprehensive interface for customization of its appearance). However, I just don't seem to be able to understand the documentation for writing custom navigators and routers. What are the basic steps I will need to perform this integration? How is this going to be affected by the fact that I will need to be able to compose a StackNavigator inside of some of my tab view's tabs?
As pointed out by #MarsonMao in the comments, the default implementation is based on react-native-tab-view. Unfortunately, it didn't provide the hooks I needed to make it work, but I was able to make a subclass of TabBarTop with a copy of the original render function modified to include the change I needed.
i am stuck in a problem that is,
in my application one screen has a Tabbar component so i have used Tabnavigation from react-navigation.
so there is two tabs in that screen and both of that tabs have GET API for displaying data
so my main problem is when tab screen is open at that time both tabs file is calling API because of tabnavigator is in stack navigator.
So please help me to solve this issue.
i have to do like this::-
when i click on tab then after API will be call but here when the screen is arrive at that time both tabs call their API.
so please sort out this issue guys.
You can use TabNavigator's lazy prop.
lazy - Whether to lazily render tabs as needed as opposed to rendering them upfront.
This way your API call will happen only when you switch to that tab. The call will happen only on first switch though. You may need to add some logic to recall API on certain event or time to get the new data.
Context:
I am using ReactNavigation to implement the navigation on my React Native app. All my views so far have no styles defined for them, and look just fine if I access them directly, without any routing. When accessed through the library's StackNavigator, however, they get extremely distorted, to the point where all components collapse into one. I suspect this is happening due to the cascading of the navigator's styling.
Question:
Is there any way to disable style cascading for a particular component in ReactNative?
I am new to React Native and want to be able to make my code where the user clicks on text and it takes them from an initial page and am very confused as to how I am supposed to do this and where to put what. Am I supposed to have separate files for separate pages? Thanks!
The Navigator or NavigatorIOS components are what you're looking for. Basically, your text elements need to be wrapped in an element like TouchableHighlight that has an onPress handler that utilizes the navigator.push() to navigate. Or you could jThis tutorial does a pretty good job describing how Navigation works on a basic level within React Native apps.
As to separate files for separate pages - it's not necessary, but as you develop your own custom components and your apps become more complicated, having them in separate files helps with keeping you