I use react native navigation and Expo in my project. Everything works as expected but the header on the web is not fixed. How can I keep it on top even by scrolling the page?
I tried many thing like cardStyle: { flex: 1 } in screenOptions but nothing works.
"expo": "^47.0.6",
React native navigation V6
The header can be styled as desirder through Screen -> options -> headerStyle
There's more info in the docs: https://reactnavigation.org/docs/headers/#adjusting-header-styles
I set up an Expo Snack with React Navigation v6, with a ScrollView including a few squares, so you can scroll: https://snack.expo.dev/#p-syche/header-styles
Related
I'm trying to right align my header title in my react native app but can't seem to do so. In react navigation, you can set headerTitleAlign prop only to center and left. I try to use headerRight and remove headerTitle but the default title kicks in which is the name of the screen.
Had a search online but no answers has cropped up.
Wrap your header inside a view. And pass this style ={{alignItems: 'flex-end', alignContents: 'flex-end'}}
I tried to transparent navbar on current page in react native router flux but i found an issue that previous navbar is gone
expected: current page not showing navbar and previous navbar stil showing when current page navbar is transparent
before:
after:
How to do this ?
Try
Stack key=... hideNavBar={true}
I Am working on this to implement Dark Mode in React Native using React Navigation. but it changes only the bottom bar navigator not the screens inside that. can you help me with this
Snack Code
https://snack.expo.io/#belgin/news-app
You're responsible for styling inside your own components. You're styling background as light, setting navigation theme to dark is not gonna magically change the colors you have defined.
For changing themes to work for your components, you need to use the useTheme hook to set colors in your own components instead of hardcoding them.
import * as React from 'react';
import { TouchableOpacity, Text } from 'react-native';
import { useTheme } from '#react-navigation/native';
function MyScreen() {
const { colors } = useTheme();
return (
<View style={{ flex: 1, backgroundColor: colors.background }}>
{/* screen content */}
</View>
);
}
https://reactnavigation.org/docs/themes/#using-the-current-theme-in-your-own-components
Other method is that, you can also create a state which can store your current view-mode (light/dark mode). This is very simple to implement using react-redux. You can refer this video to get better understanding of react and redux.
This is far more simpler implementation of redux.
Note - dependencies such as thunk, react-redux, etc etc are not installed in this video. You can identify which dependencies you're gonna need step-by-step by following error that came in your way. Eg. if createStore gives error try to import createStore as legacy_createstore like done in this question
I have a materialTopTabNavigator in my app and one of the screens needs to have the swiping between tabs gesture enabled on only part of the screen (for example, from the bottom of the screen to 200 from bottom). I think I should be able to do this with gestureHandlerProps prop of the materialTopTabNavigator, but it doesn't seem to work. This prop allows you to pass props to the underlying PanGestureHandler. Here is what I am passing as gestureHandlerProps and the link to the PanGestureHandler docs:
gestureHandlerProps={{
maxPointers:1,
failOffsetY:height-200,
hitSlop: {left:0, right:0, top:0, bottom:200}
}}
//height is height of screen
Link to PanGestureHandler Docs: https://docs.swmansion.com/react-native-gesture-handler/docs/handler-pan
I figured out how to do this using the common handler props listed in the react-native-gesture-handler docs. I used the hitSlop prop and passed it an object with height and top properties as follows. This was passed to my material top tabs navigator gestureHandlerProps prop.
gestureHandlerProps={{
maxPointers: 1,
hitSlop: {height: 100, top: 0}
}}
This allows the underlying PanGestureHandler of the material top tabs navigator to only be activated from 100 points from the bottom of the screen.
Link to common handler props: https://docs.swmansion.com/react-native-gesture-handler/docs/handler-common
I have tried {header: null} and {headerMode: null} but those are not working. Can anyone provide solution for removing default header in native react drawer. The above mentioned are working for stack navigator but those are working for react native react Drawer.