I have tried adding a transparent Overlay screen which disables the entire screen, but I want my button to be clickable.
You can set zIndex to your Overlay component and to your Button component,
for example:
<>
<OverlayComponent style={{ zIndex: 100 }} />
<Button style={{ zIndex: 1000 }} />
</>
Your button will render over the transparent overlay :)
Related
I have a FlatList in React Native with fullscreen image and video items (with pagingEnabled). I want to have a short descriptive touchable text floating on top of the FlatList, to open up a view with some information about the image/video when pressed.
To make the user experience nice, I'd like to be able to scroll the FlatList through the touchable text as well. I.e. if the user happen to start their scrolling motion on top of the text, the FlatList would scroll but if it is a simple press event I'd like to open the view with details about the image/video.
No mater what I try I end up with either the text being able to react to the press OR the FlatList being able to scroll. I have tried different configurations with a custom PanResponder and pointerEvents but seem to always end up with a state were one thing does not work. Do you guys have any smart ideas? I am probably just stuck in the wrong train of thought.
This is a simplified view of my component structure:
<View>
<View style={{ position: 'absolute', bottom: 100, zIndex: 10 }}>
<TouchableOpacity onPress={() => console.log('press')}>
<Text>Some Descriptive Text</Text>
</TouchableOpacity>
</View>
<FlatList pagingEnabled horizontal {...otherFlatListProps} />
</View>
I implemented a bottom half modal view in react native, which is sliding in from the bottom . I set the background of the modal view to transparent so the previous view is still visible, but the modal view is in focus. This is working fine and once it is open it also looks how I want it to look. My problem is, that the transparent background is also sliding in from the background and this does not look like a native implementation at all. What I want to achieve is, that the transparent background just appears while the modal view slides in from the bottom. Any idea on how to solve this?
Note: Iam using Modal from inbuilt react native, hence not using any npm module or package.
My code:
import { View, Text, Modal } from 'react-native';
function DurationModal(props) {
<View>
<Modal
visible={props.isVisible}
transparent
animationType='slide'
statusBarTranslucent
>
<View>
<View style={{ backgroundColor: 'rgba(0,0,0,0.1)', height: hp('60%') }}></View>
<View style={{ backgroundColor: Colors.whiteBackgroundColor, height: hp('40%') }}>
<Text>Hello</Text>
</View>
</View>
</Modal>
</View>
);
}
When I make buttons on React Native and use the Expo app on Iphone, the buttons render as only text. I need the buttons to fully render with a colored background and border radius etc.
Add styles to the button. This is a good example provided by expo:Expo Button styles
//You can also add a height and width to the styles
<TouchableOpacity onPress={() => console.log("pressed")}
style={{backgroundColor: 'tomato', padding: 15, borderRadius:10}}>
<Text>Press Me!</Text>
</TouchableOpacity>
How Can I change the Color or style the Arrow inside the "rightcircle" Icon in React Native?
the default Color of the Arrow is White
https://icons.expo.fyi/AntDesign/rightcircle
The SVG of that icon is the filled part, that means the arrow is not white, is actually transparent, so you need to wrap the icon on a sized view and change the background color:
<View style={{
backgroundColor:"red",
width:24,
height:24,
borderRadius:12
}}>
<AntDesign style={{
}} name="rightcircle" size={24} color="black"/>
</View>
In my app I'm using <ScrollView /> to view pages of a book scrolling horizontally. When a user gets to the end of the <ScrollView /> there is a bounce that shows a white area to the right that is only visible if the user drags the last page to the left. I want to add some text there that says "The End" vertically. How can I add content to the right of the <ScrollView /> in the bounce area?
I ALMOST figured it out. This is close but shows up in the right side of the last page but not off the page on the right in the bounce area. I want it to show up "to the right of the page" not "on the right side of the page." Any other ideas?
Create a <View style={styles.end} /> with this style:
theEnd: {
position: 'absolute',
top: 0,
right: 0,
width: 100,
height: 768, // Device height
alignItems: 'center',
}
Place it right before the <ScrollView /> and put whatever you want to show inside of the View component with the "theEnd" style.
This probably doesn't apply to your content, but I had the same situation except with a large image for the ScrollView content. I wanted both horizontal and vertical scrolling, where the edge of the image would show up only in the bounce margin. I figured out that the scale transformation works great for this:
<ScrollView horizontal={true}>
<Image
source={require('./img/map.jpg')}
style={{transform: [{scale: 1.1}]}}
/>
</ScrollView>
So the image takes up 110% of the height and width of its box (which is then inside a yet smaller ScrollView).
EDIT: FYI, after testing, discovered this only works on iOS, not Android. (Android won't allow vertical scrolling if you set horizontal to true, and also I think it didn't render the parts outside of the normal viewing area, so the bounce margin was empty.)
there is a prop for this called contentContainerStyle
<ScrollView
horizontal={true}
contentContainerStyle={{
paddingLeft: 25,
paddingRight: 25,
}}>
*** CONTENT ***
</ScrollView>