As given in the image, the text 10 shares is on the top left corner. I want to center 10 shares vertically. I have tried some methods to make it come to the center of the yellow view.
render() {
return (
<View
style={styles.grandParentView}>
<View
style={styles.parentView}>
<View
style={styles.childView}>
<Text
style={styles.topLeftView}
key={'cardTitle'}>
{`APPL`}
</Text>
<Text
style={styles.topRightView}
key={'cardTitle2'}>
{`$1000.00`}
</Text>
</View>
<View
style={styles.childView}>
<Text
style={styles.bottomLeftView}
key={'cardTitle3'}>
{`10 shares`}
</Text>
<View
style={styles.redView}
key={'cardTitle4'}>
<Text
style={styles.buttonLeftView}
key={'cardTitle4'}>
{`+$200.00`}
</Text>
<Text
style={styles.buttonRightView}
key={'cardTitle4'}>
{`+0.02%`}
</Text>
</View>
</View>
</View>
</View>
)
}
const styles = StyleSheet.create({
grandParentView: {
flex: 1,
marginTop: 60,
alignSelf: 'baseline',
flexDirection: 'row'
},
newView:{
flex:1,
alignContent: 'center'
},
parentView: {
flex: 1,
marginVertical: 5,
marginHorizontal: 5,
alignSelf: 'baseline',
backgroundColor: 'blue',
flexDirection: 'column',
},
childView: {
marginVertical: 5,
marginHorizontal: 5,
paddingHorizontal: 5,
backgroundColor: 'green',
flexDirection: 'row',
alignContent: 'center',
justifyContent: 'center'
},
topLeftView: {
flex: 1,
color: 'black',
marginVertical: 5,
marginHorizontal: 5,
backgroundColor: 'yellow',
alignSelf: 'stretch',
textAlign: 'left',
paddingLeft: 5
},
bottomLeftView: {
flex: 1,
color: 'black',
marginVertical: 5,
marginHorizontal: 5,
backgroundColor: 'yellow',
height: 50,
alignSelf: 'stretch',
textAlign: 'left',
paddingLeft: 5
},
topRightView: {
flex: 1,
color: 'black',
marginVertical: 5,
marginHorizontal: 5,
backgroundColor: 'red',
alignSelf: 'stretch',
textAlign: 'right',
paddingRight: 5
},
redView: {
flex: 1,
flexDirection: 'row',
color: 'black',
marginVertical: 5,
marginHorizontal: 5,
backgroundColor: 'red',
alignSelf: 'stretch',
textAlign: 'right',
paddingRight: 5
},
buttonLeftView:{
flex: 6,
color: 'black',
marginVertical: 5,
height: 50,
marginHorizontal: 5,
backgroundColor: 'cyan',
alignSelf: 'stretch',
textAlign: 'right',
paddingRight: 5
},
buttonRightView:{
flex: 4,
color: 'black',
height: 50,
marginVertical: 5,
marginHorizontal: 5,
backgroundColor: 'cyan',
alignSelf: 'stretch',
textAlign: 'right',
paddingRight: 5
}
});
I want to center the bottomLeft item (10 shares) vertically. Now it is showing top left in the view. I am new to react-native so I don't have much experience using flex and alignment. Thanks for the help in advance.
add textAlignVertical property and set it to center and change textAlign to center in your bottomLeftView style.
bottomLeftView: {
flex: 1,
color: "black",
marginVertical: 5,
marginHorizontal: 5,
backgroundColor: "yellow",
height: 50,
alignSelf: "stretch",
textAlign: "center",
paddingLeft: 5,
textAlignVertical: "center"
}
Just add textAlignVerticle property in bottomLeftView style and set it to center
bottomLeftView: {
flex: 1,
color: "black",
marginVertical: 5,
marginHorizontal: 5,
backgroundColor: "yellow",
height: 50,
alignSelf: "stretch",
textAlign: "left",
paddingLeft: 5,
textAlignVertical: "center"
}
Related
Hello I am tried to achieve this image below, where as you increment the score of an attribute the line increases in size depending on the score.
I am at the point where the lines increases in size and decreases in size correctly. However I am finding that as they increase and decrease in size its hard to make them do this around the central point of the circles. Furthermore as I increase the width it adds to both ends of the line rather than just to one side - therefore Im ending up with something like this.
Here the lines can decrease and increase but they are not doing so around a point. Any help would be great. Here is my code so far:
import React from 'react';
import {View} from "react-native";
import { withAnchorPoint } from 'react-native-anchor-point';
interface PersonalityPlotterDialProps {
value: number
}
function PersonalityPlotterDial(props: PersonalityPlotterDialProps) {
const {value} = props;
const widthCalculator = (value: number) => {
switch (value) {
case 0:
return 0;
case 1:
return 37.5;
case 2:
return 62.5;
case 3:
return 87.5;
case 4:
return 112.5;
case 5:
return 137.5;
default:
return 0;
}
};
const displayCalculator = () => {
if (widthCalculator(value) === 0) {
return 'none'
}
}
return (
<View style={{alignItems: 'center', justifyContent: 'center', marginTop: 32, marginBottom: 64}}>
<View style={{
borderColor: '#DBDBDB',
borderWidth: 1,
height: 275,
width: 275,
borderRadius: 275 / 2,
alignItems: 'center',
justifyContent: 'center'
}}>
<View style={{
borderColor: '#DBDBDB',
borderWidth: 1,
height: 225,
width: 225,
borderRadius: 225 / 2,
alignItems: 'center',
justifyContent: 'center'
}}>
<View style={{
borderColor: '#DBDBDB',
borderWidth: 1,
height: 175,
width: 175,
borderRadius: 175 / 2,
alignItems: 'center',
justifyContent: 'center'
}}>
<View style={{
borderColor: '#DBDBDB',
borderWidth: 1,
height: 125,
width: 125,
borderRadius: 125 / 2,
alignItems: 'center',
justifyContent: 'center'
}}>
<View style={{
borderColor: '#DBDBDB',
borderWidth: 1,
height: 75,
width: 75,
borderRadius: 75 / 2,
alignItems: 'center',
justifyContent: 'center'
}}>
<View style={{position: 'absolute', justifyContent: 'center', alignItems: 'center'}}>
<View
style={{
borderColor: '#DBDBDB',
borderWidth: 1,
width: 275,
alignItems: 'center',
justifyContent: 'center',
transform: [{ rotate: '45deg'}],
position: 'absolute',
}}
/>
<View
style={{
borderColor: '#DBDBDB',
borderWidth: 1,
width: 275,
alignItems: 'center',
justifyContent: 'center',
transform: [{ rotate: '90deg'}],
position: 'absolute',
}}
/>
<View
style={{
borderColor: '#DBDBDB',
borderWidth: 1,
width: 275,
alignItems: 'center',
justifyContent: 'center',
transform: [{ rotate: '135deg'}],
position: 'absolute',
}}
/>
<View
style={{
borderColor: '#DBDBDB',
borderWidth: 1,
width: 275,
alignItems: 'center',
justifyContent: 'center',
transform: [{ rotate: '180deg'}],
position: 'absolute',
}}
/>
<View style={{position: 'absolute', justifyContent: 'center', alignItems: 'center'}}>
<View
style={{
backgroundColor: '#000',
borderWidth: 3,
width: widthCalculator(value),
bottom: -3,
left: 0,
alignItems: 'center',
justifyContent: 'center',
transform: [{ rotate: '0deg'}],
position: 'absolute',
display: displayCalculator(),
}}
/>
<View
style={{
backgroundColor: '#000',
borderWidth: 3,
width: widthCalculator(value),
bottom: -52,
right: -116,
alignItems: 'center',
justifyContent: 'center',
transform: [{ rotate: '45deg'}],
position: 'absolute',
display: displayCalculator(),
}}
/>
<View
style={{
backgroundColor: '#000',
borderWidth: 3,
width: widthCalculator(value),
alignItems: 'center',
justifyContent: 'center',
bottom: -72,
left: -70,
transform: [{ rotate: '90deg'}],
position: 'absolute',
display: displayCalculator(),
}}
/>
<View
style={{
backgroundColor: '#000',
borderWidth: 3,
width: widthCalculator(value),
alignItems: 'center',
justifyContent: 'center',
bottom: -50,
right: -19,
transform: [{ rotate: '135deg'}],
position: 'absolute',
display: displayCalculator(),
}}
/>
<View
style={{
backgroundColor: '#000',
borderWidth: 3,
width: widthCalculator(value),
alignItems: 'center',
justifyContent: 'center',
bottom: -3,
right: 0,
transform: [{ rotate: '180deg'}],
position: 'absolute',
display: displayCalculator(),
}}
/>
<View
style={{
backgroundColor: '#000',
borderWidth: 3,
width: widthCalculator(value),
alignItems: 'center',
justifyContent: 'center',
transform: [{ rotate: '225deg'}, {translateX: 68}],
position: 'absolute',
display: displayCalculator(),
}}
/>
<View
style={{
backgroundColor: '#000',
borderWidth: 3,
width: widthCalculator(value),
alignItems: 'center',
justifyContent: 'center',
bottom: 67,
right: -67,
transform: [{ rotate: '270deg'}],
position: 'absolute',
display: displayCalculator(),
}}
/>
<View
style={{
backgroundColor: '#000',
borderWidth: 3,
width: widthCalculator(value),
alignItems: 'center',
justifyContent: 'center',
bottom: 46,
right: -116,
transform: [{ rotate: '315deg'}],
position: 'absolute',
display: displayCalculator(),
}}
/>
</View>
</View>
</View>
</View>
</View>
</View>
</View>
</View>
);
}
export default PersonalityPlotterDial;
Please let me know if im missing anything as I think it may be some way of doing it with transformations around a point - any help even pointing me in the right direction would be great!
I have come up with a solution but dislike it and think it would very easily break on different screen sizes but for now it works. Here is my new code:
import React from 'react';
import {View} from "react-native";
interface PersonalityPlotterDialProps {
value: number
}
function PersonalityPlotterDial(props: PersonalityPlotterDialProps) {
const {value} = props;
const widthCalculator = (value: number) => {
switch (value) {
case 0:
return 0;
case 1:
return 37.5;
case 2:
return 62.5;
case 3:
return 87.5;
case 4:
return 112.5;
case 5:
return 137.5;
default:
return 0;
}
};
const translateCalculator = (value: number) => {
switch (value) {
case 0:
return 0;
case 1:
return 1.05;
case 2:
return 1.75;
case 3:
return 2.5;
case 4:
return 3.2;
case 5:
return 3.95;
default:
return 0;
}
}
const displayCalculator = () => {
if (widthCalculator(value) === 0) {
return 'none'
}
}
return (
<View style={{alignItems: 'center', justifyContent: 'center', marginTop: 32, marginBottom: 64}}>
<View style={{
borderColor: '#DBDBDB',
borderWidth: 1,
height: 275,
width: 275,
borderRadius: 275 / 2,
alignItems: 'center',
justifyContent: 'center'
}}>
<View style={{
borderColor: '#DBDBDB',
borderWidth: 1,
height: 225,
width: 225,
borderRadius: 225 / 2,
alignItems: 'center',
justifyContent: 'center'
}}>
<View style={{
borderColor: '#DBDBDB',
borderWidth: 1,
height: 175,
width: 175,
borderRadius: 175 / 2,
alignItems: 'center',
justifyContent: 'center'
}}>
<View style={{
borderColor: '#DBDBDB',
borderWidth: 1,
height: 125,
width: 125,
borderRadius: 125 / 2,
alignItems: 'center',
justifyContent: 'center'
}}>
<View style={{
borderColor: '#DBDBDB',
borderWidth: 1,
height: 75,
width: 75,
borderRadius: 75 / 2,
alignItems: 'center',
justifyContent: 'center',
position: 'relative'
}}>
<View style={{position: 'absolute', justifyContent: 'center', alignItems: 'center'}}>
<View
style={{
borderColor: '#DBDBDB',
borderWidth: 1,
width: 275,
alignItems: 'center',
justifyContent: 'center',
transform: [{ rotate: '45deg'}],
position: 'absolute',
}}
/>
<View
style={{
borderColor: '#DBDBDB',
borderWidth: 1,
width: 275,
alignItems: 'center',
justifyContent: 'center',
transform: [{ rotate: '90deg'}],
position: 'absolute',
}}
/>
<View
style={{
borderColor: '#DBDBDB',
borderWidth: 1,
width: 275,
alignItems: 'center',
justifyContent: 'center',
transform: [{ rotate: '135deg'}],
position: 'absolute',
}}
/>
<View
style={{
borderColor: '#DBDBDB',
borderWidth: 1,
width: 275,
alignItems: 'center',
justifyContent: 'center',
transform: [{ rotate: '180deg'}],
position: 'absolute',
}}
/>
<View style={{position: 'absolute', justifyContent: 'center', alignItems: 'center'}}>
<View
style={{
backgroundColor: '#000',
borderWidth: 3,
width: widthCalculator(value),
bottom: -3,
left: 0,
alignItems: 'center',
justifyContent: 'center',
transform: [{ rotate: '0deg'}],
position: 'absolute',
display: displayCalculator(),
}}
/>
<View
style={{
backgroundColor: '#000',
borderWidth: 3,
width: widthCalculator(value),
alignItems: 'center',
justifyContent: 'center',
transform: [{ rotate: '45deg'}, {translateX: (translateCalculator(value)) * 17.5}],
position: 'absolute',
display: displayCalculator(),
}}
/>
<View
style={{
backgroundColor: '#000',
borderWidth: 3,
width: widthCalculator(value),
alignItems: 'center',
justifyContent: 'center',
transform: [{ rotate: '90deg'}, {translateX: (translateCalculator(value)) * 17.5}],
position: 'absolute',
display: displayCalculator(),
}}
/>
<View
style={{
backgroundColor: '#000',
borderWidth: 3,
width: widthCalculator(value),
alignItems: 'center',
justifyContent: 'center',
transform: [{ rotate: '135deg'}, {translateX: (translateCalculator(value)) * 17.5}],
position: 'absolute',
display: displayCalculator(),
}}
/>
<View
style={{
backgroundColor: '#000',
borderWidth: 3,
width: widthCalculator(value),
alignItems: 'center',
justifyContent: 'center',
bottom: -3,
right: 0,
transform: [{ rotate: '180deg'}],
position: 'absolute',
display: displayCalculator(),
}}
/>
<View
style={{
backgroundColor: '#000',
borderWidth: 3,
width: widthCalculator(value),
alignItems: 'center',
justifyContent: 'center',
transform: [{ rotate: '225deg'}, {translateX: (translateCalculator(value)) * 17.5}],
position: 'absolute',
display: displayCalculator(),
}}
/>
<View
style={{
backgroundColor: '#000',
borderWidth: 3,
width: widthCalculator(value),
alignItems: 'center',
justifyContent: 'center',
transform: [{ rotate: '270deg'}, {translateX: (translateCalculator(value)) * 17.5}],
position: 'absolute',
display: displayCalculator(),
}}
/>
<View
style={{
backgroundColor: '#000',
borderWidth: 3,
width: widthCalculator(value),
alignItems: 'center',
justifyContent: 'center',
transform: [{ rotate: '315deg'}, {translateX: (translateCalculator(value)) * 17.5}],
position: 'absolute',
display: displayCalculator(),
}}
/>
</View>
</View>
</View>
</View>
</View>
</View>
</View>
</View>
);
}
export default PersonalityPlotterDial;
I am trying to make an element with style={styles.settingsButtonContainer} not to depend on position of other elements on the view, but to be always in the top right corner of the screen. I am trying in this way:
<View style={styles.container}>
<RCActivityIndicator animating={showActivityIndicator} />
<RCModal title={alertTitle} visible={alertVisible} onButtonPress={alertOnPress} />
<ScrollView contentContainerStyle={{ flexGrow: 1, justifyContent: 'center' }}>
<Text style={styles.title}>Noughts and Crosses</Text>
<Text style={styles.tip}>Get {winCondition()} in row, column or diagonal</Text>
<TouchableHighlight underlayColor="#000000" style={[styles.button, styles.newGameButton]} onPress={setInitialFieldState}>
<Text style={styles.buttonText}>New game</Text>
</TouchableHighlight>
<Text style={styles.turnContainer}>Turn: <Text style={[styles.turn, { color: turn === 'X' ? '#2E86C1' : '#E74C3C'}]}>{turn}</Text></Text>
<Field state={fieldState} size={fieldSize} winner={winCombination} onCellPress={onCellPress} />
</ScrollView>
<View style={styles.settingsButtonContainer}>
<TouchableHighlight underlayColor={theme.colors.secondary} style={styles.settingsButton} onPress={onSettingsPress}>
<Image source={require('../img/settings.png')} style={styles.settingsIcon} />
</TouchableHighlight>
</View>
</View>
const styles = StyleSheet.create({
container: {
flex: 1
},
title: {
textAlign: 'center',
fontSize: 33,
fontFamily: theme.fonts.primary,
color: theme.colors.text
},
button: {
alignItems: 'center',
padding: 5,
margin: 5,
marginLeft: 10,
marginRight: 10,
borderRadius: 20,
height: 35,
justifyContent: 'center'
},
newGameButton: {
backgroundColor: theme.colors.primary,
paddingLeft: 15,
paddingRight: 15,
},
buttonText: {
fontSize: 25,
fontFamily: theme.fonts.primary,
color: theme.colors.text
},
tip: {
textAlign: 'center',
fontSize: 25,
marginLeft: 10,
marginRight: 10,
fontFamily: theme.fonts.primary,
color: theme.colors.text
},
turnContainer: {
textAlign: 'center',
fontSize: 33,
fontFamily: theme.fonts.primary,
color: theme.colors.text,
marginLeft: 10,
},
turn: {
fontSize: 30,
fontFamily: theme.fonts.noughtsAndCrosses,
},
privacy: {
textAlign: 'center',
color: theme.colors.secondaryText,
fontSize: 15,
textDecorationLine: "underline",
marginTop: 20
},
settingsButtonContainer: {
position: 'absolute',
top: 5,
right: 5,
height: 50,
width: 50,
alignSelf: 'flex-end',
},
settingsButton: {
height: 50,
width: 50,
borderRadius: 25,
},
settingsIcon: {
height: 50,
width: 50
},
settings: {
marginTop: 30
},
buttonsContainer: {
flexDirection: 'row',
alignItems: 'center'
}
});
But it just takes a full row for itself, so the ScrollView doesn't take 100% height. How to make it work?
try to wrap the settingsButtonContainer
and use
settingButtonContainerWrapped: {
alignItem: 'flex-end',
flexDirection : 'row',
},
Actually the issue was in another element, that was on top of the ScrollView - it was RCActivityIndicator who took this place. I styled it, and it worked.
Use css:
[eleSelector] {
position: absolute;
right: 0;
top: 0;
}
Check HTML element Selector in CSS
I have a simple textbox to which i have given an outline. However, If you look closely you will see that the border and the border outline dont match. The white color of the View extends out of the border outline as well. How can I fix this?
export const AddressTextBox: React.FunctionComponent<AddressTextBoxProps> = ({
placeName,
}) => {
return (
<View style={styles.textBox}>
<Text style={styles.text}>{placeName}</Text>
</View>
);
};
export const styles = StyleSheet.create({
textBox: {
backgroundColor: 'white',
height: moderateScale(50),
width: '70%',
marginTop: moderateScale(40),
alignSelf: 'center',
borderRadius: moderateScale(20),
borderColor: '#383838',
borderWidth: 0.3,
alignItems: 'center',
flexDirection: 'row',
},
text: {
fontSize: moderateScale(13),
flex: 1,
marginHorizontal: 10,
textAlign: 'center',
},
});
Edit:
The problem doesn't exist in iOS simulator but does occur in Android phones.
I try with this and without moderateScale and it works fine
<View style={{ flex: 1, backgroundColor: 'pink' }}>
<View
style={{
backgroundColor: 'white',
height: 50,
width: '70%',
marginTop: 40,
alignSelf: 'center',
borderRadius: 20,
borderBottomColor: 'red',
borderTopColor: 'red',
borderRightColor: 'red',
borderLeftColor: 'red',
borderWidth: 0.3,
alignItems: 'center',
flexDirection: 'row'
}}>
<Text
style={{
fontSize: 13,
flex: 1,
marginHorizontal: 10,
textAlign: 'center'
}}>
{'vergaminol'}
</Text>
</View>
</View>
I animate my view up 120 pixels when the keyboard opens for a Modal I have. When the keyboard closes, the view returns 120 pixels down. The problem is, the area that goes off screen at the top, when it gets animated back, the view is slightly smaller, and it gets slightly smaller each time, Here is the code - I will put a comment to show the view that is shrinking:
<Animated.View
style={{
paddingTop: 5,
paddingBottom: 10,
paddingLeft: 10,
paddingRight: 10,
marginTop: this.state.yPosition,
marginBottom: this.state.yPositionPositive,
flex: 1,
marginLeft: (Dimensions.get('window').width - 300) / 4,
backgroundColor: 'rgba(0,0,0,0.8)',
width: 300,
borderRadius: 4,
borderWidth: 0,
}}>
<View style={{ flexDirection: 'column', justifyContent: 'space-between', flex: 1 }}>
<View style={{height: 126, backgroundColor: 'blue', alignItems: 'stretch'}}>
<ScrollView contentContainerStyle={{flexGrow:1}} style={{flexDirection: 'column', backgroundColor: '#e6fffe'}}>
<View style={{height: 90, backgroundColor: 'red', flexDirection: 'row', justifyContent: 'center', alignItems: 'center', paddingTop: 5, paddingBottom: 5, borderBottomColor: '#6de3dc', borderBottomWidth: 0}}>
<View style={{justifyContent: 'center', alignItems: 'center', flex: 0.5}}>
<View style={{flexDirection: 'column', justifyContent: 'space-between'}}>
<Image
source={require('../assets/billythekid2.jpg')}
style={{height: 60, width: 60, marginTop: Platform.OS === 'ios' ? 10 : 10, borderColor: '#6de3dc', borderWidth: 2, borderRadius: 30}}
/>
<View style={{flexDirection: 'row', justifyContent: 'center', alignItems: 'center', marginTop: 5}}>
<Ionicons
name='ios-star'
color='#eec400'
size={14}
/>
<Ionicons
name='ios-star'
color='#eec400'
size={14}
/>
<Ionicons
name='ios-star'
color='#eec400'
size={14}
/>
<Ionicons
name='ios-star'
color='#eec400'
size={14}
/>
<Ionicons
name='ios-star'
color='#eec400'
size={14}
/>
</View>
</View>
</View>
<View style={{flexDirection: 'column', backgroundColor: '#e6fffe', marginTop: Platform.OS === 'ios' ? 10 : 10, flex: 0.5}}>
<View style={{flexDirection: 'row', flex: 0.5}}>
<View style={{flex: 0, alignSelf: 'center'}}>
<Text style={{fontSize: 16, fontWeight: '700'}}>
eamon.white
</Text>
</View>
</View>
</View>
</View>
<View style={{flex: 0, marginBottom: 5, backgroundColor: '#e6fffe'}}>
<Text
style={{
width: 280,
flex: 0,
backgroundColor: '#e6fffe',
paddingLeft: 5,
borderWidth: 0,
borderRadius: 4,
color: '#000',
fontSize: 14,
}}>
{this.state.messageFromSender}
</Text>
</View>
</ScrollView>
</View>
<View style={{flex: 1}} onLayout={(event) => {
this.setState({height: event.nativeEvent.layout.height});
}}>
<TouchableWithoutFeedback onPress={Keyboard.dismiss}>
<View style={{ flexDirection: 'column', flex: 1 }}>
<Text
style={{
flex: 0,
width: Dimensions.get('window').width,
color: 'white',
fontWeight: '700',
marginTop: 5,
marginBottom: 5
}}>
Date(s) Needed:
</Text>
{this.showCalendar()}
</View>
</TouchableWithoutFeedback>
<View style={{ flex: 0, marginBottom: 10, justifyContent: 'center', flexDirection: 'column', marginTop: 0 }}>
<TextInput
style={{
width: 280,
borderColor: 'gray',
borderWidth: 1,
backgroundColor: '#ffffff',
paddingLeft: 5,
borderRadius: 4,
height: this.state.height - 313
}}
onChangeText={text => this.setState({ message: text })}
value={this.state.message}
multiline={true}
numberOfLines={2}
onFocus={this.animateUp}
placeholder='Type a message...'
/>
</View>
</View>
<View style={{ flex: 0.1, borderRadius: 4, borderWidth: 0, marginBottom: 10 }}>
<TouchableOpacity
activeOpacity={1}
style={{
backgroundColor: this.state.rentButtonBackground,
flex: 1,
justifyContent: 'center',
alignItems: 'center',
width: 280,
borderRadius: 4,
borderWidth: 0,
}}
onPress={() => {
}}>
<Text
style={{
backgroundColor: this.state.rentButtonBackground,
textAlign: 'center',
color: 'white',
fontWeight: '900',
fontSize: 18,
borderRadius: 4,
borderWidth: 0,
}}>
RESPOND
</Text>
</TouchableOpacity>
</View>
<View style={{ flex: 0.1, borderRadius: 4, borderWidth: 0, marginBottom: 10 }}>
<TouchableOpacity
activeOpacity={1}
style={{
backgroundColor: this.state.rentButtonBackground,
flex: 1,
justifyContent: 'center',
alignItems: 'center',
width: 280,
borderRadius: 4,
borderWidth: 0,
}}
onPress={() => {
}}>
<Text
style={{
backgroundColor: this.state.rentButtonBackground,
textAlign: 'center',
color: 'white',
fontWeight: '900',
fontSize: 18,
borderRadius: 4,
borderWidth: 0,
}}>
ACCEPT
</Text>
</TouchableOpacity>
</View>
<View style={{ flex: 0.1, borderRadius: 4, borderWidth: 0 }}>
<TouchableOpacity
activeOpacity={1}
style={{
backgroundColor: this.state.rentButtonBackground,
flex: 1,
justifyContent: 'center',
alignItems: 'center',
width: 280,
borderRadius: 4,
borderWidth: 0,
}}
onPress={() => {
}}>
<Text
style={{
backgroundColor: this.state.rentButtonBackground,
textAlign: 'center',
color: 'white',
fontWeight: '900',
fontSize: 18,
borderRadius: 4,
borderWidth: 0,
}}>
DECLINE
</Text>
</TouchableOpacity>
</View>
</View>
</Animated.View>
Animations:
animateUp = () => {
Animated.parallel([
Animated.timing(this.state.yPosition, {
toValue: -120,
duration: 300,
}),
Animated.timing(this.state.yPositionPositive, {
toValue: 120,
duration: 300,
})
]).start();
}
Animated.parallel([
Animated.timing(this.state.yPosition, {
toValue: 0,
duration: 1,
}),
Animated.timing(this.state.yPositionPositive, {
toValue: 0,
duration: 1,
})
]).start()
It starts out like this:
Each time the keyboard opens and closes, and the animation happens, pushing the top of the modal off the screen, the ScrollView shrinks a little - until it ends up looking like this:
Any suggestions would be great.
If you need to animate a view when the keyboard opens, use KeyboardAvoidingView:
https://facebook.github.io/react-native/docs/keyboardavoidingview
I'm trying to have a popup dialog (created as a component with position: 'absolute') and to close it when user clicks outside of the popup.
I'm new to React Native so other things I did might be wrong, forgive me for that :)
This is a screenshot of the popup when it is open
This is some of the code:
From the Popup component:
render() {
if (!this.props.open) {
return <View />
}
return (
<View style={styles.container}>
<View style={styles.popupStyle}>
<View style={{flex:1, justifyContent: 'center', marginRight: 10}}>
<View style={styles.amountEnterStyle}>
<TextInput
keyboardType={'numeric'}
underlineColorAndroid='transparent'
autoCorrect={false}
style={styles.textInputStyle}
value={this.state.amount}
onChangeText={this._onAmountEnter.bind(this)} />
<Text style={styles.currencyTextStyle}>NIS</Text>
</View>
<View style={styles.separatorStyle} />
<View style={styles.categorySectionStyle}>
{this._renderCategoryDropdown()}
</View>
</View>
<View style={{justifyContent: 'center'}}>
<TouchableWithoutFeedback
onPress={this._onAddPaymentClicked.bind(this)} >
<View style={{width: 110, height:100, backgroundColor: "#ff0000"}} />
</TouchableWithoutFeedback>
</View>
</View>
</View>
);
const styles = StyleSheet.create({
container: {
position: 'absolute',
top: 0,
bottom: 0,
left: 0,
right: 0,
width: undefined,
height: undefined,
justifyContent: 'center',
alignItems: 'center',
},
amountEnterStyle: {
justifyContent: 'center',
alignItems: 'center',
flexDirection: 'row'
},
textInputStyle: {
width: 100,
fontSize: 50,
fontWeight: 'bold',
height: 65,
flex: 1,
marginTop: -20,
paddingBottom: 0,
marginBottom: 0,
marginLeft:10,
textAlignVertical: 'center'
},
currencyTextStyle: {
fontSize: 50,
color: '#c0c0c0',
marginTop: -20,
textAlignVertical: 'center'
},
separatorStyle: {
height: 2,
marginTop: 0,
backgroundColor: '#c0c0c0',
},
categorySectionStyle: {
justifyContent: 'flex-start',
flexDirection: 'row',
alignItems: 'flex-start',
marginTop: 8
},
categoryColorDotStyle: {
width: 20,
height: 20,
borderRadius: 100/2,
marginLeft: 10,
marginTop: 5,
},
categoryTextStyle: {
fontSize: 24,
marginHorizontal: 4,
color: '#c0c0c0',
marginLeft: 10,
paddingRight: 10,
marginTop: -3
},
popupStyle: {
width: Dimensions.get('window').width - 60,
flexDirection: 'row',
justifyContent: 'space-between',
height: 150,
paddingRight:10,
paddingLeft:10,
borderRadius: 2,
margin: 20,
padding: 10,
opacity: 1,
borderRadius: 10,
backgroundColor: '#ffffff'
},
dropdownSeparator: {
height: 1,
backgroundColor: 'cornflowerblue'
},
And this is the hosting component:
render() {
var totalIncome = this.props.balance.totalIncome;
var totalExpanses = this.props.balance.totalExpanses;
return (
<View style={{flex:1, justifyContent: 'space-between'}}>
<Image pointerEvents='none' source={require('../../res/background.png')} style={styles.container} />
<MainScreenHeader onSettingPress={this._onBalanceSettingsPress.bind(this)}/>
<MainBalanceCounter totalCount={totalIncome} currentCount={totalIncome-totalExpanses} />
<View style={{justifyContent: 'center', alignItems: 'center', marginBottom: 150}}>
<AddPaymentButton onPress={this._onAddPaymentPress.bind(this)} />
<PaymentPopup
open={this.state.paymentPopupOpen}
onAddPaymentClicked={this._onPaymentPopupAddClicked.bind(this)} />
</View>
</View>
);
}
const styles = StyleSheet.create({
container: {
position: 'absolute',
top: 0,
left: 0,
right: 0,
bottom: 0,
width: undefined,
height: undefined,
backgroundColor:'transparent',
justifyContent: 'center',
alignItems: 'center',
},
innerContainer: {
justifyContent: 'space-around',
alignItems: 'center',
flex: 1,
backgroundColor: 'transparent'
},
});
I was trying man things to have a view that will catch clicks that happens outside of the popup, but no success.
Any help will be much appreciated,
Thanks,
Giora.
have you tried out react-native-modalbox? I use it in my applications and it works pretty great. If you have touch events behind the modal, it will close. Also, you can define how large you'd like the modal to be. It doesn't have to take up the whole screen.
Otherwise, you were on the right track. You'd need a TouchableWithoutFeedback component that covers the full width and height of the screen. Your popup would be alongside of this component with a higher zIndex. Let me know if you'd like to go this route and I can provide more advice. Cheers!