I need to show hide my password on eye click.
Right now I am trying to do like this
const [showPassword, setShowPassword] = useState(false)
<View style={styles.SectionStyle}>
<Text style={styles.textStyle} >Password</Text>
<View style={{ flexDirection: 'row', alignItems: 'center' }}>
<TextInput
style={styles.inputStyle}
onChangeText={password => setPassword(password)}
underlineColorAndroid="#FFFFFF"
placeholderTextColor="grey"
secureTextEntry={showPassword}
placeholder="Must be at least 6 characters"
// ref={ref => {
// this._addressinput = ref;
// }}
// onSubmitEditing={Keyboard.dismiss}
blurOnSubmit={true}
/>
<TouchableOpacity onPress={() => setShowPassword(showPassword = !showPassword)}>
<Image
source={require('./../../../public/icons/Hide.png')}
style={{
position: 'absolute',
right: 0,
top: -2,
marginRight: 16,
// marginTop: 30,
width: 16,
height: 16
}}
/>
</TouchableOpacity>
</View>
</View>
But it's not working I am doing something wrong? I think need to do something in state?
the setShowPassword accepts an arrow function as arguments with the state as params
So it should be like this:
<TouchableOpacity onPress={() => setShowPassword(showPassword => !showPassword)}>
Related
as you can see in the image, I have implemented adding Text inputs dynamically with the button press, everything is working perfectly only the 1st text input hidden item (Remove Button) not hiding when swiping the other text inputs.
const initialState = {
col1: '',
key: 0,
};
const [inputField, setInputField] = useState<Values[]>([initialState]);
<SwipeListView
data={inputField}
renderItem={data => renderItem(data)}
renderHiddenItem={data => renderHiddenItem(data)}
leftOpenValue={55}
rightOpenValue={-100}
disableRightSwipe={true}
ListHeaderComponent={
<View style={[styles.headingContainer]}>
<Text style={[styles.headingText]}>{Props.inputHeading}</Text>
</View>
}
ListFooterComponent={
<View style={styles.buttonContainer}>
<TouchableOpacity
style={styles.addBtn}
activeOpacity={0.7}
onPress={onPressAddBtn}>
<Text style={styles.BtnText}>Add</Text>
</TouchableOpacity>
<TouchableOpacity style={styles.submitBtn} activeOpacity={0.7}>
<Text style={styles.BtnText}>Submit</Text>
</TouchableOpacity>
</View>
}
style={{height: Dimensions.get('screen').height / 1.3}}
/>
const renderItem = (data: any) => {
return (
<TouchableHighlight key={data.item.key}>
<TextInput
placeholder="Hello"
onChangeText={e => handleChange(data.item.key, 'col1', e)}
value={data.item.col1}
style={[styles.textInput, Props.textInputStyle]}
// {...Props.textInputProps}
/>
</TouchableHighlight>
);
};
const renderHiddenItem = (rowData: any) => {
return (
<View
style={{
justifyContent: 'flex-end',
flexDirection: 'row',
alignItems: 'center',
}}>
<TouchableOpacity
activeOpacity={0.7}
style={{
backgroundColor: 'red',
justifyContent: 'center',
flexDirection: 'row',
width: 90,
height: 45,
alignItems: 'center',
borderRadius: 5,
}}>
<Text style={{color: 'white'}}>Remove</Text>
</TouchableOpacity>
</View>
);
};
but other all element's swipe is working as expected only the first element is not working as expected
found solution by adding keyExtractor={item => item.key.toString()} to swiper flatlist.
ListHeaderComponent inside flatlist doesn't work. It won't render nothing in header (above flatlist). If I however put some custom component it does work but it doesn't with my renderHeader function. I tried making a custom component with the same view as in renderHeader but when I used that nothing rendered so I don't know
My flatlist along with whole render:
render() {
const { height } = Dimensions.get("window");
return (
<View style={{flex: 1,
backgroundColor: "#EBECF4"}}>
{/* <Text>
Connection Status :{" "}
{this.state.connection_status ? "Connected" : "Disconnected"}
</Text> */}
{/* <Loader loading={this.state.loading} /> */}
<StatusBar backgroundColor="#63003d" barStyle="light-content" />
<SafeAreaView>
<ModernHeader
backgroundColor="#63003d"
height={50}
text="Eleph"
textStyle={{
color: "white",
fontFamily: "Lobster-Regular",
//fontWeight: "bold",
fontSize: 25,
}}
leftIconComponent={
<TouchableOpacity
style={{ marginRight: 0, margin: 0 }}
onPress={() =>
this.props.navigation.dispatch(DrawerActions.openDrawer())
}
>
<FontAwesome5 name="bars" size={22} color="white" />
</TouchableOpacity>
}
rightIconComponent={
<TouchableOpacity
style={{ marginLeft: 0, margin: 0 }}
onPress={() => this.props.navigation.navigate("Profile")}
>
{/* <MaterialCommunityIcons
name="chart-areaspline"
size={24}
color="#639dff"
/> */}
<Foundation name="graph-bar" size={24} color="white" />
{/* <FontAwesome name="bar-chart" size={24} color="white" /> */}
</TouchableOpacity>
}
/>
</SafeAreaView>
<FlatList
//contentInset={{ top: HEADER_HEIGHT }}
//contentOffset={{ y: -HEADER_HEIGHT }}
data={this.state.post}
extraData={this.state.post}
keyExtractor={(item) => item.id.toString()}
style={{
marginHorizontal: 0,
marginVertical: 6,
}}
renderItem={({ item }) => this.renderPost(item)}
ListFooterComponent={this.renderFooter}
ListHeaderComponent={this.renderHeader}
refreshControl={
<RefreshControl
style={{ color: "#639dff" }}
tintColor="#639dff"
titleColor="#fff"
refreshing={this.state.isLoading}
onRefresh={this.onRefresh}
/>
}
initialNumToRender={7}
onEndReachedThreshold={0.1}
showsVerticalScrollIndicator={false}
onEndReached={() => {
if (
!this.onEndReachedCalledDuringMomentum &&
!this.state.isMoreLoading
) {
this.getMore();
}
}}
onMomentumScrollBegin={() => {
this.onEndReachedCalledDuringMomentum = false;
}}
onScroll={(e) => {
scrollY.setValue(e.nativeEvent.contentOffset.y);
}}
></FlatList>
{/* <View style={styles.footer}>
<TouchableOpacity
activeOpacity={0.9}
onPress={this.getMore}
style={styles.loadMoreBtn}
>
<Text style={styles.btnText}>See more moods</Text>
{this.state.loading ? (
<ActivityIndicator color="white" style={{ marginLeft:8 }} />
) : null}
</TouchableOpacity>
</View> */}
</SafeAreaView>
</View>
My renderHeader function:
renderHeader = () => {
return (
<View
style={{
flex: 1,
flexDirection: "row",
backgroundColor: "#ffffff",
//width: "100%",
padding: 11,
alignItems: "center",
position: "absolute",
justifyContent: "center",
//top: 50,
//bottom: 0,
//left: 0,
//elevation: 4,
//right: 0,
//height: 50,
}}
//flexDirection: "row",
//backgroundColor: "#ffffff",
//width: "100%",
//padding: 11,
//alignItems: "center",
>
<TouchableOpacity
onPress={() => this.props.navigation.navigate("Post")}
>
<Text
style={{ alignItems: "center", color: "#C4C6CE" }}
//placeholder={How are you feeling right now ${this.state.user.name}?}
multiline
>{Tell us how are you feeling right now ${this.state.user.name}?}</Text>
</TouchableOpacity>
{/* <View style={styles.divider}></View> */}
</View>
);
}
Why for example renderFooter works??
renderFooter = () => {
if (!this.state.isMoreLoading) return true;
return (
<ActivityIndicator
size="large"
color={"#D83E64"}
style={{ marginBottom: 10 }}
/>
);
};
Use ListHeaderComponentStyle to style the ListHeaderComponent.
I created a simple snack for you, check if this helps. Your code looks okay but not sure about the whole screen design. Here is my snack link.
https://snack.expo.io/#saad-bashar/excited-fudge
It might be related to the other components inside your screen. So first check only with flatlist, remove all other components. Hope you can sort it out :)
The solution is to remove the "absolute" style in the header for flatlist. The question is mine im just answering with different account but this is the solution that worked.
I need to define the next view that gets focus once the button is pressed, however, there is no much information in React Native documentation (https://reactnative.dev/docs/view#nextfocusdown).
So far I have something like this:
const ListHeader = React.memo(({
navigation
}) => {
return (
<>
<View
style={{
width: '100%',
backgroundColor: '#338cf7',
height: 70,
flex: 1,
flexDirection: 'row',
justifyContent: 'space-between',
alignItems: 'center'
}}
focusable={false}
>
<View
style={{ flex: 1, flexDirection: 'row', alignItems: 'center' }}
focusable={false}>
<TouchableNativeFeedback
background={VeoHoverBackground}
onPress={() => navigation.navigate('Sidebar')}
>
<View nextFocusDown={next_to_focus_id}>
<CustomIcon
style={{ padding: 10, color: 'white' }} size={22}
name='customize' />
</View>
</TouchableNativeFeedback>
<TouchableNativeFeedback
background={VeoHoverBackground}>
<View focusable={false}>
<Text style={{ color: 'white', marginLeft: 10, fontSize: 18 }}
focusable={false}>VEO Messanger</Text>
</View>
</TouchableNativeFeedback>
</View>
<TouchableNativeFeedback
onPress={() => navigation.navigate('NewMessageView')}
background={VeoHoverBackground}>
<View>
<CustomIcon
style={{ padding: 10, color: 'white' }} size={22}
name='edit-rounded' />
</View>
</TouchableNativeFeedback>
</View>
</>
);
});
How to get the id of the element that has to be focused next? In my case it has to be second TouchableNativeFeedback element.
So I work with React Native so I am not entirely sure if React works the same way, but you have to pass a ref to the nextFocusDown prop. I see you have the id <View nextFocusDown={next_to_focus_id}>but I don't see the where the next_to_focus_id ref is.
So in React Native, for example, I would make a ref with useRef and use the ref prop on TextInput or TouchableOpacity. Here I will use a really simple TextInput example:
```
const emailRef = useRef();
const passwordRef=useRef();
<TextInput
ref={emailRef}
nextFocusDown={passwordRef}>
</TextInput>
<TextInput
ref={passwordRef}>
</TextInput>
```
Hopefully that helps!
Hi how can I first show the user that I've clicked on and then display a swiper ? I can't find a logic for that. I have a list of users and when I click on one, it should open a new component where we will find more infos about that user. Then I want to swipe between the list of users on the same component of the description ?
Here are my user profile component and the flatlist :
render () {
var colorConnected;
if (this.props.navigation.getParam('Statut') === "ON") {
colorConnected = "#1fbc26";
}
else if (this.props.navigation.getParam('Statut') === "OFF") {
colorConnected = "#ff0303";
}
else {
colorConnected = "#ffd200";
}
return (
<Swiper showsPagination={false}>
{this.state.items.map((item, key) => {
return (
<ScrollView style = {styles.view_container}>
<View style={styles.photo}>
<ImageBackground source={{uri:this.props.navigation.getParam('Photo')}} style={{ width: '100%', height: '100%' }}>
<View style={styles.photo_content}>
<LinearGradient colors={['transparent', 'rgba(0,0,0,0.5)']} style={{ position: 'absolute', left: 0, right: 0, bottom: 0, height: 80 }} />
<View style={{ flexDirection: 'row', alignItems: 'center' }}>
<View>
<Text style={{ fontSize: 40, color:'white' }}>{this.props.navigation.getParam('Age')}</Text>
</View>
<View style={{ marginRight: 7, marginLeft: 7, backgroundColor: '#ffffff', width: 1, height: 39 }}></View>
<View style={{ flexDirection: 'column', flex:1 }}>
<View style={{ flexDirection: 'row' }}>
<View style={[styles.bulle_presence, { backgroundColor: colorConnected } ]}></View>
<Text style={{ fontSize: 18, fontWeight: '600', color:'white' }}>{this.props.navigation.getParam('Pseudo')}</Text>
</View>
<View style={{ flexDirection: 'row', justifyContent: 'space-between'}}>
<Text style={{ fontSize: 15, color:'white' }}>{this.props.navigation.getParam('Distance')}</Text>
<Text style={{ fontSize: 15, color:'white'}}>{this.props.navigation.getParam('Genre')}</Text>
</View>
</View>
</View>
</View>
</ImageBackgroud>
</View>
</ScrollView>
)
})}
</Swiper>
)}
}
render() {
GLOBAL.data = this.state.dataSource;
//console.log(GLOBAL.data);
return (
<SafeAreaView style={{ flex:1 }}>
<View style={styles.main_container}>
<FlatList style={styles.flatList}
data={this.state.dataSource}
extraData = {this.state}
keyExtractor={(item, index) => item.MembreId}
renderItem={(item) => <UserItem user={item} displayDetailForUser={this._displayDetailForUser} />}
numColumns={numColumns}
refreshing={this.state.refreshing}
onRefresh={this.handleRefresh} />
</View>
</SafeAreaView>
)
}
With this code, I'm only able to swipe on the user where I've clicked. The others user are not showing.
You can open a modal then use a carousel like react-native-snap-carousel in full screen mode to generate your use case
I want to be able to align all reply icons to the far right, where the red line is, regardless of where they start.
Edit: added more information to show how recursion is used in the component. Why I try to use some answers that work without recursion, I receive an undesired effect.
This is the code I have in place so far:
class Comment extends Component {
render() {
return(
<View>
<Header
rounded
style={{
backgroundColor: '#ffffff',
position: 'relative',
}}
>
<View style={{flexDirection: 'row', flexWrap: 'wrap', right: '43%', top: '50%'}}>
<Icon name='chevron-left' size={10} color='#006FFF' style={{top: '6%'}}/>
<NativeText
onPress={() => this.props.history.push('/')}
style ={{color: '#006FFF', fontSize: 12, fontFamily: 'Montserrat-Regular'}}
>
Back
</NativeText>
</View>
</Header>
<View
style={{paddingLeft: '2%', paddingTop: '2%'}}
>
<CommentList
options={this.props.location.state.comments}
currentUser={this.props.location.state.currentUser}
history={this.props.history}
reportId={this.props.location.state.reportId}
optionsForBackButton={this.props.location.state.comments}
/>
</View>
</View>
)
}
}
export default withRouter(Comment)
const CommentList = ({options, currentUser, history, reportId, optionsForBackButton}) => {
return (
<View>
{options.map(option => (
<View
style={{flexDirection: 'row'}}
>
<NativeText
style={{fontSize: 12, fontFamily: 'Montserrat-Regular'}}
>
{option.content}
</NativeText>
<View
style={{flex: 1, alignItems: 'flex-end' }}
>
<Icon
name='reply'
size={12}
// onPress={() => {
// setModalVisible(true)
// changeParentId(option._id)
// }}
onPress={() => history.push({pathname: '/create-comment', state: {content: option.content, currentUser: currentUser, reportId: reportId, parentCommentId: option._id, optionsForBackButton: optionsForBackButton}})}
/>
</View>
{
<View
style={{left: '10%'}}
>
<CommentList
options={option.reply}
optionsForBackButton={optionsForBackButton}
history={history}
currentUser={currentUser}
reportId={reportId}
/>
</View>
}
</View>
))}
</View>
)
}
Set your icon containing view's flex value to 1. This should cause it to fill all remaining space.
See the following snack: https://snack.expo.io/#jrdndncn/playful-churros
class Comment extends React.Component {
render() {
return (
<View
style={{
marginVertical: 2,
flexDirection: 'row',
marginLeft: (this.props.indent || 0) * 20,
}}>
<Text>{this.props.text}</Text>
<View style={{ flex: 1, alignItems: 'flex-end' }}>
<View style={{ width: 20, height: 20, backgroundColor: 'red' }} />
</View>
</View>
);
}
}
<Comment text="hello" indent={0} />
<Comment text="hello" indent={1} />
<Comment text="hello" indent={2} />
Basically marginLeft:'auto' will do the trick. just add style to icon as :
<Icon
name='reply'
size={12}
style={{marginLeft:'auto'}}
// onPress={() => {
// setModalVisible(true)
// changeParentId(option._id)
// }}
onPress={() => history.push({pathname: '/create-comment', state: {content: option.content, currentUser: currentUser, reportId: reportId, parentCommentId: option._id, optionsForBackButton: optionsForBackButton}})}
/>
i added marginLeft:'auto' in style it will automatically shown at the right end of the screen.