I am using bare react-native CLI.
My modal has a text input field inside. In the modal, when I open the keyboard, the buttons next to the text input are not working. They close the keyboard when tapped instead of working.
I tried it using the native modal module (with KeyboardAvoidingView) and using the react-native-modal
Image
// with react-native-modal
<View style={styles.PostCommentArea}>
<View style={styles.PostBody}>
<Image
source={{ uri: UserDetails.profile_image }}
style={styles.UserImg}
/>
<InputField
ref={InputRef}
style={styles.InputField}
length={0.65}
hv={0.055}
placeholder="Add Comment..."
onSubmitEditing={postComment}
/>
<TouchableHighlight style={styles.PostBtn} onPress={postComment}>
{PostingComment ? (
<>
<Indicator size="small" color={Colors.WHITE} />
</>
) : (
<IconOutline
name="arrow-up"
size={height * 0.027}
color={Colors.WHITE}
/>
)}
</TouchableHighlight>
</View>
</View>
One way of fixing this is wrapping the component in a ScrollView and using the keyboardShouldPersistTaps prop.
'never' tapping outside of the focused text input when the keyboard is
up dismisses the keyboard. When this happens, children won't receive
the tap.
'always', the keyboard will not dismiss automatically, and
the scroll view will not catch taps, but children of the scroll view
can catch taps.
'handled', the keyboard will not dismiss automatically
when the tap was handled by children of the scroll view (or captured
by an ancestor).
<ScrollView keyboardShouldPersistTaps={'handled'}>
...
</ScrollView>
Related
I have a TextInput that is multiline that can bleed past the entire height of the screen. It takes up the whole screen. Whenever there is text that takes up the whole screen, I can't scroll down or up. Whenever I tap to scroll down or up, it focuses on the text input where I tapped.
The scrolling up or down feature of the ScrollView it is inside of no longer works.
How can I keep a scrolling feature when the TextInput takes up the whole screen?
Here's my code:
<KeyboardAvoidingView
style={styles.screen}
behavior={Platform.OS === "ios" ? "padding" : "height"}
>
<View style={styles.body}>
<ScrollView contentContainerStyle={styles.scrollViewCont} keyboardShouldPersistTaps={'always'}>
<TextInput
style={styles.noteTitle}
placeholder={'Note Title'}
value={noteTitle}
onChangeText={setNoteTitle}
multiline={true}
/>
<TextInput
style={styles.noteText}
placeholder={'Note Text'}
value={noteText}
onChangeText={setNoteText}
multiline={true}
/>
</ScrollView>
</View>
{showFooter ? <GlobalFooter AppState={AppState} navigation={navigation} /> : null}
</KeyboardAvoidingView>
I had to give the TextInput a set height. Once I gave the TextInput a height, it became scrollable even when I was focused on it.
enter code hereI want to show a toast when my modal is visible in my react native project.
I use react-native-modal.
I have a button in modal when i press it should show up a toast
I don't want to put my toast tag inside the modal tag
what should i do???
render(){
return(
<>
<Modal visible={this.state.visible}>
<Toast
ref="toast"
style={{backgroundColor:'red'}}
position='bottom'
positionValue={100}
fadeInDuration={1000}
fadeOutDuration={1000}
opacity={0.8}
textStyle={{color:'blue'}}
/>
<SafeAreaView style={{flex:1}}>
<View style={{flex:1,justifyContent:'center',alignItems:'center'}}>
<TouchableOpacity onPress={()=>this.refs.toast.show('hello world!')} style={{height:200,width:100,justifyContent:'center',alignItems:'center',backgroundColor:'blue'}}>
<Text>Modal Button</Text>
</TouchableOpacity>
</View>
</SafeAreaView>
</Modal>
<SafeAreaView style={{flex:1}}>
<View style={{flex:1,justifyContent:'center',alignItems:'center'}}>
<TouchableOpacity onPress={()=>{this.setState({visible:true})}} style={{height:100,width:100,justifyContent:'center',alignItems:'center',backgroundColor:'red'}}>
<Text>button</Text>
</TouchableOpacity>
</View>
</SafeAreaView>
</>
)
}
Actually i wanna be my toast out of my Modal tag but it show in top of screen when modal is visible
react native modal is a native view, so impossible to be covered by a js component.
I'm trying to create an iMessage like sticky text input where the ScrollView content moves up when the keyboard is shown and down when the keyboard is dragged closed. In the React Native repository on Github, there is an example InputAccessoryViewExample.js that is almost exactly what I want, except when the keyboard is shown, ScrollView's content (the messages) are covered by the keyboard.
I've tried a few permutations of the following with no success.
<>
<KeyboardAvoidingView style={{flex: 1}} behavior="padding">
<ScrollView style={{flex: 1}} keyboardDismissMode="interactive">
{Array(15)
.fill()
.map((_, i) => <Message key={i} />)}
</ScrollView>
</KeyboardAvoidingView>
<InputAccessoryView backgroundColor="#fffffff7">
<TextInputBar />
</InputAccessoryView>
</>
I am using react native to implement a community feed. In each post in the feed, I can comment as seen below.
However, the issue is after I enter a comment and want to press on the submit icon on the right, the keyboard will dismiss first before I can tap on the icon to submit the text.
QUESTION:
How can I immediately submit my text after pressing the submit icon without tapping twice (once to dismiss the keyboard, and second to submit)
Here's a snippet of my implementation:
//Code for comments section/box
<View style={styles.commentSectionContainer}>
<View style={[textInputStyle.dark, textInputStyle.compact]}>
<LocalizedTextInput
multiline={false}
autoCorrect={true}
onChangeText={onCommentTextChange}
placeholder="placeholder/writeComment"
style={[textInputStyle.default, {fontSize: 13}]}
underlineColorAndroid="transparent"
value={textComment}
onSubmitEditing={() => {
if (textComment) {
onSubmitComment();
}
}}
returnKeyType="send"
/>
<View style={styles.iconSubmitContainer}>
<IconButton style={styles.commentSubmit} iconName="send" isDisabled={textComment === ''} onPress={onSubmitComment} hitSlop={hitSlop} />
</View>
</View>
</View>
Localized Text Input is using the following textinput
<View style={{flex: 1}}>
<TextInput
multiline={multiline}
style={[defaultStyle, {flex: 1}]}
underlineColorAndroid="transparent"
autoCorrect={true}
{...otherProps}
/>
</View>
The posts are all wrapped in a scrollView.
I tried to use "keyboardShouldPersistTaps" and keyboardDismissMode="Drag-on" but it doesn't produce the expected experience.. The user should be able to dismiss the keyboard by tapping anywhere outside the textinput box instead of requiring to scroll.
If your parent is a ScrollView component, then passing the prop keyboardShouldPersistTaps="always" should do the trick. See the official documentation here.
As Ankit suggested the prop needs to be passed to the scroll view but if that isn't giving you the desired results TextInput has a blur() method that you can call using a ref of that TextInput. Maybe that would help.
I’m writing a React Native app and I want to detect tap/clicks anywhere on the screen so I put an onClick handler on my <View> element but it doesn’t seem to be working. Here is my render function:
<View style={styles.container} onClick={this.onClick}>
<Text style={styles.welcome}>
Tap to change the background
</Text>
</View>
What do I need to do?
For making any element to handle touch/click events in a React-Native UI, you need to put the element inside a TouchableOpacity, TouchableWithoutFeedback, TouchableNativeFeedback or TouchableHighlight element:
<TouchableHighlight onPress = { this.onClick }>
<View style={styles.container}>
<Text style={styles.welcome}>
Tap to change the background
</Text>
</View>
</TouchableHighlight>
Hope that helps.
In React Native version > 55.3 you make check onPress events into your View if use onStartShouldSetResponder props.
Like example:
<View
style={{ flex: 1 }}
onStartShouldSetResponder={() => console.log('You click by View')}
>
<ScrollView
refreshControl={
<RefreshControl
refreshing={this.state.refreshing}
onRefresh={this.onRefresh} />
}
>
<Text>Awesome</Text>
</ScrollView>
</View>
In example I showed how you can get onPress event on View and not blocking other event behind them. Refresh control still work correct.
In my case the following works fine. You can use onTouchStart and onTouchEnd handlers on any View via props, for example:
<View onTouchStart={() => this.doSomething()} />
More information
This worked for me...
onTouchEnd={() => alert('TAPPED')}
The easiest way to do that:
<TouchableOpacity style={styles.container} onPress={()=> whateverFunc(parameter)}>
<Text style={styles.welcome}>
Tap to change the background
</Text>
</TouchableOpacity>
So, you need to replace the 'View' component to a 'TouchableOpacity' or any other Touchable component and you also need to replace the 'onClick' prop to 'onPress'. That's all. The wrapping of a view with a TouchableWhatever component is not necessary at all.