I have a component that work fine on android but it shows an error when I try to open it on the web using expo
Uncaught ReferenceError: TextInputMask is not defined
at ./src/components/atoms/TextInputMask.js (TextInputMask.js:6:1)
Here is TextInputMask code that gives an error
import React, { useEffect, useState } from "react";
import { View, StyleSheet } from "react-native";
import { TextInput, Text } from "react-native-paper";
import { TextInputMask as TextInputMaskDefault } from "react-native-masked-text";
export default TextInputMask = React.forwardRef(
(
{
label,
placeholder,
style,
mode = "outlined",
onChangeValue = () => {},
type = "custom",
options = {},
value,
icon,
disabled,
error,
...props
},
ref
) => {
const [data, setData] = useState();
const [maskValue, setMaskValue] = useState();
useEffect(() => {
if (value === null || value === undefined) {
setMaskValue("");
return;
}
if (value) {
value = String(value);
setMaskValue(value);
}
}, [value]);
useEffect(() => {
let rawValue = data?.getRawValue();
onChangeValue(rawValue, maskValue);
}, [maskValue]);
return (
<View style={style}>
<View style={styles.viewInput}>
<TextInput
style={styles.textInput}
label={label}
placeholder={placeholder}
mode={mode}
autoCapitalize="none"
autoCorrect={false}
autoCompleteType="off"
ref={ref}
disabled={disabled}
value={maskValue}
error={error}
render={(inputProps) => {
return (
<TextInputMaskDefault
{...inputProps}
type={type}
options={options}
onChangeText={(text) => setMaskValue(text)}
ref={(ref) => setData(ref)}
/>
);
}}
{...props}
/>
{icon ? (
<Text style={styles.textInputIcon}>
<TextInput.Icon
name={icon}
onPress={onPress}
size={30}
color={error ? Colors.red800 : null}
disabled={disabled}
/>
</Text>
) : null}
</View>
</View>
);
}
);
Any idea where the error might be? I wonder if there is a difference in creating component for android and web?
Related
The custom TextInput component is illustrated below. I'm new to Typescript and have never tried to construct custom components like TextInput before; I intend to utilize this in all of my other components.
import React, { useState } from "react";
import { View, Text, TextInput, Pressable, KeyboardType } from "react-native";
import Ionicons from "react-native-vector-icons/Ionicons";
import { defaultStyle } from "./inputStyle";
interface Input {
label?: string;
placeholder?: string;
secured?: boolean;
inputStyle?: object;
iconName: string;
iconSize?: number;
keyboardType?: KeyboardType;
onTextChange?: (text: string) => void | undefined;
visibleLeftIcon?: boolean;
Error?: string;
selectionColor?: string;
}
export default function Input(input: Input) {
const [isSecured, setSecured] = useState<boolean>(true);
const [isFocused, setFocused] = useState<boolean>(false);
let _Error = input?.Error?.length !== undefined && input?.Error?.length !== 0;
return (
<View style={defaultStyle.container}>
<View>
<Text>{input.label}</Text>
</View>
<View
style={[
defaultStyle.wrapper,
isFocused && defaultStyle.info,
_Error && defaultStyle.warning,
]}
>
{input.visibleLeftIcon && (
<View style={defaultStyle.icon}>
<Ionicons
name={input.iconName}
size={input.iconSize ? input.iconSize : 22}
/>
</View>
)}
<TextInput
placeholder={input.placeholder}
onChangeText={(text) =>
input?.onTextChange && input?.onTextChange(text)
}
keyboardType={input.keyboardType}
secureTextEntry={input.secured && isSecured}
style={[defaultStyle.input, input.inputStyle]}
onBlur={() => setFocused(false)}
onFocus={() => setFocused(true)}
selectionColor={input.selectionColor}
/>
{input.secured && (
<Pressable
onPress={() => setSecured(!isSecured)}
style={defaultStyle.icon}
>
<Ionicons
name={isSecured ? "ios-eye-off-outline" : "ios-eye-outline"}
size={input.iconSize ? input.iconSize : 22}
/>
</Pressable>
)}
</View>
{_Error && (
<View>
<Text style={[defaultStyle.warning]}>{input?.Error}</Text>
</View>
)}
</View>
);
}
This is how I use it; I'm not sure how I'm going to pass a reference to my custom component. I tried searching but got no results.
import { ScrollView } from "react-native";
import Input from "../Component/Input";
export default function AuthLayout() {
return (
<ScrollView>
<Input
label="First Input"
secured={false}
keyboardType="decimal-pad"
onTextChange={(text) => console.log(text)}
iconName="ios-person-circle-outline"
visibleLeftIcon={true}
selectionColor="black"
/>
<Input
label="Second Input"
secured={true}
onTextChange={(text) => console.log(text)}
iconName="ios-person-circle-outline"
keyboardType="default"
placeholder="wambamram"
visibleLeftIcon={true}
selectionColor="red"
/>
</ScrollView>
);
}
I got the gist of the answer from this link stackoverflow.com/a/52417591, but it was still difficult for me to understand because I had never used a class component before, but I found the solution, and I hope this helps someone else.
What I did was add additional params that accepts a useRef() hook and a callback.
I named it:
onRef and onSubmitRef
import React, { useState, RefObject } from "react"; // new import RefObject
import { View, Text, TextInput, Pressable, KeyboardType } from "react-native";
import Ionicons from "react-native-vector-icons/Ionicons";
import { defaultStyle } from "./inputStyle";
interface Input {
label?: string;
placeholder?: string;
secured?: boolean;
inputStyle?: object;
iconName: string;
iconSize?: number;
keyboardType?: KeyboardType;
onTextChange?: (text: string) => void | undefined;
visibleLeftIcon?: boolean;
Error?: string;
selectionColor?: string;
onRef?: RefObject<TextInput> | null | undefined; // props that accepts ref hook
onSubmitRef?: () => void | undefined; // a callback that runs when TextInput submit
}
export default function Input(input: Input) {
const [isSecured, setSecured] = useState<boolean>(true);
const [isFocused, setFocused] = useState<boolean>(false);
let _Error = input?.Error?.length !== undefined && input?.Error?.length !== 0;
return (
<View style={defaultStyle.container}>
<View>
<Text>{input.label}</Text>
</View>
<View
style={[
defaultStyle.wrapper,
isFocused && defaultStyle.info,
_Error && defaultStyle.warning,
]}
>
{input.visibleLeftIcon && (
<View style={defaultStyle.icon}>
<Ionicons
name={input.iconName}
size={input.iconSize ? input.iconSize : 22}
/>
</View>
)}
<TextInput
placeholder={input.placeholder}
onChangeText={(text) =>
input?.onTextChange && input?.onTextChange(text)
}
keyboardType={input.keyboardType}
secureTextEntry={input.secured && isSecured}
style={[defaultStyle.input, input.inputStyle]}
onBlur={() => setFocused(false)}
onFocus={() => setFocused(true)}
selectionColor={input.selectionColor}
ref={input?.onRef} // add the props onRef
onSubmitEditing={() => input?.onSubmitRef && input?.onSubmitRef()} // a callback that runs when TextInput submit
/>
{input.secured && (
<Pressable
onPress={() => setSecured(!isSecured)}
style={defaultStyle.icon}
>
<Ionicons
name={isSecured ? "ios-eye-off-outline" : "ios-eye-outline"}
size={input.iconSize ? input.iconSize : 22}
/>
</Pressable>
)}
</View>
{_Error && (
<View>
<Text style={[defaultStyle.warning]}>{input?.Error}</Text>
</View>
)}
</View>
);
}
import React, { useRef, RefObject } from "react";
import { ScrollView, TextInput } from "react-native";
import Input from "../Component/Input";
export default function AuthLayout() {
let currentRefOne: RefObject<TextInput> | null | undefined = useRef(null);
let currentRefTwo: RefObject<TextInput> | null | undefined = useRef(null);
const HandleFocusOne = () => {
currentRefTwo?.current?.focus();
};
const HandleFocusTwo = () => {
currentRefOne?.current?.focus();
};
return (
<ScrollView>
<Input
label="First Input"
secured={false}
keyboardType="decimal-pad"
onTextChange={(text) => console.log(text)}
iconName="ios-person-circle-outline"
visibleLeftIcon={true}
selectionColor="black"
onRef={currentRefOne}
onSubmitRef={() => HandleFocusOne()}
/>
<Input
onRef={currentRefTwo}
onSubmitRef={() => HandleFocusTwo()}
label="Second Input"
secured={true}
onTextChange={(text) => console.log(text)}
iconName="ios-person-circle-outline"
keyboardType="default"
placeholder="wambamram"
visibleLeftIcon={true}
selectionColor="red"
/>
</ScrollView>
);
}
in react native, i am using react navigation ,and when using setOptions i am setting up headerright, and onPress of headerRight, i am updating a boolean state to true, to show up the popup, but it does not showup untill i click on the screen once.
this view Media component is passed to a Flatlist as a Renderitem. does it make any problem here.
import { AntDesign, Feather, Ionicons, Octicons } from "#expo/vector-icons";
import { useNavigation } from "#react-navigation/native";
import { Video } from "expo-av";
import { LinearGradient } from "expo-linear-gradient";
import React, { useContext, useEffect, useLayoutEffect, useRef, useState } from "react";
import {
Image,
ImageBackground,
LayoutAnimation,
Text,
TouchableOpacity,
TouchableWithoutFeedback,
View,
Alert
} from "react-native";
import Animated from "react-native-reanimated";
import { colors, radius } from "../../../../styles/variables";
import { AuthContext } from "../../../components/layout/layout";
import MemberModal from "../../../components/member-modal/member-modal";
import { DEFAULT_PROFILE, SUCCESS } from "../../../utils/constants/user-constants";
import { concatMediaData } from "../../../utils/helpers/concatQueryPages";
import { VIDEO } from "../../add-content/utils/constants";
import { useMediaListQuery } from "../../add-content/utils/hooks";
import { POST } from "../../report/utils/constants";
import DeletePostModal from "../deletePostModal";
import { likeKeyframe, styles } from "./style";
import {
downloadMediaSendRequest
} from "../utils/api";
import { LIKE, LIKED_BY, UNLIKE } from "../utils/constants";
import { useDeleteMediaQuery, useLikedListQuery, useLikeUnlikeMediaQuery } from "../utils/hooks";
import { updateImgixCDN } from "../../../utils/helpers/updateImgixCDN";
const ViewMedia = ({ media }) => {
const navigation = useNavigation()
const { authContext, state } = useContext(AuthContext);
const video = useRef(null);
const [mediaDetail, setMediaDetail] = useState(null)
const [mediaLoaded, setLoaded] = useState(false);
const [status, setStatus] = React.useState({});
const [showModal, setModal] = useState(false);
const [showDeleteModal, setDeleteModal] = useState(false);
const [showKebabModal, setKebabModal] = useState(false);
const [profileURI, setURI] = useState(null);
const [liked, setLiked] = useState(false);
const [totalLikes, setTotalLikes] = useState(0);
const [totalComments, setTotalComments] = useState(null);
const [likedBy, setLikedBy] = useState([]);
const [showMediaText, setMediaText] = useState(true);
const [showPlayPause, setPlayPauseIcon] = useState(null);
const [doubleTapCount, setDoubleTapCount] = useState(0);
const [showDoubleTapIcon, setDoubleTapIcon] = useState(false);
const {
data: likedListData,
isLoading: isLikesLoading,
status: likedStatus,
fetchStatus: likedFetchStatus,
} = useLikedListQuery({
mediaId: media?._id,
circleId: media.circleId._id,
pageParam: 1,
feature: LIKED_BY,
authToken: state.authToken,
});
// console.log(media.s3BucketObject)
const { mutateAsync: mutateDeleteMedia } = useDeleteMediaQuery(mediaDetail)
const { mutateAsync: mutateLikeUnlikedMedia } = useLikeUnlikeMediaQuery(mediaDetail)
// useEffect(() => {
// if (!mediaLoaded) {
// authContext.loading(true);
// }
// return () => {
// authContext.loading(false);
// };
// }, [mediaLoaded]);
useEffect(() => {
// setMediaDetail(state?.selectedMediaData)
setMediaDetail(media)
setTotalLikes(media.likes);
setTotalComments(media.comments);
setURI({ uri: updateImgixCDN(media?.uploadedBy?.profile, 'w=200&h=200') });
}, [state])
useEffect(() => {
navigation.setOptions({
headerLeft: () => (
<Ionicons
name="ellipsis-vertical"
size={26}
color={colors.color_white}
onPress={() => {
setKebabModal(!showKebabModal)
console.log(showKebabModal);
}}
/>
),
headerShown: showMediaText,
});
});
useEffect(() => {
if (likedStatus == SUCCESS && likedListData && likedListData.pages.length)
setLiked(!!likedListData?.pages[0]?.isLikedByUser);
}, [isLikesLoading, media]);
useEffect(() => {
if (mediaDetail) setPlayPause();
}, [status.isPlaying]);
const setPlayPause = () => {
if (mediaDetail?.mediaType == VIDEO) {
if (status.isPlaying) {
setPlayPauseIcon(
<Ionicons name="play" size={60} color={colors.color_white} />
);
setTimeout(() => setPlayPauseIcon(null), 1500);
} else {
setPlayPauseIcon(
<AntDesign name="pause" size={60} color={colors.color_white} />
);
}
}
};
const toggle = () => {
setModal(!showModal);
};
const toggleDeleteModal = () => {
setDeleteModal(!showDeleteModal);
setKebabModal(false);
};
const setLikes = async (likeFlag) => {
setLiked(likeFlag);
const args = {
mediaId: mediaDetail._id,
circleId: mediaDetail?.circleId._id,
authToken: state.authToken,
};
if (likeFlag) {
authContext.setSelectedMediaData({ ...state?.selectedMediaData, likes: totalLikes + 1 })
setTotalLikes((prevState) => prevState + 1);
mutateLikeUnlikedMedia({ ...args, feature: LIKE })
} else {
setDoubleTapCount(0)
authContext.setSelectedMediaData({ ...state?.selectedMediaData, likes: totalLikes - 1 })
setTotalLikes((prevState) => prevState - 1);
mutateLikeUnlikedMedia({ ...args, feature: UNLIKE })
}
};
const deleteMedia = async () => {
const args = {
mediaId: mediaDetail._id,
circleId: mediaDetail?.circleId._id,
authToken: state.authToken,
};
authContext.loading(true);
Alert.alert('Deleting post');
await mutateDeleteMedia(args)
navigation.navigate("AddContent");
authContext.loading(false);
};
return (
<TouchableOpacity activeOpacity={1}
onLongPress={() => {
LayoutAnimation.configureNext(LayoutAnimation.Presets.linear);
setMediaText(false);
}}
onPressOut={() => setMediaText(true)}
onPress={() => {
if (showKebabModal) setKebabModal(!showKebabModal);
if (mediaDetail?.mediaType == VIDEO)
status.isPlaying
? video.current.pauseAsync()
: video.current.playAsync();
// Added Double Tap Like feature
let doubleTapTimer;
setDoubleTapCount((prevCount) => prevCount + 1)
if (doubleTapCount % 2 == 1 && !showDoubleTapIcon) {
setDoubleTapIcon(true)
if (doubleTapCount == 1 && !liked) setLikes(true)
clearTimeout(doubleTapTimer)
} else {
doubleTapTimer = setTimeout(() => {
(function () {
setDoubleTapCount(prevCount => prevCount + 1)
setDoubleTapIcon(false)
})()
}, 1000)
}
}} style={styles.media_screen}>
<>
<TouchableWithoutFeedback
>
<>
{mediaDetail?.mediaType == VIDEO ? (
<Video
ref={video}
style={styles.card}
source={{
uri: mediaDetail?.s3BucketObject,
}}
useNativeControls
isLooping
shouldPlay={true}
resizeMode={"contain"}
onReadyForDisplay={() => setLoaded(true)}
onPlaybackStatusUpdate={(status) => setStatus(() => status)}
/>
) : (
<Image
source={{ uri: updateImgixCDN(mediaDetail?.s3BucketObject, '?auto=compress&w=720') }}
borderRadius={radius.border_radius_ternary}
style={styles.card}
resizeMode={"contain"}
// resizeMode={FastImage.resizeMode.contain}
onLoadEnd={() => setLoaded(true)}
/>
)}
<TouchableOpacity
activeOpacity={0.7}
style={styles.play_pause}
onPress={() => {
mediaDetail?.mediaType == VIDEO &&
(status.isPlaying
? video.current.pauseAsync()
: video.current.playAsync());
}}
>
{showPlayPause}
</TouchableOpacity>
{showDoubleTapIcon ? <Animated.View
entering={likeKeyframe} style={[styles.play_pause, styles.center_like_icon]}>
<AntDesign
name="heart"
size={60}
color={colors.color_green}
/>
</Animated.View> : null}
<LinearGradient
colors={[
colors.color_modal_black_bg,
colors.color_transparent,
colors.color_transparent,
colors.color_modal_black_bg,
]}
style={[showMediaText && styles.linearGradient]}
/>
</>
</TouchableWithoutFeedback>
{showMediaText && (
<>
{showKebabModal && (
<View style={styles.kebab}>
<TouchableOpacity
activeOpacity={0.7}
style={styles.kebab_feature}
onPress={async () => {
authContext.loading(true);
setKebabModal(false);
await downloadMediaSendRequest(
updateImgixCDN(mediaDetail?.s3BucketObject, 'auto=compress'),
mediaDetail?.mediaType
);
authContext.loading(false);
}}
>
<Feather
name="download"
size={24}
color={colors.color_blue}
/>
<Text style={[styles.feature_text, styles.download]}>
Download
</Text>
</TouchableOpacity>
{mediaDetail?.uploadedBy?._id == state?.userData?._id ? (
<>
<TouchableOpacity
activeOpacity={0.7}
style={styles.kebab_feature}
onPress={toggleDeleteModal}
>
<AntDesign
name="delete"
size={24}
color={colors.color_error}
/>
<Text style={[styles.feature_text, styles.delete]}>
Delete
</Text>
</TouchableOpacity>
</>
) : (
<TouchableOpacity
activeOpacity={0.7}
style={styles.kebab_feature}
onPress={() => {
navigation.navigate("Report", {
mediaId: mediaDetail?._id,
circleId: mediaDetail?.circleId?._id,
reportType: POST,
});
setKebabModal(false);
}}
>
<Octicons name="stop" size={24} color={colors.color_blue} />
<Text style={[styles.feature_text, styles.download]}>
Report post
</Text>
</TouchableOpacity>
)}
</View>
)}
<View style={styles.detail}>
<TouchableOpacity
activeOpacity={0.7}
style={styles.detail_top}
onPress={toggle}
>
<Image
source={profileURI || DEFAULT_PROFILE}
style={styles.profile}
/>
<Text style={styles.name}>
{mediaDetail?.uploadedBy?.name || "Earth Cups User"}
</Text>
</TouchableOpacity>
<View style={[styles.detail_bottom, styles.bottom]}>
<View style={styles.detail_bottom}>
<TouchableOpacity
activeOpacity={0.9}
style={styles.like_icon}
// taking current feature as a param after hitting the icon.
onPress={() => setLikes(!liked)}
>
{liked ? (
<Animated.View entering={likeKeyframe} exiting={likeKeyframe}>
<AntDesign
name="heart"
size={15}
color={colors.color_green}
/>
</Animated.View>
) : (
<Animated.View entering={likeKeyframe} exiting={likeKeyframe}>
<AntDesign
name="hearto"
size={15}
color={colors.color_black_500}
/>
</Animated.View>
)}
</TouchableOpacity>
<TouchableOpacity
activeOpacity={0.8}
onPress={() =>
navigation.navigate("MembersList", {
mediaDetail: mediaDetail,
circleId: mediaDetail?.circleId._id,
likePage: true,
})
}
>
<Text style={styles.name}>
{totalLikes} like{totalLikes > 1 && "s"}
</Text>
</TouchableOpacity>
</View>
<TouchableOpacity
activeOpacity={0.8}
style={[
styles.detail_bottom,
styles.bottom_right,
styles.like_icon,
]}
onPress={() =>
navigation.navigate("Comments", {
mediaDetail: media,
circleId: media?.circleId._id,
})
}
>
<Image
source={require("../../../../assets/icons/comment.png")}
/>
<Text style={[styles.name, styles.comments]}>
{totalComments}
</Text>
</TouchableOpacity>
</View>
</View>
</>
)}
<MemberModal
toggle={toggle}
showModal={showModal}
memberDetail={mediaDetail?.uploadedBy}
/>
<DeletePostModal
toggle={toggleDeleteModal}
showModal={showDeleteModal}
deleteMedia={() => deleteMedia()}
/>
</>
</TouchableOpacity>
);
};
export default React.memo(ViewMedia);
I am trying to implement TextInput and I stuck in moment when I need to get text from this.
I tried a lot of options from other StackOverflow questions but nothing works for me.
This is my code where I am using TextInput:
export default class HomeScreen extends Component {
constructor(props) {
super(props)
this.state = {
text: ''
};
}
show = () => {
console.log(this.state.text)
}
render() {
return (
<View>
<View style={{backgroundColor: 'purple', height: '100%'}}>
<View>
<Button title={'test'} onPress={this.show}></Button>
<MyTextInput
btn={1}
placeholder={'test'}
isDateTime={false}
onChangeText={(value) => this.setState({text: value})
value={this.state.text} />
</View>
</View>
</View>
)
}
and here is MyTextInput code:
export function MyTextInput(props) {
const [show, setShow] = useState(false);
const btn = props.btn;
const inputType = () => {
if(props.isDateTime) {
setShow(true);
}
else {
setShow(false);
}
}
return (
<View style={btn ? styles.container : styles.container2}>
<TextInput
style={btn ? styles.input : styles.input2}
{...this.props}
placeholder={props.placeholder}
onFocus={inputType}
showSoftInputOnFocus={props.isDateTime ? false : true} />
{show && (
<DTPicker />
)}
</View>
);
}
When I hit the button I get this:
[Info] 06-01 07:24:59.158 6962 7031 I ReactNativeJS:
Where is my mistake or what I should do different?
you need to pass onChangeText={(value) => props.onChangeText(value)} in TextInput
export function MyTextInput(props) {
const [show, setShow] = useState(false);
const btn = props.btn;
const inputType = () => {
if(props.isDateTime) {
setShow(true);
}
else {
setShow(false);
}
}
return (
<View style={btn ? styles.container : styles.container2}>
<TextInput
onChangeText={(value) => props.onChangeText(value)}
style={btn ? styles.input : styles.input2}
{...this.props}
placeholder={props.placeholder}
onFocus={inputType}
showSoftInputOnFocus={props.isDateTime ? false : true} />
{show && (
<DTPicker />
)}
</View>
);
}
i am trying to build a react-native app in that user can add a routine or daily task in EditRoutine.js file and it can be seen in RoutineOverviewScreen.js and i am using redux for storing these data and using hooks for storing and fetching data.
Below is the EditRoutine.js code snippet
import React, { useState, useEffect, useCallback } from "react";
import { View, StyleSheet, Text, TextInput, ScrollView } from "react-native";
import { HeaderButtons, Item } from "react-navigation-header-buttons";
import Card from "../components/Card";
import { useSelector, useDispatch } from "react-redux";
import * as routinesActions from "../store/actions/routine";
import Routine from "../models/routine";
import HeaderButton from "../components/HeaderButton";
const EditRoutine = (props) => {
const dispatch = useDispatch();
const [title, setTitle] = useState("");
const [detail, setDetail] = useState("");
const [time, setTime] = useState("");
const submitHandler = useCallback(() => {
dispatch(routinesActions.createRoutine(title, detail, time));
props.navigation.goBack();
}, [dispatch,title, detail, time]);
useEffect(() => {
props.navigation.setParams({ submit: submitHandler });
}, [submitHandler]);
return (
<Card style={styles.container}>
<Text>Title</Text>
<TextInput
style={styles.input}
value={title}
onChangeText={(text) => setTitle(text)}
/>
<Text>Details</Text>
<TextInput
style={styles.input}
multiline
numberOfLines={4}
value={detail}
onChangeText={(text) => setDetail(text)}
/>
<Text>Time</Text>
<TextInput
style={styles.input}
value={time}
onChangeText={(text) => setTime(text)}
/>
</Card>
);
};
const styles = StyleSheet.create({
container: {
flex: 1,
alignItems: "center",
padding: 10,
width: "100%",
},
input: {
paddingHorizontal: 2,
borderBottomColor: "#ccc",
borderBottomWidth: 1,
width: "100%",
marginVertical: 15,
},
});
EditRoutine.navigationOptions = (navData) => {
const submitFn = navData.navigation.getParam("submit");
return {
headerTitle: "Edit Routine",
headerTitle: "Your Routines",
headerLeft: (
<HeaderButtons HeaderButtonComponent={HeaderButton}>
<Item
title="Menu"
iconName={
Platform.OS === "android" ? "md-arrow-back" : "ios-arrow-back"
}
onPress={() => {
navData.navigation.goBack();
}}
/>
</HeaderButtons>
),
headerRight: (
<HeaderButtons HeaderButtonComponent={HeaderButton}>
<Item
title="Save"
iconName={
Platform.OS === "android" ? "md-checkmark" : "ios-checkmark"
}
onPress={submitFn}
/>
</HeaderButtons>
),
};
};
export default EditRoutine;
and this is my RoutineOverviewScreen.js file where i am trying to show the created routine
import React from "react";
import { View, StyleSheet, Text, FlatList } from "react-native";
import Card from "../components/Card";
import { HeaderButtons, Item } from "react-navigation-header-buttons";
import HeaderButton from "../components/HeaderButton";
import { useSelector } from "react-redux";
const RoutineOverViewScreen = (props) => {
const routines = useSelector((state) => state.routines.myRoutine);
return (
<FlatList
data={routines}
keyExtractor={(item) => item.id}
renderItem={(itemData) => (
<Card>
<View>
<Text>{itemData.item.id} </Text>
</View>
<View>
<Text>{itemData.item.title} </Text>
</View>
<View>
<Text>{itemData.item.detail} </Text>
<View>
<Text>{itemData.item.time} </Text>
</View>
</View>
</Card>
)}
/>
);
};
const styles = StyleSheet.create({});
RoutineOverViewScreen.navigationOptions = (navData) => {
return {
headerTitle: "Your Routines",
headerLeft: (
<HeaderButtons HeaderButtonComponent={HeaderButton}>
<Item
title="Menu"
iconName={Platform.OS === "android" ? "md-menu" : "ios-menu"}
onPress={() => {
navData.navigation.toggleDrawer();
}}
/>
</HeaderButtons>
),
headerRight: (
<HeaderButtons HeaderButtonComponent={HeaderButton}>
<Item
title="Add"
iconName={
Platform.OS === "android" ? "md-add-circle" : "ios-add-circle"
}
onPress={() => {
navData.navigation.navigate("Edit");
}}
/>
</HeaderButtons>
),
};
};
export default RoutineOverViewScreen;
Below is my action file routine.js snippet
export const CREATE_ROUTINE= 'CREATE_ROUTINE';
export const deleteRoutine = routineId => {
return { type: DELETE_ROUTINE, pid: routineId };
};
export const createRoutine = (title, detail, time) => {
return {
type: CREATE_ROUTINE,
routineData: {
title,
detail,
time
}
};
};
Below is my reducer file reducer.js snippet
import {
DELETE_ROUTINE,
CREATE_ROUTINE,
UPDATE_ROUTINE,
} from "../actions/routine";
import Routine from "../../models/routine";
const initialState = {
myRoutine: {},
id: 1,
};
export default (state = initialState, action) => {
switch (action.type) {
case CREATE_ROUTINE:
const newRoutine = new Routine(
state.id,
action.routineData.title,
action.routineData.detail,
action.routineData.time
);
return {
...state,
items: { ...state.items, [state.id]: newRoutine },
id: state.id + 1,
};
default: {
return state;
}
}
return state;
};
and this is my app.js file snippet
import React, { useState } from 'react';
import { createStore, combineReducers } from 'redux';
import { Provider } from 'react-redux';
import { AppLoading } from 'expo';
import * as Font from 'expo-font';
import routinesReducer from './store/reducers/routine';
import AppNavigator from './navigator/RoutineNavigator';
const rootReducer = combineReducers({
routines: routinesReducer,
});
const store = createStore(rootReducer);
const fetchFonts = () => {
return Font.loadAsync({
'open-sans': require('./assets/fonts/OpenSans-Regular.ttf'),
'open-sans-bold': require('./assets/fonts/OpenSans-Bold.ttf')
});
};
export default function App() {
const [fontLoaded, setFontLoaded] = useState(false);
if (!fontLoaded) {
return (
<AppLoading
startAsync={fetchFonts}
onFinish={() => {
setFontLoaded(true);
}}
/>
);
}
return (
<Provider store={store}>
<AppNavigator />
</Provider>
);
}
with these above code i am able to create a new routine but i am not knowing whether my input are getting stored in to the App central state because when i am trying to render those saved data i am unable to see in my RoutineOverviewScreen screen.please help me and
About Me: Govind Kumar Thakur ( iamgovindthakur )
email: iamgovindthakur#gmail.com
Thank You :)
You are trying to use the data of "myRoutine" but never save data to this property in the reducer.
I think that the issue you are having is due to the following line in your reducer:
items: { ...state.items, [state.id]: newRoutine },
Let's say I create a login screen. Inside that screen, I import form component. And inside form component I have a text input.
Then, I want to simulate text input on change text, but always get an error
Method “simulate” is meant to be run on 1 node. 0 found instead.
This is my test file
it('calls the login submit method', () => {
const fieldPhoneNumber = wrapper
.find('Form')
.dive()
.find('TextInput[id="fieldPhoneNumber"]');
fieldPhoneNumber
.at(0)
.simulate('changeText', { target: { value: '082262366193' } });
});
This is my component login file
import React, { useState, useEffect } from 'react';
import { ScrollView, StatusBar, Platform } from 'react-native';
import Header from './components/Header';
import Form from './components/Form';
import ButtonSocialMedia from './components/ButtonSocialMedia';
function LoginScreen() {
const [phoneNumber, setPhoneNumber] = useState('');
const [focus, setFocus] = useState(false);
useEffect(() => {
}, [phoneNumber]);
const changePhoneNumber = (value) => {
setPhoneNumber(value);
};
const showAppleButton = () => {
if (Platform.OS === 'ios') {
const version = Platform.Version.split('.')[0];
if (version >= 13) {
return true;
} else {
return false;
}
} else {
return false;
}
};
const loginSubmit = () => {
console.log('Login Submit');
};
return (
<ScrollView>
<StatusBar
translucent
backgroundColor="transparent"
barStyle="light-content"
/>
<Header />
<Form
phoneNumber={phoneNumber}
changePhoneNumber={(value) => changePhoneNumber(value)}
focus={focus}
setFocus={() => setFocus(true)}
loginSubmit={() => loginSubmit()} />
<ButtonSocialMedia showAppleButton={() => showAppleButton()} />
</ScrollView>
);
}
export default LoginScreen;
This is my form component
/* eslint-disable prettier/prettier */
import React from 'react';
import { View, Text, TextInput } from 'react-native';
import styles from '../styles/StyleForm';
import color from '../../../../__global__/styles/themes/colorThemes';
import regex from '../../../../constant/regex';
import * as yup from 'yup';
import { Formik } from 'formik';
import ButtonFull from '../../../../__global__/button/buttonFull';
const regexPhoneNumber = regex.phone;
function Form(props) {
const renderFocus = () => {
if (props.focus) {
return (
<Text style={styles.textFocus}>Type your phone number</Text>
);
}
};
return (
<Formik
enableReinitialize={true}
initialValues={{
phoneNumber: props.phoneNumber,
}}
onSubmit={values => {
console.log('Login Submit');
}}
validateOnMount={true}
validationSchema={yup.object().shape({
phoneNumber: yup
.string()
.required()
.min(8)
.matches(regexPhoneNumber, 'Phone number is not valid'),
})}>
{({
// values,
handleChange,
errors,
setFieldTouched,
touched,
isValid,
handleSubmit,
}) => (
<View style={styles.form}>
<View style={styles.subContainer}>
<View style={styles.containerTitle}>
<Text style={styles.textTitle}>+62</Text>
</View>
<View style={styles.containerPhoneNumber}>
{renderFocus()}
<TextInput
id={'fieldPhoneNumber'}
onFocus={() => props.setFocus(true)}
value={props.phoneNumber}
style={styles.subContainerPhoneNumber}
placeholderStyle={styles.placeholder}
placeholder={'Type your phone number'}
onChangeText={(value) => {
handleChange('phoneNumber');
props.changePhoneNumber(value);
setFieldTouched('phoneNumber', true);
}}
keyboardType={'numeric'}
onBlur={() => setFieldTouched('phoneNumber', true)}
/>
</View>
</View>
{touched.phoneNumber && errors.phoneNumber && (
<View style={styles.containerError}>
<Text style={styles.textError}>Phone number is not valid</Text>
</View>
)}
<View style={styles.containerButton}>
<ButtonFull
isDisabled={!isValid}
id={'buttonLogin'}
color={isValid ? color.thema : color.grey}
handleSubmit={() => props.loginSubmit()}
title={'Next'}
/>
</View>
</View>
)}
</Formik>
);
}
export default Form;
The error you're facing implies that the statement const fieldPhoneNumber wrapper.find('Form').dive().find('TextInput[id="fieldPhoneNumber"]'); couldn't find the TextInput component and hence the simulate function cannot be called. Try searching for the string "TextInput" inside the wrapper, and see if that works.