-
-
Save coucoseth/03e3b9685834d6e04da85795df7adc10 to your computer and use it in GitHub Desktop.
React Native Image Picker Form Using Formik
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import React, {Component} from 'react'; | |
| import {Formik} from 'formik'; | |
| import ImagePicker from 'react-native-image-picker'; | |
| import { | |
| View, | |
| Text, | |
| TouchableOpacity | |
| } from 'react-native'; | |
| export deafault class App extends Component { | |
| handleSubmit = (values) => { | |
| let data = new FormData(); | |
| data.append("image1", values.photo1); | |
| return fetch(baseUrl, { | |
| method: "post", | |
| headers: new Headers({ | |
| Accept: "application/json", | |
| Authorization: "Bearer " + token, | |
| }), | |
| body: data, | |
| }) | |
| .then((response) => response.json()) | |
| .catch((error) => console.log(error)); | |
| }; | |
| render(){ | |
| return( | |
| <Formik initialValues={{ image1: '' }} onSubmit={this.handleSubmit}> | |
| {(formProps) => ( | |
| <View> | |
| <View style={{flexDirection: 'row'}}> | |
| <Text>Image 1:</Text> | |
| <TouchableOpacity | |
| activeOpacity={0.5} | |
| style={{ | |
| backgroundColor: '#04b040', | |
| borderRadius: 15, | |
| paddingHorizontal: 15, | |
| paddingVertical: 5, | |
| alignItems: 'center', | |
| shadowColor: '#E67E22', | |
| shadowOpacity: 0.8, | |
| elevation: 8 | |
| }} | |
| onPress={() => { | |
| ImagePicker.showImagePicker(options, (response) => { | |
| if (response.uri) { | |
| let data = { | |
| name: response.fileName, | |
| type: response.type, | |
| uri: | |
| Platform.OS === 'android' | |
| ? response.uri | |
| : response.uri.replace('file://', ''), | |
| }; | |
| formProps.setFieldValue('image1', data); | |
| } | |
| }); | |
| }} | |
| > | |
| <Text>Open</Text> | |
| </TouchableOpacity> | |
| </View> | |
| <Button | |
| title="Log In" | |
| onPress={formProps.handleSubmit} | |
| /> | |
| </View> | |
| )} | |
| </Formik> | |
| ); | |
| } | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment