react-native-ios

问题 Xcode Version - 10.0 React-Native - 0.57.8 Undefined symbols for architecture x86_64: "YGConfig::YGConfig(int ( )(YGConfig , YGNode*, YGLogLevel, char const*, __va_list_tag*))", referenced from: _YGConfigNew in libyoga.a(Yoga.o) Please help Thanks. 来源： https://stackoverflow.com/questions/54320321/undefined-symbols-for-architecture-x86-64-referenced-from-ygconfignew-in-lib

问题 On a button click, I start a process that takes sometime and once it gets finished I navigate to a specified screen. While under process, I Alert a " loading " prompt which according to the docs: " By default, the only button will be an 'OK' button" . And once the process is done, I alert again that the data is ready. Problem is that I get two prompts above each other, and that they need user's click to be removed. I would like to remove the first prompt before displaying the second (and

问题 I have create CustomDatePicker.JS file for datePicker, for Android use the DatePickerAndroid and for ios use DatePickerIOS , and its use in my another Profile.js file. I use like below. <CustomDatePicker ref='modal'></CustomDatePicker> Now whenever will select the date, CustomDatePicker.JS class get the value but I want to the date value in Profile.js . So how can get date value in profile. CustomDatePicker.JS : Here Will get date and time log. Profile.js : Want to date which is selected on

问题 I have a React Native application that did compile absolutely fine. After installing react-native-sentry and automatically linking via react-native link , I am faced with this problem: Showing Recent Issues Argument list too long: recursive header expansion failed at /Users/dan/Sites/app/node_modules/react-native-intercom/iOS/../../../ios/Pods/React/node_modules/exit-hook. This error occurred after I ran pod install Podfile # Uncomment the next line to define a global platform for your

问题 I am trying to render a button which I can use to redirect to another page within the description page (the pop-up-box if you select a marker) using AirBnb maps (using MapView.Markers ). I am not sure how to achieve this. Currently my markers look as follow: const markers = [{ longitude: 8.545592, latitude: 47.366465, description: "Bike 1", title: "Bike 1" }, { longitude: 8.545892, latitude: 47.366365, description: "Bike 2", title: "Bike 2" } ]; Whenever I try to input JSX into a text, I get

问题 I am using react-native-router-flux v4.0 library for showing navigation bar in react-native. Here I created a custom navigation bar. Here is my code : _renderLeft() { return ( <TouchableOpacity style={{justifyContent: 'flex-start', alignItems: 'flex-start', alignSelf: 'flex-start'}} onPress={Actions.pop}> <Image style={{width: 24, height: 24}} resizeMode="contain" source={require('../../assets/images/ico_swipe.png')}></Image> </TouchableOpacity> ) } _renderMiddle() { return ( <View style={

问题 I am using react-native-router-flux v4.0 library for showing navigation bar in react-native. Here I created a custom navigation bar. Here is my code : _renderLeft() { return ( <TouchableOpacity style={{justifyContent: 'flex-start', alignItems: 'flex-start', alignSelf: 'flex-start'}} onPress={Actions.pop}> <Image style={{width: 24, height: 24}} resizeMode="contain" source={require('../../assets/images/ico_swipe.png')}></Image> </TouchableOpacity> ) } _renderMiddle() { return ( <View style={

问题 Status bar height changes when calling or sharing personal hotspot on ios and overlaps view, how to detect status bar height when it changes? 回答1: I've faced this challenge and haven't found answers on stackoverflow / github issues. I've come up with my own solution, and post it so this can save some time for others. import { NativeModules, StatusBarIOS } from 'react-native' const { StatusBarManager } = NativeModules componentDidMount () { if (Platform.OS === 'ios') { StatusBarManager

问题 I'm new in react native, i have two Scene OnceScene and TwoScene I want to Navigate from OnceScene to TwoScene and at the same time i want to pass some string or array from 1st the 2nd so for that i have written the below code let nextRoute = { component: TwoScene, title: 'TwoScene', passProps: { myProp: 'bar', searchText: 'pass data', } }; this.props.navigator.push(nextRoute); you can see i am passing the string in passProps but how can i acess that string in TwoScene Its seems simple but

问题 I am building a signup form and I want to add icons but the icon should look different on different platform for example If I use Ionicons it should show ios-person on ios device and md-person on android devices. How can I build a custom component like that so I just import it in my Signup screen form and add a icon based on text input like an person for name. 回答1: You could determine the icon based on the platform, like so: import { Platform } from 'react-native'; <Ionicons name={Platform