Recent questions tagged React

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react native - How can scheduled Firebase Cloud Messaging notifications be made outside of the Firebase Console?

Inside the Firebase Console, under the Cloud Messaging view, users are able to create test notifications. This functionality also allows you to schedule the ... with hacking my way around this issue? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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880 views

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react native - Module AppRegistry is not registered callable module (calling runApplication)

I am using native base for making app in react-native. I am new to both things. When I run the app It gives me this error: Here is my code: export ... and nativebase version is "native-base": "^2.1.2" See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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747 views

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react router - Simple Conditional Routing in Reactjs

How to make conditional Routing, if and only if some conditions satisfies then only routing should happen. for example, if and only if the user enters the correct ... ..</h2> </div> ); } } export default Welcome; Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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505 views

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react native - StackNavigator through Component gives undefined error

I was trying to use StackNavigator for navigation and it works when I use it to go from one screen to the other as explained here. But when I try to ... .io/HyaT8qYob I hope my question is clear enough of what I mean. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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592 views

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react native - Android failed to load JS bundle

I'm trying to run AwesomeProject on my Nexus5 (android 5.1.1). I'm able to build the project and install it on the device. But when I run it ... .android.bundle" please take a look at kzzzf's answer for more details. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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563 views

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react native - Unable to load script from assets index.android.bundle on windows

I'm trying to run my first React Native project for first time on my device (Android 4.2.2). And I get: unable to load script from assets ... I used: cd (project directory) react-native start react-native run-android Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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411 views

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react native - How do I set an identifier that will be visible in Safari's element inspector to easily differentiate Views?

I'm trying to build a web app with React Native. As I'm learning, I'm doing a lot of trial and error debugging, but I haven't found a way ... questions/65832912/how-do-i-set-an-identifier-that-will-be-visible-in-safaris-element-inspector-to...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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543 views

1 answer

react native - Expo Build:ios Authentication with Apple Developer Portal failed

I'm trying to build my expo app for ios following expo documentation here. I have successfully published to expo and I have ... /stackoverflow.com/questions/65834186/expo-buildios-authentication-with-apple-developer-portal-failed...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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547 views

1 answer

react native - Does anyone how to embedded Google Earth into mobile App

I have a user want to display a 3d view in Google Earth into the mobile app. Does anyone know how?? question from:https://stackoverflow.com/questions/65834402/does-anyone-how-to-embedded-google-earth-into-mobile-app...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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420 views

1 answer

react hooks - Confusion about useState Reactjs

When I call setMen(Men), The state changes. Why is that? Here's my code: const App = () => { const [Men, setMen] = useState( ... will change State ? question from:https://stackoverflow.com/questions/65834569/confusion-about-usestate-reactjs...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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590 views

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react native - how to spread text to empty new lines

As you see in picture below text not wraps empty space of new lines How to fluid texts to empty space that indicated with red line? component: ...< ... from:https://stackoverflow.com/questions/65834859/how-to-spread-text-to-empty-new-lines...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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995 views

1 answer

react native - Can't connect to localhost after expo update

I use expo and my iphone for create react-native application locally. A few months ago all was good. I used my local ip address for connecting ... from:https://stackoverflow.com/questions/65835090/cant-connect-to-localhost-after-expo-update...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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620 views

1 answer

react native - ComponentDidCatch isn't catching SVG Render errors

My team uses a general RenderErrorWrapper component everywhere. Looks basically like this export class RenderErrorWrapper extends React.PureComponent< ... .com/questions/65835897/componentdidcatch-isnt-catching-svg-render-errors...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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362 views

1 answer

react hooks - Unable to pass objects state and dispatch to provider when using createContext and useReducer with typescript

I am trying to have a behaviour similar to the redux' using contextApi and hooks, but I'm having some trouble with typescript. I want to provide ... /65836693/unable-to-pass-objects-state-and-dispatch-to-provider-when-using-createcontext-a...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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550 views

1 answer

react native - Is it possible to run Android memory profiler on Expo/ReactNative App?

Is it possible to run Android Memory Profiler on Expo/ReactNative App that is running on Android Device/Simulator? Just want to know whether its even ... /65836807/is-it-possible-to-run-android-memory-profiler-on-expo-reactnative-app...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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424 views

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react native - ReactNative: Expo-AV is it ok/proper to put Sound playback object into Redux store?

Is it ok/proper to put sound playback object into Redux store? Meaning the sound object generated by this API call: const { sound: playbackObject } = await Audio.Sound. ... [CIRCULAR]' }, eventType: 'ExponentAV.onError', key: 1 } ] }, _curr...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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313 views

1 answer

react native - how i navigate to listdata after done submit

like my tittle i trying to make the app navigate to the listdata i just make after the app done submit. can anyone help me do that ? please ... from:https://stackoverflow.com/questions/65838647/how-i-navigate-to-listdata-after-done-submit...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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781 views

1 answer

react native ios - Is there something like android foreground service in expo?

I am trying to make an iOS app using expo-react-native. When start foreground service, service call webview activity in my android app. So ... /stackoverflow.com/questions/65839585/is-there-something-like-android-foreground-service-in-expo...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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608 views

1 answer

react native firebase - ios dynamic links not working when app is not insalled but working if the app is installed

i have configured a dynamic link for ios app and it works if the app is installed in the device (in both case --> if app is in background or not ... 65840668/ios-dynamic-links-not-working-when-app-is-not-insalled-but-working-if-the-app-is...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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713 views

1 answer

react native - undefined is no an object( evaluating _this props.navigation.navigate) when i try to navigate after validate

when i trying to navigate after validate to a listdata it show up with erro as my title ? please help i'm newbie in react native. many ... questions/65840754/undefined-is-no-an-object-evaluating-this-props-navigation-navigate-when-i-tr...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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650 views

1 answer

react native - Expo SDK40 upgrade TypeError: undefined is not an object (evaluating 'inspect.custom')

upgraded Expo SDK along with referring to the Deprecations, renamings, and removals section of the SDK 40 upgrading post from SDK39 to SDK40 and ... /65841459/expo-sdk40-upgrade-typeerror-undefined-is-not-an-object-evaluating-inspect-cu...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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647 views

1 answer

react native - Pass navigation from child component to parent getting TypeError

I'm facing an issue whenever i tried to navigate to another screens. I'm using the navigation in child component and it doesn't work ... /stackoverflow.com/questions/65842375/pass-navigation-from-child-component-to-parent-getting-typeerror...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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521 views

1 answer

react native - Remove tabnavigator from screen in createStackNavigator

I want to remove tabnavigator from screen2 const switchNavigator = createSwitchNavigator({ registration: createStackNavigator({ first: First, ... stackoverflow.com/questions/65842777/remove-tabnavigator-from-screen-in-createstacknavigator...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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489 views

1 answer

react native - is it possible to have different action for every pathPrefix in deep linking android?

I am working on React Native Project and I have a problem in deep linking Android. I have two different pathPrefix. Let say: <data android:pathPrefix=" ... /is-it-possible-to-have-different-action-for-every-pathprefix-in-deep-linking-and...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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505 views

1 answer

react native - Boolean from response server not visible in table ant

I use https://ant.design/components/table/ for react-native project. I have fetch and all data works except boolead value! ANy suggestion ? ... //stackoverflow.com/questions/65845094/boolean-from-response-server-not-visible-in-table-ant...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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2.0k views

1 answer

react redux - " Error: Before running a Saga, you must mount the Saga middleware on the Store using applyMiddleware "

How to configuring redux saga with redux store, i've tried this but i get this error which along top " import React from "react" import { Provider } ... /65845984/error-before-running-a-saga-you-must-mount-the-saga-middleware-on-the-store...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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514 views

1 answer

react native - Using RNFetchBlob to upload image but getting exception

This is the code I am using to upload image to the server but it always goes into the exception area. profileimageupdate_idproof = async () ... ://stackoverflow.com/questions/65846564/using-rnfetchblob-to-upload-image-but-getting-exception...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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702 views

1 answer

react native - RNPickerSelect crashes with correct input for items

What am I doing wrong with my React Native PickerSelect? It crashed all the time without a warning. import RNPickerSelect from 'react-native- ... ://stackoverflow.com/questions/65848032/rnpickerselect-crashes-with-correct-input-for-items...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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