Navigate between screens use react-navigation

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I want to use react-navigation to navigate between the pages of the app, but I got into trouble in a particular case!

I have three pages I want to move around. First of all, on page 1, which is my home page, I want to go to page 2

After page 2 I want to go to page 3 So everything goes right. Now I want to go from page 3 to page 2 with load new information.

But what happens is that the last step is actually like the back button, and I can not reload the page 2 and display the new information.

I followed the document and use this.props.navigation.push ('Details')}

how can I handle it?

You can pass a function from screen 2 to screen 3 and call that function on back press and in the implementation of that function at screen 2 you just call whatever you want to do for reload.

You can check this answer for help.

Navigating Between Screens � React Native, We'll do something similar to the latter, but rather than using a document global we'll use the navigation prop that is passed down to our screen components. React Navigation. This example will help you to learn how to navigate between screens using React Navigation in React Native App. React Navigation is not the only option for routing and navigation between screens in React Native.

You can get this functionality by using DeviceEventEmitter

Page2.js

import React from 'react';
import { DeviceEventEmitter } from 'react-native';
export default class page2 extends React.Component {
listeners = {
        update: DeviceEventEmitter.addListener('page2Back', (object) => {
            //code for reload page
        })
    }
    ....
    ....

}

Page3.js

import React from 'react';
import { DeviceEventEmitter } from 'react-native';


  export default class page3 extends React.Component {
   //back button tap action
   onBackPress() {
        DeviceEventEmitter.emit('page2Back', {})
        this.props.navigation.goBack()
    }
}

Navigating Between Screens or Activities Using React Navigation , This guide covers the various navigation components available in React Native. If you are getting started with navigation, you will probably want to use React� Mobile apps are rarely made up of a single screen. Managing the presentation of, and transition between, multiple screens is typically handled by what is known as a navigator. This guide covers the various navigation components available in React Native. If you are getting started with navigation, you will probably want to use React Navigation

you can use callBack for to achieve that:

export default class Page2 extends Component {
   onReloadPage(){
    //do what you want to update information
   }
  gotoPage3(){
     this.props.navigation.navigate('page3',callBack:this.onReloadPage.bind(this)
     }
  render() {
    return (
      <View>
      ...
      </View>
    );
  }
}

And in Page3 screen, you have to call this method which works like a back event listener

export default class Page3 extends Component {

  onGoBack(){
     this.props.navigation.state.params.callBack(); //you can also pass param in this method
      this.props.navigation.goBack(null);
     }
  render() {
    return (
      <View>
      ...
      </View>
    );
  }
}

Moving Between Screens with React Navigation, When user clicks on “Go to Home ” Button, then will navigate the user to home screen back. When user clicks on “Go to new Profile” Button, then will create new profile screen in stack navigator. When user clicks on “Go Back” Button, then will navigate the screen to home screen. You can go back to an existing screen in the stack with this.props.navigation.navigate('RouteName'), and you can go back to the first screen in the stack with this.props.navigation.popToTop(). The navigation prop is available to all screen components (components defined as screens in route configuration and rendered by React Navigation as a route).

In the page 2 when you come back from page 3 get the data you passed from page 3 in _componentFocused the syntax i have shown below.

For the reload to occur you must have saved the older data in some state and when you navigate back from page 3 a state change must occur with passed data.

A compoentDidFocus is a new life cycle will get added soon but can be triggered with the below syntax.It will get called every time when we move into a component.

And also make the state change in compoentDidFocus inside an if condition. in that if condition check whether you are coming from page 3 to page 2 not first time entering into page 2.

componentDidMount() {

      //paste the below code in componentDidMount

            this._componentFocused();
            this._sub = this.props.navigation.addListener(
                'didFocus',
                this._componentFocused
            );
        }


      //paste the below code above render same place we call `componentDidMount`

   _componentFocused = () => {
           if(// check if you are coming from page 3){
               // make the state change with page 3 data
             }
        }

Navigate Between Screens using React Navigation V5 in React Native, I suggest you to use React Navigation to navigate between screens in React Native. So, you don't have to worry about how to get started with React Navigation� Understanding Navigation In React Native and Example of Navigation between views in React Native Android or ios. This tutorial explains how to move or navigate from one screen to another using React Navigation Library in react native application. In a web browser, you can link to different pages using an anchor (<a>) tag. When the user clicks on a link, the URL is pushed to the browser history

import React from 'react';
import { Button, View, Text } from 'react-native';
import { createStackNavigator, createAppContainer } from 'react-navigation';

class HomeScreen extends React.Component {
  render() {
    return (
      <View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
        <Text>Home Screen</Text>
        <Button
          title="Go to Details"
          onPress={() => this.props.navigation.navigate('Details')}
        />
      </View>
    );
  }
}

Let's break this down:

this.props.navigation: the navigation prop is passed in to every screen component (definition) in stack navigator (more about this later in "The navigation prop in depth"). navigate('Details'): we call the navigate function (on the navigation prop — naming is hard!) with the name of the route that we'd like to move the user to. If we call this.props.navigation.navigate with a route name that we haven't defined on a stack navigator, nothing will happen. Said another way, we can only navigate to routes that have been defined on our stack navigator — we cannot navigate to an arbitrary component.

Switch from One Screen to another using React Navigation (Router), This example will help you to learn how to navigate between screens using React Navigation in React Native App. What is Stack Navigation� When building mobile apps, of primary concern is how we handle a user’s navigation through the app — the presentation of the screens and the transitions between them. React Navigation is a standalone library that allows a developer to implement this functionality easily. React Navigation vs. React Native Navigation

Navigating React Native apps using React Navigation, To switch between the screens we need to add react-navigation in our application. To install the dependencies open the terminal and jump into your project cd� React Navigation. This is an Example to Switch from One Screen to another using React Navigation (Router). We will use react-navigation library for the Navigation. This example is for React Navigation V4. For the update React Navigation V5 please visit Navigate Between Screens using React Navigation V5 in React Native.

Can't navigate between screen on react-navigation 5, Using stack navigator to navigate between screen components. Let's begin by first creating a /components folder in the root of our project. Then� We will use react-navigation library for the Navigation here. Though We all know that React Native Navigation is used for switching from one screen to another in the crave manner. This react-navigation solution is written entirely in JavaScript. To Navigate

How To Use React Native Navigation 4.0 In 2020, You don't have the navigation property inside the Button class, you can pass it in that way: <ButtonNav navigation={this.props.navigation} />. To navigate to the Home page, we will create a StackNavigator. StackNavigator with React Navigation. A StackNavigator works exactly like a call stack or a stack of dishes. Each screen we navigate to is pushed to the top of the stack, and each time we hit the back button, this screen pops off the top of the stack. First, install react-navigation:

Comments
  • thanks, but I want to click the item of the list in screen 3 and go to screen 2 with new data and must reload the page.
  • thanks, but I want to click the item of the list in screen 3 and go to screen 2 with new data and must reload the page.
  • @miladsolgi you can passing new data into emit method, currently i pass blank object, you can pass your new data instead of blank object.
  • My main problem is not passing data. it really reloads the page. when I go to screen 2 its resume from the last position of the page. or another problem is effect close screen 3 like back button effect.