ReactJS Semantic UI Visibility Behaviors

Semantic UI is a modern framework used in developing seamless designs for the website, It gives the user a lightweight experience with its components. It uses the predefined CSS, JQuery language to incorporate in different frameworks.

In this article we will learn how to use visibility behaviors in ReactJS Semantic UI. Visibility behaviors are used for callback functions along with templates.

Syntax:

<Visibility function/>

Creating React Application And Installing Module:

• Step 1: Create a React application using the following command.

  npx create-react-app foldername

• Step 2: After creating your project folder i.e. foldername, move to it using the following command.

  cd foldername

• Step 3: Install semantic UI in your given directory.

   npm install semantic-ui-react semantic-ui-css

Project Structure: It will look like the following.

Project Structure:

Step to Run Application: Run the application  from the root directory of the project, using the following command.

npm start

Example 1: This is the basic example which shows how to use visibility module.

App.js

import React, { Component } from 'react'
import {Grid, Image, Visibility} from 'semantic-ui-react'

export default class VisibilityExampleFireOnMount extends Component {

  OnScreen = () => alert('on')


  render() {
    return (
      <Grid columns={2}>
        <Grid.Column>
          <Visibility
            fireOnMount
            onOnScreen={this.OnScreen}
          >

          </Visibility>
        </Grid.Column>

         <Image id='gfg' src=
'https://media.geeksforgeeks.org/wp-content/uploads/20210604014825/QNHrwL2q-100x100.jpg' >
         </Image>

       </Grid>
    )
  }
}

Output:

Example 2: In this example, we are showing the visibility behaviors in a alert.

App.js

import React, { Component } from 'react'
import {Grid, Image, Visibility} from 'semantic-ui-react'

export default class VisibilityExampleFireOnMount extends Component {

  OnScreen = () => alert('GeeksforGeeks')


  render() {
    return (
      <Grid columns={2}>
        <Grid.Column>
          <Visibility
            fireOnMount
            onOnScreen={this.OnScreen}
          >

          </Visibility>
        </Grid.Column>

         <Image id='gfg' src=
'https://media.geeksforgeeks.org/wp-content/uploads/20210604014825/QNHrwL2q-100x100.jpg' >
         </Image>

       </Grid>
    )
  }
}

Output:

Reference: https://react.semantic-ui.com/behaviors/visibility