/Javascript/React/React bootstrap hide toggle menu when scrolling down

React bootstrap hide toggle menu when scrolling down

  import React, { Component } from 'react';

   class App extends Component {

   constructor(props) {
    super(props);

      this.state = {  scrollBackground: 'nav-bg' };
      this.handleScroll = this.handleScroll.bind(this);
   }


   handleScroll(){
      this.setState ({
         scrollBackground: !this.state.scrollBackground
       })
    }

 render() {
 const scrollBg = this.scrollBackground ? 'nav-bg scrolling' : 'nav-bg';

 return (
   <div>

       <Navbar inverse toggleable className={this.state.scrollBackground} 
                                  onScroll={this.handleScroll}>
        ...
      </Navbar>

    </div>
   );
  }
}

export default App;

Source: stackoverflow.com

Similar codes

0 vote141 views1 answer
React native onChangeText resize the background image
Javascript React
23 votes158 views6 answers
React native shadow
Javascript React
8 votes144 views1 answer
Update object in react hooks
Javascript React
5 votes102 views2 answers
React hook form
Javascript React
0 vote148 views1 answer
Reactjs alert
Javascript React
2 votes154 views1 answer
Combining two styles react native
Javascript React
0 vote175 views1 answer
No routes matched location / react router
Javascript React
-1 vote162 views1 answer
Animation react native npm
Javascript React
0 vote193 views1 answer
OnClick={ (window.open react js
Javascript React
99 votes181 views6 answers
How to install react router DOM
Javascript React