ReactJS Scroll element a set amount of pixals

How do I Scroll an element (not the entire page) a specific amount of pixals for example 100px on every click of a button (not a has link because it needs to be a fixed amount of pixals each time) I use ReactJS 16.

asked Dec 31 '18 at 6:33

Shmili Breuer

14738

Would scrollBy work?

– Dmitry
Dec 31 '18 at 7:33

Thanks for your answer, but it doesn't work.

– Shmili Breuer
Dec 31 '18 at 14:15

I've updated my answer.

– Dmitry
Dec 31 '18 at 15:30

add a comment |

asked Dec 31 '18 at 6:33

Shmili Breuer

14738

Would scrollBy work?

– Dmitry
Dec 31 '18 at 7:33

Thanks for your answer, but it doesn't work.

– Shmili Breuer
Dec 31 '18 at 14:15

I've updated my answer.

– Dmitry
Dec 31 '18 at 15:30

add a comment |

asked Dec 31 '18 at 6:33

Shmili Breuer

14738

javascript html reactjs scroll

asked Dec 31 '18 at 6:33

Shmili Breuer

14738

asked Dec 31 '18 at 6:33

Shmili Breuer

14738

asked Dec 31 '18 at 6:33

Shmili Breuer

14738

asked Dec 31 '18 at 6:33

Shmili Breuer

14738

asked Dec 31 '18 at 6:33

Shmili Breuer

14738

Would scrollBy work?

– Dmitry
Dec 31 '18 at 7:33

Thanks for your answer, but it doesn't work.

– Shmili Breuer
Dec 31 '18 at 14:15

I've updated my answer.

– Dmitry
Dec 31 '18 at 15:30

add a comment |

Would scrollBy work?

– Dmitry
Dec 31 '18 at 7:33

Thanks for your answer, but it doesn't work.

– Shmili Breuer
Dec 31 '18 at 14:15

I've updated my answer.

– Dmitry
Dec 31 '18 at 15:30

Would scrollBy work?

– Dmitry
Dec 31 '18 at 7:33

Thanks for your answer, but it doesn't work.

– Shmili Breuer
Dec 31 '18 at 14:15

I've updated my answer.

– Dmitry
Dec 31 '18 at 15:30

add a comment |

1 Answer
1

active

oldest

votes

You can use scrollBy on the element you want to scroll. A vanilla JS example:

let btn = document.getElementById('btn');

let box = document.getElementById('box');

btn.addEventListener('click', function() {

  box.scrollBy({top:100, behavior: "smooth"});

});

#box {

  width: 300px;

  height: 100px;

  overflow-y: scroll;

}

#inner-box {

  width: 100px;

  height: 1000px;

}

.content {

  height: 50px;

  display: block

}

<button id="btn">scroll</button>

<div id="box">

  <div id="inner-box">

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

  </div>

</div>

This is a ReactJS version:

class Scrollable extends React.Component {

  constructor(props) {

    super(props);



    this.scroll = this.scroll.bind(this);

    this.box = React.createRef();

  }



  scroll() {

    this.box.current.scrollBy({top:100, behavior: "smooth"});

  }



  render() {

    return (

    <div>

      <button onClick={this.scroll}>scroll</button>

      <div id="box" ref={this.box}>

        <div id="inner-box">

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

        </div>

      </div>

    </div>

    );

  }

}

Demo at Codepen

edited Dec 31 '18 at 15:25

answered Dec 31 '18 at 14:57

Dmitry

3,656102629

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

You can use scrollBy on the element you want to scroll. A vanilla JS example:

let btn = document.getElementById('btn');

let box = document.getElementById('box');

btn.addEventListener('click', function() {

  box.scrollBy({top:100, behavior: "smooth"});

});

#box {

  width: 300px;

  height: 100px;

  overflow-y: scroll;

}

#inner-box {

  width: 100px;

  height: 1000px;

}

.content {

  height: 50px;

  display: block

}

<button id="btn">scroll</button>

<div id="box">

  <div id="inner-box">

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

  </div>

</div>

This is a ReactJS version:

class Scrollable extends React.Component {

  constructor(props) {

    super(props);



    this.scroll = this.scroll.bind(this);

    this.box = React.createRef();

  }



  scroll() {

    this.box.current.scrollBy({top:100, behavior: "smooth"});

  }



  render() {

    return (

    <div>

      <button onClick={this.scroll}>scroll</button>

      <div id="box" ref={this.box}>

        <div id="inner-box">

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

        </div>

      </div>

    </div>

    );

  }

}

Demo at Codepen

edited Dec 31 '18 at 15:25

answered Dec 31 '18 at 14:57

Dmitry

3,656102629

add a comment |

You can use scrollBy on the element you want to scroll. A vanilla JS example:

let btn = document.getElementById('btn');

let box = document.getElementById('box');

btn.addEventListener('click', function() {

  box.scrollBy({top:100, behavior: "smooth"});

});

#box {

  width: 300px;

  height: 100px;

  overflow-y: scroll;

}

#inner-box {

  width: 100px;

  height: 1000px;

}

.content {

  height: 50px;

  display: block

}

<button id="btn">scroll</button>

<div id="box">

  <div id="inner-box">

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

  </div>

</div>

This is a ReactJS version:

class Scrollable extends React.Component {

  constructor(props) {

    super(props);



    this.scroll = this.scroll.bind(this);

    this.box = React.createRef();

  }



  scroll() {

    this.box.current.scrollBy({top:100, behavior: "smooth"});

  }



  render() {

    return (

    <div>

      <button onClick={this.scroll}>scroll</button>

      <div id="box" ref={this.box}>

        <div id="inner-box">

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

        </div>

      </div>

    </div>

    );

  }

}

Demo at Codepen

edited Dec 31 '18 at 15:25

answered Dec 31 '18 at 14:57

Dmitry

3,656102629

add a comment |

You can use scrollBy on the element you want to scroll. A vanilla JS example:

let btn = document.getElementById('btn');

let box = document.getElementById('box');

btn.addEventListener('click', function() {

  box.scrollBy({top:100, behavior: "smooth"});

});

#box {

  width: 300px;

  height: 100px;

  overflow-y: scroll;

}

#inner-box {

  width: 100px;

  height: 1000px;

}

.content {

  height: 50px;

  display: block

}

<button id="btn">scroll</button>

<div id="box">

  <div id="inner-box">

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

  </div>

</div>

This is a ReactJS version:

class Scrollable extends React.Component {

  constructor(props) {

    super(props);



    this.scroll = this.scroll.bind(this);

    this.box = React.createRef();

  }



  scroll() {

    this.box.current.scrollBy({top:100, behavior: "smooth"});

  }



  render() {

    return (

    <div>

      <button onClick={this.scroll}>scroll</button>

      <div id="box" ref={this.box}>

        <div id="inner-box">

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

        </div>

      </div>

    </div>

    );

  }

}

Demo at Codepen

edited Dec 31 '18 at 15:25

answered Dec 31 '18 at 14:57

Dmitry

3,656102629

You can use scrollBy on the element you want to scroll. A vanilla JS example:

let btn = document.getElementById('btn');

let box = document.getElementById('box');

btn.addEventListener('click', function() {

  box.scrollBy({top:100, behavior: "smooth"});

});

#box {

  width: 300px;

  height: 100px;

  overflow-y: scroll;

}

#inner-box {

  width: 100px;

  height: 1000px;

}

.content {

  height: 50px;

  display: block

}

<button id="btn">scroll</button>

<div id="box">

  <div id="inner-box">

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

  </div>

</div>

This is a ReactJS version:

class Scrollable extends React.Component {

  constructor(props) {

    super(props);



    this.scroll = this.scroll.bind(this);

    this.box = React.createRef();

  }



  scroll() {

    this.box.current.scrollBy({top:100, behavior: "smooth"});

  }



  render() {

    return (

    <div>

      <button onClick={this.scroll}>scroll</button>

      <div id="box" ref={this.box}>

        <div id="inner-box">

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

          <div class="content">

          content

          </div>

        </div>

      </div>

    </div>

    );

  }

}

Demo at Codepen

let btn = document.getElementById('btn');

let box = document.getElementById('box');

btn.addEventListener('click', function() {

  box.scrollBy({top:100, behavior: "smooth"});

});

#box {

  width: 300px;

  height: 100px;

  overflow-y: scroll;

}

#inner-box {

  width: 100px;

  height: 1000px;

}

.content {

  height: 50px;

  display: block

}

<button id="btn">scroll</button>

<div id="box">

  <div id="inner-box">

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

  </div>

</div>

let btn = document.getElementById('btn');

let box = document.getElementById('box');

btn.addEventListener('click', function() {

  box.scrollBy({top:100, behavior: "smooth"});

});

#box {

  width: 300px;

  height: 100px;

  overflow-y: scroll;

}

#inner-box {

  width: 100px;

  height: 1000px;

}

.content {

  height: 50px;

  display: block

}

<button id="btn">scroll</button>

<div id="box">

  <div id="inner-box">

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

    <div class="content">

    content

    </div>

  </div>

</div>

edited Dec 31 '18 at 15:25

answered Dec 31 '18 at 14:57

Dmitry

3,656102629

edited Dec 31 '18 at 15:25

answered Dec 31 '18 at 14:57

Dmitry

3,656102629

answered Dec 31 '18 at 14:57

Dmitry

3,656102629

answered Dec 31 '18 at 14:57

Dmitry

3,656102629

add a comment |

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