I added slider using react-slick to my React app. For <Slider> I added ref, and I'm trying use it to change active slide:

import React, { useRef } from 'react';
import Slider from 'react-slick';

const TestSlider = () => {
  const handleOnClick = index => {
    sliderRef.slick('slickGoTo', index);
    // also try sliderRef.slickGoTo(index);
  };

  <Slider {...settings} ref={sliderRef}>
    ...
  </Slider>
}

but I got an error:

TypeError: sliderRef.slick is not a function

Why doesn't this work for me?

"react": "^16.6.3",

"react-slick": "^0.27.12",

I added slider using react-slick to my React app. For <Slider> I added ref, and I'm trying use it to change active slide:

import React, { useRef } from 'react';
import Slider from 'react-slick';

const TestSlider = () => {
  const handleOnClick = index => {
    sliderRef.slick('slickGoTo', index);
    // also try sliderRef.slickGoTo(index);
  };

  <Slider {...settings} ref={sliderRef}>
    ...
  </Slider>
}

but I got an error:

TypeError: sliderRef.slick is not a function

Why doesn't this work for me?

"react": "^16.6.3",

"react-slick": "^0.27.12",

• javascript
• reactjs
• react-hooks
• react-slick

Share Improve this question Follow edited Oct 28, 2020 at 13:38 Ed Lucas 7,36544 gold badges4040 silver badges5050 bronze badges asked Oct 28, 2020 at 9:43 JackJack 59433 gold badges1414 silver badges3232 bronze badges

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1 Answer 1

Sorted by: Reset to default 4

According to react-slick's slickGoTo() documentation, you need to pass a function as the ref. Something like:

  const handleOnClick = index => {
    this.slider.slickGoTo(index);
  };

  <Slider {...settings} ref={slider => (this.slider = slider)}>
    ...
  </Slider>

If you want to create a ref using the useRef hook, it would look like:

  const sliderRef = useRef();

  const handleOnClick = index => {
    sliderRef.current.slickGoTo(index);
  };

  <Slider {...settings} ref={sliderRef}>
    ...
  </Slider>