如何将箭头控件设置为自定义按钮

Question

我将 react-slick 添加到我的项目中以显示 carousel。我想使用位于滑块内容顶部的自定义下一个和上一个按钮来控制我的滑块。所以我遵循了自定义箭头文档，但我不想在光滑的内容中显示我的按钮，我想将控件提供给滑块内容上方的按钮。如何做到这一点？我包含了我创建的组件中的代码。

import React from 'react';
import "slick-carousel/slick/slick.css";
import "slick-carousel/slick/slick-theme.css";
import Slider from "react-slick";
import { styled } from '@material-ui/styles';
import Button from '@material-ui/core/Button';

function SampleNextArrow(props) {
  const { onClick } = props;
  return (
    <React.Fragment>
      <Button
        onClick={onClick} className="slickRight">
        Next
      </Button>
    </React.Fragment>
  );
}
function SamplePrevArrow(props) {
  const { onClick } = props;
  return (
    <React.Fragment>
      <Button
        onClick={onClick} className="slickLeft">
        Prev
      </Button>
    </React.Fragment>
  );
}

class App extends React.Component {
  constructor(props) {
    super(props);
    this.state = {}
  }
  render() {
    var settings = {
      infinite: true,
      speed: 500,
      slidesToShow: 4,
      slidesToScroll: 1,
      nextArrow: <SampleNextArrow />,
      prevArrow: <SamplePrevArrow />,
    };
    return (
      <div>
        {/*Want to Add Control to this Buttons*/
        <Button>Prev</Button>
        <Button>Next</Button>
        
        <div className="container">
          <Slider {...settings}>
            <div>
              <h3>1</h3>
            </div>
            <div>
              <h3>2</h3>
            </div>
            <div>
              <h3>3</h3>
            </div>
          </Slider>
        </div>
      </div>
    );
  }
}

export default App;

Answer 1

Nandhini，您必须需要完整阅读文档一次，然后再使用该包。

官方文档中已经有这个方法了 https://react-slick.neostack.com/docs/example/previous-next-methods

使用它。

Answer 2

这里你可以通过使用react useRef Hook来实现这里是实际代码：

import React, { useRef } from "react";
import Slider from "react-slick";
 
const SliderComponent = () => {
 const slider = useRef();
  
  const next = () => {
   slider.current.slickNext();
 };
  const previous = () => {
   slider.current.slickPrev();
 }; 
  
  const settings = {
    dots: false,
    infinite: true,
    speed: 500,
    slidesToShow: 2,
    slidesToScroll: 1,
    autoplaySpeed: 3000,
    arrows: false,
  
  responsive: [
   {
    breakpoint: 1024,
    settings: {
      slidesToShow: 2,
      slidesToScroll: 2,
      infinite: true,
      dots: true,
    },
  },
  {
    breakpoint: 768,
    settings: {
      slidesToShow: 1,
      slidesToScroll: 1,
    },
  },
 ],
};
  return(
     <div>
       <button  onClick={previous}> Prev Button </button>
        <Slider ref={(c) => (slider.current = c)} {...settings}>
            <div>Slide 1</div>
            <div>Slide 2</div>
            <div>Slide 3</div>
            <div>Slide 4</div>
            <div>Slide 5</div>
        </Slider>
      <button onClick={next}> Next Button </button>
   </div>            
   )}

如何将箭头控件设置为自定义按钮

How to Set arrow controls to a custom button

reactjs

react-slick