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。我想控制我的滑块与自定义下一步和prev按钮，这是在滑块的内容顶部。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，我想将控件交给滑块内容上方的按钮。如何做到这一点？我从我创建的组件中包含我的代码。

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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，在使用包之前，必须需要完整地阅读文档一次。

在正式文档https://react-slick.neostack.com/docs/example/previous-next-methods中已经有了这样的方法

使用它。

Answer 2

在这里，您可以通过使用react Hook来实现这一点--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>            
   )}