react-slick | React carousel component | Carousel library

by akiran JavaScript Version: 0.29.0 License: MIT

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kandi X-RAY | react-slick Summary

react-slick is a JavaScript library typically used in User Interface, Carousel, React applications. react-slick has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can install using 'npm i @tatjsn/react-slick' or download it from GitHub, npm.

React carousel component

Support

Quality

Security

License

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kandi-support Support

react-slick has a medium active ecosystem.
It has 10303 star(s) with 1969 fork(s). There are 124 watchers for this library.
There were 1 major release(s) in the last 12 months.
There are 366 open issues and 1168 have been closed. On average issues are closed in 138 days. There are 82 open pull requests and 0 closed requests.
It has a neutral sentiment in the developer community.
The latest version of react-slick is 0.29.0

react-slick Support

Best in #Carousel

Average in #Carousel

react-slick Support

Best in #Carousel

Average in #Carousel

quality kandi Quality

react-slick has 0 bugs and 0 code smells.

react-slick Quality

Best in #Carousel

Average in #Carousel

react-slick Quality

Best in #Carousel

Average in #Carousel

security Security

react-slick has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
react-slick code analysis shows 0 unresolved vulnerabilities.
There are 1 security hotspots that need review.

react-slick Security

Best in #Carousel

Average in #Carousel

react-slick Security

Best in #Carousel

Average in #Carousel

license License

react-slick is licensed under the MIT License. This license is Permissive.
Permissive licenses have the least restrictions, and you can use them in most projects.

react-slick License

Best in #Carousel

Average in #Carousel

react-slick License

Best in #Carousel

Average in #Carousel

build Reuse

react-slick releases are available to install and integrate.
Deployable package is available in npm.
Installation instructions, examples and code snippets are available.
react-slick saves you 166 person hours of effort in developing the same functionality from scratch.
It has 412 lines of code, 0 functions and 77 files.
It has low code complexity. Code complexity directly impacts maintainability of the code.

react-slick Reuse

Best in #Carousel

Average in #Carousel

react-slick Reuse

Best in #Carousel

Average in #Carousel

Top functions reviewed by kandi - BETA

kandi has reviewed react-slick and discovered the below as its top functions. This is intended to give you an instant insight into react-slick implemented functionality, and help decide if they suit your requirements.

Creates a new SimpleSlider .

a arrow .

generate arrow .

Renders .

Returns a number bound to a given number .

Get all kandi verified functions for this library.

react-slick Key Features

React carousel component

react-slick Examples and Code Snippets

See all related Code Snippets

Installation

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npm install react-slick --save

Example

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import React from "react";
import Slider from "react-slick";

export default function SimpleSlider() {
  var settings = {
    dots: true,
    infinite: true,
    speed: 500,
    slidesToShow: 1,
    slidesToScroll: 1
  };
  return (
    &lt;Slider {...settings}&gt;
      &lt;div&gt;
        &lt;h3&gt;1&lt;/h3&gt;
      &lt;/div&gt;
      &lt;div&gt;
        &lt;h3&gt;2&lt;/h3&gt;
      &lt;/div&gt;
      &lt;div&gt;
        &lt;h3&gt;3&lt;/h3&gt;
      &lt;/div&gt;
      &lt;div&gt;
        &lt;h3&gt;4&lt;/h3&gt;
      &lt;/div&gt;
      &lt;div&gt;
        &lt;h3&gt;5&lt;/h3&gt;
      &lt;/div&gt;
      &lt;div&gt;
        &lt;h3&gt;6&lt;/h3&gt;
      &lt;/div&gt;
    &lt;/Slider&gt;
  );
}

Development

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git clone https://github.com/akiran/react-slick
cd react-slick
npm install
npm start
open http://localhost:8080

Setting styles for react-slick

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function Carousel({ blogs }) {
  const [imageIndex, setImageIndex] = useState(0);

  const transformDate = (date) => {
    return date.substring(0, 10);
  };

  const NextArrow = ({ onClick }) => {
    return (
      <div className={`${styles.arrow} ${styles.next}`} onClick={onClick}>
        <FaArrowRight />
      </div>
    );
  };

  const PrevArrow = ({ onClick }) => {
    return (
      <div className={`${styles.arrow} ${styles.prev}`} onClick={onClick}>
        <FaArrowLeft />
      </div>
    );
  };

  useEffect(() => {
    document.querySelectorAll(".slick-active").forEach((el) => {
      el.style.setProperty("position", "static", "important");
    });

    document
      .querySelectorAll(".slick-current")
      .style.setProperty("position", "relative", "important");
    document
      .querySelectorAll(".slick-current")
      .style.setProperty("z-index", "50", "important");
  }, [imageIndex]);

  const settings = {
    dots: false,
    infinite: true,
    speed: 500,
    slidesToShow: 3,
    slidesToScroll: 1,
    centerMode: true,
    nextArrow: <NextArrow />,
    prevArrow: <PrevArrow />,
    beforeChange: (current, next) => setImageIndex(next),
  };

  return (
    <div className={styles.carouselContainer}>
      <Slider {...settings}>
        {blogs.map((blog, idx) => (
          <div key={idx}>
            <div
              className={
                idx === imageIndex
                  ? `${styles.innerSlide} ${styles.activeSlide}`
                  : `${styles.innerSlide} ${styles.passiveSlide}`
              }
            >
              <p>{transformDate(blog.created_on)}</p>
              <h3>{blog.title}</h3>
              <p>{blog.subtitle}</p>
              <button
                className={
                  idx === imageIndex
                    ? `${styles.button} ${styles.activeButton}`
                    : styles.button
                }
              >
                <Link href={"/blog/" + blog.id}>READ MORE</Link>
              </button>
            </div>
          </div>
        ))}
      </Slider>
    </div>
  );
}

export default Carousel;

<section className={styles.container}>
  <Slider>
    // slider content
  </Slider>
</section>

.container {
  :global .slider .slick-current {
    position: relative !important;
    z-index: 50 !important;
  }
}

<section className={styles.container}>
  <Slider>
    // slider content
  </Slider>
</section>

.container {
  :global .slider .slick-current {
    position: relative !important;
    z-index: 50 !important;
  }
}

Show or hide Carousel item depending on index | React

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function ImageSlider({ imageList }) {
  const [currentSlide, setCurrentSlide] = useState(0);

  // Since this is a component, you need to destructure props
  function ShowTitle({ title, id }) {
      // If the index is on focused
      if (id === currentSlide) {
        return <p>{title}</p>;
      }
      // Otherwise return empty
      return <p></p>;
    }
  
  // I'm not sure what props you're going to get here; it'll be whatever
  // the Slider provides you with when afterChange is fired
  function handleAfterChange(index) {
      setCurrentSlide(index);
  }

  return (
    <Slider
      className="center"
      centerMode={true}
      infinite={true}
      autoplay={true}
      autoplaySpeed={2000}
      slidesToShow={3}
      slidesToScroll={1}
      afterChange={handleAfterChange}
    >
      {/* Add index argument to map here (this is provided automatically) */}
      {imageList.map((image, index) => (
        <div key={image.id} id={image.id}>
          <img
            alt="image"
            width={270}
            height={120}
            src={image.url}
          />
          {/* Add index prop to ShowTitle */}
          <ShowTitle title={image.title} index={index} /> 
        </div>
      ))}
    </Slider>
  );
}

...
{index === currentSlide ? <p>{image.title}</p> : <p></p>}
...

function ImageSlider({ imageList }) {
  const [currentSlide, setCurrentSlide] = useState(0);

  // Since this is a component, you need to destructure props
  function ShowTitle({ title, id }) {
      // If the index is on focused
      if (id === currentSlide) {
        return <p>{title}</p>;
      }
      // Otherwise return empty
      return <p></p>;
    }
  
  // I'm not sure what props you're going to get here; it'll be whatever
  // the Slider provides you with when afterChange is fired
  function handleAfterChange(index) {
      setCurrentSlide(index);
  }

  return (
    <Slider
      className="center"
      centerMode={true}
      infinite={true}
      autoplay={true}
      autoplaySpeed={2000}
      slidesToShow={3}
      slidesToScroll={1}
      afterChange={handleAfterChange}
    >
      {/* Add index argument to map here (this is provided automatically) */}
      {imageList.map((image, index) => (
        <div key={image.id} id={image.id}>
          <img
            alt="image"
            width={270}
            height={120}
            src={image.url}
          />
          {/* Add index prop to ShowTitle */}
          <ShowTitle title={image.title} index={index} /> 
        </div>
      ))}
    </Slider>
  );
}

...
{index === currentSlide ? <p>{image.title}</p> : <p></p>}
...

React slick compatibility with Nextjs

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import 'slick-carousel/slick/slick.css';
import 'slick-carousel/slick/slick-theme.css';

import Head from "next/head";

<Head>
  <link rel="stylesheet" type="text/css" charSet="UTF-8" href="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.6.0/slick.min.css" /> 
  <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.6.0/slick-theme.min.css" />
</Head>

import Head from "next/head";

<Head>
  <link rel="stylesheet" type="text/css" charSet="UTF-8" href="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.6.0/slick.min.css" /> 
  <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.6.0/slick-theme.min.css" />
</Head>

React-slick - how to change custom arrow colour based on the page number

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const ArrowButtonPrevious = ({ imgSrc, imgAlt, onClick }) => {
  return (
    <button
      onClick={onClick}
      style={{ backgroundColor: "transparent", border: "none" }}
    >
      <img
        src={imgSrc}
        alt={imgAlt}
        style={{
          width: "50px",
          height: "50px",
          filter:
            onClick === null
              ? "invert(93%) sepia(7%) saturate(7029%) hue-rotate(94deg) brightness(86%) contrast(93%)"
              : "none"
        }}
      />
    </button>
  );
};


const ArrowButtonNext = ({ imgSrc, imgAlt, onClick }) => {
  return (
    <button
      onClick={onClick}
      style={{ backgroundColor: "transparent", border: "none" }}
    >
      <img
        src={imgSrc}
        alt={imgAlt}
        style={{
          width: "50px",
          height: "50px",
          filter:
            onClick === null
              ? "invert(93%) sepia(7%) saturate(7029%) hue-rotate(94deg) brightness(86%) contrast(93%)"
              : "none"
        }}
      />
    </button>
  );
};

Adding Modal Popup on Each Image Inside React Slick Slider

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return(
    <>
      <Modal><img src={currentSliderIndexUrl} /></Modal>
      <Slider> {your images here} </Slider>
    <>
)

Error: The result of this StaticQuery could not be fetched

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import { useStaticQuery } from 'gatsby';

Can't resolve '@babel/runtime/helpers/esm/objectSpread2'

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"devDependencies": {
    ....other dependencies,
    "@babel/runtime": "^7.15.4",
}

npm install

"devDependencies": {
    ....other dependencies,
    "@babel/runtime": "^7.15.4",
}

npm install

Using .map to load API data into Slick-Slider Component

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const sliderSettings = {
  dots: true,
  infinite: false,
  speed: 500,
  slidesToShow: 4,
  slidesToScroll: 4,
  initialSlide: 0,
  nextArrow: <SampleNextArrow />,
  prevArrow: <SamplePrevArrow />,
  responsive: [
    {
      breakpoint: 1024,
      settings: {
        slidesToShow: 3,
        slidesToScroll: 3,
        infinite: true,
        dots: true,
      },
    },
  ],
};
export default class BlogPost extends Component {
constructor(props) {
super(props);
this.state = {posts: []};
  }
  componentDidMount() {
    getStaticProps().then(data => {
      this.setState({
        posts: data.props.posts
      });
    });
  }
  getSlides() {
    return this.state.posts.map((post) => {
      // ... generate divs and imgs here.
    })
  }
  render() {
    const slides = this.getSlides()

    return (
      <>
        <div>
          <Slider {...sliderSettings}>
            {slides}
          </Slider>
        </div>
      </>
    );
  }
}

export async function getStaticProps() {
  const res = await fetch("http://localhost:1337/blogs");
  const posts = await res.json();

  return {
    props: { posts },
  };
}

React Horizontal Scrolling cards with Arrows on top

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.slick-prev {
  left: 0 !important;
  z-index: 1000;
}
.slick-prev:before {
  content: "";
}
.slick-next {
  right: 0 !important;
  z-index: 1000;
}
.slick-next:before {
  content: "";
}

  className: "center",
  centerMode: true,
  centerPadding: "60px",

.center .slick-center h3 {
  opacity: 1;
  -ms-transform: scale(1.08);
  transform: scale(1.08);
}

h3 {
  background: #5f9ea0;
  color: #fff;
  font-size: 36px;
  line-height: 100px;
  margin: 10px;
  padding: 2%;
  position: relative;
  text-align: center;
}

.slick-prev {
  left: 0 !important;
  z-index: 1000;
}
.slick-prev:before {
  content: "";
}
.slick-next {
  right: 0 !important;
  z-index: 1000;
}
.slick-next:before {
  content: "";
}

  className: "center",
  centerMode: true,
  centerPadding: "60px",

.center .slick-center h3 {
  opacity: 1;
  -ms-transform: scale(1.08);
  transform: scale(1.08);
}

h3 {
  background: #5f9ea0;
  color: #fff;
  font-size: 36px;
  line-height: 100px;
  margin: 10px;
  padding: 2%;
  position: relative;
  text-align: center;
}

.slick-prev {
  left: 0 !important;
  z-index: 1000;
}
.slick-prev:before {
  content: "";
}
.slick-next {
  right: 0 !important;
  z-index: 1000;
}
.slick-next:before {
  content: "";
}

  className: "center",
  centerMode: true,
  centerPadding: "60px",

.center .slick-center h3 {
  opacity: 1;
  -ms-transform: scale(1.08);
  transform: scale(1.08);
}

h3 {
  background: #5f9ea0;
  color: #fff;
  font-size: 36px;
  line-height: 100px;
  margin: 10px;
  padding: 2%;
  position: relative;
  text-align: center;
}

I'm using react-slick, how can I export a React Component as a single element but remove the parent div on render

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<Slider {...settings}>
   {slideItems.map((item, index) => (
     <FeatureSliderItem key={index} item={item}/>
   )}   
 </Slider>

const FeatureSliderItems = () => [
  <div className="slide-item">
    <h2 className="">Create multiple sub-account</h2>
  </div>,
  <div className="slide-item">
    <h2 className="">Create multiple sub-account 2</h2>
  </div>,
];

See all related Code Snippets

Community Discussions

Trending Discussions on react-slick

Unknown word error from CSS Minimizer plugin on React build
Could not find a declaration file for module 'react-slick'
Changes in CSS-file don't affect React-Slick
Setting styles for react-slick
Show or hide Carousel item depending on index | React
React slick compatibility with Nextjs
React-slick - how to change custom arrow colour based on the page number
Adding Modal Popup on Each Image Inside React Slick Slider
Error: The result of this StaticQuery could not be fetched
Can't resolve '@babel/runtime/helpers/esm/objectSpread2'

Trending Discussions on react-slick

QUESTION

Unknown word error from CSS Minimizer plugin on React build

Asked 2022-Mar-23 at 07:14

The React build failed due to the CSS Minimizer plugin's "Unknown word" error. When I run npm run build, it continuously fails!

Failed to compile.

static/css/main.d3e3749c.css from Css Minimizer plugin static\css\main.d3e3749c.css:698:13: Unknown word [:1,0][static/css/main.d3e3749c.css:698,13]

My Node version is v16.14.0. Everything works well in npm start, but the build fails. Maybe this is due to PostCSS. I tried downgrading the version for the same, but it didn't work.

package.json

{
  "name": "frontend",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@emotion/react": "^11.8.1",
    "@emotion/styled": "^11.8.1",
    "@mui/icons-material": "^5.4.4",
    "@mui/material": "^5.4.4",
    "@testing-library/jest-dom": "^5.16.1",
    "@testing-library/react": "^12.1.2",
    "@testing-library/user-event": "^13.5.0",
    "axios": "^0.26.0",
    "emoji-mart": "^3.0.1",
    "moment": "^2.29.1",
    "react": "^17.0.2",
    "react-dom": "^17.0.2",
    "react-helmet-async": "^1.2.3",
    "react-infinite-scroll-component": "^6.1.0",
    "react-redux": "^7.2.6",
    "react-router-dom": "^6.2.1",
    "react-scripts": "5.0.0",
    "react-scroll-to-bottom": "^4.2.0",
    "react-slick": "^0.28.1",
    "react-toastify": "^8.2.0",
    "redux": "^4.1.2",
    "redux-devtools-extension": "^2.13.9",
    "redux-thunk": "^2.4.1",
    "slick-carousel": "^1.8.1",
    "socket.io-client": "^4.4.1",
    "web-vitals": "^2.1.3",
    "webfontloader": "^1.6.28"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "eslintConfig": {
    "extends": [
      "react-app",
      "react-app/jest"
    ]
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  },
  "devDependencies": {
    "autoprefixer": "^10.4.2",
    "postcss": "^8.4.8",
    "tailwindcss": "^3.0.23"
  }
}

ANSWER

Answered 2022-Mar-19 at 17:28

I had the same problem and, in my case, the error was caused by tailwind JIT mode. I had a style like:

top-[${positionFromTop}]

in one of my files, which caused the error.

To find the cause of your error, you should run the npx tailwindcss -i ./src/{YOUR_MAIN_CSS_FILE}.css -o ./dist/output.css --watch command with the tailwind CLI, and then check the output.css for any syntax errors. Then just fix the style that causes the syntax error.

Source https://stackoverflow.com/questions/71484883

QUESTION

Setting styles for react-slick

Asked 2022-Mar-04 at 11:31

I am using react-slick (https://react-slick.neostack.com/) to make an easy slider component of my blogs. Now, I want to simply set position: relative and z-index: 50 to the div with class slack-current (which is generated by the Slider component), but can not find any way to do this. I am using NextJS with the following component:

function Carousel({ blogs }) {
  const [imageIndex, setImageIndex] = useState(0);

  const transformDate = (date) => {
    return date.substring(0, 10);
  };

  const NextArrow = ({ onClick }) => {
    return (
      <div className={`${styles.arrow} ${styles.next}`} onClick={onClick}>
        <FaArrowRight />
      </div>
    );
  };

  const PrevArrow = ({ onClick }) => {
    return (
      <div className={`${styles.arrow} ${styles.prev}`} onClick={onClick}>
        <FaArrowLeft />
      </div>
    );
  };

  const settings = {
    dots: false,
    infinite: true,
    speed: 500,
    slidesToShow: 3,
    slidesToScroll: 1,
    centerMode: true,
    nextArrow: <NextArrow />,
    prevArrow: <PrevArrow />,
    beforeChange: (current, next) => setImageIndex(next),
  };

  return (
    <div className={styles.carouselContainer}>
      <Slider {...settings} className={styles.slider}>
        {blogs.map((blog, idx) => (
          <div key={idx} className={styles.slide}>
            <div
              className={
                idx === imageIndex
                  ? `${styles.innerSlide} ${styles.activeSlide}`
                  : `${styles.innerSlide} ${styles.passiveSlide}`
              }
            >
              <p>{transformDate(blog.created_on)}</p>
              <h3>{blog.title}</h3>
              <p>{blog.subtitle}</p>
              <button
                className={
                  idx === imageIndex
                    ? `${styles.button} ${styles.activeButton}`
                    : styles.button
                }
              >
                <Link href={"/blog/" + blog.id}>READ MORE</Link>
              </button>
            </div>
          </div>
        ))}
      </Slider>
    </div>
  );
}

export default Carousel;

So since I set className ={styles.slider} on the Slider component, I thought I could solve it this way in CSS:

.slider .slick-current {
  position: relative !important;
  z-index: 50 !important;
}

However, this shows up nowhere and thus has no effect. I also tried to do this with a JavaScript queryselector, but this does not work either. Would anybody know how to do this seemingly simple thing?

ANSWER

Answered 2021-Sep-16 at 09:23

I got it working with JavaScript, although it's not an elegant solution. The following will add position:relative and z-index:50 to the element with CSS class slick-current, and will remove it from the other active slides (since the slick current class changes slides when another slides becomes the current slide) using useEffect:

function Carousel({ blogs }) {
  const [imageIndex, setImageIndex] = useState(0);

  const transformDate = (date) => {
    return date.substring(0, 10);
  };

  const NextArrow = ({ onClick }) => {
    return (
      <div className={`${styles.arrow} ${styles.next}`} onClick={onClick}>
        <FaArrowRight />
      </div>
    );
  };

  const PrevArrow = ({ onClick }) => {
    return (
      <div className={`${styles.arrow} ${styles.prev}`} onClick={onClick}>
        <FaArrowLeft />
      </div>
    );
  };

  useEffect(() => {
    document.querySelectorAll(".slick-active").forEach((el) => {
      el.style.setProperty("position", "static", "important");
    });

    document
      .querySelectorAll(".slick-current")
      .style.setProperty("position", "relative", "important");
    document
      .querySelectorAll(".slick-current")
      .style.setProperty("z-index", "50", "important");
  }, [imageIndex]);

  const settings = {
    dots: false,
    infinite: true,
    speed: 500,
    slidesToShow: 3,
    slidesToScroll: 1,
    centerMode: true,
    nextArrow: <NextArrow />,
    prevArrow: <PrevArrow />,
    beforeChange: (current, next) => setImageIndex(next),
  };

  return (
    <div className={styles.carouselContainer}>
      <Slider {...settings}>
        {blogs.map((blog, idx) => (
          <div key={idx}>
            <div
              className={
                idx === imageIndex
                  ? `${styles.innerSlide} ${styles.activeSlide}`
                  : `${styles.innerSlide} ${styles.passiveSlide}`
              }
            >
              <p>{transformDate(blog.created_on)}</p>
              <h3>{blog.title}</h3>
              <p>{blog.subtitle}</p>
              <button
                className={
                  idx === imageIndex
                    ? `${styles.button} ${styles.activeButton}`
                    : styles.button
                }
              >
                <Link href={"/blog/" + blog.id}>READ MORE</Link>
              </button>
            </div>
          </div>
        ))}
      </Slider>
    </div>
  );
}

export default Carousel;

Better solutions are still welcome!

Source https://stackoverflow.com/questions/69180886

QUESTION

Show or hide Carousel item depending on index | React

Asked 2022-Feb-06 at 16:37

I'm using React Slick centerMode as my image carousel and trying to show 3 images at a time. Also, I would like to show the title of the image when it is centered (current index) only. The problem is it will show all the title at the same time. How can I hide left and right images' title and only shows the middle image's title?

What I made

What I want

my code:

function ImageSlider({ imageList }) {
  const [currentSlide, setCurrentSlide] = useState(0);
  const [indexSlide, setIndexSlide] = useState(0);

  function ShowTitle(title) {
      // If the index is on focused
      if (currentSlide === indexSlide) {
        return <p>{title}</p>;
      }
      // Otherwise return empty
      return <p></p>;
    }
  
  function handleAfterChange(index) {
      setIndexSlide(index);
      const centerSlide = document.querySelector(
        "div.slick-slide.slick-active.slick-center.slick-current"
      );
      setCurrentSlide(parseInt(centerSlide.getAttribute("data-index")));
  }

  return (
    <Slider
      className="center"
      centerMode={true}
      infinite={true}
      autoplay={true}
      autoplaySpeed={2000}
      slidesToShow={3}
      slidesToScroll={1}
      afterChange={handleAfterChange}
    >
      {imageList.map((image) => (
        <div key={image.id} id={image.id}>
          <img
            alt="image"
            width={270}
            height={120}
            src={image.url}
          />
// I want this to show when it's centered, and hidden when it's not centred
          <ShowTitle title={image.title} key={image.id} /> 
        </div>
      ))}
    </Slider>
  );
}

The carousel html when index number 2 (out of 5) is centered:

<div class="slick-list" style="padding:0px 60px">
  <div class="slick-track" style="width: 3640px; opacity: 1; transform: translate3d(-1040px, 0px, 0px); transition: -webkit-transform 500ms ease 0s;">
    <div data-index="-4" tabindex="-1" class="slick-slide slick-cloned" aria-hidden="true" style="width: 260px;">...</div>
    <div data-index="-3" tabindex="-1" class="slick-slide slick-center slick-cloned" aria-hidden="true" style="width: 260px;">...</div>
    <div data-index="-2" tabindex="-1" class="slick-slide slick-cloned" aria-hidden="true" style="width: 260px;">...</div>
    <div data-index="-1" tabindex="-1" class="slick-slide slick-cloned" aria-hidden="true" style="width: 260px;">...</div>
    <div data-index="0" class="slick-slide" tabindex="-1" aria-hidden="true" style="outline: none; width: 260px;">...</div>
    <div data-index="1" class="slick-slide slick-active" tabindex="-1" aria-hidden="true" style="outline: none; width: 260px;">...</div>
    <div data-index="2" class="slick-slide slick-active slick-center slick-current" tabindex="-1" aria-hidden="true" style="outline: none; width: 260px;">...</div>
    <div data-index="3" class="slick-slide slick-active" tabindex="-1" aria-hidden="true" style="outline: none; width: 260px;">...</div>
    <div data-index="4" class="slick-slide" tabindex="-1" aria-hidden="true" style="outline: none; width: 260px;">...</div>
    <div data-index="5" tabindex="-1" class="slick-slide slick-cloned" aria-hidden="true" style="width: 260px;">...</div>
    <div data-index="6" tabindex="-1" class="slick-slide slick-cloned" aria-hidden="true" style="width: 260px;">...</div>
    <div data-index="7" tabindex="-1" class="slick-slide slick-center slick-cloned" aria-hidden="true" style="width: 260px;">...</div>
    <div data-index="8" tabindex="-1" class="slick-slide slick-cloned" aria-hidden="true" style="width: 260px;">...</div>
    <div data-index="9" tabindex="-1" class="slick-slide slick-cloned" aria-hidden="true" style="width: 260px;">...</div>
  </div>
</div>

ANSWER

Answered 2022-Feb-06 at 16:37

The problem

Your problem stems from how you're trying to do your logic against state variables. There's no connection between your state and your ShowTitle component, other than referring to them. Whenever you page through the carousel, you're changing both state variables so they will always be the same.

Unfortunately, the library you've chosen for your carousel forces you to rely on an index, so I would suggest you use the index argument on the map function to assign indexes to your ShowTitle components. Note: React will warn you if you try to use indexes for keys, as that has the potential for strange behavior. Keep using the id for that.

The solution

function ImageSlider({ imageList }) {
  const [currentSlide, setCurrentSlide] = useState(0);

  // Since this is a component, you need to destructure props
  function ShowTitle({ title, id }) {
      // If the index is on focused
      if (id === currentSlide) {
        return <p>{title}</p>;
      }
      // Otherwise return empty
      return <p></p>;
    }
  
  // I'm not sure what props you're going to get here; it'll be whatever
  // the Slider provides you with when afterChange is fired
  function handleAfterChange(index) {
      setCurrentSlide(index);
  }

  return (
    <Slider
      className="center"
      centerMode={true}
      infinite={true}
      autoplay={true}
      autoplaySpeed={2000}
      slidesToShow={3}
      slidesToScroll={1}
      afterChange={handleAfterChange}
    >
      {/* Add index argument to map here (this is provided automatically) */}
      {imageList.map((image, index) => (
        <div key={image.id} id={image.id}>
          <img
            alt="image"
            width={270}
            height={120}
            src={image.url}
          />
          {/* Add index prop to ShowTitle */}
          <ShowTitle title={image.title} index={index} /> 
        </div>
      ))}
    </Slider>
  );
}

A suggestion

If you want to optimize this you can completely do away with the ShowTitle component and conditionally render your p tag.

...
{index === currentSlide ? <p>{image.title}</p> : <p></p>}
...

The why of it all

When react renders all of your code, it is going to call the ShowTitle component, because it is, in fact, a component with the way you've written this. A function component is just a function that takes in props as its argument, and returns some JSX. Since it will call this for every loop over map, it will compare the currently set state (which doesn't change until the user does something to invoke afterChange) so it will compare the same state variables every time, hence why all of the titles show. When you do invoke afterChange, it always sets the two state variables to the same thing and changing state causes a rerender. This is why all of the titles are always present.

To rectify this, you need to have the rendering of a particular slide tied to the currently selected index in the carousel, and you need your component to know where it is in the carousel (by way of the index in the map function) to be able to compare to the currently selected index.

Source https://stackoverflow.com/questions/71008546

QUESTION

React slick compatibility with Nextjs

Asked 2022-Jan-29 at 13:37

I am planning to add React-slick library into my nextjs project for image slider, but getting an issue

Tries installing "react-slick" and "slick-carousel" as mentioned in the docs by

yarn add react-slick
yarn add slick-carousel

but then as soon as i import the css in my _app.tsx file it gives error

Module not found: Can't resolve '~slick-carousel/slick/slick-theme.css'

_app.tsx file

import React from "react";
import { AppProps } from "next/app";
import Head from "next/head";
import "@styles/global.scss";
import { Provider } from "react-redux";
import store from "@redux/store";  
import { MuiThemeProvider } from "@material-ui/core/styles";
import CssBaseline from "@material-ui/core/CssBaseline";
import theme from "src/createMiuitheme";


import "~slick-carousel/slick/slick.css";               //here
import "~slick-carousel/slick/slick-theme.css";         //here

function MyApp({ Component, pageProps }: AppProps): JSX.Element {
  // const theme = responsiveFontSizes(createTheme());
  return (
    <>
      <Head>
        <link rel="shortcut icon" href="#" />
        <meta charSet="utf-8" />
        <meta
          name="viewport"
          content="minimum-scale=1, initial-scale=1, width=device-width, shrink-to-fit=no"
        />
        <meta name="theme-color" content={theme.palette.primary.main} />
      </Head>
      <Provider store={store}>
        <MuiThemeProvider theme={theme}>
        <CssBaseline />
          <Component {...pageProps} />
        </MuiThemeProvider>
      </Provider>
    </>
  );
}

export default MyApp;

next.config.js file

const withPlugins = require("next-compose-plugins");
const withImages = require("next-images");
module.exports = withPlugins([], {});
module.exports = withImages();

package.json

{
  "name": "my_first_app",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    "dev": "next dev -p 4000",
    "build": "next build",
    "start": "next start",
    "test": "jest -c test/jest.config.js"
  },
  "dependencies": {
    "@material-ui/core": "^4.12.3",
    "@material-ui/icons": "^4.11.2",
    "@reduxjs/toolkit": "^1.6.0",
    "@types/jest": "^27.0.1",
    "axios": "^0.21.4",
    "formik": "^2.2.9",
    "next": "10.2.0",
    "next-compose-plugins": "^2.2.1",
    "next-i18next": "^7.0.1",
    "next-images": "^1.8.1",
    "react": "17.0.2",
    "react-dom": "17.0.2",
    "react-query": "^3.23.2",
    "react-redux": "^7.2.4",
    "react-slick": "^0.28.1",
    "sass": "^1.32.5",
    "slick-carousel": "^1.8.1",
    "yup": "^0.32.9"
  },
  "devDependencies": {
    "@types/node": "^14.14.13",
    "@types/react": "^17.0.0",
    "@types/react-dom": "^17.0.0",
    "@types/react-redux": "^7.1.16",
    "dotenv": "^8.2.0",
    "identity-obj-proxy": "^3.0.0",
    "isomorphic-unfetch": "^3.1.0",
    "jest": "^26.6.3",
    "nock": "^13.0.6",
    "ts-jest": "^26.4.4",
    "typescript": "^4.1.3"
  }
}

ANSWER

Answered 2021-Sep-22 at 23:05

Just removed the tilde prefix

import 'slick-carousel/slick/slick.css';
import 'slick-carousel/slick/slick-theme.css';

Codesandbox Demo

Source https://stackoverflow.com/questions/69287823

QUESTION

React-slick - how to change custom arrow colour based on the page number

Asked 2021-Dec-14 at 20:34

There are 2 custom arrows which are previous-arrow and next-arrow
There are also total 3 pages with 3 slides per page

What I want to do is whenever the page is the first page/last page, the previous arrow/next arrow will apply filter in svg, which means the previous arrow/next arrow will become black color

      <img
      …
          filter:
            "invert(3%) sepia(7%) saturate(7029%) hue-rotate(94deg) brightness(86%) contrast(93%)"
        }}
      />

For example, if it’s the first page, the previous arrow will be filtered while next arrow will NOT be filtered.

Is it possible to do it?

App.js

import "./styles.css";

import React from "react";
import Slider from "react-slick";

import ArrowPrevious from "./arrow-previous.svg";
import ArrowNext from "./arrow-next.svg";

const ArrowButton = ({ imgSrc, imgAlt, onClick }) => {
  return (
    <button
      onClick={onClick}
      style={{ backgroundColor: "transparent", border: "none" }}
    >
      <img
        src={imgSrc}
        alt={imgAlt}
        style={{
          width: "50px",
          height: "50px",
          filter:
            "invert(3%) sepia(7%) saturate(7029%) hue-rotate(94deg) brightness(86%) contrast(93%)"
        }}
      />
    </button>
  );
};

export default function App() {
  const settings = {
    dots: true,
    infinite: false,
    speed: 500,
    slidesToShow: 3,
    slidesToScroll: 3,
    prevArrow: <ArrowButton imgSrc={ArrowPrevious} imgAlt="previous-button" />,
    nextArrow: <ArrowButton imgSrc={ArrowNext} imgAlt="next-button" />,
    beforeChange: (current, next) => {
      console.log(next);
    }
  };
  return (
    <div>
      <Slider {...settings}>
        <div>
          <h3>1</h3>
        </div>
        <div>
          <h3>2</h3>
        </div>
        <div>
          <h3>3</h3>
        </div>
        <div>
          <h3>4</h3>
        </div>
        <div>
          <h3>5</h3>
        </div>
        <div>
          <h3>6</h3>
        </div>
        <div>
          <h3>7</h3>
        </div>
      </Slider>
    </div>
  );
}

Codesandbox
https://codesandbox.io/s/focused-dubinsky-9onwe?file=/src/App.js

ANSWER

Answered 2021-Dec-14 at 10:29

I have Checked on Code sandbox and inspect the arrow ,you can change only background Color or else you need to import arrow icon from Material UI or Bootstrap

Source https://stackoverflow.com/questions/70347070

QUESTION

Error: The result of this StaticQuery could not be fetched

Asked 2021-Nov-12 at 06:02

Overview

I use the gatsby environment.

Since graphql is used in gatsby, useStaticQuery is used.

It works fine in the development environment(gatsby develop), In the environment after building(gatsby build && gatsby serve), an error like the title has occurred.

Error Text

Error: The result of this StaticQuery could not be fetched.

This is likely a bug in Gatsby and if refreshing the page does not fix it, please open an issue in https://github.com/gatsbyjs/gatsby/issues

Error code

const data = useStaticQuery(
    graphql`
      query {
        allArticle(sort: { order: DESC, fields: updatedAt___seconds }) {
          edges {
            node {
              category
              id
              thumbnail
              title
              createdAt {
                seconds
              }
            }
          }
        }
        allRanking {
          edges {
            node {
              id
              category
              title
              thumbnail
            }
          }
        }
      }
    `
  )

※ Since it worked correctly in secret mode, I wonder if something is wrong with the cache.

What I tried

Delete gatsby

$ yarn remove gatsby
$ rm -rf node_modules
$ yarn install
$ gatsby build && gatsby serve

exec gatsby clean command

$ gatsby clean

change component name and file

https://github.com/gatsbyjs/gatsby/issues/24902#issuecomment-847926225

delete .cache file

my environment

OS : MacOS

package.json

"dependencies": {
    "firebase": "^8.6.7",
    "gatsby": "^3.6.2",
    "gatsby-plugin-advanced-sitemap": "^2.0.0",
    "gatsby-plugin-clarity": "^1.0.0",
    "gatsby-plugin-dark-mode": "^1.1.2",
    "gatsby-plugin-google-adsense": "^1.1.3",
    "gatsby-plugin-google-gtag": "^3.7.1",
    "gatsby-plugin-manifest": "^3.6.0",
    "gatsby-plugin-offline": "^4.6.0",
    "gatsby-plugin-react-helmet": "^4.6.0",
    "gatsby-plugin-twitter": "^3.12.0",
    "gatsby-source-filesystem": "^3.7.1",
    "react": "^17.0.1",
    "react-calendar-heatmap": "^1.8.1",
    "react-copy-to-clipboard": "^5.0.4",
    "react-dom": "^17.0.1",
    "react-helmet": "^6.1.0",
    "react-lazyload": "^3.2.0",
    "react-markdown": "5.0.3",
    "react-scroll": "^1.8.2",
    "react-slick": "^0.28.1",
    "react-syntax-highlighter": "^15.4.3",
    "react-tooltip": "^4.2.21",
    "remark-gfm": "^1.0.0",
    "slick-carousel": "^1.8.1",
    "typescript": "^4.3.2"
  },

ANSWER

Answered 2021-Nov-12 at 06:02

It's difficult to guess what's going on, as you pointed it seems related to cache issues, however, you've tried all the cache-related stuff. I'd suggest:

Remove gatsby-plugin-offline and add gatsby-plugin-remove-serviceworker since you won't be using service-workers anymore
Check the importation path. It should be:

import { useStaticQuery } from 'gatsby';

Check the SEO component naming and importation (i.e: Seo.js or SEO.js). The same applies for Layout

Source https://stackoverflow.com/questions/69936389

QUESTION

Can't resolve '@babel/runtime/helpers/esm/objectSpread2'

Asked 2021-Oct-01 at 08:44

{
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@mui/icons-material": "^5.0.1",
    "@reduxjs/toolkit": "^1.6.1",
    "@testing-library/jest-dom": "^4.2.4",
    "@testing-library/react": "^9.5.0",
    "@testing-library/user-event": "^7.2.1",
    "firebase": "^9.0.2",
    "firebase-tools": "^9.1.0",
    "react": "^17.0.2",
    "react-dom": "^17.0.2",
    "react-redux": "^7.2.5",
    "react-router-dom": "^5.3.0",
    "react-scripts": "2.0.0",
    "react-slick": "^0.28.1",
    "slick-carousel": "^1.8.1",
    "styled-components": "^4.1.3"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "eslintConfig": {
    "extends": "react-app"
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  },
  "devDependencies": {
    "@babel/core": "^7.15.5",
    "@babel/runtime": "^7.15.4"
  }
}

while running npm run build this error popup I tried to install babelcore and runtime manually but it didn't fixed it. Is there any way to fix this?? please help me. thanks in advance:)

ANSWER

Answered 2021-Oct-01 at 08:44

I ran into this problem today when updating all our dependencies. We configure webpack ourselves and aren't running a vanilla Create-React-App setup so our environments are different to yours.

For what it's worth... I installed the dependency and tried turning it off an on again, seemed to do the trick.

Explicitly declare the @babel/runtime in package.json file

"devDependencies": {
    ....other dependencies,
    "@babel/runtime": "^7.15.4",
}

Delete the package-lock.json file

Re-install dependencies

npm install

Error went away, your set up might be different with create-react-app so I hope this works for you too!

Source https://stackoverflow.com/questions/69319466

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

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