我收到此警告:
Warning: The `value` prop supplied to <select> must be a scalar value if `multiple` is false. Check the render method of `Control`.
我正在使用 React Redux 表单https://davidkpiano.github.io/react-redux-form/docs/api/Control.html#prop-defaultValue。
数据以对象数组的形式出现,以显示在选择选项元素内。我不想将控件变成倍数,因为我们只希望用户选择一个值。
我将如何解决此警告?
有没有办法在react中使用swiperjs的实例附加一个事件?我尝试使用下面的方法,但它无法识别slideChange的on事件。
import React, { useEffect, useRef } from 'react';
import Swiper from 'swiper';
const Slider = () => {
const swiperReference = useRef(null);
const params = {
on: {
slideChange: () => {
console.log('swiper change');
},
},
};
useEffect(() => {
swiperReference.current = new Swiper('.swiper-container', params);
}, []);
return (
<div class="swiper-container">
<div class="swiper-wrapper">
<!-- Slides -->
<div class="swiper-slide">Slide 1</div>
<div class="swiper-slide">Slide 2</div>
<div class="swiper-slide">Slide 3</div>
</div>
<div class="swiper-pagination"></div>
<div class="swiper-button-prev"></div>
<div class="swiper-button-next"></div>
</div>
);
};
export default Slider;
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