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Mi modal personalizado no se cierra debido al gancho useState de react

Mi ventana modal personalizada se abre pero no se cierra cuando hago clic en el área oscura. Investigué un poco y descubrí que la función setActive en el componente modal no establece el activo en falso por alguna razón. ¿Cómo puedo arreglar esto?

El archivo modal

 import React from 'react' import './style.css' const Modal = ({active, setActive, children}) => { return ( <div className={active?'modal_main active':'modal_main'} onClick={()=>{setActive(false)}}> <div className={active?'modal_content active':'modal_content'} onClick={e=>e.stopPropagation()}> {children} </div> </div> ) } export default Modal

Donde uso la ventana modal

 import React, { useState } from 'react' import Modal from '../../modal' import './style.css' function TagItem(props) { const [tagActive, setTagActive] = useState(false); return ( <div className='tag-item' onClick={()=>setTagActive(true)}> {props.tag} <Modal active = {tagActive} setActive = {setTagActive}> <div >{props.tag}</div> </Modal> </div> ) } export default TagItem

css de modal

 .modal_main{ width: 100vw; height: 100vh; background-color: rgba(0, 0, 0, 0.4); position: fixed; top: 0; left: 0; display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: 0.5s; z-index:1; } .modal_main.active{ opacity: 1; pointer-events: all; } .modal_content{ padding: 20px; border-radius: 12px; background-color: white; height: fit-content; width: fit-content; transform: scale(0.5); transition: 0.4s all; } .modal_content.active{ transform: scale(1); }

CSS del elemento de etiqueta

 .tag-item{ border: 1px limegreen solid; border-radius: 8px; background-color: rgb(178, 246, 119); width: fit-content; padding: 2px; margin: 2px; cursor: default; } .tag-item:hover{ cursor: default; background-color: rgb(1, 152, 1) ; }
about 4 years ago · Juan Pablo Isaza
1 answers
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Tema

El evento de clic del elemento div externo de los modales is triggering the state update, but it's also propagated out of the component to the elemento div component's TagItem element and this enqueues a cola una state update to true`. La actualización de estado para cerrar el modal se sobrescribe.

Solución

Detenga la propagación del evento de clic del elemento div externo.

 const Modal = ({ active, setActive, children }) => { return ( <div className={active ? "modal_main active" : "modal_main"} onClick={(e) => { e.stopPropagation(); // <-- stop propagation to parent component setActive(false); }} > <div className={active ? "modal_content active" : "modal_content"} onClick={(e) => { e.stopPropagation(); }} > {children} </div> </div> ); };

Edite my-custom-modal-doesnt-close-because-of-reacts-usestate-hook

about 4 years ago · Juan Pablo Isaza Report
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