react-event-intercept
v0.0.1
Published
React DOM event interceptor
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react-event-intercept
这是一个基于react开发的dom事件拦截器。
作用是屏蔽dom子节点触发父节点的dom事件。
安装
npm i react-event-intercept
yarn add react-event-intercept
使用方法/示例
tsx
import { useRef } from 'react'
import EventIntercept from 'react-event-intercept'
import './App.less'
function App() {
const box1Ref = useRef(null)
const box2Ref = useRef(null)
const testClick = (e: any) => {
alert("触发点击事件")
}
return (
<div className="root">
<div className="box1" ref={box1Ref}>
会触发点击事件的区域
<div className="box2" ref={box2Ref}>
不会触发的区域
<div></div>
</div>
<div className="box3">
会触发点击事件的区域
</div>
</div>
<EventIntercept bindingEvents={[['click', testClick]]} bindingRef={box1Ref} ignoreRef={[box2Ref]}></EventIntercept>
</div>
)
}
export default App
less
.root {
width: 100%;
height: 100%;
background-color: #fff;
color: #fff;
}
.box1 {
width: 800px;
height: 800px;
background-color: brown;
display: flex;
flex-direction: column;
flex-wrap: wrap;
align-items: center;
justify-content: center;
}
.box2 {
width: 500px;
height: 500px;
background-color: coral;
}
.box3 {
width: 800px;
height: 100px;
background-color: blueviolet;
}
API
| key | describe | type |
| :-------- | :------- | :------- |
| bindingEvents
| Event name and calling function. Multiple can be bound and summarized in an array. example: [['eventName1','eventFun1],['eventName2','eventFun2]] | Array<[string,function]>
|
| bindingRef
| DOM node of binding event | MutableRefObject<any>
|
| ignoreRef
| Node of the event to intercept | Array<MutableRefObject<any>>
|