react-viewerjs

Image preview;React wrapper for viewerjs

Install

npm i react-viewerjs

API

RViewer

| Property | Description | Type | Default | Required | | --------- | ------ | ------------ | ---- | ---- | | imageUrls | A picture or a collection of pictures for preview | string\|array | undefined | true | | options | preview config（viewerjs options） | object | undefined | false |

RViewerTrigger

Has has only one child element, which is used to trigger the picture preview | Property | Description | Type | Default | Required | | --------- | ------ | ------------ | ---- | ---- | | index | In the picture collection, select the index image for preview | number | undefined | no |

Demo

• base

````jsx import React from "react" import { RViewer, RViewerTrigger } from '../react-viewerjs' const OneImagePreview = () => { let sourceUrl = "./imgs/1.jpg" let options={

toolbar: {//Since there is only one picture, let's hide "prev" and "next"

prev: false,

next: false

}

} return (

<RViewer options={options} imageUrls={sourceUrl}>

<RViewerTrigger>

<button>one image preview</button>

</RViewerTrigger>

</RViewer>

) } const MultiImagePreview = () => { let sourceUrl = "./imgs/1.jpg","./imgs/2.jpg","./imgs/3.jpg","./imgs/4.jpg","./imgs/5.jpg" return (

<RViewer imageUrls={sourceUrl}>

<RViewerTrigger>

<button>Multiple images preview</button>

</RViewerTrigger>

</RViewer>

) } const BaseDemoComponent = () => { return (

<div>

<OneImagePreview />

<MultiImagePreview />

</div>

) }; ReactDOM.render(, document.getElementById('root')); ```` https://xiabingwu.github.io/react-viewerjs/#/

• list

````jsx import React from "react" import { RViewer, RViewerTrigger } from '../react-viewerjs' const ListDemoComponent = () => { let sourceImageUrls =

"./imgs/1.jpg",

"./imgs/2.jpg",

"./imgs/3.jpg",

"./imgs/4.jpg",

"./imgs/5.jpg"

let thumbImageUrls = sourceImageUrls//In reality, the thumbnail and the original may not be the same, which are set to be equal, just for the sake of a simple demonstration return (

<RViewer imageUrls={sourceImageUrls}>

<ul>

{thumbImageUrls.map((pic, index) => {

return (

<li  key={index} style={{marginBottom:"20PX"}}>

<span>image {index+1}</span>

{/*By default, the index value is 0,So it is necessary to set the index prop*/}

<RViewerTrigger index={index}>

<img src={pic} style={{width:"50px",verticalAlign:"middle"}}  />

</RViewerTrigger>

</li>

)

})

}

</ul>

</RViewer>

) }; ReactDOM.render(, document.getElementById('root')); ```` https://xiabingwu.github.io/react-viewerjs/#/list