useVideoPreview

useVideoPreview is used to programmatically call wd-video-preview.

Basic Usage

First declare wd-video-preview in the page, then open video preview via useVideoPreview().

html

<wd-video-preview />
<wd-button @click="openPreview">Preview Video</wd-button>

import { useVideoPreview } from '@/uni_modules/wot-ui'

const { previewVideo } = useVideoPreview()

const openPreview = () => {
  previewVideo({
    url: 'https://unpkg.com/wot-design-uni-assets@1.0.3/VID_115503.mp4',
    poster: 'https://wot-ui.cn/assets/panda.jpg',
    title: 'Video Preview'
  })
}

Pass Preview Object

You can directly pass a PreviewVideo object, with the simplest configuration requiring only the url.

previewVideo({
  url: 'https://unpkg.com/wot-design-uni-assets@1.0.3/VID_115503.mp4'
})

Multiple Instance Calls

Use selector to distinguish between multiple instances on the page. useVideoPreview(selector) will bind to the specified instance. The selector value must match the selector attribute on the wd-video-preview component.

html

<wd-button @click="openMain">Default Instance</wd-button>
<wd-button @click="openSub">Specified Instance</wd-button>

<wd-video-preview />
<wd-video-preview selector="sub-preview" />

import { useVideoPreview } from '@/uni_modules/wot-ui'

const { previewVideo } = useVideoPreview()
const { previewVideo: previewSubVideo } = useVideoPreview('sub-preview')

function openMain() {
  previewVideo({
    url: 'https://unpkg.com/wot-design-uni-assets@1.0.3/VID_115503.mp4',
    title: 'Default Instance'
  })
}

function openSub() {
  previewSubVideo({
    url: 'https://unpkg.com/wot-design-uni-assets@1.0.3/VID_115503.mp4',
    title: 'Specified Instance'
  })
}

Custom Configuration

Use VideoPreviewOptions to configure z-index and open/close callbacks simultaneously.

previewVideo({
  url: 'https://unpkg.com/wot-design-uni-assets@1.0.3/VID_115503.mp4',
  poster: 'https://wot-ui.cn/assets/panda.jpg',
  title: 'Video Preview',
  zIndex: 1200,
  onOpen: () => {
    console.log('Open preview')
  },
  onClose: () => {
    console.log('Close preview')
  }
})

API