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@liang2uv/file-viewer-vue3

v1.0.9

Published

vue3-仿微信的文件/图片预览组件,支持图片、txt、pdf、word、excel、ppt预览

Readme

文件预览

说明

vue3-仿微信的文件/图片预览组件,支持图片、txt、pdf、word、excel、ppt预览

安装

npm i @liang2uv/file-viewer-vue3 -S

# 或
pnpm i @liang2uv/file-viewer-vue3 -S

使用

<template> 
  <LbFileViewer
    :visible="filePreviewShow"
    :initial-index="filePreviewIndex"
    @close="onClose"
    :fileList="filePreviewList"
  />
</template>
<script lang="ts" setup>
  import { LbFileViewer } from '@liang2uv/file-viewer-vue3'
  // 建议全局(main.ts)引入样式
  import '@liang2uv/file-viewer-vue3/dist/style.css'

  interface FileInfo {
    /**
     * 文件URL
     */
    url: string
    /**
     * 文件名
     */
    name: string
  }

  const filePreviewShow = ref(false)
  const filePreviewIndex = ref(0)
  const filePreviewList = ref<FileInfo[]>([{
    url: 'https://xxx.pdf',
    name: '测试.pdf'
  }])

  function onClose() {
    filePreviewShow.value = false
  }
</script>

属性(Props)

| 属性名 | 类型 | 说明 | 默认值 | | -------------- | -------------- | ---------------------------- | --------- | | visible | boolean | 是否显示预览框 | false | | fileList | FileInfo[] | 文件信息列表 | [] | | initialIndex | number | 初始显示文件的索引 | 0 | | teleport | boolean | 是否使用 teleport | true |

FileInfo 类型说明:

| 字段 | 类型 | 说明 | | ----- | ------ | -------- | | url | string | 文件URL | | name | string | 文件名 |


方法(通过 defineExpose 暴露)

| 方法名 | 说明 | 参数 | | ------------- | ------------------ | ------------ | | handleClose | 关闭预览框 | 无 | | prevFile | 切换到上一个文件 | 无 | | nextFile | 切换到下一个文件 | 无 |


事件(Emits)

| 事件名 | 说明 | 回调参数 | | ------ | ------------ | -------- | | close | 关闭预览框时 | 无 |