vue-pdf使用

安裝vue-pdf

npm -i vue-pdf --save-dev

 

引入使用

import pdf from 'vue-pdf'

 components: {
    pdf
 },

<pdf
      :page="currentPage"
      @num-pages="pageCount = $event"
      @loaded="loadPdfHandler"
      :src="loadingTask"
    ></pdf>

示例

pdf翻頁

<template>
  <div class="hello">
    {{currentPage}} / {{pageCount}}
    <button @click="prePage">上一頁</button>
    <button @click="nextPage">下一頁</button>
    <pdf
      :page="currentPage"
      @num-pages="pageCount = $event"
      @loaded="loadPdfHandler"
      :src="loadingTask"
    ></pdf>
  </div>
</template>

<script>
import pdf from 'vue-pdf'
export default {
  name: 'HelloWorld',
  components: {
    pdf
  },
  data () {
    return {
      loadingTask: './static/11.pdf',
      currentPage: 1,
      pageCount: 0
    }
  },
  mounted () {
  },
  methods: {
    prePage () {
      if (this.currentPage <= 1) return
      this.currentPage -= 1
    },
    nextPage () {
      if (this.currentPage >= this.pageCount) return
      this.currentPage += 1
    },
    loadPdfHandler (e) {
      console.log(e)
      this.currentPage = 1 // 加載的時候先加載第一頁
    }
  }
}
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
</style>

pdf平鋪

<template>
  <div class="hello">
    <pdf
        v-for="i in numPages"
        :key="i"
        :src="src"
        :page="i"
        style="width: 100%"
    ></pdf>
  </div>
</template>

<script>
import pdf from 'vue-pdf'
export default {
  name: 'HelloWorld',
  components: {
    pdf
  },
  data () {
    return {
      // loadingTask: null,
      src: '',
      numPages: undefined
    }
  },
  mounted () {
    const url = './static/11.pdf'
    this.src = pdf.createLoadingTask(url)
    this.src.promise.then(pdf => {
      this.numPages = pdf.numPages
    })
  },
  methods: {

  }
}
</script>