The perfect combination of Vue and HTMLDocx: achieving efficient document generation

The perfect combination of Vue and HTMLDocx: for efficient document generation

Overview
Vue.js is a popular JavaScript framework for building intuitive user interfaces. Meanwhile, HTMLDocx is a tool to convert HTML to Microsoft Word documents. Using these two together, we can easily implement efficient document generation functionality in Vue applications. This article will introduce how to use Vue and HTMLDocx to create customized Word documents.

HTMLDocx Introduction
HTMLDocx is an open source tool designed to convert HTML content into .docx (Microsoft Word) documents. By using HTMLDocx, we can build customized Word documents using HTML and CSS, thus avoiding the complexity of directly manipulating Word documents. HTMLDocx provides a simple API that enables us to generate DOCX files programmatically.

The combination of Vue and HTMLDocx
First, we need to install the HTMLDocx library in the Vue project. This process can be accomplished using the npm or yarn commands.

npm install htmldocx

After the installation is complete, we can introduce the HTMLDocx library into the Vue component.

import HtmlDocx from 'htmldocx'

Create Vue component
In the Vue component, we can use HTML and Vue instructions to build a customized Word document. Below is a simple example that shows how to use Vue and HTMLDocx to generate a Word document containing text and images.

<template>
  <div>
    <h2 id="我的简历">我的简历</h2>
    <ul>
      <li>姓名: {{ name }}</li>
      <li>年龄: {{ age }}</li>
      <li>技能: {{ skill }}</li>
    </ul>
    <img src="/static/imghwm/default1.png"  data-src="imageURL"  class="lazy"  : alt="我的照片">
    <button @click="generateDoc">生成Word文档</button>
  </div>
</template>

<script>
import HtmlDocx from 'htmldocx'

export default {
  data() {
    return {
      name: '张三',
      age: 25,
      skill: 'JavaScript',
      imageURL: 'https://example.com/my-photo.jpg'
    }
  },
  methods: {
    generateDoc() {
      const docContent = document.getElementById('doc-content')
      const docx = HtmlDocx.asBlob(docContent.innerHTML)
      const docxURL = URL.createObjectURL(docx)
      const link = document.createElement('a')
      link.href = docxURL
      link.download = 'my-document.docx'
      link.click()
      URL.revokeObjectURL(docxURL)
    }
  }
}
</script>

In the sample code above, we created a simple Vue component that contains personal information and a picture. When you click the "Generate Word Document" button, the generateDoc method will be triggered. This method will get the HTML content in the component, convert it into a .docx file, and automatically download it locally.

In the generateDoc method, we first obtain the HTML content to be converted through the ID doc-content. Then, use the HtmlDocx.asBlob() method to convert that HTML content into a Blob object. Next, we create a temporary URL to hold the Blob object and create a <a></a> element to simulate clicking the download link. Finally, we use link.click() to automatically trigger the download and URL.revokeObjectURL() to release the temporary URL.

Summary
By using Vue and HTMLDocx, we can easily implement efficient document generation functions in Vue applications. By using HTML and Vue directives, we can programmatically build custom Word documents. HTMLDocx provides a simple API to convert HTML content into .docx files. Whether in personal resumes, report generation, or other scenarios where Word documents need to be automatically generated, the combination of Vue and HTMLDocx can help us improve efficiency.

Please note that this article only provides a simple example to demonstrate the combined use of Vue and HTMLDocx. In actual projects, you can make more complex customizations as needed. I hope this article is helpful to you, thank you for reading!

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