Implementing HTML to HTMLDocx conversion in Vue: a fast document generation strategy

Conversion of HTML to HTMLDocx in Vue: a rapid document generation strategy

Introduction:
In actual development work, we often need to convert HTML content into document files, such as in In scenarios such as generating reports and exporting data. This article will introduce a method of using the Vue framework to convert HTML to HTMLDocx and provide corresponding code examples.

1. What is HTMLDocx?
HTMLDocx is a tool that converts HTML content to .docx (Microsoft Word) files. It can correctly convert the style and structure of HTML into Word document format, including text, paragraphs, titles, pictures, etc. When using HTMLDocx for conversion, we need to reference the js file and call the corresponding method to implement the conversion.

2. Example of HTML to HTMLDocx conversion in Vue

The method of converting HTML to HTMLDocx in the Vue project is mainly divided into the following steps:

1. Introducing the HTMLDocx.js file
   In the Vue project, we first need to introduce the HTMLDocx.js file into the project. This file can be downloaded and placed in the static resource folder of the project, and then introduced into the components that need to be used.

import htmlDocx from '@/assets/html-docx.js'

2. Writing HTML content template
   We place the HTML content that needs to be converted into a .docx file in a Vue component template.

<template>
  <div>
    <h1 id="报告标题">报告标题</h1>
    <p>这是一段报告内容</p>
    <img src="/static/imghwm/default1.png"  data-src="image.png"  class="lazy" alt="图片">
  </div>
</template>

3. Create conversion method
   In the Vue component, we can create a method to handle HTMLDocx conversion. This method will get the DOM element of the HTML content and convert it into a .docx file.

methods: {
  exportToDocx() {
    const content = document.getElementById('reportContent')
    const file = htmlDocx.asBlob(content.innerHTML)
    saveAs(file, 'report.docx')
  }
}

In this example, we use the DOM element with the ID "reportContent" to obtain the HTML content that needs to be converted. Then, the HTML content is converted into a Blob object through the asBlob() method, and finally the Blob object is saved as a .docx file using the saveAs() method.

4. Add a button and bind the conversion method
   In the Vue template, we can add a button and bind the conversion method to the click event of the button.

<template>
  <div>
    <h1 id="报告标题">报告标题</h1>
    <p>这是一段报告内容</p>
    <img src="/static/imghwm/default1.png"  data-src="image.png"  class="lazy" alt="图片">
    <button @click="exportToDocx">导出为.docx文件</button>
  </div>
</template>

After clicking the button, the exportToDocx() method will be triggered to convert HTML to HTMLDocx and save the converted file locally.

3. Summary
Through Vue’s component development ideas and the HTMLDocx tool, we can easily realize the need to convert HTML content into .docx files. In practical applications, we can apply this function to data reporting, data export, form generation and other scenarios to improve development efficiency and user experience.

The above is a quick document generation strategy for converting HTML to HTMLDocx in Vue. I hope this article can be helpful to you. thanks for reading!

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