Vue Tutorial: How to use HTMLDocx to convert HTML content into a beautiful Word document

Vue Tutorial: How to use HTMLDocx to convert HTML content into beautiful Word documents

Introduction:
With the rapid development of the Internet, we are becoming more and more accustomed to using HTML to build web pages. But in some specific scenarios, we need to convert HTML content into Word documents for easy editing, printing and sharing. This tutorial will introduce how to use Vue.js and the HTMLDocx plug-in to convert HTML content into beautiful Word documents.

1. Preparation
First, we need to ensure that Vue.js has been installed and created a Vue project. If it is not installed yet, you can install it through the following command:

npm install vue

Then, install the HTMLDocx plug-in in the Vue project:

npm install htmldocx

2. Introduction to HTMLDocx
HTMLDocx is a tool for converting HTML JavaScript library for converting to Word documents. It supports converting various elements of HTML (such as titles, paragraphs, tables, pictures, etc.) into corresponding elements in Word, and can beautify documents through customized styles and layouts.

3. Write HTML template
Next, we need to write a Vue template that contains HTML content. For example, the following is a simple HTML template containing titles, paragraphs and tables:

<template>
  <div>
    <h1 id="我的Word文档">我的Word文档</h1>
    <p>这是一个示例文档。</p>
    <table>
      <tr>
        <th>姓名</th>
        <th>年龄</th>
      </tr>
      <tr>
        <td>张三</td>
        <td>25</td>
      </tr>
      <tr>
        <td>李四</td>
        <td>30</td>
      </tr>
    </table>
  </div>
</template>

4. Define the export method
Then, we need to define an export method to trigger HTMLDocx to generate a Word document. Add the following code in the methods of the Vue component:

methods: {
  exportToWord() {
    const html = document.getElementById('export-content').innerHTML;
    const docx = window.htmlDocx.asBlob(html);
    saveAs(docx, 'exported_document.docx');
  }
}

This method first gets the HTML content of the export-content element, and then uses htmlDocx Convert it to a Blob object, and finally call saveAs to download the generated Word document.

5. Add an export button
In order to facilitate users to export documents, we can add an export button on the page and call the export method when the button is clicked. Add the following code to the Vue template:

<button @click="exportToWord">导出为Word</button>
<div id="export-content">
  <!-- 这里插入你的HTML内容 -->
</div>

6. Run the project
Finally, run the following command in the terminal to start the Vue project:

npm run serve

Then open the project address in the browser, You will see the page containing the export button and HTML content.

7. Export Word document
Insert the HTML content that needs to be exported into the page and click the export button. The browser will automatically download a Word document named exported_document.docx.

Conclusion:
With Vue.js and HTMLDocx plug-in, we can easily convert HTML content into beautiful Word documents. This is very useful in scenarios where web content needs to be edited, printed and shared in Word format. I hope this tutorial can help everyone, and happy coding!

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