Export HTML Table to Excel Using JavaScript

Discover how to export an HTML table to Excel using JavaScript. Learn the step-by-step process, essential code, and tips to include CSS.
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Export HTML Table to Excel Using JavaScript

Introduction

Exporting an HTML table to Excel is a common requirement across various web applications, especially in data-centric platforms where users need to manipulate or analyze data offline. With JavaScript, this process becomes efficient and straightforward. This post will guide you through the steps on how to export an HTML table to Excel using JavaScript, including the way to integrate CSS for enhanced styling in your output file.

Why Export HTML Table to Excel?

Exporting HTML tables to Excel is helpful for a wide range of reasons:

Data Analysis: Users can leverage Excel's features to analyze data.

Reporting: Easily create and share reports containing data from your web application.

Backup: Maintain an offline copy of critical data.

JavaScript Code to Export HTML Table to Excel

Below is a simple JavaScript function to export an HTML table to Excel. The code snippet first creates a worksheet from the HTML table, then initiates a download of the Excel file.

[[See Video to Reveal this Text or Code Snippet]]

How to Use the JavaScript Function

To use the provided function, follow these steps:

HTML Table: Ensure your table has an ID.

[[See Video to Reveal this Text or Code Snippet]]

Button to Trigger Export:

[[See Video to Reveal this Text or Code Snippet]]

Add JavaScript to Your HTML:
Ensure the JavaScript function is included in your HTML document;

[[See Video to Reveal this Text or Code Snippet]]

Export HTML Table to Excel Using JavaScript With CSS

To export the table with embedded CSS styles, additional steps are required. You need to gather the CSS rules and append them to the HTML table string before creating the Blob or data URI.

Here’s a small enhancement to include CSS:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion

Exporting HTML tables to Excel using JavaScript can be achieve effortless with the correct approach and understanding. By incorporating essential codes and possibly enhancing with CSS, users can generate well-formatted Excel files seamlessly. Whether for reporting, data analysis, or backups, this process ensures that your data is always at your fingertips.

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