This short tutorial describes how to apply Excel theme with Node.js. It has the details to set the IDE for the development, a list of steps to write the program, and a sample code demonstrating the usage of the theme for Excel with Node.js. You may set various parameters to customize the formatting using the ThemeColorType enumerator.

Steps to Apply Excel Color Themes with Node.js

1. Configure the IDE to use Aspose.Cells for Node.js via Java to set the color theme
2. Load or create an Excel file using the Workbook class and get the style object from the target cell
3. Set the foreground theme color using the ThemeColorType enumerator
4. Set the pattern for the style
5. Access the font from the style and set its theme color
6. Set style to the cell and save the resultant workbook

These steps summarize the process of using the Excel spreadsheet themes with Node.js. Create or load a Workbook, access a cell, get its style, and set its foreground theme color and pattern. Get the font from the style and set its theme color before setting the style back to the cell.

Code to Set Excel Workbook Theme with Node.js

This code demonstrates how to utilize Microsoft Excel themes with Node.js. Create a ThemeColor object using the ThemeColorType enumerator and set it as the foreground theme color in the style and the theme color of the font for the current style. You may apply the theme to one or multiple cells by accessing the Cells collection from a worksheet.

This article has taught us to work with the default themes in Excel files. To add borders in an Excel file, refer to the article Add borders in Excel using Node.js.