GroupDocs.Merger for Node.js via Java

Split HTML files

GroupDocs.Merger for Node.js via Java adds powerful document manipulation features to Node.js applications. Seamlessly split HTML files and process a variety of widely used formats.

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Steps to divide HTML files

GroupDocs.Merger allows you to split HTML documents, extracting selected pages into a new file. Integrate efficient document management into your Node.js via Java applications.

Provide the file path of the original HTML document.
Set the location where the split document will be saved.
Define settings to control the split operation.
Process the file and save the results.

Code result Copy

const mergerLib = require('@groupdocs/groupdocs.merger')

// Load the original file into Merger
const merger = new mergerLib.Merger("document.html")

// Set the destination path for the output file
const outPath = 'result.html'

// Define split settings
const java = require('java')
const pages = java.newArray('int', [1])
const splitOptions = new mergerLib.SplitOptions(outPath, pages)

// Execute the document split
merger.split(splitOptions)

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Comprehensive document handling

GroupDocs.Merger for Node.js via Java provides an extensive toolkit for modifying over 50 widely used document formats with ease.

Merge different file types

Combine PDFs, Word documents, spreadsheets, slideshows, Visio diagrams, images, and compressed archives. Adjust merging settings to suit your needs.

Customize document structure

Modify document layout by reordering, swapping, or removing pages as needed.

Modify page orientation

Rotate pages to any angle or change between portrait and landscape formats.

Extract specific pages

Select one or multiple pages and save them as a separate document in your preferred location.

Extract even-numbered pages from HTML document

This sample demonstrates how to split a HTML document and save only even-numbered pages as a new file.

JavaScript

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const mergerLib = require('@groupdocs/groupdocs.merger')

// Open the source document
const merger = new mergerLib.Merger("document.html")

// Specify the output file location
const outPath = 'result.html'

// Get the total number of pages
const info = merger.getDocumentInfo()
const lastPage = info.getPageCount()

// Configure the split operation for even pages
const rangeMode = mergerLib.RangeMode.EvenPages
const splitOptions = new mergerLib.SplitOptions(outPath, 1, lastPage, rangeMode)

// Perform the split and save the new file
merger.split(splitOptions)

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Overview of GroupDocs.Merger

GroupDocs.Merger for Node.js via Java is a robust document management library supporting 50+ formats, including PDF, Word, Excel, PowerPoint, Visio, images, and archives. It enables file merging, splitting, page extraction, rearrangement, swapping, and deletion, simplifying document handling within your applications.

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