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Move Pages in PDF in Node.js SDK

Move Pages to PDF Document using Cloud Node.js SDK

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Aspose.PDF Cloud Node.js SDK Aspose.PDF Cloud Node.js SDK

Overview

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How to move Pages via Node.js SDK

In order to move Pages in PDF, we’ll use Aspose.PDF Cloud Node.js SDK. This Cloud SDK assists Node.js programmers in developing cloud-based PDF creator, annotator, editor, and converter apps using Node.js programming language via Aspose.PDF REST API. Simply create an account at Aspose for Cloud and get your application information. Once you have the App SID & key, you are ready to give the Aspose.PDF Cloud Node.js SDK.

Package Manager Console Command


     
    npm install asposepdfcloud --save
     
     

Steps to move Pages via Cloud Node.js

Aspose.PDF Cloud developers can easily move PDF Pages in just a few lines of code.

  1. Create an object to connect to the Pdf.Cloud API
  2. Upload your document file
  3. Moves a page within the PDF document to a new position
  4. Download the modified document if needed it
 

This sample code shows how to move PDF Pages using Node.js


    import credentials from "./credentials.json"  with { type: "json" };
    import fs from 'node:fs/promises';
    import path from 'node:path';
    import { PdfApi } from "asposepdfcloud";

    const configParams = {
        LOCAL_FOLDER: "C:\\Samples\\",
        PDF_DOCUMENT_NAME: "sample.pdf",
        LOCAL_RESULT_DOCUMENT_NAME: "output_sample.pdf",
        PAGE_NUMBER: 2,     // Your document page number...
    };

    const pdfApi = new PdfApi(credentials.id, credentials.key);

    const pdfPages = {
        async uploadDocument () {
            const fileNamePath = path.join(configParams.LOCAL_FOLDER, configParams.PDF_DOCUMENT_NAME);
            const pdfFileData = await fs.readFile(fileNamePath);
            await pdfApi.uploadFile(configParams.PDF_DOCUMENT_NAME, pdfFileData);
        },
                
        async downloadResult () {
            const changedPdfData = await pdfApi.downloadFile(configParams.PDF_DOCUMENT_NAME);
            const filePath = path.join(configParams.LOCAL_FOLDER, configParams.LOCAL_RESULT_DOCUMENT_NAME);
            await fs.writeFile(filePath, changedPdfData.body);
            console.log("Downloaded: " + filePath);
        },

        async movePage (pageNumber, newPageNumber) {
            const resultPages = await pdfApi.postMovePage(configParams.PDF_DOCUMENT_NAME, pageNumber, newPageNumber);

            if (resultPages.body.code == 200) {
                console.log("Page #" + pageNumber + " moved to #" + newPageNumber + " !");
                return true;
            }
            else
                console.error("Unexpected error : can't move page!!!");
        },
    }

    async function main() {
        try {
            await pdfPages.uploadDocument();
            await pdfPages.movePage(configParams.PAGE_NUMBER, configParams.PAGE_NUMBER + 1);
            await pdfPages.downloadResult();
        } catch (error) {
            console.error("Error:", error.message);
        }
    }
 

Work with the Pages via Node.js SDK

​Replacing pages within a PDF document is a common task for developers and professionals who need to maintain accurate and up-to-date content. This process ensures that documents reflect the latest information without the need to recreate the entire file. Mistakes in a document, such as typographical errors, outdated information, or formatting issues, necessitate page replacements. Instead of recreating the entire PDF, replacing specific pages allows for efficient corrections. This approach is particularly useful when only a few pages contain errors, saving time and resources. For instance, if a page contains incorrect data or outdated graphics, replacing that page ensures the document remains accurate and professional.​ Move the Pages in PDF documents with Aspose.PDF Cloud Node.js SDK.

With our Node.js library you can

  • Add PDF document’s header & footer in text or image format.
  • Add tables & stamps (text or image) to PDF documents.
  • Append multiple PDF documents to an existing file.
  • Work with PDF attachments, annotations, & form fields.
  • Apply encryption or decryption to PDF documents & set a password.
  • Delete all stamps & tables from a page or entire PDF document.
  • Delete a specific stamp or table from the PDF document by its ID.
  • Replace single or multiple instances of text on a PDF page or from the entire document.
  • Extensive support for converting PDF documents to various other file formats.
  • Extract various elements of PDF files & make PDF documents optimized.
  • You can try out our free Apps to test the functionality online.