Edit DOCX in Dart/Flutter SDK

Use REST API to edit DOCX in Dart programmatically

When developers modify a DOCX document with this Dart library, what is actually being edited is the Document Object Model (DOM). Thus, almost any changes can be made to the DOCX document represented as DOM. With the provided Dart/Flutter SDK, developers can easily edit a document: modify text, update tables, add images and so on. Just load a DOCX, make the necessary changes programmatically and export the result to the same or any supported save format.

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Edit DOCX in Dart using REST API

Our Dart/Flutter library gives developers the ability to modify a DOCX document directly by editing its Document Object Model (DOM), which means no additional software needs to be installed.

Edit text in DOCX file using Dart

The most popular case to edit a DOCX file is text editing. With the given software solution, you can add, modify or delete text using Dart within the document.

Edit table in DOCX file using Dart

Another popular DOCX editing option is table editing. Our Dart/Flutter SDK allows you to work with tables and text in table cells.

Dart developers can add or remove table and table cells, as well as add, edit and remove text within them.

Add an image to DOCX file using Dart

Besides editing text and tables in DOCX, there is another common option: adding images to a document in Dart. Dart/Flutter developers can also add an image into a DOCX file using DOM.

Edit DOCX programmatically

Try this powerful Dart/Flutter SDK and evaluate some options in DOCX document editing. Using the following example, load your DOCX document and make some changes: add text, add a table and a table cell with text or insert an image into the DOCX document:

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import 'package:aspose_words_cloud/aspose_words_cloud.dart';

final config = Configuration("####-####-####-####-####", "##################");
final wordsApi = WordsApi(config);

final requestDocument = (await File(
   'Input.docx').readAsBytes()).buffer.asByteData();
final requestParagraph = ParagraphInsert();
requestParagraph.text = 'Morbi enim nunc faucibus a.';

final insertParagraphRequest = InsertParagraphOnlineRequest(requestDocument, requestParagraph);
final insertParagraph = await wordsApi.insertParagraphOnline(insertParagraphRequest);

final convertRequest = ConvertDocumentRequest(insertParagraph.document.values.first, 'docx');
final convert = await wordsApi.convertDocument(convertRequest);
import 'package:aspose_words_cloud/aspose_words_cloud.dart';

final config = Configuration("####-####-####-####-####", "##################");
final wordsApi = WordsApi(config);

final requestDocument = (await File(
   'Input.docx').readAsBytes()).buffer.asByteData();
final requestTable = TableInsert();
requestTable.columnsCount = 1;
requestTable.rowsCount = 2;

final insertTableRequest = InsertTableOnlineRequest(requestDocument, 
   requestTable, nodePath: '');
final insertTable = await wordsApi.insertTableOnline(insertTableRequest);

final convertRequest = ConvertDocumentRequest(insertTable.document.values.first, 'docx');
final convert = await wordsApi.convertDocument(convertRequest);
import 'package:aspose_words_cloud/aspose_words_cloud.dart';

final config = Configuration("####-####-####-####-####", "##################");
final wordsApi = WordsApi(config);

final requestDocument = (await File(
   'Input1.docx').readAsBytes()).buffer.asByteData();
final requestDrawingObject = DrawingObjectInsert();
requestDrawingObject.height = 0;
requestDrawingObject.left = 0;
requestDrawingObject.top = 0;
requestDrawingObject.width = 0;
requestDrawingObject.relativeHorizontalPosition = 
   DrawingObjectInsert_RelativeHorizontalPositionEnum.margin;
requestDrawingObject.relativeVerticalPosition = 
   DrawingObjectInsert_RelativeVerticalPositionEnum.margin;
requestDrawingObject.wrapType = DrawingObjectInsert_WrapTypeEnum.inline;

final requestImageFile = (await File(
   'Input2.docx').readAsBytes()).buffer.asByteData();
final insertDrawingObjectRequest = InsertDrawingObjectOnlineRequest(requestDocument, 
   requestDrawingObject, requestImageFile, nodePath: 'sections/0');
final insertDrawingObject = 
   await wordsApi.insertDrawingObjectOnline(insertDrawingObjectOnline);

final convertRequest = ConvertDocumentRequest(insertDrawingObject.document.values.first, 
   'docx');
final convert = await wordsApi.convertDocument(convertRequest);
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How to edit DOCX Dart REST API

  1. Install Aspose.Words Cloud for Dart/Flutter
  2. Add a library reference (import the library) to your Dart project
  3. Load DOCX to edit in Dart
  4. Insert content at the beginning of DOCX
  5. Download the result document from the cloud storage

Dart library to use DOCX editing

Clone Aspose.Words Cloud SDK for Dart source code from GitHub and use it in your project. Add this dependency to your pubspec.yaml: dependencies: aspose_words_cloud: 22.4.0

Please follow these Instructions to quickly get the necessary security credentials and access our REST API.

System Requirements

Refer to the Repository Documentation to see the details.

Other supported file formats

You can perform edit operation for other file formats:

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