XML Form Renderer Application

This repository contains a React Native application designed to dynamically render forms based on XML input. It provides users with two functionalities: rendering a form from an uploaded XML file and creating a form based on directly inputted XML. The application is tailored for developers and testers working with dynamic form rendering, XML parsing, and React Native-based mobile solutions.

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Example Usage Video - What It Covers:

• Uploading an XML file and rendering the corresponding form.
• Entering XML manually and generating dynamic forms.
• Handling invalid inputs and showcasing the app's robustness.

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Features

• Dynamic Form Rendering:

  • Parse XML content and render forms dynamically using WebView.
  • Supports field types like text fields, radio buttons, date pickers, and drawing fields.

• Two Input Options:

  • File Upload: Select and render forms from XML files.
  • Direct XML Input: Enter XML manually via a text editor.

• Error Handling:

  • Detects invalid or empty XML files.
  • Provides user-friendly error messages for parsing and file validation.

• Cross-Platform Compatibility:

  • Works seamlessly on both Android and iOS platforms.

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Project Structure

1. MainScreen:

   • Entry screen containing options to upload XML files or provide direct XML input.
   • Includes modals for XML input and buttons for file-based rendering.

2. FormRenderer:

   • Dynamically generates and displays forms based on parsed XML content.

3. AppNavigation:

   • Navigation stack managing transitions between the MainScreen and FormRenderer.

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Getting Started

Prerequisites

• Install Node.js and npm.
• Set up React Native CLI or Expo for your development environment.
• Ensure the mobile device/emulator has access to the file system (for file upload).

Installation Steps

1. Clone this repository.
2. Run npm install to install dependencies.
3. Start the React Native server using npm start or react-native run-android/run-ios.
4. Launch the app on your emulator or physical device.

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XML Input Guidelines

• Ensure the XML is well-formed and adheres to W3C standards.
• Include supported HTML tags to define form components:
  • Text fields, radio buttons, date pickers, and drawing areas.
• Save XML files with .xml or .txt extensions for successful uploads.

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Error Handling Scenarios

• Invalid File Type: Alerts the user and restricts processing.
• Empty XML File: Prompts the user to upload a valid file.
• Improper XML Format: Provides error messages highlighting the issue.

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Contributing

Contributions are welcome!

1. Fork the repository.
2. Create a new branch for your feature/fix.
3. Submit a pull request with detailed descriptions of changes.

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License

This project is licensed under the MIT License.

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Contact

For queries or suggestions, please reach out to the repository maintainer.