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• Getting Started
• Site Building
• Content Authoring and Management
• Process Automation
  • Forms
    • Introduction to Forms
    • Creating and Managing Forms
    • Sharing Forms and Managing Submissions
    • Form Rules
    • Data Providers
    • Dynamic Data Lists
    • Kaleo Forms
    • Developer Guide
      • Writing a Custom Form Field Type
      • Understanding Form Storage Adapters
      • Writing a Custom Data Provider
      • Writing a Form Storage Adapter
      • Developing a Custom Form Field for Liferay 7.2
    • Using Forms to Poll Users
  • Workflow
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• Using Search
• Collaboration and Social
• Users and Permissions
• System Administration
• Building Applications
• Liferay Internals
• Headless Delivery
• Installation and Upgrades

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• Developer Guide

Developer Guide

• Writing a Custom Form Field Type
  • Examine the Custom Form Field in Liferay
    • Deploy the Example
    • Use the Deployed Slider Field
  • Understand the Form Field’s Code
  • Add Custom Settings to the Form Field
    • Supporting Custom Settings in the Back-end
    • Supporting Custom Settings in the Front-end
• Understanding Form Storage Adapters
  • Saving Form Records
  • Serializing and Deserializing Form Records
• Writing a Custom Data Provider
  • Deploy a Custom Data Provider
  • Test the Data Provider
  • Understanding the B4D8 DDM Data Provider
    • Implementing a DDMDataProvider
    • Defining the Settings with DDMDataProviderSettings
    • Implementing the DDMDataProviderSettingsProvider
  • Add Data Provider Settings
    • Add a URL Field to the Settings
    • Handle the Setting in the Data Provider’s getData Method
  • Deploy and Test the Updated Data Provider
• Writing a Form Storage Adapter
  • Examine a Running DDM Storage Adapter
    • Deploy the Example
    • Use the Deployed Storage Adapter
  • Understand the Extension Point
    • Register the Adapter Class with the OSGi Container
    • Understand the DDMStorageAdapter Interface
  • Implement File System Storage
    • Declare the Service Dependencies
    • Create a Logger
    • Implement File Deletion
    • Implement File Retrieval
    • Implement File Creation Logic
  • Deploy and Test the Storage Adapter
  • Conclusion
• Developing a Custom Form Field for Liferay 7.2
  • Adjusting the Acme C2P9 Slider to Run on Liferay 7.2

Forms

• Writing a Custom Form Field Type

• Understanding Form Storage Adapters

• Writing a Custom Data Provider

• Writing a Form Storage Adapter

• Developing a Custom Form Field for Liferay 7.2

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