fields

@object-ui/fields

The standard field library and registry for Object UI.

Features

• 📚 Standard Fields - Implementation of all ObjectStack protocol fields (Text, Number, Date, Lookup, etc.)
• 🔌 Plugin System - FieldRegistry allows registering custom renderers or overriding standard ones.
• 🛠 Helpers - Utilities for schema mapping, validation, and expression evaluation.

Installation

npm install @object-ui/fields

Field Registry

The Field Registry is the core mechanism that allows decoupling view components from specific field implementations.

Registering a Custom Field

You can override standard fields or add new ones:

import { registerFieldRenderer } from '@object-ui/fields';
import { MyCustomColorPicker } from './MyCustomColorPicker';

// Register a new 'color' field type
registerFieldRenderer('color', MyCustomColorPicker);

Using Standard Fields

View components use getCellRenderer to resolve the correct component for a field type.

import { getCellRenderer } from '@object-ui/fields';

const MyGridCell = ({ field, value }) => {
  const Renderer = getCellRenderer(field.type);
  return <Renderer field={field} value={value} />;
};

Standard Field Types

Supported types out of the box:

• Basic: text, textarea, number, boolean
• Format: currency, percent
• Date: date, datetime, time
• Selection: select, lookup, master_detail
• Contact: email, phone, url
• Media: file, image
• System: formula, summary, auto_number