1.7 KiB
1.7 KiB
Form Fragments & Composition
Reusable form components and modular form building.
Files
Fragments (Reusable Components)
- header.toml - Header/intro section
- custom_border_section.toml - Styled section template
- fancy_border_section.toml - Advanced border styling
- employee_info_section.toml - Employee data fields
- agreement_section.toml - Legal/policy acceptance
- support_section.toml - Support tier selection
- premium_section.toml - Premium features section
- enterprise_section.toml - Enterprise tier section
Examples Using Fragments
- form_with_groups_includes.toml - Demonstrates fragment inclusion
Usage Pattern
Include Fragments in Your Forms
# main_form.toml
[includes]
header = "fragments/header.toml"
employee = "fragments/employee_info_section.toml"
agreement = "fragments/agreement_section.toml"
[sections.main]
title = "Employee Onboarding"
Build Complex Forms from Reusable Parts
# Each fragment can be tested independently
cargo run --example form_with_groups_includes
Benefits
- DRY - Write common sections once
- Maintainability - Update fragments in one place
- Reusability - Share across multiple forms
- Modularity - Compose complex forms from simple parts
- Consistency - Unified styling and structure
Fragment Library
Use these as templates for your own fragments:
| Fragment | Purpose | Fields |
|---|---|---|
| header | Form introduction | Title, description |
| employee_info | Standard employee data | Name, email, phone |
| agreement | Policy acceptance | Checkbox, text |
| support | Tier selection | Radio buttons |
| border_section | Custom styled container | Any fields |