FM BetterForms
BF Editorfmbetterforms.com
master
master
  • Introduction
  • 🏆Features
  • Getting Started
    • Welcome to FM BetterForms!
    • System Overview
    • Quick Tour of the BetterForms IDE
    • Phase 1: Setting Up Your Foundation
      • 1.1 Configure FileMaker Server
      • 1.2 Install BetterForms Helper File
      • 1.3 Add Your Server to BetterForms (IDE)
    • Phase 2: Building Your First Application
      • 2.1 Create an App (Site) in the IDE
      • 2.2 Create Your First Page (Intro to Page Builder)
      • 2.3 Understanding & Managing Environments (IDE)
      • 2.4 Adding Elements to Your Page
      • 2.5 Understanding Validation
      • 2.6 Adding Actions to Your Page
      • 2.7 Creating Your First List View
      • 2.8 Understanding Page Data Flow
      • 2.9 Creating Your First Hook
      • 2.10 Working with Data Tables (Coming Soon)
    • Phase 3: Understanding Core BetterForms Concepts
      • 3.1 Introduction to Hooks (and where to find them in the IDE)
      • 3.2 Running Your First Hook (Practical Example)
      • 3.3 Introduction to Actions & Action Scripts (IDE Context)
      • 3.4 Understanding the Data Model (and Page Data Model UI)
    • Phase 4: Common Customizations & Expanding Your App
      • 4.1 Adding & Configuring Buttons (Page Builder)
      • 4.2 Implementing Page Navigation (Actions & Site Navigation UI)
      • 4.3 Displaying Data in Tables (Page Builder & Element Config)
      • 4.4 Basic App Styling (Site Styling UI)
    • Phase 5: Mastering the BetterForms Environment & Advancing Your Skills
      • 5.1 Understanding & Managing Environments (In-Depth)
      • 5.2 Deep Dive: Page Configuration & Settings
        • Navigating the Page Builder Interface
        • Working with Page-Level Action Scripts
        • Configuring the Page Data Model
        • Page Integration Settings Explained
        • Managing Page Info & Other Settings
      • 5.3 Working with Global Scripts
      • 5.4 Managing App (Site) Settings & Navigation
      • 5.5 Exploring Further: What to Learn Next
    • Support & Resources
      • Getting Help
      • Learning JSON
  • Reference
    • Site Settings
      • Navigation
      • App Model
      • DOM Header Insertions
      • Global Named Actions
      • Site Structure
      • Slots / Code Injection
    • Page Settings
      • Data Model
      • Card / Window Modals
      • Validation
        • Custom Validators
      • Misc Page Settings
    • Page Elements
      • Copy of Site Structure
      • BetterForms Elements
        • Checkbox
        • Checklist
        • Cleave.js Input Masking
        • DateTime Picker
        • Google Address Autocomplete
        • Image Display Element
        • Input
        • Masked Input
        • Range Slider (noUiSlider)
        • Radios
        • Select
        • Advanced Select (selectEx)
        • TextArea
      • Common
        • Input
        • Button
        • Data Table
        • HTML
      • Grouping Elements
        • Tabs
        • Panel
        • accordion
        • accordion2
        • listrows
      • Uploading Files
        • dropzone
        • dropzone to S3
        • uploadCare
        • 🏗️Uppy File Upload Widget Integration with AWS S3
      • Misc Elements
        • Plain Text / Code Editor
        • signature
        • fullCalendar
        • rangeSlider
      • Payment Gateways
        • Authorize.net
        • PayPal
        • Stripe
      • Adding Custom Page Elements
    • Actions Processor
      • Named Actions (Action Scripts)
      • Actions
        • runUtilityHook
        • path
        • debounce
        • throttle
        • showAlert
        • showModal / hideModal
        • function
        • clipboard
        • cookie
        • setFocus
        • scrollTo
        • wait
        • emit
        • validate
        • channelJoinAnon
        • channelLeaveAnon
        • messageSend
        • messageSendAnonChannel
        • consoleError
        • showStripeCheckout
      • Authentication Actions
    • Script Hooks
      • Globals Variables
        • $$BF_Model
        • $$BF_App
        • $$BF_State
      • Keeping Keys Private
      • Reducing Payload Size
      • API Callback Endpoint
      • Common Hooks
      • Scoped Hooks
    • Users & Authentication
      • Managing User Accounts
      • Custom Login Pages
      • OAuth
    • Advanced Configuration
      • Custom Domains
    • BF Utility Functions
      • Example Usage
        • BF.i18n()
    • BF Error Codes
    • Messaging
      • Adding users to channels
      • Removing users from channels
      • Sending messages
      • Get connected users
      • Get active channels
    • Practices for File Downloads
    • BF Streaming Proxy
    • Updating the Helper File
    • Connection Trouble Shooting Guide
    • Software Testing Overview
    • JavaScript Libraries
    • FM BetterForms - Quality Assurance
    • Rollbacks and Version Control
    • BF Server Proxy
    • Setting up Auth0
    • Create an S3 Bucket on AWS
    • ApexCharts - Getting started
    • BF Enterprise Documentation
    • BetterForms Error Pages API
    • BF Streaming API
    • Creating a PWA
  • Usage Tips
    • Troubleshooting
      • Debugging
      • Frozen Actions Queue
      • Vue Variables
    • JavaScript Tips
      • Calling Named Actions from HTML Vue Events
      • Calculations
    • Hacking a Webpage
    • System Overview
    • Forms Processor
      • Form Types
      • HTML & VueJS
      • Styling and Design
    • Customizing and Styling
      • Custom CSS
      • Custom Components
        • Components Editor
        • Component Best Practices
      • Page Pre-loaders
      • Favicon
    • Design Patterns and Best Practices
      • Working with environments
      • Handling Data
      • Saving Data
      • Data Optimization
      • Business Logic
      • UI / UX
      • Debugging
      • Script Engine Optimization
    • Getting Started
    • Installation
  • Security
    • Authentication
    • Security White Paper
    • Firewalls
    • Technology Stack
  • Compatibility
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  • Function Action Object
  • Uses:

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  1. Reference
  2. Actions Processor
  3. Actions

function

Run JavaScript in an action.

Function Action Object

Key
Description

action

'function'

function

string javascript to be run. This JS is converted into a function and executed

Note: The function key can also be used in any other action that originates from the client. This means actions generated in a hook call do not get the function run when arriving at the server.

Javascript is placed on a single JSON value line, you must separate commands with a semicolon. Proper JSON escaping will always need to be applied.

Uses:

Functions are great for injecting small logic into any work flow.

  • build a custom string and edit the url value for a path action

Contexts function code executes with slightly different context to other Java Script in BetterForms.

To Get
Reference This
Description

window

window

The Browser JS window object, good for environmental control

formSchema

formSchema

Containing other sub objects like model etc

model

model

This is the uppermost model object regardless of sub objects like accordions etc.

app

app

This will access the global app data model

action object

action

The whole action object that contains this function. eg: action.options.path Some BetterForms Elements will merge additional options into theoptions key.

as of ver 0.7.302

Site app

app (site app data model)

**Example**
// This will change the nameFirst value to Jerome
[
  {
    "action": "function",
    "function": "debugger; formSchema.model.nameFirst = 'Jerome' "
    "options": {
      // ... additional params etc you may want.
    }
  }
]

Code Style

Function results returned with a return statement are ignored.

Contexts function code executes with the context of the currently active form, if you have a modal displayed, then code runs in that modal's context.

PreviousshowModal / hideModalNextclipboard

Last updated 3 years ago

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