LogoLogo
HomepageResellerPricingSign in
  • AppMachine
  • πŸ“ƒProduct Updates
  • πŸ‘·Build your app
    • Preview your app
    • App templates
    • App Settings
    • Update payment method
    • Cancel subscription
  • ❔General App Building FAQ
  • How to
  • 🧱Blocks
    • πŸ” Admin
    • πŸ“„Blank Page
    • πŸ“žCall
    • 🏒Contact
    • πŸ“Contact Us
    • 🧾Coupons
    • πŸ“ƒCustom Form
    • πŸ“§Email
    • πŸ—“οΈEvents
    • ❔FAQ
    • 🌐Facebook
    • πŸ•‘Hours
    • ℹ️Information
    • πŸ“£Intro
    • β˜•JavaScript
    • πŸ”’Lock
    • 🎧Music
    • πŸ“°News
    • πŸ“ƒPDF
    • πŸ—ΊοΈPOI
    • πŸ‘₯People
    • πŸ“·Photos
    • 🏬Products
    • πŸ“©Push Messages
    • πŸ“»Radio
    • β†ͺ️Submenu
    • 🐦Twitter
    • πŸ‘¨β€πŸ’»URLs
    • πŸ–₯️Web Page
    • πŸ“ΊVideo
    • πŸ“±WhatsApp
  • πŸ“ƒData
    • Appmachine Data
    • Delete (test) data from Custom Form
    • Google Sheets
    • Web services
  • πŸ–ŒοΈStyle your app
    • Theme
    • Home Screen
    • FAQ Style
  • 🎨Style your screens
    • Elements
  • Share your app
    • ✈️Publishing your app
      • Technical Setup Quick Start Guide
      • Update your app
      • Unpublish an app from the app stores
    • 🌐Web App Publishing
      • Hosting on custom domain
    • 🍏Apple App Store
      • iOS developer account
      • App Store Connect API keys
      • Link your app
      • New app record in App Store Connect
      • App privacy details
      • Edit Store information
      • Fix App publish issues
      • Push certificates
      • App Store Connect app status overview
      • App Store Review Guidelines
      • Publish app Unlisted
      • Accept updated License agreement
      • Apple App Store FAQ
      • iPad
      • Enterprise
        • Setup your Enterprise app
        • Create iOS Distribution Certificate
        • Create App ID
        • Create Mobile Provisioning Profile
        • Downloading and installing an Enterprise app
    • 🍐Google Play
      • Create a Google Developer Account
      • Setup your Android app
      • How to request a Google Maps API Key
      • Test your Android app before publishing to Google Play
      • Upload your Android app to Google Play Store for the first time
      • Update Android app (short)
      • Update an Android app (extended)
      • Data safety details on the Google Play Store
      • Sell your app in Google Play Store
      • Create Google merchant account
      • Force Store Update for your Android App
      • Authorise an additional user to your Google Play developer account
      • What if my app is suspended by Google?
  • App details
    • πŸ•΅οΈGoogle Analytics
      • Google Analytics setup overview
      • Setup iOS analytics
      • Setup Android analytics
      • Inviting a new Google Analytics user
    • πŸ”₯Firebase
      • Create Firebase project
      • Locate Firebase Server key
      • Renew Firebase Server Key
      • Register iOS app
      • Register Android app
      • Enable Cloud Messaging
      • Enable Google Analytics
      • Google Analytics via Firebase
    • πŸ“¨Push notifications
      • Setup Apple Push certificate
    • πŸ§‘β€πŸ€β€πŸ§‘User management
      • Create Apple Sign In key
      • Setup Azure Active Directory
      • Create Facebook App ID Secret
    • 🐦Twitter API keys
    • πŸ”Privacy policy
    • πŸ‘©β€πŸ”§Your Account
      • Account Settings
      • Account FAQ
      • Payment FAQ
    • πŸ“±Admin CMS
  • Developers
    • πŸ‘©β€πŸ’»JavaScript
      • Develop locally
      • SDK
        • Core
        • JS Data
        • Media
        • Navigation
        • Notification
        • User
      • CLI
        • CLI Token and Secret
        • Errors
          • CONFIG_PROPERTIES_INVALID
          • CONFIG_VALUES_INVALID
          • ENTRY_FILE_NOT_FOUND
          • OUTPUT_DIRECTORY_IS_EMPTY
          • OUTPUT_DIRECTORY_NOT_FOUND
          • TOKEN_SECRET_NOT_PROVIDED
          • TOKEN_SECRET_NOT_VALID
      • Migrate from old Custom JS
    • πŸ’»Web services
Powered by GitBook
On this page

Was this helpful?

  1. Developers
  2. JavaScript

Migrate from old Custom JS

Actions required for classic apps to start using the new JS block

PreviousTOKEN_SECRET_NOT_VALIDNextWeb services

Last updated 2 years ago

Was this helpful?

Our new Flutter application is based on the newest 2022 technology. While rebuilding all of our blocks we realised that the current Custom Javascript block is based on design patterns which do not suit the modern way of writing javascript.

That's why we decided to make a new and improved Javascript block, using a new bridge for the communication between your Javascript code and the app itself.

Existing "Custom JS" block will need to be adjusted before they can work in your new app.

If you have a Javascript block in your app:

  1. Download the code of your Javascript block as a zip file.

  2. Disable the existing Javascript block in your app.

  3. Click the Publish/Update button and choose to publish your app via the new publishing flow. Your app will now be migrated automatically.

  4. Open the Content page and add the new Javascript block to your app and configure it.

  5. Make some changes to adapt the Javascript code from your old Javascript zip.file to the new Javascript block.

  6. Publish your app via the new publishing flow.

We have written technical documentation to explain to you how build new Javascript blocks using the new MyJSBlock SDK .

πŸ‘©β€πŸ’»
Read more....