How to use FlutterFlow's built-in code editor?

Getting Started with FlutterFlow's Built-in Code Editor

FlutterFlow is a fantastic tool for creating robust applications without writing codes manually. However, there might be cases where you need to modify or add some code to make your application more customized and powerful. That's where the FlutterFlow's built-in code editor comes in.

Below is a comprehensive tutorial on how to utilize FlutterFlow’s built-in code editor:

Step 1: Access the FlutterFlow Dashboard

Access the FlutterFlow dashboard by logging into your account. If you do not have an account, register at https://flutterflow.io/. From the dashboard screen, select a project where you want to add or modify the code.

Step 2: Open FlutterFlow WYSIWYG Editor

For the chosen project, use the What You See Is What You Get (WYSIWYG) editor. This built-in editor allows you to create your app by dragging and dropping elements on the screen. Each of these elements can be customized and linked to different functions or screens in the app.

Step 3: Move to the Code Editor page

On the left sidebar of the FlutterFlow interface, click on the Code icon. This will take you to the built-in code editor page.

Step 4: Overview of the Code Editor

The code editor displays your project’s complete codebase, organized by the files and folders hierarchy, just like any other code editor. On the top bar, you will find options for different operations such as save, undo, redo, and manage version. Additionally, you can also switch between Dark Mode and Light Mode for the editor.

Step 5: Navigate to the Desired Code

On the left side of the screen is the project explorer panel, which lists all the files related to your app. Click on the desired file to open it in the main editor window where you can view or modify the code.

Step 6: Edit the Code

In the code editor panel, you can amend the code as per your requirements. The editor also provides autocomplete functionality to make coding faster and easier.

Note that any changes made here are preserved when generating your Flutter code. However, subsequent changes in the WYSIWYG editor might overwrite your custom code, so it’s better to finalize your UI changes before customizing the code in the built-in code editor.

Step 7: Save Changes

After making all the necessary changes, click on the Save icon at the top. Always ensure to save your modifications; otherwise, they might be lost.

Step 8: Generate Flutter Code

Once you have saved your edits, you can generate the Flutter code for your project by clicking the Export Flutter Code button at the top right of the window. FlutterFlow will generate a ZIP file, including all the files necessary to run your Flutter app.

Step 9: Go Back to Design Mode

If you want to switch back to the App’s Design Mode, you can do so by clicking on the Design icon on the left sidebar.

Congratulations! You have just used FlutterFlow's built-in code editor to customize your app. Remember, understanding your codes can lead to cleaner designs and better, more powerful apps.