#FlutterFlow

Описание к видео #FlutterFlow

#FlutterFlow can now support Drag & Drop functionality and in this video I demonstrate how to use these new widgets with a full walkthrough an sample project.

The demo application shows you how to have two Drag Target widgets which can be used to support the same draggable widget both in and out. All decision making is done purely in FlutterFlow with no custom code. The sample also uses a Custom Data Type which could easily be updated to use rows from a database.

Additionally this sample contains the use of a reusable Action Block which is used to determine if a staff member is already in a list. If the result is false we can conditionally add the staff member to the respective list. This is required to prevent multiple items from being added.

Note: If you are wondering why I used a rich text widget in the staff component for the name this is because, with a text widget, an underline appears when you drag. Very odd!

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Starter Project - https://app.flutterflow.io/project/n-...
Final Project - https://app.flutterflow.io/project/n-...

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Chapters

00:00 Introduction
00:32 Application Demo
01:59 Starter project walkthrough
06:16 Drag Targets Widget
08:46 Draggable Widget
10:36 Progress check
11:28 Commence logic implementation
14:50 Logic checks using an Action Block
20:01 Using the Action Block
22:09 Adding functionality to the next Drag Target
24:45 Using additional Drag Target events
26:54 Summary + Outro



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