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This article focuses on looking at TreeView examples that are simple to reuse. We have an excellent tool for representing hierarchical data in a widget like a Flutter Tree View.A few points that make this widget helpful to create a flutter app:
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1) Project Setup:
Create a new flutter project and add latest flutter_treeview version under dependencies in pubspec.yaml file of your project as following example and run flutter pub get command to install the package in your project.
2) Import package:Import flutter tree view using following line in the class you need to implement this functionality.
3) Creates Nodes:We need to create a list of node with its children as per our requirement as following example.
4. Create a Map:We need list of map data as per our requirement as following example.
5. Complete Implementation: Here we have complete implementation of flutter tree view.
In this article, we have learned about tree view structure with a simple mobikul example app using flutter_treeview: ^1.0.7+1 plugin.Thanks for reading the blog, for more such informative articles related to latest tech trend please visit our mobikul blog site.
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