Build Complex Reports & Data Grids in Flutter | NRB Package Tutorial
Learn how to build highly responsive, enterprise-grade data grids and complex nested reports in Flutter using the NRB (Nexora Report Builder) package. If you need to render tables with sticky headers, editable data cells, and premium PDF/Excel export capabilities, this tutorial covers everything you need to get started!
In this introduction video, we dive into the core widgets of the NRB package, mandatory parameters, and how to structure your code to create beautiful, responsive layouts that easily compete with heavyweight enterprise solutions.
🔗 Resources & Links:
📦 Pub.dev Package (NRB): https://pub.dev/packages/nrb
💻 Source Code (GitHub Template): https://github.com/mehedisoftdev/nrb_...
🌐 Brought to you by Innovate Nest Labs: https://innovatenestlabs.com
📌 What you will learn in this video:
• How to set up the ReportMaker widget for Flutter apps.
• Creating complex nested headers and sticky left-side columns.
• Using TextCell and TextFieldCell for static data and editable inputs.
• Formatting numbers automatically (Indian & International styles).
• An overview of the built-in real-time data extraction and export features.
⏱️ Timestamps:
0:00 - Introduction to Nexora Report Builder (NRB)
0:45 - Package Installation & Setup
1:30 - Understanding the ReportMaker Widget
2:50 - Building Nested Headers & Sub-Headers
4:15 - Adding Data with TextCell & Editable Cells
5:40 - Running the App & Responsive UI Demo
6:30 - Outro & Where to find the Source Code
⚡ Why choose NRB for your Flutter project?
Developed by Innovate Nest Labs, NRB is designed to be lightweight, highly customizable, and perfectly suited for dashboards, financial software, ERP systems, and any application requiring advanced tabular data visualization.
👍 If you found this tutorial helpful, please Like, Subscribe, and leave a comment below if you have any questions about implementing the NRB package!
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