Downloads

Technical Overview: Browser-Based CSV Reader Tool

The CSV Reader Tool is a web-based utility that enables direct modification of CSV files within any modern web browser. Designed for seamless data management, it allows users to edit cell content, clone rows, delete entries, and reorder records in real time.

Core Technology Stack & Architecture

• Asynchronous Editing (AJAX): All row and cell manipulations occur dynamically without requiring a page refresh.

• Python 3 Processing: Powered by Python 3 on the backend for reliable, high-performance data manipulation.

• CGI Execution Interface: Leverages the Common Gateway Interface (CGI) to bridge client requests directly with server-side Python scripts.

Key Use Cases

• CMS Integration: Easily embeds into Content Management Systems to provide content managers with visual CSV editing capabilities.

• Custom Admin Dashboards: Serves as a lightweight data management module within proprietary web apps and administrative software suites.

Release Notes

New in Version 1.1

• AJAX Upload Fix: Resolved an issue with bad filenames that caused the AJAX file upload function to fail.

• Editable Column Headers: Added the ability to edit column header cells directly.

• Individual Row Deletion: Introduced a dedicated button to delete individual rows with a single click.

• UI Refinements: Applied Bootstrap CSS fixes to improve reader buttons and menu layouts.

• Row Duplication: Added a quick feature to clone the first and last rows of the grid.

New in Version 1.2

• Sleeker Grid Styling: Refined grid CSS styling for a cleaner, more cohesive visual presentation.

• Row Management: Added native functions to quickly duplicate and reorder rows.

• CSV Encoding Fix: Fixed a Python CSV encoding detection issue for smoother file imports.

• Import Stability: Fixed a CSV import error caused by empty column name indexes.

• Direct File Downloads: Introduced a feature to download the active file directly while editing.

New in Version 1.3

• Version History: Integrated a robust history system to automatically save and retrieve previous file versions.

• Text Export: Added an option to download grid data as a plain text file.

• Column Sorting: Implemented ascending and descending sorting capabilities for all columns.

• Grid Layout Fix: Updated grid CSS to utilize collapsed table borders for cleaner cell boundaries.

• Quick Print: Added a dedicated Print button directly to the top menu bar.

• Accessibility Enhancements: Streamlined event ordering to minimize accessibility warnings and improve keyboard navigation.

New in Version 1.4

• Drag-and-Drop Reordering: Introduced click-and-drag functionality to intuitively reorder table columns.

• Pop-Up Text Editor: Long descriptions now expand into an overlay pop-up window during cell editing for improved legibility.

• Smart Cell Autofill: Added multi-directional click-and-drag support to copy values across adjacent cells effortlessly.

New in Version 1.5

• Column Prepending & Appending: Added flexible options to attach text or values to the start or end of entire columns.

• Advanced Column Controls: Introduced features to insert new columns directly before existing ones or remove unwanted columns.

• Event Delegation Architecture: Refactored grid events to ensure all actions take effect dynamically across all state changes.

Download - GitHub Online Demo