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merged 1 commit into from
Jul 15, 2025

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Overview

This PR significantly enhances the DataFrame web interface by adding comprehensive JavaScript functionality and improving the overall UI/UX. The implementation provides users with a more interactive and responsive experience when working with DataFrames.

Changes Made

Core JavaScript API Client

  • New File: server/static/js/dataframes.js (722 new lines)
    • Implemented AJAX request handling for DataFrame operations
    • Added comprehensive error handling and user feedback
    • Created modular API client architecture

Dynamic Table Functionality

  • Client-side sorting: Users can now sort columns dynamically
  • Advanced filtering: Real-time filtering capabilities
  • Pagination: Efficient handling of large datasets
  • Interactive UI: Responsive table interactions

Pandas Expression Executor

  • Syntax highlighting: Enhanced code input experience
  • Expression validation: Real-time validation of pandas expressions
  • Interactive execution: Immediate feedback on query results

Enhanced File Upload

  • Drag-and-drop support: Intuitive file upload interface
  • Progress tracking: Visual feedback during upload process
  • Multiple format support: Enhanced handling of various file types

UI/UX Improvements

  • Loading indicators: Clear visual feedback during operations
  • Toast notifications: Non-intrusive status messages
  • Responsive design: Better mobile and tablet experience
  • Data table rendering: Improved visualization of DataFrame content

Technical Details

Files Modified

  • .kiro/specs/dataframe-web-interface/tasks.md: Updated task completion status
  • server/static/js/dataframes.js: New comprehensive JavaScript API client
  • server/templates/base.html: Enhanced base template with improved JavaScript integration
  • server/templates/dataframe_detail.html: Enhanced detail view with interactive features
  • server/templates/dataframes.html: Significantly improved main interface

Statistics

  • Total additions: 2,067 lines
  • Total deletions: 187 lines
  • Files changed: 5 files
  • Net change: +1,880 lines

Task Completion

This PR completes several tasks from the DataFrame web interface specification:

  • ✅ Task 4: Core JavaScript functionality
  • ✅ Task 4.1: API client implementation
  • ✅ Task 4.2: Dynamic table features
  • ✅ Task 4.3: Expression executor interface
  • ✅ Task 4.4: Enhanced file upload capabilities

Testing

  • Manual testing of all new JavaScript functionality
  • Cross-browser compatibility verification
  • Mobile responsiveness testing
  • Error handling validation
  • Performance testing with large datasets

Breaking Changes

None. This is a purely additive enhancement that maintains backward compatibility.

Additional Notes

This enhancement significantly improves the user experience by making the DataFrame interface more interactive and responsive. The modular JavaScript architecture ensures maintainability and extensibility for future enhancements.

Related Issues

Continues the work from previous DataFrame interface implementations and addresses user feedback regarding interactivity and responsiveness.

…nd UI improvements

- Marked tasks 4, 4.1, 4.2, 4.3, and 4.4 as complete in the DataFrame web interface specification.
- Implemented core JavaScript API client for handling DataFrame operations, including AJAX requests and error handling.
- Added dynamic table functionality with client-side sorting, filtering, and pagination.
- Introduced a pandas expression executor interface with syntax highlighting and validation.
- Enhanced file upload capabilities with drag-and-drop support and progress tracking.
- Improved UI elements for loading indicators, toast notifications, and data table rendering.

This update significantly enhances the interactivity and usability of the DataFrame web interface, providing users with a more responsive and feature-rich experience.
@plusplusoneplusplus plusplusoneplusplus enabled auto-merge (squash) July 15, 2025 20:35
@plusplusoneplusplus plusplusoneplusplus merged commit eb7b2a3 into main Jul 15, 2025
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@plusplusoneplusplus plusplusoneplusplus deleted the feat/dataframe-web-interface-enhancements branch July 15, 2025 20:40
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