Files
ComfyUI_frontend/src/scripts
Christian Byrne f951e07cea fix bypass hotkey in vue nodes and fix node data instrumentation setup issue when switching to Vue nodes after initial load (#5715)
## Summary

Fixed Vue node keybinding target element ID to enable
bypass/pin/collapse hotkeys in both LiteGraph and Vue rendering modes.

Also fixed a bug when starting in litegraph mode => switching to Vue
nodes without reloading => `graph.onTrigger` is set to `undefined` which
interferes with proper setup of node data instrumentation, among other
things.

## Changes

- **What**: Updated keybinding `targetElementId` from `graph-canvas` to
`graph-canvas-container` for node manipulation commands (parent of both
the canvas and transform pane -- vue nodes container).
- **What**: Added conditional `onTrigger` handler restoration in slot
layout sync to prevent Vue node manager conflicts

## Review Focus

Event handler precedence between Vue nodes and LiteGraph systems during
mode switching, ensuring hotkeys work consistently across rendering
modes.

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-5715-fix-bypass-hotkey-in-vue-nodes-and-fix-node-data-instrumentation-setup-issue-when-switchi-2756d73d3650815c8ec8d5e4d06232e3)
by [Unito](https://www.unito.io)
2025-09-21 17:32:12 -07:00
..
2025-09-07 01:10:32 -07:00

Scripts Directory Documentation

This directory contains TypeScript code inherited from the legacy ComfyUI JavaScript frontend project. The code has been migrated from JavaScript to TypeScript while maintaining compatibility with the original functionality.

When implementing new features, prefer using the new Vue3 system over the legacy scripts.

Key Components

ComfyApi (api.ts)

Main API client class that handles communication with the ComfyUI backend. Provides methods for:

  • Queue management
  • Model operations
  • Extension handling
  • WebSocket communication
  • User data management

ComfyApp (app.ts)

Core application class that manages:

  • Graph manipulation
  • Node management
  • Canvas interactions
  • Extension system
  • Workflow state

UI Components (ui/)

Collection of reusable UI components including:

  • Buttons and button groups
  • Popups and dialogs
  • Draggable lists
  • Image previews
  • Menu system
  • Settings dialog

Integration with Vite

All TypeScript exports are shimmed through Vite configuration to maintain compatibility with the legacy JavaScript codebase. The shimming logic can be found in vite.config.mts.

Legacy Compatibility

This codebase maintains compatibility with the original ComfyUI Legacy Frontend while providing TypeScript type safety and modern development features.

For users wanting to fall back to the legacy frontend, use the command line argument:

--front-end-version Comfy-Org/ComfyUI_legacy_frontend@latest