Standalone Phoenix LiveView server for Dala Preview with live updates.
This module provides a live, interactive preview that automatically updates when the UI code changes. It runs as a standalone server in dev mode.
Features:
- Live Updates: Preview updates when code changes (via LiveView)
- Hot Reload: No manual refresh needed
- Interactive: All tap, drag, swipe, etc. work
- Event Log: Real-time event logging
Usage:
In dev mode, run:
iex -S mix
iex> Dala.Preview.Live.start_server(module: YourApp.YourScreen)Or with a UI tree:
iex> Dala.Preview.Live.start_server(ui_tree: your_ui_tree)Summary
Functions
Handle refresh request.
Mount the preview with live updates.
Render the preview.
Start a standalone LiveView server for preview.
Functions
Handle refresh request.
Mount the preview with live updates.
Render the preview.
Start a standalone LiveView server for preview.
Options:
:module- The module to preview (atom):ui_tree- A pre-built UI tree (map):port- The port to run on (default: 4000)
Example:
Dala.Preview.Live.start_server(module: MyApp.HomeScreen, port: 4000)