README

Improved Magento 2 debug hints for layout and blocks

Features:

Does not affect structure or existing styles 👌
Detects Knockout components and templates 🤜
Detects jQuery widget registration and usage 💲
Finds Magento mage-init scripts within templates/layouts 📌
Uses dev-tools like element picker to select elements 🔫
Prints browseable structure and internal informations in console 👀
Adds a button to open edit page for CMS Blocks 🖊️
Generates Graphviz visualization for Layout

Installation

This package is not intended to be used in production.

composer require --dev kingfisherdirect/magento2-better-debug-hints
bin/magento setup:upgrade

Usage

Open your Magento page with an extra GET parameter ?ath=1. For example: https://localhost/?ath=1.

Element Picker

Press ` (backtick key, above tab)
Move your mouse on top of any html element
Click on it to get debug information in browser console
Right click on highlighted element to nagivate to it's direct parent
ESC to disable picker

Console Helper

Use layout() function to investigate any HTML element. To inspect currently selected element in inspector use layout($0)

Graphviz Layout

Run lh.debuggers.mageLayout.graph() in developer tools console. Graph will be copied into clipboard. You can visualise it online here - http://magjac.com/graphviz-visual-editor/ or using this command echo 'GRAPH_OUTPUT' | dot -Tsvg > output.svg

Credits

https://github.com/ho-nl/magento2-Ho_Templatehints

After starting work on this module I realised there is an existing one that seems quite good. Few ideas were taken out of that module.

kingfisherdirect / magento2-better-debug-hints

Maintainers

Details

README

Installation

Usage

Credits