Important

You are browsing documentation for version 5.1 of OroCommerce, supported until March 2026. Read the documentation for version 6.0 (the latest LTS version) to get up-to-date information.

See our Release Process documentation for more information on the currently supported and upcoming releases.

Frontend Developer Tools

Symfony Profiler

The Layout section of the Symfony Profiler page contains all rendered layouts:

To see the Layout section, click the Layout icon on the Symfony Toolbar:

Layout updates in the default theme can be added to:

Suggestions, where to place layout updates for the active theme, to apply them to the current page, widget container or to all the pages.

Layout Tree

The tree of block views with block id and block type is located in the left part of the Layout Tree section.

The right part of Layout Tree section contains information about the selected block view.

It contains the following blocks:

Customize the following blocks in twig templates - twig block name suggestions for the selected layout block
Variables - variables sent from layout to the template

To disable the Layout Tree in the developer toolbar, navigate to System > Configuration > Development Settings > Generate Layout Tree Dump For The Developer Toolbar.

Important

This option works only when the debug mode is enabled.

Not Applied Actions

The Not Applied Actions section contains all actions that were not applied when generating the layout tree.

Twig Inspector

The instrument that helps find twig templates and blocks and is used for rendering HTML pages faster during development. See Twig Inspector documentation for more details.

Debug Layout Blocks

To enable block debug information, navigate to System > Configuration > Development Settings > Include Block Debug Info Into HTML.

Each block in HTML has the following data attributes:

data-layout-debug-block-id - a unique identifier of the current block
data-layout-debug-block-template - the template of the current block that was rendered

Important

If you want to render block debug information in HTML, you need to define the {{ block(‘block_attributes’) }} for each twig block you have.

Example:

...
{% block _page_container_widget %}
    <div{{ block('block_attributes') }}>
        {{ block_widget(block) }}
    </div>
{% endblock %}

{% block _header_widget %}
    <header{{ block('block_attributes') }}>
        {{ block_widget(block) }}
    </header>
{% endblock %}
...