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Drupal 9 Certification - Coggle Diagram

- - - - preprocess: Whether the assets should be aggregated.
    - - Asset order:
        To load asset on the header use:
        header: true
    - - To be available everywhere in the theme, the global-styling/global-scripts libraries must then be added to your theme's info.yml
- - - - A reference field is a field that represents a relationship between an entity and one or more other entities, which may belong to the same or different entity type.
        
        Content reference
        
        Taxonomy term reference
        
        User reference
    - - Display modes exist to provide different presentations of Content Entities for either viewing or editing. The two types of display modes are "view modes" and "form modes."
        
        View Modes
        
        View modes exist to allow Drupal site building tools like Entity Reference fields to request a given entity be rendered in a certain way.
        
        Field Formatter
        
        A field formatter is a setting for displaying the field values. For example, long text fields can be displayed trimmed or full-length, and taxonomy term reference fields can be displayed in plain text or linked to the taxonomy term page.
        
        Form Modes
        
        Form modes allow for multiple sets of field widget orderings and customizations, just as view modes allow for different orderings and customization of field formatters.
        
        Unlike view modes (which fall back to the default view display if view display does not exist for a given view mode) form modes will not use the ‘default’ operation by default.
  - - - Individual taxonomy items are known as terms.
        
        a set of terms is known as a vocabulary
    - - Allows new terms to be created right on the content editing form.
  - - - Some modules make new blocks available for placement on your site. For example, when the core Search module is installed and configured, it provides a block that contains a search form. You may also create and place your own custom blocks.
  - - - The core Menu UI module provides an interface to control and customize the menu system.
    - - Main navigation
      - Administration
      - User account menu
      - Footer
      - Tools
  - - - The core Views module handles the display of views, and the core Views UI module allows you to create and edit them in the administrative interface.
    - - Display
        
        Each view can have one or more displays, each of which produces one type of output.
      - Format
        
        Depending on the display type, you can choose to output your data in a table, grid, HTML list, or another format.
      - Fields
        
        Depending on the format choice, you may be able to choose which content fields are output.
      - Filter criteria
        
        Filters limit the data to be output, based on criteria such as whether the content has been published or not, the type of content, or a field value.
      - Sort criteria
        
        Defines the order to present the output, which can be based on any content field
      - Contextual filters
        
        Contextual filters are like regular filters, except that the values come from the context of the view display, such as the full URL of the page being displayed, the current date or time, or some other value that can be detected by the view calculation.
      - Relationships
        
        Relationships allow you to expand what is displayed in your view, by relating the base content being displayed to other content entities. Relationships are created using fields on the base content that relate it to the other content;
- - - - name
      - type
      - core
      - base theme