West Nile Virus on Lake Garda
this HTML snippet represents two “pill” buttons, likely used for selecting or filtering options (like tags or keywords). Let’s break down the code and its functionality:
Overall Structure
).Data Attributes: The buttons have several
data- attributes:data-module-id="PillModule": indicates this is part of a “PillModule” component.
data-entryid="...": A unique identifier for the entry (likely a database ID).data-entrytype="keyword": Specifies the type of entry (in this case, a keyword).data-popup-title="Themen folgen": A title for a potential popup or tooltip.ARIA Attributes: Crucially, these buttons use ARIA attributes to enhance accessibility:
role="checkbox": Tells screen readers that this button behaves like a checkbox.
aria-checked="false": Indicates the initial state of the checkbox (unchecked). This can change dynamically with javascript.
aria-labelledby="...": associates the button with a descriptive title (for screen readers).
Styling (Tailwind CSS)
The buttons are heavily styled using Tailwind CSS classes. Here’s a breakdown of the key styles:
group: This class is used to apply styles to the button’s children based on the button’s state (e.g., :hover, :disabled, aria-[checked=...]). flex whitespace-nowrap: Creates a flexible layout that prevents text from wrapping. h-[32px] items-center rounded-full px-3 py-1.5: Sets the height, vertical alignment, rounded corners, and padding.
border-s: adds a border to the start of the element.
typo-button-light: Applies a specific typography style.
disabled:cursor-not-allowed: changes the cursor to “not-allowed” when the button is disabled. aria-[checked=true]:border-cta: Changes the border colour to cta (call to action) when the button is checked.
aria-[checked=false]:bg-brand-10: Sets the background color to brand-10 when the button is unchecked.
aria-[checked=true]:hover:bg-brand-20: Changes the background color to brand-20 on hover when checked.
aria-[checked=false]:hover:bg-brand-20: Changes the background color to brand-20 on hover when unchecked.
aria-[checked=false]:border-brand-10: Sets the border color to brand-10 when unchecked.
aria-[checked=false]:hover:border-brand-20: Changes the border color to brand-20 on hover when unchecked.
aria-[checked=false]:disabled:border-gray-50 and aria-[checked=true]:disabled:border-gray-50: Sets the border color to gray-50 when disabled, regardless of checked state.
aria-[checked=false]:disabled:bg-white and aria-[checked=true]:disabled:bg-white: Sets the background color to white when disabled, regardless of checked state.
aria-[checked=false]:disabled:text-gray-50 and aria-[checked=true]:disabled:text-gray-50: Sets the text color to gray-50 when disabled, regardless of checked state.
Content
(Pill Label): Contains the text label for the pill (e.g., “Christina Bischof”, “Virus”). It has styles for maximum width, a right border, padding, and text formatting.
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