This HTML snippet represents a list of “PillModule” buttons, likely used for selecting keywords or topics to follow. Let’s break down the key elements and their functionality:
Overall Structure:
- : An unordered list containing the individual keyword/topic buttons.
- Selection/Deselection: Clicking the button toggles the
aria-checkedattribute betweentrueandfalse. JavaScript would likely handle this change. - Visual Feedback: The CSS classes based on
aria-checkedchange the button’s appearance (background color, border, and icon visibility) to provide visual feedback to the user. - Accessibility: The
role="checkbox"andaria-checkedattributes make the button accessible to screen readers and other assistive technologies. - disabled State: The
disabledclasses handle the appearance when the button is disabled.
: Each list item represents a single keyword/topic button. mb-3 and mr-3 are likely margin classes for spacing.Button Attributes:
data-module-id="PillModule": Identifies this button as belonging to the “PillModule” module. This is likely used by JavaScript to handle the button’s behavior.data-entryid="0181eb4d506f663f7162d45aadc82c0520ca0823": A unique identifier for this specific keyword/topic.data-entrytype="keyword": Specifies that this entry is a keyword.data-popup-title="Themen folgen": The title for a potential popup that might appear when interacting with the button (likely “Follow Topics”).role="checkbox": Indicates that the button behaves like a checkbox, even though it’s visually a button. This is critically important for accessibility. value="Vitamin": The actual keyword/topic value associated with this button. aria-checked="false": An ARIA attribute that indicates whether the button is currently checked (selected) or not. false means it’s currently unchecked.
Styling (Classes):
The button has a lot of CSS classes controlling its appearance. Here’s a breakdown of the important ones:
aria-[checked=true]:border-cta: When checked, the button gets a border with the cta (call to action) color.
aria-[checked=false]:bg-brand-10: When unchecked, the button has a background color of brand-10.
aria-[checked=true]:hover:bg-brand-20: When checked and hovered over, the background color changes to brand-20. aria-[checked=false]:hover:bg-brand-20: When unchecked and hovered over, the background color changes to brand-20.
aria-[checked=false]:border-brand-10: When unchecked, the button has a border color of brand-10.
aria-[checked=false]:hover:border-brand-20: When unchecked and hovered over, the border color changes to brand-20.
h-[32px] items-center rounded-full border-s px-3 py-1.5 typo-button-light: Basic styling for height, vertical alignment, rounded corners, border, padding, and typography. disabled:cursor-not-allowed: If the button is disabled, the cursor changes to “not allowed”.
group flex whitespace-nowrap: Used for grouping elements and preventing text wrapping.
Inner Elements:
Vitamine: Displays the keyword/topic text (“Vitamine”).The data-pill-label attribute is highly likely used for dynamic content or accessibility.
: Two SVG icons are used:
Checkmark Circle: Visible when the button is checked (selected). group-aria-[checked=false]:hidden hides it when unchecked.
* Plus Circle: Visible when the button is unchecked (not selected). group-aria-[checked=true]:hidden hides it when checked.
Functionality (Inferred):
this code creates a visually appealing and accessible set of toggle buttons for selecting keywords or topics. The use of ARIA attributes and CSS classes based on the aria-checked state ensures a good user experience and proper accessibility.
