@progress/wct-a11y-spec/dist/design-system/Breadcrumb.json

Contains accessibility and keyboard navigation specification of Telerik and Kendo web components.

[
    {
        "h2": "Accessibility Support"
    },
    {
        "p": "Out of the box, the Telerik and Kendo UI Breadcrumb provides extensive accessibility support and enables users with disabilities to acquire complete control over its features."
    },
    {
        "p": "The Breadcrumb is compliant with the [Web Content Accessibility Guidelines (WCAG) 2.2 standards](https://www.w3.org/TR/WCAG22/) and [Section 508](http://www.section508.gov/) requirements, follows the [Web Accessibility Initiative - Accessible Rich Internet Applications (WAI-ARIA)](https://www.w3.org/WAI/ARIA/apg/) best practices for implementing the [keyboard navigation](#keyboard-navigation) for its `component` role, provides options for [managing its focus](#managing-the-focus) and is tested against the most popular [screen readers](#screen-readers)."
    },
    {
        "h3": "WAI-ARIA"
    },
    {
        "p": "This section lists the selectors, attributes, and behavior patterns supported by the component and its composite elements, if any."
    },
    {
        "p": "The Breadcrumb component renders the semantic `nav` html element that automatically associated navigation role."
    },
    {
        "table": {
            "headers": [
                "Selector",
                "Attribute",
                "Usage"
            ],
            "rows": [
                {
                    "Selector": "`.k-breadcrumb`",
                    "Attribute": "`aria-label=Breadcrumb`",
                    "Usage": "Indicates the type of navigation provided by the `nav` element."
                },
                {
                    "Selector": "`.k-breadcrumb-item .k-breadcrumb-link,.k-breadcrumb-item .k-breadcrumb-root-link`",
                    "Attribute": "`role=link` or `nodeName=a`",
                    "Usage": "The breadcrumb item should render either an `<a>` element, or should have `role=\"link\"` assigned."
                },
                {
                    "Selector": "`.k-breadcrumb-last-item .k-breadcrumb-link,.k-breadcrumb-last-item .k-breadcrumb-root-link`",
                    "Attribute": "`aria-current=page`",
                    "Usage": "The last breadcrumb item that points to the active page should have `aria-current=\"page\"`."
                },
                {
                    "Selector": "`.k-breadcrumb-last-item .k-breadcrumb-link`",
                    "Attribute": "`aria-disabled=true`",
                    "Usage": "Indicates that the last breadcrumb item is disabled."
                },
                {
                    "Selector": "`.k-breadcrumb-delimiter-icon`",
                    "Attribute": "`aria-hidden=true`",
                    "Usage": "The breadcrumb delimiter icon should not be accessed through assistive technology."
                }
            ]
        }
    },
    {
        "h3": "Keyboard Shortcuts"
    },
    {
        "p": "The breadcrumb is a navigation component that contains focusable links."
    },
    {
        "table": {
            "headers": [
                "Shortcut",
                "Behavior"
            ],
            "rows": [
                {
                    "Shortcut": "`Tab` & `Shift+Tab`",
                    "Behavior": "Focuses next and previous breadcrumb items. The focusable element is the element with either `a` tag, or `role=\\\"link\\\"`"
                },
                {
                    "Shortcut": "`Enter`",
                    "Behavior": "Selects the Bredcrumb item, and navigates to it (if navigatable)."
                }
            ]
        }
    },
    {
        "h3": "Testing"
    },
    {
        "p": "The Breadcrumb has been extensively tested automatically with [axe-core](https://github.com/dequelabs/axe-core) and manually with the most popular screen readers."
    },
    {
        "h3": "Screen Readers"
    },
    {
        "p": "The Breadcrumb has been tested with the following screen readers and browsers combinations:"
    },
    {
        "table": {
            "headers": [
                "Environment",
                "Tool"
            ],
            "rows": [
                [
                    "Firefox",
                    "NVDA"
                ],
                [
                    "Chrome",
                    "JAWS"
                ],
                [
                    "Microsoft Edge",
                    "JAWS"
                ]
            ]
        }
    },
    {
        "h3": "Resources"
    },
    {
        "ul": [
            {
                "link": {
                    "source": "https://www.w3.org/WAI/ARIA/apg/example-index/breadcrumb/index.html",
                    "title": "ARIA practices: BreadCrumb Example"
                }
            },
            {
                "link": {
                    "source": "https://www.w3.org/WAI/ARIA/apg/patterns/breadcrumb/examples/breadcrumb/",
                    "title": "ARIA Authoring Practices: Breadcrumb"
                }
            }
        ]
    }
]