[
    {
        "h2": "Accessibility Support"
    },
    {
        "p": "Out of the box, the Telerik and Kendo UI Slider provides extensive accessibility support and enables users with disabilities to acquire complete control over its features."
    },
    {
        "p": "The Slider 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."
    },
    {
        "h4": "Slider Drag Handle"
    },
    {
        "table": {
            "headers": [
                "Selector",
                "Attribute",
                "Usage"
            ],
            "rows": [
                {
                    "Selector": "`.k-draghandle`",
                    "Attribute": "`role=slider`",
                    "Usage": "Sets the proper role for Slider."
                },
                {
                    "Selector": "",
                    "Attribute": "`aria-label` or `aria-labelledby` or `title`",
                    "Usage": "The Slider needs an accessible name to be assigned to it."
                },
                {
                    "Selector": "",
                    "Attribute": "`aria-valuetext`",
                    "Usage": "Specifies the text that would be announced based on the currently selected value in the Slider."
                },
                {
                    "Selector": "",
                    "Attribute": "`aria-readonly=true`",
                    "Usage": "Attribute is rendered only when the Slider is readonly."
                },
                {
                    "Selector": "",
                    "Attribute": "`aria-invalid=true`",
                    "Usage": "Attribute is rendered only when the Slider is in form and announces the valid state of the component."
                },
                {
                    "Selector": "",
                    "Attribute": "`tabindex=0`",
                    "Usage": "The element must be focusable."
                },
                {
                    "Selector": "`.k-draghandle:not(.k-hsv-draghandle)`",
                    "Attribute": "`aria-valuenow`",
                    "Usage": "Specifies the currently selected value in the Slider."
                },
                {
                    "Selector": "",
                    "Attribute": "`aria-valuemin`",
                    "Usage": "Specifies the minimum available value in the Slider."
                },
                {
                    "Selector": "",
                    "Attribute": "`aria-valuemax`",
                    "Usage": "Specifies the maximum available value in the Slider."
                },
                {
                    "Selector": "`.k-slider-vertical .k-draghandle`",
                    "Attribute": "`aria-orientation=vertical`",
                    "Usage": "Present only when slider is vertical."
                },
                {
                    "Selector": "`.k-disabled .k-draghandle`",
                    "Attribute": "`aria-disabled=true`",
                    "Usage": "Attribute is rendered only when the Slider is disabled."
                }
            ]
        }
    },
    {
        "blockquote": "Note that using an `<a>` element for `role=\"slider\"` is not allowed."
    },
    {
        "h4": "Slider Buttons"
    },
    {
        "table": {
            "headers": [
                "Selector",
                "Attribute",
                "Usage"
            ],
            "rows": [
                {
                    "Selector": "`.k-slider .k-button-decrease, .k-slider .k-button-increase`",
                    "Attribute": "`aria-hidden=true`",
                    "Usage": "Hides the decrease/increase button elements and all their children from assistive technologies."
                },
                {
                    "Selector": "",
                    "Attribute": "`tabindex=-1`",
                    "Usage": "Excludes the decorative decrease/increase buttons from the natural tab order of the page."
                }
            ]
        }
    },
    {
        "h3": "Keyboard Shortcuts"
    },
    {
        "table": {
            "headers": [
                "Shortcut",
                "Behavior"
            ],
            "rows": [
                {
                    "Shortcut": "`Arrow Down or Arrow Left`",
                    "Behavior": "Decreases value by small step."
                },
                {
                    "Shortcut": "`Arrow Up or Arrow Right`",
                    "Behavior": "Increases value by small step."
                },
                {
                    "Shortcut": "`Home`",
                    "Behavior": "Sets value to the Min value."
                },
                {
                    "Shortcut": "`End`",
                    "Behavior": "Sets value to the Max value."
                },
                {
                    "Shortcut": "`Page up`",
                    "Behavior": "Increases value by large step."
                },
                {
                    "Shortcut": "`Page down`",
                    "Behavior": "Decreases value by large step."
                }
            ]
        }
    },
    {
        "h3": "Testing"
    },
    {
        "p": "The Slider 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 Slider 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/TR/wai-aria-1.2/#slider",
                    "title": "WAI-ARIA specification for slider"
                }
            },
            {
                "link": {
                    "source": "https://www.w3.org/WAI/ARIA/apg/patterns/slider/",
                    "title": "ARIA Authoring Practices: Slider Pattern"
                }
            }
        ]
    }
]