primevue-mirror/api-generator/components/dropdown.js

const DropdownProps = [
    {
        name: "modelValue",
        type: "any",
        default: "null",
        description: "Value of the component."
    },
    {
        name: "options",
        type: "array",
        default: "null",
        description: "An array of selectitems to display as the available options."
    },
    {
        name: "optionLabel",
        type: "string | function",
        default: "null",
        description: "Property name or getter function to use as the label of an option."
    },
    {
        name: "optionValue",
        type: "string | function",
        default: "null",
        description: "Property name or getter function to use as the value of an option, defaults to the option itself when not defined."
    },
    {
        name: "optionDisabled",
        type: "boolean",
        default: "null",
        description: "Property name or getter function to use as the disabled flag of an option, defaults to false when not defined."
    },
    {
        name: "optionGroupLabel",
        type: "string | function",
        default: "null",
        description:  "Property name or getter function to use as the label of an option group."
    },
    {
        name: "optionGroupChildren",
        type: "string | function",
        default: "null",
        description: "Property name or getter function that refers to the children options of option group."
    },
    {
        name: "scrollHeight",
        type: "string",
        default: "200px",
        description: "Height of the viewport, a scrollbar is defined if height of list exceeds this value."
    },
    {
        name: "filter",
        type: "boolean",
        default: "false",
        description: "When specified, displays a filter input at header."
    },
    {
        name: "filterPlaceholder",
        type: "string",
        default: "null",
        description: "Placeholder text to show when filter input is empty."
    },
    {
        name: "filterLocale",
        type: "string",
        default: "undefined",
        description: "Locale to use in filtering. The default locale is the host environment's current locale."
    },
    {
        name: "filterMatchMode",
        type: "string",
        default: "contains",
        description: 'Defines the filtering algorithm to use when searching the options. Valid values are "contains" (default), "startsWith" and "endsWith"'
    },
    {
        name: "filterFields",
        type: "array",
        default: "null",
        description: "Fields used when filtering the options, defaults to optionLabel."
    },
    {
        name: "editable",
        type: "boolean",
        default: "false",
        description: "When present, custom value instead of predefined options can be entered using the editable input field."
    },
    {
        name: "placeholder",
        type: "string",
        default: "null",
        description: "Default text to display when no option is selected."
    },
    {
        name: "disabled",
        type: "boolean",
        default: "false",
        description: "When present, it specifies that the component should be disabled."
    },
    {
        name: "dataKey",
        type: "string",
        default: "null",
        description: "A property to uniquely identify an option."
    },
    {
        name: "showClear",
        type: "boolean",
        default: "false",
        description: "When enabled, a clear icon is displayed to clear the value."
    },
    {
        name: "inputId",
        type: "string",
        default: "null",
        description: "Identifier of the underlying input element."
    },
    {
        name: "inputStyle",
        type: "object",
        default: "null",
        description: "Inline style of the input field."
    },
    {
        name: "inputClass",
        type: "string",
        default: "null",
        description: "Style class of the input field."
    },
    {
        name: "inputProps",
        type: "object",
        default: "null",
        description: "Uses to pass all properties of the HTMLInputElement/HTMLSpanElement to the focusable input element inside the component."
    },
    {
        name: "panelStyle",
        type: "object",
        default: "null",
        description: "Inline style of the overlay panel."
    },
    {
        name: "panelClass",
        type: "string",
        default: "null",
        description: "Style class of the overlay panel."
    },
    {
        name: "panelProps",
        type: "object",
        default: "null",
        description: "Uses to pass all properties of the HTMLDivElement to the overlay panel inside the component."
    },
    {
        name: "filterInputProps",
        type: "object",
        default: "null",
        description: "Uses to pass all properties of the HTMLInputElement to the filter input inside the component."
    },
    {
        name: "clearIconProps",
        type: "object",
        default: "null",
        description: "Uses to pass all properties of the HTMLElement to the clear icon inside the component."
    },
    {
        name: "appendTo",
        type: "string",
        default: "body",
        description: "A valid query selector or an HTMLElement to specify where the overlay gets attached. Special keywords are 'body' for document body and 'self' for the element itself."
    },
    {
        name: "loading",
        type: "boolean",
        default: "false",
        description: "Whether the multiselect is in loading state."
    },
    {
        name: "loadingIcon",
        type: "string",
        default: "pi pi-spinner pi-spin",
        description: "Icon to display in loading state."
    },
    {
        name: "resetFilterOnHide",
        type: "boolean",
        default: "false",
        description: "Clears the filter value when hiding the dropdown."
    },
    {
        name: "virtualScrollerOptions",
        type: "object",
        default: "null",
        description: "Whether to use the virtualScroller feature. The properties of VirtualScroller component can be used like an object in it."
    },
    {
        name: "autoOptionFocus",
        type: "boolean",
        default: "true",
        description: "Whether to focus on the first visible or selected element when the overlay panel is shown."
    },
    {
        name: "autoFilterFocus",
        type: "boolean",
        default: "false",
        description: "Whether to focus on the filter element when the overlay panel is shown."
    },
    {
        name: "selectOnFocus",
        type: "boolean",
        default: "false",
        description: "When enabled, the focused option is selected."
    },
    {
        name: "filterMessage",
        type: "string",
        default: "{0} results are available",
        description: "Text to be displayed in hidden accessible field when filtering returns any results. Defaults to value from PrimeVue locale configuration."
    },
    {
        name: "selectionMessage",
        type: "string",
        default: "{0} items selected",
        description: "Text to be displayed in hidden accessible field when options are selected. Defaults to value from PrimeVue locale configuration."
    },
    {
        name: "emptySelectionMessage",
        type: "string",
        default: "No selected item",
        description: "Text to be displayed in hidden accessible field when any option is not selected. Defaults to value from PrimeVue locale configuration."
    },
    {
        name: "emptyFilterMessage",
        type: "string",
        default: "No results found",
        description: "Text to display when filtering does not return any results. Defaults to value from PrimeVue locale configuration."
    },
    {
        name: "emptyMessage",
        type: "string",
        default: "No results found",
        description: "Text to display when there are no options available. Defaults to value from PrimeVue locale configuration."
    },
    {
        name: "tabindex",
        type: "number",
        default: "0",
        description: "Index of the element in tabbing order."
    },
    {
        name: "aria-label",
        type: "string",
        default: "null",
        description: "Defines a string value that labels an interactive element."
    },
    {
        name: "aria-labelledby",
        type: "string",
        default: "null",
        description: "Identifier of the underlying input element."
    }
];

const DropdownEvents = [
    {
        name: "change",
        description: "Callback to invoke on value change.",
        arguments: [
            {
                name: "event.originalEvent",
                type: "object",
                description: "Browser event"
            },
            {
                name: "event.value",
                type: "string",
                description: "Selected option value"
            }
        ]
    },
    {
        name: "focus",
        description: "Callback to invoke when component receives focus.",
        arguments: [
            {
                name: "event",
                type: "object",
                description: "Browser event"
            }
        ]
    },
    {
        name: "blur",
        description: "Callback to invoke when component loses focus.",
        arguments: [
            {
                name: "event",
                type: "object",
                description: "Browser event"
            }
        ]
    },
    {
        name: "before-show",
        description: "Callback to invoke before the overlay is shown."
    },
    {
        name: "before-hide",
        description: "Callback to invoke before the overlay is hidden."
    },
    {
        name: "show",
        description: "Callback to invoke when the overlay is shown."
    },
    {
        name: "hide",
        description: "Callback to invoke when the overlay is hidden."
    },
    {
        name: "filter",
        description: "Callback to invoke when the overlay is shown.",
        arguments: [
            {
                name: "event.originalEvent",
                type: "object",
                description: "Browser event"
            },
            {
                name: "event.value",
                type: "string",
                description: "Filter value"
            }
        ]
    }
];

const DropdownSlots = [
    {
        name: "value",
        description: "Custom content for the item's value"
    },
    {
        name: "indicator",
        description: "Custom content for the dropdown indicator"
    },
    {
        name: "header",
        description: "Custom content for the component's header"
    },
    {
        name: "footer",
        description: "Custom content for the component's footer"
    },
    {
        name: "option",
        description: "Custom content for the item's option"
    },
    {
        name: "optiongroup",
        description: "Custom content for the item's optiongroup"
    },
    {
        name: "emptyfilter",
        description: "Custom content when there is no filtered data to display"
    },
    {
        name: "empty",
        description: "Custom content when there is no data to display"
    },
    {
        name: "content",
        description: "Custom content for the virtual scroller"
    },
    {
        name: "loader",
        description: "Custom content for the virtual scroller loader items"
    }
];

module.exports = {
    dropdown: {
        name: "Dropdown",
        description: "Dropdown is used to select an item from a list of options.",
        props: DropdownProps,
        events: DropdownEvents,
        slots: DropdownSlots
    }
};