InputRange
Synonyme: Slider
Der Input-Typ Range erzeugt ein interaktives Element, mit dem Werte durch Verschieben eines Reglers verändert werden können.
Konstruktion
Code
<kol-input-range
_label="Wertebereich"
_min="100"
_max="200"
_value="100"
_step="20"
_icons='{"left": "codicon codicon-arrow-small-down", "right": "codicon codicon-arrow-small-up"}'
></kol-input-range>
Events
Events der Komponente können über eine _on-Property behandelt werden, die aus einem Objekt mit verschiedenen Callback-Funktionen besteht:
kolibriElement._on = {
onFocus: (event) => {
/* Do something on focus */
},
onInput: (event, value) => {
/* Do something with value or event */
},
// ...
};
| Event | Auslöser | Value |
|---|---|---|
| onFocus | Element wird fokussiert | - |
| onClick | Element wird angeklickt | - |
| onInput | Eine Eingabe erfolgt (entspricht nativem input-Event) | Eingegebener Wert als String |
| onChange | Eingabe ist abgeschlossen (entspricht nativem change-Event) | Eingegebener Wert als Number |
| onBlur | Element verliert Fokus | - |
Value types von onInput und onChange werden in #6345 angeglichen.
Beispiel
Verwendung
Best practices
- Achten sie darauf
idundnamekorrekt zu setzen, damit die Daten beim Formular Absenden mitgesendet werden.
Barrierefreiheit
Tastatursteuerung
| Taste | Funktion |
|---|---|
Tab | Fokussiert das Eingabefeld. |
Pfeil-Tasten | Verändern den Wert der Range-Komponente. |
Links und Referenzen
Properties
| Property | Attribute | Description | Type | Default |
|---|---|---|---|---|
_accessKey | _access-key | Defines which key combination can be used to trigger or focus the interactive element of the component. | string | undefined | undefined |
_alert | _alert | [DEPRECATED] Will be removed in v3. Use automatic behaviour instead. Defines whether the screen-readers should read out the notification. | boolean | undefined | undefined |
_autoComplete | _auto-complete | Defines whether the input can be auto-completed. | "off" | "on" | undefined | undefined |
_disabled | _disabled | Makes the element not focusable and ignore all events. | boolean | undefined | false |
_error | _error | [DEPRECATED] Will be removed in v3. Use msg instead.Defines the error message text. | string | undefined | undefined |
_hideError | _hide-error | Hides the error message but leaves it in the DOM for the input's aria-describedby. | boolean | undefined | false |
_hideLabel | _hide-label | Hides the caption by default and displays the caption text with a tooltip when the interactive element is focused or the mouse is over it. | boolean | undefined | false |
_hint | _hint | Defines the hint text. | string | undefined | '' |
_icons | _icons | Defines the icon classnames (e.g. _icons="fa-solid fa-user"). | string | undefined | { right?: IconOrIconClass | undefined; left?: IconOrIconClass | undefined; } | undefined |
_id | _id | Defines the internal ID of the primary component element. | string | undefined | undefined |
_label (required) | _label | Defines the visible or semantic label of the component (e.g. aria-label, label, headline, caption, summary, etc.). Set to false to enable the expert slot. | string | undefined |
_max | _max | Defines the largest possible input value. | number | undefined | undefined |
_min | _min | Defines the smallest possible input value. | number | undefined | undefined |
_msg | _msg | Defines the properties for a message rendered as Alert component. | string | undefined | {} & { _level?: 0 | 2 | 1 | 4 | 3 | 5 | 6 | undefined; _on?: KoliBriAlertEventCallbacks | undefined; _type?: "error" | "default" | "info" | "success" | "warning" | undefined; _variant?: "card" | "msg" | undefined; _label?: string | undefined; _alert?: boolean | undefined; _hasCloser?: boolean | undefined; } & { _description: string; } | undefined |
_name | _name | Defines the technical name of an input field. | string | undefined | undefined |
_on | -- | Gibt die EventCallback-Funktionen für das Input-Event an. | InputTypeOnBlur & InputTypeOnClick & InputTypeOnChange & InputTypeOnFocus & InputTypeOnInput | undefined | undefined |
_shortKey | _short-key | Adds a visual short key hint to the component. | string | undefined | undefined |
_step | _step | Defines the step size for value changes. | number | undefined | undefined |
_suggestions | _suggestions | Suggestions to provide for the input. | W3CInputValue[] | string | undefined | undefined |
_tabIndex | _tab-index | Defines which tab-index the primary element of the component has. (https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/tabindex) | number | undefined | undefined |
_tooltipAlign | _tooltip-align | Defines where to show the Tooltip preferably: top, right, bottom or left. | "bottom" | "left" | "right" | "top" | undefined | 'top' |
_touched | _touched | Shows if the input was touched by a user. | boolean | undefined | false |
_value | _value | Defines the value of the input. | number | undefined | undefined |
Methods
focus
focus() => Promise<void>
[DEPRECATED] Use kolFocus instead.
Returns
Type: Promise<void>
getValue() => Promise<number | undefined>
Returns
Type: Promise<number | undefined>
kolFocus() => Promise<void>
Returns
Type: Promise<void>
Slots
| Slot | Description |
|---|---|
| Die Beschriftung des Eingabeelements. |