InputEmail
Der Input-Typ E-Mail erzeugt ein Eingabefeld für E-Mails.
Konstruktion
Code
<kol-input-email _label="E-Mail-Adresse" _icons='{"right": "codicon codicon-mail"}'></kol-input-email>
Beispiel
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 und Eingabefeld verliert Fokus (entspricht nativem change-Event) | Eingegebener Wert als String |
| onBlur | Element verliert Fokus | - |
Verwendung
Setzen Sie die InputEmail-Komponente auf Formularen ein, wenn dort die Eingabe einer oder mehrerer E-Mail-Adressen erforderlich ist.
Standardmäßig ist die Komponente für die Erfassung einer einzelnen E-Mail-Adresse vorgesehen. Setzen Sie das Attribut _multiple, um mehrere E-Mail-Adressen zu erfassen. Trennen Sie die einzelnen E-Mail-Adressen mit einem Komma (,) voneinander.
Best practices
- Achten sie darauf
idundnamekorrekt zu setzen, damit die Daten beim Formular Absenden mitgesendet werden.
Barrierefreiheit
Eine Validierung der erfassten E-Mail-Adressen innerhalb der Komponente erfolgt nicht. Um eine fehlgeschlagene Validierung anzuzeigen, setzen Sie das Attrbut _error mit der entsprechenden Fehlermeldung, diese wird dann via kol-alert unterhalb angezeigt.
Tastatursteuerung
| Taste | Funktion |
|---|---|
Tab | Fokussiert das Eingabefeld. |
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 | Defines the error message text. | string | undefined | undefined |
_hasCounter | _has-counter | Shows the character count on the lower border of the input. | boolean | undefined | false |
_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 |
_maxLength | _max-length | Defines the maximum number of input characters. | 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 |
_multiple | _multiple | Makes the input accept multiple inputs. | boolean | undefined | false |
_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 |
_pattern | _pattern | Defines a validation pattern for the input field. | string | undefined | undefined |
_placeholder | _placeholder | Defines the placeholder for input field. To be shown when there's no value. | string | undefined | undefined |
_readOnly | _read-only | Makes the input element read only. | boolean | undefined | false |
_required | _required | Makes the input element required. | boolean | undefined | false |
_shortKey | _short-key | Adds a visual short key hint to the component. | string | undefined | undefined |
_smartButton | _smart-button | Allows to add a button with an arbitrary action within the element (_hide-label only). | string | undefined | { _label: string; } & { _tabIndex?: number | undefined; _value?: Stringified<StencilUnknown>; _ariaExpanded?: boolean | undefined; _accessKey?: string | undefined; _role?: "button" | "link" | "tab" | "treeitem" | undefined; _ariaControls?: string | undefined; _ariaDescription?: string | undefined; _ariaSelected?: boolean | undefined; _on?: ButtonCallbacksPropType<StencilUnknown> | undefined; _type?: "button" | "reset" | "submit" | undefined; _variant?: "primary" | "secondary" | "normal" | "tertiary" | "danger" | "ghost" | "custom" | undefined; _customClass?: string | undefined; _disabled?: boolean | undefined; _hideLabel?: boolean | undefined; _icons?: IconsPropType | undefined; _id?: string | undefined; _name?: string | undefined; _shortKey?: string | undefined; _syncValueBySelector?: string | undefined; _tooltipAlign?: AlignPropType | 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. | string | undefined | undefined |
Methods
focus
focus() => Promise<void>
[DEPRECATED] Use kolFocus instead.
Returns
Type: Promise<void>
getValue() => Promise<string | undefined>
Returns
Type: Promise<string | undefined>
kolFocus() => Promise<void>
Returns
Type: Promise<void>
Slots
| Slot | Description |
|---|---|
| Die Beschriftung des Eingabefeldes. |