Button — Kuito Dokumentation

Run an action with the platform button. Use it for submit, retry and confirmation actions.

Save without submitting twice

tsx

import { Button, Text, VStack, task } from 'kuito';

export function SaveButton(props: { save: () => Promise<void> }) {
  const save = task(() => props.save(), { policy: 'drop' });
  return (
    <VStack gap={8}>
      <Button disabled={save.running.value} onPress={() => void save.run().catch(() => {})}>
        {save.running.value ? 'Saving…' : 'Save changes'}
      </Button>
      <Text>{save.error.value ? 'Save failed. Try again.' : ''}</Text>
    </VStack>
  );
}

Behavior

disabled ignores interaction while work is in progress. Text children provide the title and accessible name. Use Pressable when you need a custom background, icon layout or pressed treatment.

Continue

Read Async for a complete workflow. See the complete prop reference for types and documented defaults.

Referenz

Signaturen

(props: ButtonProps): KuitoElement

Parameter

Name	Typ	Erforderlich	Beschreibung
`props`	`ButtonProps`	Ja	—

Rückgabe

KuitoElement

Props: ButtonProps

Props (einschließlich geerbter Props) 96

Name	Typ	Erforderlich	Beschreibung
`children`	`TextContent`	Nein	—
`id`	`string`	Nein	—
`ref`	`ElementRef<ElementHandle>`	Nein	—
`class`	`Prop<ClassNames>`	Nein	Class names from a .css import or styles(): a string, or a list with falsy entries skipped, following the signals it reads.
`style`	`StyleDeclarations`	Nein	Styles of this view alone, compiled at build time: CSS properties in camelCase. A value that changes must set a native prop (`opacity`).
`onPress`	`(event: PressEvent) => void`	Nein	—
`onPressCapture`	`(event: PressEvent) => void`	Nein	—
`key`	`string \| number`	Nein	—
`hidden`	`Prop<boolean>`	Nein	Takes the view out of layout and off screen, as CSS `display: none`.
`padding`	`Prop<LengthPercentage>`	Nein	—
`paddingTop`	`Prop<LengthPercentage>`	Nein	—
`paddingRight`	`Prop<LengthPercentage>`	Nein	—
`paddingBottom`	`Prop<LengthPercentage>`	Nein	—
`paddingLeft`	`Prop<LengthPercentage>`	Nein	—
`width`	`Animatable<SizeValue>`	Nein	—
`height`	`Animatable<SizeValue>`	Nein	—
`minWidth`	`Prop<SizeValue>`	Nein	—
`maxWidth`	`Prop<SizeValue>`	Nein	—
`minHeight`	`Prop<SizeValue>`	Nein	—
`maxHeight`	`Prop<SizeValue>`	Nein	—
`aspectRatio`	`Prop<number>`	Nein	Width divided by height; sizes the missing side from the other.
`position`	`Prop<"relative" \| "absolute">`	Nein	—
`top`	`Prop<LengthPercentageAuto>`	Nein	—
`right`	`Prop<LengthPercentageAuto>`	Nein	—
`bottom`	`Prop<LengthPercentageAuto>`	Nein	—
`left`	`Prop<LengthPercentageAuto>`	Nein	—
`margin`	`Prop<LengthPercentageAuto>`	Nein	—
`marginTop`	`Prop<LengthPercentageAuto>`	Nein	—
`marginRight`	`Prop<LengthPercentageAuto>`	Nein	—
`marginBottom`	`Prop<LengthPercentageAuto>`	Nein	—
`marginLeft`	`Prop<LengthPercentageAuto>`	Nein	—
`flexGrow`	`Prop<number>`	Nein	—
`flexShrink`	`Prop<number>`	Nein	—
`flexBasis`	`Prop<SizeValue \| "content">`	Nein	—
`flex`	`Prop<number>`	Nein	A grow factor from a zero basis, as CSS `flex: n`; 0 is inflexible.
`alignSelf`	`Prop<"auto" \| SelfAlignment>`	Nein	—
`direction`	`Prop<"ltr" \| "rtl">`	Nein	The way lines run; unset, the parent's, and the app's first language's at the root.
`boxSizing`	`Prop<"border-box" \| "content-box">`	Nein	—
`paddingInlineStart`	`Prop<LengthPercentage>`	Nein	Padding on the side lines start from: the left in `ltr`, the right in `rtl`.
`paddingInlineEnd`	`Prop<LengthPercentage>`	Nein	Padding on the side lines end at: the right in `ltr`, the left in `rtl`.
`marginInlineStart`	`Prop<LengthPercentageAuto>`	Nein	Margin on the side lines start from: the left in `ltr`, the right in `rtl`.
`marginInlineEnd`	`Prop<LengthPercentageAuto>`	Nein	Margin on the side lines end at: the right in `ltr`, the left in `rtl`.
`insetInlineStart`	`Prop<LengthPercentageAuto>`	Nein	`left` in `ltr`, `right` in `rtl`.
`insetInlineEnd`	`Prop<LengthPercentageAuto>`	Nein	`right` in `ltr`, `left` in `rtl`.
`role`	`Prop<Role>`	Nein	—
`onAction`	`(event: AccessibilityActionEvent) => void`	Nein	The screen reader action taken, by `name`.
`accessible`	`Prop<boolean>`	Nein	Makes the view one screen reader element, read as its label or its children's text.
`label`	`Prop<string>`	Nein	What a screen reader says for the view.
`hint`	`Prop<string>`	Nein	What happens when the view is activated, read after the label.
`aria-hidden`	`Prop<boolean>`	Nein	Screen readers skip the view and its subtree.
`actions`	`Prop<readonly AccessibilityAction[]>`	Nein	Actions a screen reader offers; `onAction` receives the one taken.
`live`	`Prop<"off" \| "polite" \| "assertive">`	Nein	ARIA's `aria-live`: announces changes to the view's content, on iOS too.
`aria-disabled`	`Prop<boolean>`	Nein	—
`aria-selected`	`Prop<boolean>`	Nein	—
`aria-checked`	`Prop<boolean \| "mixed">`	Nein	—
`aria-busy`	`Prop<boolean>`	Nein	—
`aria-expanded`	`Prop<boolean>`	Nein	—
`aria-valuemin`	`Prop<number>`	Nein	—
`aria-valuemax`	`Prop<number>`	Nein	—
`aria-valuenow`	`Prop<number>`	Nein	—
`aria-valuetext`	`Prop<string>`	Nein	—
`gestures`	`readonly Composable[]`	Nein	The view's gestures; several race unless composed with together or orElse.
`opacity`	`Animatable<number>`	Nein	—
`backgroundColor`	`Animatable<string>`	Nein	—
`translateX`	`Animatable<number>`	Nein	—
`translateY`	`Animatable<number>`	Nein	—
`scale`	`Animatable<number>`	Nein	—
`scaleX`	`Animatable<number>`	Nein	—
`scaleY`	`Animatable<number>`	Nein	—
`rotate`	`Animatable<number>`	Nein	Degrees.
`transition`	`Partial<Record<"opacity" \| "backgroundColor" \| "transform" \| "borderRadius" \| "borderColor" \| "shadow" \| "width" \| "height" \| "all", Animation<unknown> \| AnimationSpec>>`	Nein	How the animatable props move when they change, enter or leave, by group; a CSS `transition` compiles to it.
`animate`	`Partial<Record<AnimatableProps, string \| number>>`	Nein	Animatable props whose every change moves as `transition` says; the first value applies at once.
`enter`	`Effect`	Nein	Where the view enters from: `fade.and(slide.up(12))`.
`exit`	`Prop<Effect>`	Nein	Where the view leaves to; it stays on screen until it is there. The renderer gets `true`, and keeps the view until `exited`.
`layout`	`Animation<number>`	Nein	How the view moves to a new frame the layout gives it: `layout={spring()}`.
`borderRadius`	`Animatable<number>`	Nein	—
`overflow`	`Prop<"visible" \| "hidden" \| "clip" \| "scroll">`	Nein	hidden and scroll clip; as in CSS, either lets a flex item shrink below its content.
`borderWidth`	`Prop<number>`	Nein	—
`borderColor`	`Animatable<string>`	Nein	—
`shadowColor`	`Animatable<string>`	Nein	—
`shadowRadius`	`Animatable<number>`	Nein	—
`shadowOffsetX`	`Animatable<number>`	Nein	—
`shadowOffsetY`	`Animatable<number>`	Nein	—
`backgroundGradient`	`{ angle: number; colors: string[];}`	Nein	—
`color`	`Prop<string>`	Nein	—
`sharedId`	`Prop<string>`	Nein	A view the navigation stack flies to the view with the same sharedId on the screen it pushes or pops to (docs/navigation.md#shared-elements).
`fontSize`	`Prop<number>`	Nein	—
`fontWeight`	`Prop<"normal" \| "bold" \| 100 \| 200 \| 300 \| 400 \| 500 \| 600 \| 700 \| 800 \| 900>`	Nein	normal/bold or 100-900.
`fontFamily`	`Prop<string>`	Nein	—
`fontStyle`	`Prop<"normal" \| "italic">`	Nein	—
`lineHeight`	`Prop<number>`	Nein	—
`letterSpacing`	`Prop<number>`	Nein	—
`textAlign`	`Prop<"center" \| "right" \| "left">`	Nein	—
`textTransform`	`Prop<"none" \| "uppercase" \| "lowercase" \| "capitalize">`	Nein	—
`lineClamp`	`Prop<number>`	Nein	0 = unlimited.
`disabled`	`Prop<boolean>`	Nein	Takes no presses or input, as HTML `disabled`.

onPress — Methodensignaturen

Signaturen

(event: PressEvent): void

Parameter

Name	Typ	Erforderlich	Beschreibung
`event`	`PressEvent`	Ja	—

Rückgabe

void

onPressCapture — Methodensignaturen

Signaturen

(event: PressEvent): void

Parameter

Name	Typ	Erforderlich	Beschreibung
`event`	`PressEvent`	Ja	—

Rückgabe

void

onAction — Methodensignaturen

Signaturen

(event: AccessibilityActionEvent): void

Parameter

Name	Typ	Erforderlich	Beschreibung
`event`	`AccessibilityActionEvent`	Ja	—

Rückgabe

void

backgroundGradient — verschachtelte Felder

backgroundGradient Felder

Name	Typ	Erforderlich	Beschreibung
`angle`	`number`	Ja	—
`colors`	`string[]`	Ja	—

Generiert aus den öffentlichen TypeScript-Deklarationen: Signaturen, Props und Standardwerte stammen aus der geprüften Quelle, Beschreibungen aus deren JSDoc. Kein Standardwert ist erfunden.

#Save without submitting twice

#Behavior

#Continue

Referenz

Signaturen

Parameter

Rückgabe

Props (einschließlich geerbter Props) 96

Signaturen

Parameter

Rückgabe

Signaturen

Parameter

Rückgabe

Signaturen

Parameter

Rückgabe

backgroundGradient Felder

Save without submitting twice

Behavior

Continue