Stepper #
Stepper allows users to separate content into several steps and navigate through it using buttons or timeline.
Examples #
Basic usage #
- Select a category
- Browse products
- Add to cart
Vertical #
- Select a category
- Browse products
- Add to cart
Custom icons #
Each step config could have icon name specified, check va-icon for more details.
- Select a category
- Browse products
- Add to cart
Customized with slots #
- Select a category
- Browse products
- Add to cart
You can iterate through slots using template literals in slot name.
Example: #[`step-button-${i}`]="{ setStep, isActive, isCompleted }"
Navigation only #
You can hide controls and use stepper navigation independently
Accessibility #
The component itself has a role="group" with aria attributes like an aria-orientation attribute that depends on the vertical property. The current step element has the attribute aria-current="step". Keyboard navigation for this component is based on the w3 tabs pattern.
API #
Props #
| Name | Description | Types | Default |
|---|---|---|---|
| ariaLabel |
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| color |
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| controlsHidden |
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| finishButtonHidden |
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| modelValue |
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| navigationDisabled |
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| nextDisabled |
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| stateful |
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| steps required |
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| steps | Array of step configs. |
| |
| vertical |
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Events #
| Name | Description |
|---|---|
finish | Emits when 'Finish' button is getting pressed |
update:modelValue | The event is triggered when the component needs to change the model. Is also used by |
Slots #
| Name | Description |
|---|---|
controls | Inserts provided template after default controls. If you want to replace default controls set |
divider | Replaces step divider in the timeline with provided template. |
stepButton | Replaces the step in timeline with provided template. Step slots are enumerable and should be used with step number postfix (i.e. step-button-0, step-button-1, etc). Slot scope properties and methods available: |
stepContent | Replaces step content with provided template. Content slots are enumerable and should be used with step number postfix (i.e. step-content-0, step-content-1, etc). Slot scope properties and methods available: |
Methods #
| Name | Description |
|---|---|
nextStep | By default activates next step. If target step is disabled activates the step after it. |
prevStep | By default activates previous step. If target step is disabled activates the step before it. |
setStep | Activates step at specified index. |
Css Variables #
| Name | Default Value |
|---|---|
| --va-stepper-step-button-inactive-color | var(--va-secondary) |
| --va-stepper-step-button-hover-highlight-opacity | 0.1 |
| --va-stepper-step-button-disabled-opacity | 0.5 |
| --va-stepper-step-button-padding | 1rem |
| --va-stepper-step-button-number-size | 1.2rem |
| --va-stepper-step-button-icon-size | 2rem |
| --va-stepper-step-button-gap | 0.5rem |
| --va-stepper-step-button-icon-border-radius | 100% |
| --va-stepper-step-border-radius | var(--va-square-border-radius) |
| --va-stepper-divider-color | var(--va-secondary) |
| --va-stepper-divider-length | auto |
| --va-stepper-divider-min-length | 2rem |
| --va-stepper-divider-thickness | 1px |
| --va-stepper-divider-spacing | 0.5rem |
| --va-stepper-divider-vertical-margin-left | 2rem |
| --va-stepper-step-content-wrapper-padding | 0.5rem 1rem |
| --va-stepper-step-content-margin | 0.8rem 0 2rem |
| --va-stepper-controls-gap | 1rem |