117 lines
2.8 KiB
Markdown
117 lines
2.8 KiB
Markdown
# Breadcrumb
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:::tip
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`Breadcrumb` can be used with embedded [`BreadcrumbItem`](./breadcrumb-item).
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:::
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## Demos
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### Stylistic variants
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Available style variants for the `ui` prop: `strong`.
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[[ demo src="/demo/breadcrumb/style.vue" ]]
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### Size variants
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Available size variants for the `ui` prop: `s`/`m`.
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[[ demo src="/demo/breadcrumb/size.vue" ]]
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### Using inline `BreadcrumbItem`s
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Can be used with embedded `BreadcrumbItem`s.
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[[ demo src="/demo/breadcrumb/base.vue" ]]
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### Using datasource
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Can be used with the `routes` prop as well.
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[[ demo src="/demo/breadcrumb/datasource.vue" ]]
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### Customizable separators
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Separators can be customized.
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[[ demo src="/demo/breadcrumb/separator.vue" ]]
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### Events mode
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Handling `redirect` event instead of redirect with router.
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[[ demo src="/demo/breadcrumb/redirect.vue" ]]
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## API
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### Props
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| Name | Type | Default | Description |
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| --- | --- | --- | --- |
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| `ui` | `string=` | - | [^ui] |
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| `routes` | `Array<Object>` | `[]` | [^routes] |
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^^^ui
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Style variants.
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+++Enum values
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| Value | Description |
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| -- | -- |
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| `s` | Small. |
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| `m` | Medium. |
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+++
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^^^
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^^^routes
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The datasource for breadcrumb items. The type of items is `{label: string, type: string, to: string|Object=, native: boolean=}`. Properties apart from `label` can be referred to the props of [`BreadcrumbItem`](./breadcrumb-item) component.
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:::warning
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The last item will always be displayed as plain text by default.
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:::
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^^^
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### Slots
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| Name | Description |
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| -- | -- |
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| `default` | The items of the breadcrumb. Can only have [`BreadcrumbItem`](./breadcrumb-item) components as direct children. The `routes` prop will be ignored when this slot is specified. |
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| `item` | [^slot-item] |
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| `separator` | [^slot-separator] |
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^^^slot-item
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The content of each breadcrumb item. Default to the `label` properties of each item within `routes`, or the default slot content of [`BreadcrumbItem`]('./breadcrumb-item) components.
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+++Scope properties
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| Name | Type | Description |
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| -- | -- | -- |
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| `route` | `Object` | The item in `routes`. Custom properties will also be passes into the scope object. |
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+++
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^^^
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^^^slot-separator
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Separator between adjacent breadcrumb items. Displays a globally configured icon by default.
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:::warning
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When using Vue.js version `2.5.17` and below, it's required to bind a `slot-scope`.
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:::
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^^^^
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### Events
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| Name | Description |
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| -- | -- |
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| `redirect` | [^redirect] |
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^^^redirect
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Triggered when clicking the item with `type` value `link`. The callback parameter list is `(event, route, index)`.
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+++Parameters
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| Name | Type | Description |
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| -- | -- | -- |
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| `event` | [Event](https://developer.mozilla.org/en-US/docs/Web/Events/click) | Native click event object. |
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| `route` | `Object` | The corresponding route item in `routes`. |
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| `index` | `number` | The index of the clicked item. |
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+++
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^^^
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