70 lines
1.5 KiB
Plaintext
70 lines
1.5 KiB
Plaintext
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---
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class: ember
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---
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# ModalDialog
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## Arguments
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| Argument | Type | Default | Description |
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| --- | --- | --- | --- |
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| `onopen` | `Function` | `undefined` | A function to call when the modal has opened |
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| `onclose` | `Function` | `undefined` | A function to call when the modal has closed |
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| `aria` | `Object` | `undefined` | A `hash` of aria properties used in the component, currently only label is supported |
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## Exports
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| Name | Type | Description |
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| --- | --- | --- |
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| `open` | `Function` | Opens the modal dialog |
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| `close` | `Function` | Closes the modal dialog |
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Works in tandem with `<ModalLayer />` to render modals. First of all ensure
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you have a modal layer on the page (it doesn't have to be in the same
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template)
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```hbs
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<ModalLayer />
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```
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Then all modals will be rendered into the `<ModalLayer />` for example:
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```hbs preview-template
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<ModalDialog
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@onclose={{noop}}
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@onopen={{noop}}
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@aria={{hash
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label="Screenread name of the modal"
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}}
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as |modal|>
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<!-- Save a reference to the modal component so we can call its methods -->
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{{did-insert (set this 'modal' modal)}}
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<BlockSlot @name="header">
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<h2>
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Modal Header
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</h2>
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</BlockSlot>
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<BlockSlot @name="body">
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<p>
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Modal body
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</p>
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</BlockSlot>
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<BlockSlot @name="actions">
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<button type="button"
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{{on "click" modal.close}}
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>
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Close modal
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</button>
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</BlockSlot>
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</ModalDialog>
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<button
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type="button"
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{{on 'click' (optional this.modal.open)}}
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>
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Open Modal
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</button>
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```
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