mirror of
https://github.com/puppeteer/puppeteer
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529 lines
4.6 KiB
Markdown
529 lines
4.6 KiB
Markdown
---
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sidebar_label: SerializedAXNode
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---
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# SerializedAXNode interface
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Represents a Node and the properties of it that are relevant to Accessibility.
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#### Signature:
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```typescript
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export interface SerializedAXNode
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```
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## Properties
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<table><thead><tr><th>
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Property
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</th><th>
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Modifiers
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</th><th>
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Type
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</th><th>
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Description
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</th><th>
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Default
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</th></tr></thead>
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<tbody><tr><td>
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<span id="autocomplete">autocomplete</span>
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</td><td>
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`optional`
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</td><td>
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string
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</td><td>
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</td><td>
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</td></tr>
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<tr><td>
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<span id="checked">checked</span>
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</td><td>
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`optional`
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</td><td>
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boolean \| 'mixed'
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</td><td>
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Whether the checkbox is checked, or in a [mixed state](https://www.w3.org/TR/wai-aria-practices/examples/checkbox/checkbox-2/checkbox-2.html).
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</td><td>
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</td></tr>
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<tr><td>
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<span id="children">children</span>
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</td><td>
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`optional`
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</td><td>
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[SerializedAXNode](./puppeteer.serializedaxnode.md)\[\]
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</td><td>
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Children of this node, if there are any.
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</td><td>
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</td></tr>
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<tr><td>
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<span id="description">description</span>
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</td><td>
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`optional`
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</td><td>
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string
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</td><td>
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An additional human readable description of the node.
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</td><td>
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</td></tr>
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<tr><td>
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<span id="disabled">disabled</span>
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</td><td>
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`optional`
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</td><td>
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boolean
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</td><td>
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</td><td>
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</td></tr>
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<tr><td>
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<span id="expanded">expanded</span>
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</td><td>
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`optional`
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</td><td>
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boolean
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</td><td>
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</td><td>
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</td></tr>
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<tr><td>
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<span id="focused">focused</span>
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</td><td>
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`optional`
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</td><td>
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boolean
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</td><td>
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</td><td>
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</td></tr>
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<tr><td>
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<span id="haspopup">haspopup</span>
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</td><td>
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`optional`
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</td><td>
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string
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</td><td>
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</td><td>
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</td></tr>
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<tr><td>
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<span id="invalid">invalid</span>
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</td><td>
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`optional`
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</td><td>
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string
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</td><td>
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Whether and in what way this node's value is invalid.
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</td><td>
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</td></tr>
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<tr><td>
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<span id="keyshortcuts">keyshortcuts</span>
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</td><td>
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`optional`
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</td><td>
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string
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</td><td>
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Any keyboard shortcuts associated with this node.
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</td><td>
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</td></tr>
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<tr><td>
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<span id="level">level</span>
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</td><td>
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`optional`
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</td><td>
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number
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</td><td>
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The level of a heading.
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</td><td>
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</td></tr>
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<tr><td>
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<span id="modal">modal</span>
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</td><td>
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`optional`
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</td><td>
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boolean
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</td><td>
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</td><td>
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</td></tr>
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<tr><td>
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<span id="multiline">multiline</span>
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</td><td>
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`optional`
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</td><td>
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boolean
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</td><td>
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</td><td>
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</td></tr>
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<tr><td>
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<span id="multiselectable">multiselectable</span>
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</td><td>
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`optional`
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</td><td>
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boolean
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</td><td>
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Whether more than one child can be selected.
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</td><td>
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</td></tr>
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<tr><td>
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<span id="name">name</span>
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</td><td>
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`optional`
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</td><td>
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string
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</td><td>
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A human readable name for the node.
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</td><td>
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</td></tr>
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<tr><td>
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<span id="orientation">orientation</span>
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</td><td>
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`optional`
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</td><td>
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string
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</td><td>
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</td><td>
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</td></tr>
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<tr><td>
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<span id="pressed">pressed</span>
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</td><td>
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`optional`
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</td><td>
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boolean \| 'mixed'
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</td><td>
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Whether the node is checked or in a mixed state.
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</td><td>
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</td></tr>
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<tr><td>
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<span id="readonly">readonly</span>
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</td><td>
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`optional`
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</td><td>
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boolean
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</td><td>
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</td><td>
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</td></tr>
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<tr><td>
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<span id="required">required</span>
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</td><td>
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`optional`
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</td><td>
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boolean
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</td><td>
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</td><td>
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</td></tr>
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<tr><td>
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<span id="role">role</span>
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</td><td>
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</td><td>
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string
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</td><td>
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The [role](https://www.w3.org/TR/wai-aria/#usage_intro) of the node.
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</td><td>
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</td></tr>
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<tr><td>
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<span id="roledescription">roledescription</span>
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</td><td>
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`optional`
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</td><td>
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string
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</td><td>
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A human readable alternative to the role.
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</td><td>
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</td></tr>
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<tr><td>
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<span id="selected">selected</span>
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</td><td>
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`optional`
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</td><td>
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boolean
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</td><td>
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</td><td>
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</td></tr>
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<tr><td>
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<span id="value">value</span>
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</td><td>
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`optional`
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</td><td>
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string \| number
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</td><td>
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The current value of the node.
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</td><td>
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</td></tr>
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<tr><td>
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<span id="valuemax">valuemax</span>
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</td><td>
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`optional`
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</td><td>
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number
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</td><td>
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</td><td>
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</td></tr>
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<tr><td>
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<span id="valuemin">valuemin</span>
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</td><td>
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`optional`
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</td><td>
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number
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</td><td>
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</td><td>
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</td></tr>
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<tr><td>
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<span id="valuetext">valuetext</span>
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</td><td>
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`optional`
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</td><td>
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string
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</td><td>
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A description of the current value.
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</td><td>
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</td></tr>
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</tbody></table>
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## Methods
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<table><thead><tr><th>
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Method
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</th><th>
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Description
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</th></tr></thead>
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<tbody><tr><td>
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<span id="elementhandle">[elementHandle()](./puppeteer.serializedaxnode.elementhandle.md)</span>
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</td><td>
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Get an ElementHandle for this AXNode if available.
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If the underlying DOM element has been disposed, the method might return an error.
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</td></tr>
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</tbody></table>
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