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34 lines
1.7 KiB
Markdown
34 lines
1.7 KiB
Markdown
---
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category: Components
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type: Data Entry
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cols: 1
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title: AutoComplete
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---
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Autocomplete function of input field.
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## When To Use
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When there is a need for autocomplete functionality.
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## API
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```jsx
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const dataSource = ['12345', '23456', '34567'];
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<AutoComplete dataSource={dataSource} />
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```
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Since `AutoComplete` is based on `Select`, so besides the following API, `AutoComplete` has the same API as `Select`.
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| Property | Description | Type | Default |
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|----------------|----------------------------------|------------|--------|
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| dataSource | Data source for autocomplete | [DataSourceItemType](https://git.io/vMMKF)[] | |
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| value | selected option | string\|string[]\|{ key: string, label: string\|ReactNode }\|Array<{ key: string, label: string\|ReactNode }> | - |
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| defaultValue | Initial selected option. | string\|string[]\|{ key: string, label: string\|ReactNode }\|Array<{ key: string, label: string\|ReactNode }> | - |
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| allowClear | Show clear button, effective in multiple mode only. | boolean | false |
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| onChange | Called when select an option or input value change, or value of input is changed | function(value, label) | - |
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| onSelect | Called when a option is selected. param is option's value and option instance. | function(value, option) | - |
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| disabled | Whether disabled select | boolean | false |
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| placeholder | placeholder of input | string | - |
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| children (for dataSource) | Data source for autocomplet | React.ReactElement<OptionProps> / Array<React.ReactElement<OptionProps>> | - |
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| children (for customize input element) | customize input element | HTMLInputElement / HTMLTextAreaElement / React.ReactElement<InputProps> | `<Input />` |
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