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Form Stepper demo and a bug fix #4021

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merged 2 commits into from
Sep 23, 2021
Merged

Form Stepper demo and a bug fix #4021

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46f8d8b
doc: add Stepper to Form demo
p697 Sep 23, 2021
2a02922
fix: Stepper state not equal to input value
p697 Sep 23, 2021
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4 changes: 4 additions & 0 deletions src/components/form/demos/demo1.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@ import {
DatePicker,
Selector,
Slider,
Stepper,
} from 'antd-mobile'
import { DemoBlock } from 'demos'
import dayjs from 'dayjs'
Expand Down Expand Up @@ -83,6 +84,9 @@ export default () => {
<Form.Item name='slider-demo' label='滑块选择'>
<Slider ticks step={10} />
</Form.Item>
<Form.Item name='stepper-demo' label='数量'>
<Stepper />
</Form.Item>
<Form.Item name='disabledField' label='禁用' disabled>
<Input placeholder='禁止输入' />
</Form.Item>
Expand Down
9 changes: 6 additions & 3 deletions src/components/stepper/stepper.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -39,9 +39,6 @@ export const Stepper = withDefaultProps(defaultProps)<StepperProps>(props => {
target = parseFloat(target.toFixed(props.digits))
}
setValue(target)
if (!hasFocus) {
setInputValue(target.toString())
}
}

const [hasFocus, setHasFocus] = useState(false)
Expand All @@ -52,6 +49,12 @@ export const Stepper = withDefaultProps(defaultProps)<StepperProps>(props => {
}
}, [hasFocus])

useEffect(() => {
if (!hasFocus) {
setInputValue(value.toString())
}
}, [value])

const handleInputChange = (v: string) => {
setInputValue(v)
setValueWithCheck(parseFloat(v))
Expand Down