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ant-design-vue/components/input-number/index.tsx

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import { App, defineComponent, inject, nextTick, onMounted, ref } from 'vue';
import PropTypes from '../_util/vue-types';
import { getOptionProps } from '../_util/props-util';
import classNames from '../_util/classNames';
import UpOutlined from '@ant-design/icons-vue/UpOutlined';
import DownOutlined from '@ant-design/icons-vue/DownOutlined';
import VcInputNumber from '../vc-input-number/src';
import { defaultConfigProvider } from '../config-provider';
import { tuple } from '../_util/type';
export interface InputNumberPropsTypes {
prefixCls?: string;
min?: number;
max?: number;
value?: number;
step?: number | string;
defaultValue?: number;
tabindex?: number;
onChange?: (value: number | undefined) => void;
disabled?: boolean;
size?: 'large' | 'small' | 'default';
formatter?: (value: number | string | undefined) => string;
parser?: (displayValue: string | undefined) => number | string;
decimalSeparator?: string;
placeholder?: string;
name?: string;
id?: string;
precision?: number;
onPressEnter?: EventHandlerNonNull;
autofocus?: boolean;
}
const InputNumberProps = {
prefixCls: PropTypes.string,
min: PropTypes.number,
max: PropTypes.number,
value: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),
step: PropTypes.oneOfType([PropTypes.number, PropTypes.string]).def(1),
defaultValue: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),
tabindex: PropTypes.number,
disabled: PropTypes.looseBool,
size: PropTypes.oneOf(tuple('large', 'small', 'default')),
formatter: PropTypes.func,
parser: PropTypes.func,
decimalSeparator: PropTypes.string,
placeholder: PropTypes.string,
name: PropTypes.string,
id: PropTypes.string,
precision: PropTypes.number,
autofocus: PropTypes.looseBool,
};
const InputNumber = defineComponent<InputNumberPropsTypes>({
name: 'AInputNumber',
inheritAttrs: false,
props: InputNumberProps as any,
setup(props) {
const inputNumberRef = ref(null);
const focus = () => {
inputNumberRef.value.focus();
};
const blur = () => {
inputNumberRef.value.blur();
};
onMounted(() => {
nextTick(() => {
if (process.env.NODE_ENV === 'test') {
if (props.autofocus && !props.disabled) {
focus();
}
}
});
});
return {
configProvider: inject('configProvider', defaultConfigProvider),
inputNumberRef,
focus,
blur,
};
},
render() {
const { prefixCls: customizePrefixCls, size, class: className, ...others } = {
...getOptionProps(this),
...this.$attrs,
} as any;
const getPrefixCls = (this as any).configProvider.getPrefixCls;
const prefixCls = getPrefixCls('input-number', customizePrefixCls);
const inputNumberClass = classNames(
{
[`${prefixCls}-lg`]: size === 'large',
[`${prefixCls}-sm`]: size === 'small',
},
className,
);
const upIcon = <UpOutlined class={`${prefixCls}-handler-up-inner`} />;
const downIcon = <DownOutlined class={`${prefixCls}-handler-down-inner`} />;
const vcInputNumberprops = {
prefixCls,
upHandler: upIcon,
downHandler: downIcon,
...others,
class: inputNumberClass,
};
return <VcInputNumber {...vcInputNumberprops} ref="saveInputNumber" />;
},
});
/* istanbul ignore next */
InputNumber.install = function(app: App) {
app.component(InputNumber.name, InputNumber);
return app;
};
export default InputNumber;