94 lines
3.4 KiB
JavaScript
94 lines
3.4 KiB
JavaScript
import { Component, triggerEvent, getValueFromProps } from '../_util/simply';
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import { StepperDefaultProps } from './props';
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import { getPrecision, getValidNumber } from './utils';
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import mixinValue from '../mixins/value';
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Component(StepperDefaultProps, {
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onFocus: function (e) {
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var value = this.getValue();
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triggerEvent(this, 'focus', value === '' ? null : Number(value), e);
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},
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onChange: function (val, e) {
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var _a = this.update(val), needUpdate = _a.needUpdate, value = _a.value;
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if (getValueFromProps(this, 'onChange') && needUpdate) {
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triggerEvent(this, 'change', value === '' ? null : Number(value), e);
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}
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},
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onConfirm: function (val, e) {
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var value = this.getValue();
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triggerEvent(this, 'confirm', value === '' ? null : Number(value), e);
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},
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onBlur: function (e) {
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if (this.isControlled()) {
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this.update(getValueFromProps(this, 'value'));
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}
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var value = this.getValue();
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triggerEvent(this, 'blur', value === '' ? null : Number(value), e);
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},
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onDisabledTap: function (e) {
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var onDisabledTap = getValueFromProps(this, 'onDisabledTap');
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onDisabledTap && onDisabledTap(e);
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},
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onTap: function (e) {
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var _a = getValueFromProps(this, [
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'step',
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'disabled',
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'min',
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'max',
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'precision',
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]), step = _a[0], disabled = _a[1], _b = _a[2], min = _b === void 0 ? -Infinity : _b, _c = _a[3], max = _c === void 0 ? Infinity : _c, precisionFormProps = _a[4];
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var value = Number(this.getValue() || 0);
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if (!disabled) {
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var mode = e.currentTarget.dataset.mode;
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var result = value;
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var precision = precisionFormProps >= 0
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? precisionFormProps
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: Math.max(getPrecision(value), getPrecision(step));
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if (mode === 'minus') {
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// 【减】按钮的操作
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result = value - step;
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if (result < min) {
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result = min;
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}
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}
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else if (mode === 'add') {
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// 【加】按钮的操作
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result = value + step;
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if (result > max) {
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result = max;
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}
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}
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if (!this.isControlled()) {
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var needUpdate = this.update(result, {}, precision).needUpdate;
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if (!needUpdate) {
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return;
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}
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}
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{
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var value_1 = getValidNumber(result, min, max, step, precision).value;
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triggerEvent(this, 'change', Number(value_1), e);
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}
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}
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},
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}, undefined, [
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mixinValue({
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transformValue: function (num, extra, precision) {
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var _a = getValueFromProps(this, [
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'min',
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'max',
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'step',
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'precision',
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]), min = _a[0], max = _a[1], step = _a[2], precisionFormProps = _a[3];
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var _b = getValidNumber(num, min, max, step, precision >= 0 ? precision : precisionFormProps), valid = _b.valid, value = _b.value;
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if (valid && this.getValue() !== value) {
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return {
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needUpdate: true,
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value: value,
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};
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}
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return {
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needUpdate: false,
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};
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},
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}),
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]);
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