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https://gitee.com/ant-design-vue/ant-design-vue.git
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193 lines
5.1 KiB
Vue
193 lines
5.1 KiB
Vue
import PropTypes from '../_util/vue-types';
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import BaseMixin from '../_util/BaseMixin';
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import moment from 'moment';
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import { getComponentFromProp } from '../_util/props-util';
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const Header = {
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mixins: [BaseMixin],
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props: {
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format: PropTypes.string,
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prefixCls: PropTypes.string,
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disabledDate: PropTypes.func,
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placeholder: PropTypes.string,
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clearText: PropTypes.string,
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value: PropTypes.object,
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inputReadOnly: PropTypes.bool.def(false),
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hourOptions: PropTypes.array,
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minuteOptions: PropTypes.array,
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secondOptions: PropTypes.array,
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disabledHours: PropTypes.func,
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disabledMinutes: PropTypes.func,
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disabledSeconds: PropTypes.func,
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// onChange: PropTypes.func,
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// onClear: PropTypes.func,
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// onEsc: PropTypes.func,
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allowEmpty: PropTypes.bool,
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defaultOpenValue: PropTypes.object,
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currentSelectPanel: PropTypes.string,
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focusOnOpen: PropTypes.bool,
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// onKeyDown: PropTypes.func,
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showStr: PropTypes.bool.def(true),
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clearIcon: PropTypes.any,
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},
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data() {
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const { value, format } = this;
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return {
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str: (value && value.format(format)) || '',
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invalid: false,
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};
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},
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mounted() {
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if (this.focusOnOpen) {
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// Wait one frame for the panel to be positioned before focusing
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const requestAnimationFrame = window.requestAnimationFrame || window.setTimeout;
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requestAnimationFrame(() => {
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this.$refs.input.focus();
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this.$refs.input.select();
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});
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}
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},
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watch: {
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$props: {
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handler: function(nextProps) {
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const { value, format } = nextProps;
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this.setState({
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str: (value && value.format(format)) || '',
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invalid: false,
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});
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},
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deep: true,
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},
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},
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methods: {
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onInputChange(event) {
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const str = event.target.value;
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this.showStr = true;
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this.setState({
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str,
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});
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const {
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format,
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hourOptions,
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minuteOptions,
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secondOptions,
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disabledHours,
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disabledMinutes,
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disabledSeconds,
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allowEmpty,
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value: originalValue,
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} = this;
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if (str) {
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const value = this.getProtoValue().clone();
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const parsed = moment(str, format, true);
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if (!parsed.isValid()) {
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this.setState({
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invalid: true,
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});
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return;
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}
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value
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.hour(parsed.hour())
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.minute(parsed.minute())
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.second(parsed.second());
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// if time value not allowed, response warning.
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if (
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hourOptions.indexOf(value.hour()) < 0 ||
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minuteOptions.indexOf(value.minute()) < 0 ||
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secondOptions.indexOf(value.second()) < 0
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) {
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this.setState({
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invalid: true,
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});
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return;
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}
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// if time value is disabled, response warning.
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const disabledHourOptions = disabledHours();
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const disabledMinuteOptions = disabledMinutes(value.hour());
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const disabledSecondOptions = disabledSeconds(value.hour(), value.minute());
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if (
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(disabledHourOptions && disabledHourOptions.indexOf(value.hour()) >= 0) ||
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(disabledMinuteOptions && disabledMinuteOptions.indexOf(value.minute()) >= 0) ||
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(disabledSecondOptions && disabledSecondOptions.indexOf(value.second()) >= 0)
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) {
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this.setState({
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invalid: true,
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});
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return;
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}
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if (originalValue) {
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if (
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originalValue.hour() !== value.hour() ||
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originalValue.minute() !== value.minute() ||
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originalValue.second() !== value.second()
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) {
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// keep other fields for rc-calendar
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const changedValue = originalValue.clone();
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changedValue.hour(value.hour());
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changedValue.minute(value.minute());
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changedValue.second(value.second());
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this.__emit('change', changedValue);
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}
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} else if (originalValue !== value) {
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this.__emit('change', value);
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}
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} else if (allowEmpty) {
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this.__emit('change', null);
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} else {
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this.setState({
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invalid: true,
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});
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return;
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}
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this.setState({
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invalid: false,
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});
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},
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onKeyDown(e) {
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if (e.keyCode === 27) {
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this.__emit('esc');
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}
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this.__emit('keydown', e);
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},
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getProtoValue() {
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return this.value || this.defaultOpenValue;
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},
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getInput() {
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const { prefixCls, placeholder, inputReadOnly, invalid, str, showStr } = this;
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const invalidClass = invalid ? `${prefixCls}-input-invalid` : '';
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return (
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<input
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class={`${prefixCls}-input ${invalidClass}`}
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ref="input"
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onKeydown={this.onKeyDown}
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value={showStr ? str : ''}
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placeholder={placeholder}
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onInput={this.onInputChange}
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readOnly={!!inputReadOnly}
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/>
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);
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},
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},
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render() {
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const { prefixCls } = this;
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return (
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<div class={`${prefixCls}-input-wrap`}>
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{this.getInput()}
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</div>
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);
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},
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};
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export default Header;
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