/**
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* CDatePicker - 选择日期范围操作
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* @author Tevin
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*/
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<template>
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<view class="c-date-picker" :class="readOnly ? 'read-only' : ''">
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<CDateRangeAction
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v-if="mode === 'dateRange'"
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:value="itemRes.formData[itemRes.name]"
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:onChange="evt => handleChange(evt)"
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:placeholder="placeholder"
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:rangeTypes="rangeTypes"
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>
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<AtInput
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:name="itemRes.name"
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:title="itemRes.label"
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:required="itemRes.required"
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:error="itemRes.error"
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:value="itemRes.formData[itemRes.name]"
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:placeholder="placeholder"
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>
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<view
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v-show="!readOnly && !showClear"
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class="at-icon at-icon-chevron-right"
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/>
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<view
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v-show="!readOnly && showClear"
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class="at-icon at-icon-close"
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@tap.stop="evt => handleClear()"
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></view>
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</AtInput>
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</CDateRangeAction>
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<CDateTimeAction
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v-else-if="mode === 'dateTime'"
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:value="itemRes.formData[itemRes.name]"
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:onChange="evt => handleChange(evt)"
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:placeholder="placeholder"
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>
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<AtInput
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:name="itemRes.name"
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:title="itemRes.label"
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:required="itemRes.required"
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:error="itemRes.error"
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:value="itemRes.formData[itemRes.name]"
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:placeholder="placeholder"
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>
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<view
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v-show="!readOnly && !showClear"
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class="at-icon at-icon-chevron-right"
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/>
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<view
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v-show="!readOnly && showClear"
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class="at-icon at-icon-close"
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@tap.stop="evt => handleClear()"
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></view>
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</AtInput>
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</CDateTimeAction>
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<view v-else-if="mode === 'date'">
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<picker
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mode="date"
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:start="limitStart || pickerStart"
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:end="limitEnd || pickerEnd"
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:fields="fields"
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:value="itemRes.formData[itemRes.name]"
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@change="evt => handleChange(evt.detail.value)"
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>
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<AtInput
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:name="itemRes.name"
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:title="itemRes.label"
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:required="itemRes.required"
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:error="itemRes.error"
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:value="itemRes.formData[itemRes.name]"
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:placeholder="placeholder"
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>
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<view
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v-show="!readOnly && !showClear"
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class="at-icon at-icon-chevron-right"
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/>
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<view
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v-show="!readOnly && showClear"
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class="at-icon at-icon-close"
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@tap.stop="evt => handleClear()"
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></view>
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</AtInput>
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</picker>
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</view>
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</view>
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</template>
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<script>
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import Taro from '@tarojs/taro';
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import { $ } from '@tarojs/extend';
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import { AtInput } from 'taro-ui-vue';
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import CDateRangeAction from './CDateRangeAction';
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import CDateTimeAction from './CDateTimeAction.vue';
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import './cDatePicker.scss';
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export default {
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name: 'CDatePicker',
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components: {
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AtInput,
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CDateRangeAction,
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CDateTimeAction,
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},
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props: {
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// 表单数据资源（表单组件内部机制专用）
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itemRes: Object,
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// 日期时间选择器模式，包含 date / dateRange / dateTime 三种类型
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mode: {
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type: String,
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default: 'date',
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},
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// 占位提示
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placeholder: String,
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// 开始日期
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limitStart: String,
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// 结束日期
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limitEnd: String,
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// 选择器类型，选日期、选周、选月
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picker: String, //date,week,month
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// 预设类型
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rangeTypes: Array,
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// 日期选择粒度 year、month、day
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fields: {
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type: String,
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default: 'day',
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},
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// 是否只读
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readOnly: {
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type: Boolean,
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default: false,
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},
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// 允许清除
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allowClear: {
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type: Boolean,
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default: false,
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},
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},
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data() {
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const year = new Date().getFullYear();
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return {
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pickerStart: year - 30 + '-01-01',
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pickerEnd: year + 30 + '-12-31',
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};
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},
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computed: {
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showClear() {
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if (!this.allowClear) {
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return false;
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}
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return !!this.itemRes.formData[this.itemRes.name];
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},
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},
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methods: {
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handleChange(val) {
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this.itemRes.onChange(val);
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},
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handleClear() {
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this.itemRes.onChange('');
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},
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},
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mounted() {},
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};
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</script>
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