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<template>
<div class="d-form-field d-datetime-picker">
<van-field
readonly
:value="displayValue"
:name="name"
:label="label"
:class="{
'field-border': border,
'field-large': size == 'large',
'field-small': size == 'small',
}"
:placeholder="placeholder"
right-icon="arrow"
:required="_required"
:disabled="disabled"
:rules="rules"
@click="showPicker = !disabled && true"
/>
<van-popup round position="bottom" v-model="showPicker">
<van-datetime-picker show-toolbar v-model="dateValue" :min-date="startDate" :title="'选择' + label" :type="type" @confirm="onConfirm" @cancel="showPicker = false" />
</van-popup>
</div>
</template>
<script lang="ts">
import { Component, Vue, Prop, Watch } from "vue-property-decorator";
import { formUtilService } from "@/services/form-util.service";
/**
* @Description 时间日期选择器
* @Author ZPFly
* @Date 2021/11/3 10:19
*/
@Component({
name: "DDatetimePicker",
})
export default class DDatetimePicker extends Vue {
@Prop({ default: "" }) value: string | undefined; // 当前选择器的值
@Prop({ default: "" }) label: string | undefined; // 输入框左侧文本
@Prop({ default: "" }) placeholder: string | undefined; // 输入框占位提示文字
@Prop({ default: "" }) name: string | undefined; // 名称，提交表单的标识符
@Prop({ default: "" }) size: string | undefined; // 大小，可选值为 large
@Prop({ default: false }) disabled: boolean | undefined; //是否禁用输入框
@Prop({ default: false }) required: boolean | undefined; //是否显示表单必填星号
@Prop({ default: "date" }) type: string | undefined; //时间类型，可选值为 date time year-month month-day datehour
@Prop({ default: "yyyy-MM-dd" }) format: string | undefined; // 日期格式
@Prop({ default: false }) border: false | undefined; // 显示边框
@Prop({ default: () => [] }) rules: any[] | undefined; // 校验规则
@Prop({ default: () => {return new Date(new Date().getFullYear()-10,new Date().getMonth(),new Date().getDay()) }}) startDate: Date | undefined; //初始时间
displayValue: any = ""; // 显示的日期
dateValue: any = ""; // 选中的日期
showPicker = false; // 显示选择器
// 是否必输项
get _required() {
const rules = this.rules || [];
let required = this.required || false;
for (const item in rules) {
required = required || rules[item].required;
}
return required;
}
mounted() {
console.log("jtewe", this.value);
const val = this.value;
if (val != "") {
this.displayValue = val;
}
this.displayValue = this.value || "";
this.dateValue = val && val != "" ? new Date(val) : new Date();
}
onConfirm(value: any) {
this.displayValue = formUtilService.formatDate(value);
this.$emit("input", this.displayValue);
console.log(this.displayValue);
this.showPicker = false;
}
}
</script>
<style scoped lang="scss">
::v-deep .van-field__label {
font-size: 14px;
}
::v-deep .van-cell::after {
border: 0;
}
::v-deep .van-field__body {
padding: 4px 0 !important;
}
</style>