83 lines
1.7 KiB
Vue
83 lines
1.7 KiB
Vue
<template>
|
|
<view class="date-range-selector">
|
|
<u-subsection :list="dateRangeList" keyName="label" :current="selected" @change="handleSubsectionChange" />
|
|
<uni-datetime-picker :value="internalDateRange" type="daterange" @change="handleDatePickerChange" />
|
|
</view>
|
|
</template>
|
|
|
|
<script>
|
|
import {
|
|
getDateRange
|
|
} from "@/utils/utils";
|
|
|
|
export default {
|
|
props: {
|
|
// Vue2 中使用 value 作为 v-model 的 prop
|
|
value: {
|
|
type: Array,
|
|
required: true
|
|
},
|
|
dateRangeList: {
|
|
type: Array,
|
|
default: () => [{
|
|
label: "本日",
|
|
value: "day"
|
|
},
|
|
{
|
|
label: "本月",
|
|
value: "month"
|
|
}
|
|
]
|
|
}
|
|
},
|
|
data() {
|
|
return {
|
|
selected: 0,
|
|
internalDateRange: this.value
|
|
};
|
|
},
|
|
watch: {
|
|
value(newVal) {
|
|
if (JSON.stringify(newVal) !== JSON.stringify(this.internalDateRange)) {
|
|
this.internalDateRange = newVal;
|
|
this.resetSelectedIndex();
|
|
}
|
|
},
|
|
internalDateRange(newVal) {
|
|
this.$emit('input', newVal); // Vue2 中使用 input 事件
|
|
this.$emit('subsection-change', newVal);
|
|
}
|
|
},
|
|
methods: {
|
|
handleSubsectionChange(index) {
|
|
this.selected = index;
|
|
const {
|
|
value
|
|
} = this.dateRangeList[index];
|
|
this.internalDateRange = getDateRange(value);
|
|
},
|
|
handleDatePickerChange(newRange) {
|
|
this.internalDateRange = newRange;
|
|
},
|
|
resetSelectedIndex() {
|
|
const isPreset = this.dateRangeList.some((item, index) => {
|
|
const range = getDateRange(item.value);
|
|
return JSON.stringify(range) === JSON.stringify(this.internalDateRange);
|
|
});
|
|
|
|
if (!isPreset) {
|
|
this.selected = 0;
|
|
}
|
|
}
|
|
},
|
|
created() {
|
|
this.resetSelectedIndex();
|
|
}
|
|
};
|
|
</script>
|
|
|
|
<style scoped>
|
|
.date-range-selector {
|
|
/* 可以写样式 */
|
|
}
|
|
</style> |