<template>
|
<view class="uni-filter-dropdown">
|
<view class="dropdown-btn" @click="onDropdown">
|
<view class="icon-select" :class="{active: canReset}" v-if="isSelect || isRange"></view>
|
<view class="icon-search" :class="{active: canReset}" v-if="isSearch">
|
<view class="icon-search-0"></view>
|
<view class="icon-search-1"></view>
|
</view>
|
<view class="icon-calendar" :class="{active: canReset}" v-if="isDate">
|
<view class="icon-calendar-0"></view>
|
<view class="icon-calendar-1"></view>
|
</view>
|
</view>
|
<view class="uni-dropdown-cover" v-if="isOpened" @click="handleClose"></view>
|
<view class="dropdown-popup dropdown-popup-right" v-if="isOpened" @click.stop>
|
<!-- select-->
|
<view v-if="isSelect" class="list">
|
<label class="flex-r a-i-c list-item" v-for="(item,index) in dataList" :key="index"
|
@click="onItemClick($event, index)">
|
<check-box class="check" :checked="item.checked" />
|
<view class="checklist-content">
|
<text class="checklist-text" :style="item.styleIconText">{{item[map.text]}}</text>
|
</view>
|
</label>
|
</view>
|
<view v-if="isSelect" class="flex-r opera-area">
|
<view class="flex-f btn btn-default" :class="{disable: !canReset}" @click="handleSelectReset">
|
{{resource.reset}}</view>
|
<view class="flex-f btn btn-submit" @click="handleSelectSubmit">{{resource.submit}}</view>
|
</view>
|
<!-- search -->
|
<view v-if="isSearch" class="search-area">
|
<input class="search-input" v-model="filterValue" />
|
</view>
|
<view v-if="isSearch" class="flex-r opera-area">
|
<view class="flex-f btn btn-submit" @click="handleSearchSubmit">{{resource.search}}</view>
|
<view class="flex-f btn btn-default" :class="{disable: !canReset}" @click="handleSearchReset">
|
{{resource.reset}}</view>
|
</view>
|
<!-- range -->
|
<view v-if="isRange">
|
<view class="input-label">{{resource.gt}}</view>
|
<input class="input" v-model="gtValue" />
|
<view class="input-label">{{resource.lt}}</view>
|
<input class="input" v-model="ltValue" />
|
</view>
|
<view v-if="isRange" class="flex-r opera-area">
|
<view class="flex-f btn btn-default" :class="{disable: !canReset}" @click="handleRangeReset">
|
{{resource.reset}}</view>
|
<view class="flex-f btn btn-submit" @click="handleRangeSubmit">{{resource.submit}}</view>
|
</view>
|
<!-- date -->
|
<view v-if="isDate">
|
<uni-datetime-picker ref="datetimepicker" :value="dateRange" type="datetimerange" return-type="timestamp" @change="datetimechange" @maskClick="timepickerclose">
|
<view></view>
|
</uni-datetime-picker>
|
</view>
|
</view>
|
</view>
|
</template>
|
|
<script>
|
import checkBox from '../uni-tr/table-checkbox.vue'
|
|
const resource = {
|
"reset": "重置",
|
"search": "搜索",
|
"submit": "确定",
|
"filter": "筛选",
|
"gt": "大于等于",
|
"lt": "小于等于",
|
"date": "日期范围"
|
}
|
|
const DropdownType = {
|
Select: "select",
|
Search: "search",
|
Range: "range",
|
Date: "date",
|
Timestamp: "timestamp"
|
}
|
|
export default {
|
name: 'FilterDropdown',
|
emits:['change'],
|
components: {
|
checkBox
|
},
|
options: {
|
virtualHost: true
|
},
|
props: {
|
filterType: {
|
type: String,
|
default: DropdownType.Select
|
},
|
filterData: {
|
type: Array,
|
default () {
|
return []
|
}
|
},
|
mode: {
|
type: String,
|
default: 'default'
|
},
|
map: {
|
type: Object,
|
default () {
|
return {
|
text: 'text',
|
value: 'value'
|
}
|
}
|
},
|
filterDefaultValue: {
|
type: [Array,String],
|
default () {
|
return ""
|
}
|
}
|
},
|
computed: {
|
canReset() {
|
if (this.isSearch) {
|
return this.filterValue.length > 0
|
}
|
if (this.isSelect) {
|
return this.checkedValues.length > 0
|
}
|
if (this.isRange) {
|
return (this.gtValue.length > 0 && this.ltValue.length > 0)
|
}
|
if (this.isDate) {
|
return this.dateSelect.length > 0
|
}
|
return false
|
},
|
isSelect() {
|
return this.filterType === DropdownType.Select
|
},
|
isSearch() {
|
return this.filterType === DropdownType.Search
|
},
|
isRange() {
|
return this.filterType === DropdownType.Range
|
},
|
isDate() {
|
return (this.filterType === DropdownType.Date || this.filterType === DropdownType.Timestamp)
|
}
|
},
|
watch: {
|
filterData(newVal) {
|
this._copyFilters()
|
},
|
indeterminate(newVal) {
|
this.isIndeterminate = newVal
|
}
|
},
|
data() {
|
return {
|
resource,
|
enabled: true,
|
isOpened: false,
|
dataList: [],
|
filterValue: this.filterDefaultValue,
|
checkedValues: [],
|
gtValue: '',
|
ltValue: '',
|
dateRange: [],
|
dateSelect: []
|
};
|
},
|
created() {
|
this._copyFilters()
|
},
|
methods: {
|
_copyFilters() {
|
let dl = JSON.parse(JSON.stringify(this.filterData))
|
for (let i = 0; i < dl.length; i++) {
|
if (dl[i].checked === undefined) {
|
dl[i].checked = false
|
}
|
}
|
this.dataList = dl
|
},
|
openPopup() {
|
this.isOpened = true
|
if (this.isDate) {
|
this.$nextTick(() => {
|
if (!this.dateRange.length) {
|
this.resetDate()
|
}
|
this.$refs.datetimepicker.show()
|
})
|
}
|
},
|
closePopup() {
|
this.isOpened = false
|
},
|
handleClose(e) {
|
this.closePopup()
|
},
|
resetDate() {
|
let date = new Date()
|
let dateText = date.toISOString().split('T')[0]
|
this.dateRange = [dateText + ' 0:00:00', dateText + ' 23:59:59']
|
},
|
onDropdown(e) {
|
this.openPopup()
|
},
|
onItemClick(e, index) {
|
let items = this.dataList
|
let listItem = items[index]
|
if (listItem.checked === undefined) {
|
items[index].checked = true
|
} else {
|
items[index].checked = !listItem.checked
|
}
|
|
let checkvalues = []
|
for (let i = 0; i < items.length; i++) {
|
const item = items[i]
|
if (item.checked) {
|
checkvalues.push(item.value)
|
}
|
}
|
this.checkedValues = checkvalues
|
},
|
datetimechange(e) {
|
this.closePopup()
|
this.dateRange = e
|
this.dateSelect = e
|
this.$emit('change', {
|
filterType: this.filterType,
|
filter: e
|
})
|
},
|
timepickerclose(e) {
|
this.closePopup()
|
},
|
handleSelectSubmit() {
|
this.closePopup()
|
this.$emit('change', {
|
filterType: this.filterType,
|
filter: this.checkedValues
|
})
|
},
|
handleSelectReset() {
|
if (!this.canReset) {
|
return;
|
}
|
var items = this.dataList
|
for (let i = 0; i < items.length; i++) {
|
let item = items[i]
|
this.$set(item, 'checked', false)
|
}
|
this.checkedValues = []
|
this.handleSelectSubmit()
|
},
|
handleSearchSubmit() {
|
this.closePopup()
|
this.$emit('change', {
|
filterType: this.filterType,
|
filter: this.filterValue
|
})
|
},
|
handleSearchReset() {
|
if (!this.canReset) {
|
return;
|
}
|
this.filterValue = ''
|
this.handleSearchSubmit()
|
},
|
handleRangeSubmit(isReset) {
|
this.closePopup()
|
this.$emit('change', {
|
filterType: this.filterType,
|
filter: isReset === true ? [] : [parseInt(this.gtValue), parseInt(this.ltValue)]
|
})
|
},
|
handleRangeReset() {
|
if (!this.canReset) {
|
return;
|
}
|
this.gtValue = ''
|
this.ltValue = ''
|
this.handleRangeSubmit(true)
|
}
|
}
|
}
|
</script>
|
|
<style lang="scss">
|
$uni-primary: #1890ff !default;
|
|
.flex-r {
|
display: flex;
|
flex-direction: row;
|
}
|
|
.flex-f {
|
flex: 1;
|
}
|
|
.a-i-c {
|
align-items: center;
|
}
|
|
.j-c-c {
|
justify-content: center;
|
}
|
|
.icon-select {
|
width: 14px;
|
height: 16px;
|
border: solid 6px transparent;
|
border-top: solid 6px #ddd;
|
border-bottom: none;
|
background-color: #ddd;
|
background-clip: content-box;
|
box-sizing: border-box;
|
}
|
|
.icon-select.active {
|
background-color: $uni-primary;
|
border-top-color: $uni-primary;
|
}
|
|
.icon-search {
|
width: 12px;
|
height: 16px;
|
position: relative;
|
}
|
|
.icon-search-0 {
|
border: 2px solid #ddd;
|
border-radius: 8px;
|
width: 7px;
|
height: 7px;
|
}
|
|
.icon-search-1 {
|
position: absolute;
|
top: 8px;
|
right: 0;
|
width: 1px;
|
height: 7px;
|
background-color: #ddd;
|
transform: rotate(-45deg);
|
}
|
|
.icon-search.active .icon-search-0 {
|
border-color: $uni-primary;
|
}
|
|
.icon-search.active .icon-search-1 {
|
background-color: $uni-primary;
|
}
|
|
.icon-calendar {
|
color: #ddd;
|
width: 14px;
|
height: 16px;
|
}
|
|
.icon-calendar-0 {
|
height: 4px;
|
margin-top: 3px;
|
margin-bottom: 1px;
|
background-color: #ddd;
|
border-radius: 2px 2px 1px 1px;
|
position: relative;
|
}
|
.icon-calendar-0:before, .icon-calendar-0:after {
|
content: '';
|
position: absolute;
|
top: -3px;
|
width: 4px;
|
height: 3px;
|
border-radius: 1px;
|
background-color: #ddd;
|
}
|
.icon-calendar-0:before {
|
left: 2px;
|
}
|
.icon-calendar-0:after {
|
right: 2px;
|
}
|
|
.icon-calendar-1 {
|
height: 9px;
|
background-color: #ddd;
|
border-radius: 1px 1px 2px 2px;
|
}
|
|
.icon-calendar.active {
|
color: $uni-primary;
|
}
|
|
.icon-calendar.active .icon-calendar-0,
|
.icon-calendar.active .icon-calendar-1,
|
.icon-calendar.active .icon-calendar-0:before,
|
.icon-calendar.active .icon-calendar-0:after {
|
background-color: $uni-primary;
|
}
|
|
.uni-filter-dropdown {
|
position: relative;
|
font-weight: normal;
|
}
|
|
.dropdown-popup {
|
position: absolute;
|
top: 100%;
|
background-color: #fff;
|
box-shadow: 0 3px 6px -4px #0000001f, 0 6px 16px #00000014, 0 9px 28px 8px #0000000d;
|
min-width: 150px;
|
z-index: 1000;
|
}
|
|
.dropdown-popup-left {
|
left: 0;
|
}
|
|
.dropdown-popup-right {
|
right: 0;
|
}
|
|
.uni-dropdown-cover {
|
position: fixed;
|
left: 0;
|
top: 0;
|
right: 0;
|
bottom: 0;
|
background-color: transparent;
|
z-index: 100;
|
}
|
|
.list {
|
margin-top: 5px;
|
margin-bottom: 5px;
|
}
|
|
.list-item {
|
padding: 5px 10px;
|
text-align: left;
|
}
|
|
.list-item:hover {
|
background-color: #f0f0f0;
|
}
|
|
.check {
|
margin-right: 5px;
|
}
|
|
.search-area {
|
padding: 10px;
|
}
|
|
.search-input {
|
font-size: 12px;
|
border: 1px solid #f0f0f0;
|
border-radius: 3px;
|
padding: 2px 5px;
|
min-width: 150px;
|
text-align: left;
|
}
|
|
.input-label {
|
margin: 10px 10px 5px 10px;
|
text-align: left;
|
}
|
|
.input {
|
font-size: 12px;
|
border: 1px solid #f0f0f0;
|
border-radius: 3px;
|
margin: 10px;
|
padding: 2px 5px;
|
min-width: 150px;
|
text-align: left;
|
}
|
|
.opera-area {
|
cursor: default;
|
border-top: 1px solid #ddd;
|
padding: 5px;
|
}
|
|
.opera-area .btn {
|
font-size: 12px;
|
border-radius: 3px;
|
margin: 5px;
|
padding: 4px 4px;
|
}
|
|
.btn-default {
|
border: 1px solid #ddd;
|
}
|
|
.btn-default.disable {
|
border-color: transparent;
|
}
|
|
.btn-submit {
|
background-color: $uni-primary;
|
color: #ffffff;
|
}
|
</style>
|
