车辆品牌搜索功能

This commit is contained in:
Vinjor 2024-11-04 13:52:33 +08:00
parent 57d30b0125
commit 88e242aea7
15 changed files with 3035 additions and 17 deletions

View File

@ -16,6 +16,7 @@
</u-form-item>
<u-form-item borderBottom label="车牌号" labelWidth="200" @click="carInputClick();">
<u-input
@click="carInputClick();"
v-model="car.licenseNumber"
border="none"
disabled
@ -29,9 +30,18 @@
</u-form-item>
<!-- @click="brandType = true;"-->
<u-form-item label="车辆品牌" labelWidth="200">
<picker @change="picker($event)" :value="arrayIndex" :range="brandList" range-key="brandName" v-if="brandList">
<view class="uni-input">{{ brandList && brandList[arrayIndex] ? brandList[arrayIndex].brandName : '' }}</view>
</picker>
<song-data-picker
ref="songpicker"
style=" width: 100%;"
:localdata="brandList"
popup-title="请选择品牌"
:openSearch="true"
@change="onchange"
@nodeclick="onnodeclick"
></song-data-picker>
<!-- <picker @change="picker($event)" :value="arrayIndex" :range="brandList" range-key="brandName" v-if="brandList">-->
<!-- <view class="uni-input">{{ brandList && brandList[arrayIndex] ? brandList[arrayIndex].brandName : '' }}</view>-->
<!-- </picker>-->
</u-form-item>
<u-form-item label="车辆型号" labelWidth="200">
<u-input
@ -147,19 +157,21 @@ export default {
brandAndModel: [],
},
userInfo: {},
arrayIndex: 0,
bo1: false,
bo2: true,
datePickerShow: false,
datePickerValue: new Date().getTime(),
pickerConfirmField: 'njDate',
brandId: '',
showType: false,
brandType: false,
typeList: [],
//
brandList: [],
//id
brandId: '',
//
brandName: 0,
fileList1: [],
imageUrl: '',
//
@ -193,15 +205,17 @@ export default {
this.car.userId = JSON.parse(decodeURIComponent(options.userInfo)).userId;
this.userInfo = JSON.parse(decodeURIComponent(options.userInfo))
console.log(this.car)
},
methods: {
typeSelect(e) {
onchange(e) {
const value = e.detail.value;
console.log(e.detail.value,"detail")
console.log(this.$refs.songpicker.inputSelected,"value")
},
picker(e) {
//
this.arrayIndex = e.target.value;
this.brandId = this.brandList[e.target.value].value
onnodeclick(node) {
console.log(node,"node")
},
typeSelect(e) {
},
//
natureChange(event) {
@ -220,14 +234,14 @@ export default {
}
}).then(res => {
res.data.records.forEach(item => {
item.name = item.brandName,
item.value = item.id
item.text = item.brandName,
item.value = item.id
})
this.brandList = res.data.records
if (this.car) {
for (let i = 0; i < this.brandList.length; i++) {
if (this.car.carBrand == this.brandList[i].id) {
this.arrayIndex = i;
this.setCarBrand(this.brandList[i].id,this.brandList[i].brandName)
}
}
}
@ -378,6 +392,9 @@ export default {
message: '上传中'
})
})
uni.showLoading({
title: '正在识别中...'
});
for (let i = 0; i < lists.length; i++) {
const result = await this.uploadFilePromise(lists[i].url)
let item = this[`fileList${event.name}`][fileListLen]
@ -411,8 +428,7 @@ export default {
//
this.brandList.forEach((item, index) => {
if (item.brandName == res.data.brand) {
this.arrayIndex = index;
this.brandId = this.brandList[index].id;
this.setCarBrand(item.brandName.id,item.brandName)
}
})
//
@ -422,10 +438,23 @@ export default {
this.car.carNature = this.natureList[index].value;
}
})
uni.hideLoading()
})
})
})
},
/**
* 设置选中的车辆品牌
* @param id
* @param name
*/
setCarBrand(id,name){
this.brandId = id
this.brandName = name
this.$nextTick(()=>{
this.$refs.songpicker.inputSelected=[{text:name,value:id}]
})
}
}
}
</script>

View File

@ -0,0 +1,524 @@
<template>
<view class="uni-data-tree">
<view class="uni-data-tree-input" @click="handleInput">
<slot :options="options" :data="inputSelected" :error="errorMessage">
<view class="input-value" :class="{ 'input-value-border': border }">
<text v-if="errorMessage" class="selected-area error-text">{{ errorMessage }}</text>
<view v-else-if="loading && !isOpened" class="selected-area"><uni-load-more class="load-more" :contentText="loadMore" status="loading"></uni-load-more></view>
<scroll-view v-else-if="inputSelected.length" class="selected-area" scroll-x="true">
<view class="selected-list">
<view class="selected-item" v-for="(item, index) in inputSelected" :key="index">
<text>{{ item.text }}</text>
<text v-if="index < inputSelected.length - 1" class="input-split-line">{{ split }}</text>
</view>
</view>
</scroll-view>
<text v-else class="selected-area placeholder">{{ placeholder }}</text>
<view class="arrow-area" v-if="!readonly"><view class="input-arrow"></view></view>
</view>
</slot>
</view>
<view class="uni-data-tree-cover" v-if="isOpened" @click="handleClose"></view>
<view class="uni-data-tree-dialog" v-if="isOpened">
<view class="dialog-caption">
<view class="title-area">
<text class="dialog-title">{{ popupTitle }}</text>
</view>
<view class="dialog-close" @click="handleClose">
<view class="dialog-close-plus" data-id="close"></view>
<view class="dialog-close-plus dialog-close-rotate" data-id="close"></view>
</view>
</view>
<view class="dialog-caption" v-if="openSearch">
<view style="width: 80%; margin: 10px 10%;">
<uni-easyinput
type="text"
suffixIcon="search"
v-model="searchWord"
placeholder="输入关键字搜索"
@iconClick="searchClick"
@confirm="searchClick"
></uni-easyinput>
</view>
</view>
<view class="picker-view" style="overflow-y:auto" v-if="showSearchResult">
<uni-list-item v-for="(item, index) in searchResult" :key="index" :title="item.text" clickable link @click="clickSearch(item)"></uni-list-item>
</view>
<data-picker-view
v-if="!showSearchResult"
class="picker-view"
ref="pickerView"
v-model="value"
:localdata="localdata"
:preload="preload"
:collection="collection"
:field="field"
:orderby="orderby"
:where="where"
:step-searh="stepSearh"
:self-field="selfField"
:parent-field="parentField"
:managed-mode="true"
@change="onchange"
@datachange="ondatachange"
></data-picker-view>
</view>
</view>
</template>
<script>
import dataPicker from '../uni-data-pickerview/uni-data-picker.js';
import DataPickerView from '../uni-data-pickerview/uni-data-pickerview.vue';
import uniEasyinput from '../uni-easyinput/uni-easyinput.vue';
import uniListItem from '../uni-list-item/uni-list-item.vue';
/**
* uni-data-picker
* @description uni-data-picker
* @tutorial https://uniapp.dcloud.net.cn/uniCloud/uni-data-picker
* @property {String} popup-title 弹出窗口标题
* @property {Array} localdata 本地数据参考
* @property {Boolean} border = [true|false] 是否有边框
* @property {Boolean} readonly = [true|false] 是否仅读
* @property {Boolean} preload = [true|false] 是否预加载数据
* @value true 开启预加载数据点击弹出窗口后显示已加载数据
* @value false 关闭预加载数据点击弹出窗口后开始加载数据
* @property {Boolean} step-searh = [true|false] 是否分布查询
* @value true 启用分布查询仅查询当前选中节点
* @value false 关闭分布查询一次查询出所有数据
* @property {String|DBFieldString} self-field 分布查询当前字段名称
* @property {String|DBFieldString} parent-field 分布查询父字段名称
* @property {String|DBCollectionString} collection 表名
* @property {String|DBFieldString} field 查询字段多个字段用 `,` 分割
* @property {String} orderby 排序字段及正序倒叙设置
* @property {String|JQLString} where 查询条件
* @event {Function} onpopupshow 弹出的选择窗口打开时触发此事件
* @event {Function} onpopuphide 弹出的选择窗口关闭时触发此事件
*/
export default {
name: 'UniDataPicker',
mixins: [dataPicker],
components: {
DataPickerView,
uniEasyinput,
uniListItem
},
props: {
options: {
type: [Object, Array],
default() {
return {};
}
},
popupTitle: {
type: String,
default: '请选择'
},
placeholder: {
type: String,
default: '请选择'
},
heightMobile: {
type: String,
default: ''
},
readonly: {
type: Boolean,
default: false
},
border: {
type: Boolean,
default: true
},
split: {
type: String,
default: '/'
},
openSearch: {
type: Boolean,
default: false
}
},
data() {
return {
isOpened: false,
inputSelected: [],
searchWord: '',
showSearchResult: false,
searchDatas: [],
searchResult: []
};
},
created() {
this.form = this.getForm('uniForms');
this.formItem = this.getForm('uniFormsItem');
if (this.formItem) {
if (this.formItem.name) {
this.rename = this.formItem.name;
this.form.inputChildrens.push(this);
}
}
this.$nextTick(() => {
this.load();
});
},
methods: {
closeSearchDom() {
this.showSearchResult = false;
this.searchWord = '';
this.searchResult = [];
},
clickSearch(item) {
this.closeSearchDom();
const e = [];
const loop = (rows, ids) => {
let row = rows.find(x => x.value == ids[0]);
e.push(row);
if (!row.children) return;
loop(row.children, ids.splice(1, ids.length - 1));
};
loop(this.localdata, item.value.split(','));
this.onchange(e);
},
searchClick() {
if (!this.searchWord) {
return;
}
this.searchResult = this.searchDatas.filter(x => x.text.split(' ').join('').includes(this.searchWord));
this.showSearchResult = true;
},
onPropsChange() {
this._treeData = [];
this.selectedIndex = 0;
this.load();
},
load() {
if (this.readonly) {
this._processReadonly(this.localdata, this.value);
return;
}
if (this.isLocaldata) {
this.loadData();
this.inputSelected = this.selected.slice(0);
this.initSearchDatas();
} else if (this.value.length) {
this.getTreePath(() => {
this.inputSelected = this.selected.slice(0);
});
}
},
initSearchDatas() {
if (this.openSearch && this.localdata && this.localdata.length > 0) {
const loop = (row, values, texts) => {
let value = !!values ? `${values},${row.value}` : row.value;
let text = !!texts ? `${texts} ${row.text}` : row.text;
if (row.children && row.children.length > 0) {
row.children.forEach(x => {
loop(x, value, text);
});
} else {
this.searchDatas.push({
value,
text
});
}
};
this.searchDatas = [];
this.localdata.forEach(x => {
loop(x);
});
}
},
getForm(name = 'uniForms') {
let parent = this.$parent;
let parentName = parent.$options.name;
while (parentName !== name) {
parent = parent.$parent;
if (!parent) return false;
parentName = parent.$options.name;
}
return parent;
},
show() {
this.isOpened = true;
this.$nextTick(() => {
this.$refs.pickerView.updateData({
treeData: this._treeData,
selected: this.selected,
selectedIndex: this.selectedIndex
});
});
},
hide() {
this.isOpened = false;
this.closeSearchDom();
},
handleInput() {
if (this.readonly) {
return;
}
this.show();
},
handleClose(e) {
this.hide();
},
ondatachange(e) {
this._treeData = this.$refs.pickerView._treeData;
},
onchange(e) {
this.hide();
this.inputSelected = e;
this._dispatchEvent(e);
},
_processReadonly(dataList, valueArray) {
var isTree = dataList.findIndex(item => {
return item.children;
});
if (isTree > -1) {
if (Array.isArray(valueArray)) {
let inputValue = valueArray[valueArray.length - 1];
if (typeof inputValue === 'object' && inputValue.value) {
inputValue = inputValue.value;
}
}
this.inputSelected = this._findNodePath(inputValue, this.localdata);
return;
}
let result = [];
for (let i = 0; i < valueArray.length; i++) {
var value = valueArray[i];
var item = dataList.find(v => {
return v.value == value;
});
if (item) {
result.push(item);
}
}
if (result.length) {
this.inputSelected = result;
}
},
_filterForArray(data, valueArray) {
var result = [];
for (let i = 0; i < valueArray.length; i++) {
var value = valueArray[i];
var found = data.find(item => {
return item.value == value;
});
if (found) {
result.push(found);
}
}
return result;
},
_dispatchEvent(selected) {
var value = new Array(selected.length);
for (var i = 0; i < selected.length; i++) {
value[i] = selected[i].value;
}
if (this.formItem) {
const item = selected[selected.length - 1];
this.formItem.setValue(item.value);
}
this.$emit('change', {
detail: {
value: selected
}
});
}
}
};
</script>
<style scoped>
.uni-data-tree {
position: relative;
font-size: 14px;
}
.error-text {
color: #dd524d;
}
.input-value {
display: flex;
flex-direction: row;
align-items: center;
flex-wrap: nowrap;
font-size: 14px;
line-height: 38px;
padding: 0 5px;
overflow: hidden;
/* #ifdef APP-NVUE */
height: 40px;
/* #endif */
}
.input-value-border {
border: 1px solid #e5e5e5;
border-radius: 5px;
}
.selected-area {
flex: 1;
overflow: hidden;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
}
.load-more {
margin-right: auto;
/* #ifdef APP-NVUE */
width: 40px;
/* #endif */
}
.selected-list {
display: flex;
flex-direction: row;
flex-wrap: nowrap;
padding: 0 5px;
}
.selected-item {
flex-direction: row;
padding: 0 1px;
white-space: nowrap;
}
.placeholder {
color: grey;
}
.input-split-line {
opacity: 0.5;
}
.arrow-area {
position: relative;
margin-left: auto;
width: 20px;
display: flex;
justify-content: center;
transform: rotate(-45deg);
transform-origin: center;
}
.input-arrow {
width: 7px;
height: 7px;
border-left: 1px solid #999;
border-bottom: 1px solid #999;
}
.uni-data-tree-cover {
position: fixed;
left: 0;
top: 0;
right: 0;
bottom: 0;
background-color: rgba(0, 0, 0, 0.4);
display: flex;
flex-direction: column;
z-index: 100;
}
.uni-data-tree-dialog {
position: fixed;
left: 0;
top: 20%;
right: 0;
bottom: 0;
background-color: #ffffff;
border-top-left-radius: 10px;
border-top-right-radius: 10px;
display: flex;
flex-direction: column;
z-index: 102;
overflow: hidden;
/* #ifdef APP-NVUE */
width: 750rpx;
/* #endif */
}
.dialog-caption {
position: relative;
display: flex;
flex-direction: row;
border-bottom: 1px solid #f0f0f0;
}
.title-area {
display: flex;
align-items: center;
margin: auto;
padding: 0 10px;
}
.dialog-title {
font-weight: bold;
line-height: 44px;
}
.dialog-close {
position: absolute;
top: 0;
right: 0;
bottom: 0;
display: flex;
flex-direction: row;
align-items: center;
padding: 0 15px;
}
.dialog-close-plus {
width: 16px;
height: 2px;
background-color: #666;
border-radius: 2px;
transform: rotate(45deg);
}
.dialog-close-rotate {
position: absolute;
transform: rotate(-45deg);
}
.picker-view {
flex: 1;
overflow: hidden;
}
/* #ifdef H5 */
@media all and (min-width: 768px) {
.uni-data-tree-cover {
background-color: transparent;
}
.uni-data-tree-dialog {
position: absolute;
top: 100%;
height: auto;
min-height: 400px;
max-height: 50vh;
background-color: #fff;
border-radius: 5px;
box-shadow: 0 0 20px 5px rgba(0, 0, 0, 0.3);
}
.dialog-caption {
display: none;
}
}
/* #endif */
</style>

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@ -0,0 +1,153 @@
<template>
<text v-if="text" :class="inverted ? 'uni-badge--' + type + ' uni-badge--' + size + ' uni-badge--' + type + '-inverted' : 'uni-badge--' + type + ' uni-badge--' + size"
:style="badgeStyle" class="uni-badge" @click="onClick()">{{ text }}</text>
</template>
<script>
/**
* Badge 数字角标
* @description 数字角标一般和其它控件列表9宫格等配合使用用于进行数量提示默认为实心灰色背景
* @tutorial https://ext.dcloud.net.cn/plugin?id=21
* @property {String} text 角标内容
* @property {String} type = [default|primary|success|warning|error] 颜色类型
* @value default 灰色
* @value primary 蓝色
* @value success 绿色
* @value warning 黄色
* @value error 红色
* @property {String} size = [normal|small] Badge 大小
* @value normal 一般尺寸
* @value small 小尺寸
* @property {String} inverted = [true|false] 是否无需背景颜色
* @event {Function} click 点击 Badge 触发事件
* @example <uni-badge text="1"></uni-badge>
*/
export default {
name: 'UniBadge',
props: {
type: {
type: String,
default: 'default'
},
inverted: {
type: Boolean,
default: false
},
text: {
type: [String, Number],
default: ''
},
size: {
type: String,
default: 'normal'
}
},
data() {
return {
badgeStyle: ''
};
},
watch: {
text() {
this.setStyle()
}
},
mounted() {
this.setStyle()
},
methods: {
setStyle() {
this.badgeStyle = `width: ${String(this.text).length * 8 + 12}px`
},
onClick() {
this.$emit('click');
}
}
};
</script>
<style lang="scss" scoped>
$bage-size: 12px;
$bage-small: scale(0.8);
$bage-height: 20px;
.uni-badge {
/* #ifndef APP-PLUS */
display: flex;
box-sizing: border-box;
overflow: hidden;
/* #endif */
justify-content: center;
flex-direction: row;
height: $bage-height;
line-height: $bage-height;
color: $uni-text-color;
border-radius: 100px;
background-color: $uni-bg-color-hover;
background-color: transparent;
text-align: center;
font-family: 'Helvetica Neue', Helvetica, sans-serif;
font-size: $bage-size;
padding: 0px 6px;
}
.uni-badge--inverted {
padding: 0 5px 0 0;
color: $uni-bg-color-hover;
}
.uni-badge--default {
color: $uni-text-color;
background-color: $uni-bg-color-hover;
}
.uni-badge--default-inverted {
color: $uni-text-color-grey;
background-color: transparent;
}
.uni-badge--primary {
color: $uni-text-color-inverse;
background-color: $uni-color-primary;
}
.uni-badge--primary-inverted {
color: $uni-color-primary;
background-color: transparent;
}
.uni-badge--success {
color: $uni-text-color-inverse;
background-color: $uni-color-success;
}
.uni-badge--success-inverted {
color: $uni-color-success;
background-color: transparent;
}
.uni-badge--warning {
color: $uni-text-color-inverse;
background-color: $uni-color-warning;
}
.uni-badge--warning-inverted {
color: $uni-color-warning;
background-color: transparent;
}
.uni-badge--error {
color: $uni-text-color-inverse;
background-color: $uni-color-error;
}
.uni-badge--error-inverted {
color: $uni-color-error;
background-color: transparent;
}
.uni-badge--small {
transform: $bage-small;
transform-origin: center center;
}
</style>

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@ -0,0 +1,468 @@
export default {
props: {
localdata: {
type: [Array, Object],
default () {
return []
}
},
collection: {
type: String,
default: ''
},
action: {
type: String,
default: ''
},
field: {
type: String,
default: ''
},
orderby: {
type: String,
default: ''
},
where: {
type: [String, Object],
default: ''
},
pageData: {
type: String,
default: 'add'
},
pageCurrent: {
type: Number,
default: 1
},
pageSize: {
type: Number,
default: 20
},
getcount: {
type: [Boolean, String],
default: false
},
getone: {
type: [Boolean, String],
default: false
},
gettree: {
type: [Boolean, String],
default: false
},
manual: {
type: Boolean,
default: false
},
value: {
type: [Array, String, Number],
default () {
return []
}
},
preload: {
type: Boolean,
default: false
},
stepSearh: {
type: Boolean,
default: true
},
selfField: {
type: String,
default: ''
},
parentField: {
type: String,
default: ''
},
multiple: {
type: Boolean,
default: false
}
},
data() {
return {
loading: false,
errorMessage: '',
loadMore: {
contentdown: '',
contentrefresh: '',
contentnomore: ''
},
dataList: [],
selected: [],
selectedIndex: 0,
page: {
current: this.pageCurrent,
size: this.pageSize,
count: 0
}
}
},
computed: {
isLocaldata() {
return this.localdata.length > 0
},
postField() {
return `${this.field}, ${this.parentField} as parent_value`
},
postWhere() {
let result = []
let selected = this.selected
result.push(`${this.parentField} == null`)
if (selected.length) {
for (var i = 0; i < selected.length - 1; i++) {
result.push(`${this.parentField} == '${selected[i].value}'`)
}
}
if (this.where) {
return `(${this.where}) && (${result.join(' || ')})`
}
return result.join(' || ')
},
nodeWhere() {
let result = []
let selected = this.selected
if (selected.length) {
result.push(`${this.parentField} == '${selected[selected.length - 1].value}'`)
}
if (this.where) {
return `(${this.where}) && (${result.join(' || ')})`
}
return result.join(' || ')
}
},
created() {
this.$watch(() => {
var al = [];
['pageCurrent',
'pageSize',
'value',
'localdata',
'collection',
'action',
'field',
'orderby',
'where',
'getont',
'getcount',
'gettree'
].forEach(key => {
al.push(this[key])
});
return al
}, (newValue, oldValue) => {
let needReset = false
for (let i = 2; i < newValue.length; i++) {
if (newValue[i] != oldValue[i]) {
needReset = true
break
}
}
if (newValue[0] != oldValue[0]) {
this.page.current = this.pageCurrent
}
this.page.size = this.pageSize
this.onPropsChange()
})
this._treeData = []
},
methods: {
onPropsChange() {
this._treeData = []
},
getCommand(options = {}) {
/* eslint-disable no-undef */
let db = uniCloud.database()
const action = options.action || this.action
if (action) {
db = db.action(action)
}
const collection = options.collection || this.collection
db = db.collection(collection)
const where = options.where || this.where
if (!(!where || !Object.keys(where).length)) {
db = db.where(where)
}
const field = options.field || this.field
if (field) {
db = db.field(field)
}
const orderby = options.orderby || this.orderby
if (orderby) {
db = db.orderBy(orderby)
}
const current = options.pageCurrent !== undefined ? options.pageCurrent : this.page.current
const size = options.pageSize !== undefined ? options.pageSize : this.page.size
const getCount = options.getcount !== undefined ? options.getcount : this.getcount
const getTree = options.gettree !== undefined ? options.gettree : this.gettree
const getOptions = {
getCount,
getTree
}
if (options.getTreePath) {
getOptions.getTreePath = options.getTreePath
}
db = db.skip(size * (current - 1)).limit(size).get(getOptions)
return db
},
getTreePath(callback) {
if (this.loading) {
return
}
this.loading = true
this.getCommand({
field: this.postField,
getTreePath: {
startWith: `${this.selfField}=='${this.value}'`
}
}).then((res) => {
this.loading = false
let treePath = []
this._extractTreePath(res.result.data, treePath)
this.selected = treePath
callback && callback()
}).catch((err) => {
this.loading = false
this.errorMessage = err
})
},
loadData() {
if (this.isLocaldata) {
this._processLocalData()
return
}
if (this.value.length) {
this._loadNodeData((data) => {
this._treeData = data
this._updateBindData()
this._updateSelected()
})
return
}
if (this.stepSearh) {
this._loadNodeData((data) => {
this._treeData = data
this._updateBindData()
})
} else {
this._loadAllData((data) => {
this._treeData = []
this._extractTree(data, this._treeData, null)
this._updateBindData()
})
}
},
_loadAllData(callback) {
if (this.loading) {
return
}
this.loading = true
this.getCommand({
field: this.postField,
gettree: true,
startwith: `${this.selfField}=='${this.value}'`
}).then((res) => {
this.loading = false
callback(res.result.data)
this.onDataChange()
}).catch((err) => {
this.loading = false
this.errorMessage = err
})
},
_loadNodeData(callback, pw) {
if (this.loading) {
return
}
this.loading = true
this.getCommand({
field: this.postField,
where: pw || this.postWhere,
pageSize: 500
}).then((res) => {
this.loading = false
callback(res.result.data)
this.onDataChange()
}).catch((err) => {
this.loading = false
this.errorMessage = err
})
},
_updateSelected() {
var dl = this.dataList
var sl = this.selected
for (var i = 0; i < sl.length; i++) {
var value = sl[i].value
var dl2 = dl[i]
for (var j = 0; j < dl2.length; j++) {
var item2 = dl2[j]
if (item2.value === value) {
sl[i].text = item2.text
break
}
}
}
},
_updateBindData(node) {
const {
dataList,
hasNodes
} = this._filterData(this._treeData, this.selected)
let isleaf = this._stepSearh === false && !hasNodes
if (node) {
node.isleaf = isleaf
}
this.dataList = dataList
this.selectedIndex = dataList.length - 1
if (!isleaf && this.selected.length < dataList.length) {
this.selected.push({
value: null,
text: "请选择"
})
}
return {
isleaf,
hasNodes
}
},
_filterData(data, paths) {
let dataList = []
let hasNodes = true
dataList.push(data.filter((item) => {
return item.parent_value === undefined
}))
for (let i = 0; i < paths.length; i++) {
var value = paths[i].value
var nodes = data.filter((item) => {
return item.parent_value === value
})
if (nodes.length) {
dataList.push(nodes)
} else {
hasNodes = false
}
}
return {
dataList,
hasNodes
}
},
_extractTree(nodes, result, parent_value) {
let list = result || []
for (let i = 0; i < nodes.length; i++) {
let node = nodes[i]
let child = {}
for (let key in node) {
if (key !== 'children') {
child[key] = node[key]
}
}
if (parent_value !== null) {
child.parent_value = parent_value
}
result.push(child)
let children = node.children
if (children) {
this._extractTree(children, result, node.value)
}
}
},
_extractTreePath(nodes, result) {
let list = result || []
for (let i = 0; i < nodes.length; i++) {
let node = nodes[i]
let child = {}
for (let key in node) {
if (key !== 'children') {
child[key] = node[key]
}
}
result.push(child)
let children = node.children
if (children) {
this._extractTreePath(children, result)
}
}
},
_findNodePath(key, nodes, path = []) {
for (let i = 0; i < nodes.length; i++) {
let {
value,
text,
children
} = nodes[i]
path.push({
value,
text
})
if (value === key) {
return path
}
if (children) {
const p = this._findNodePath(key, children, path)
if (p.length) {
return p
}
}
path.pop()
}
return []
},
_processLocalData() {
this._treeData = []
this._extractTree(this.localdata, this._treeData)
var inputValue = this.value
if (inputValue === undefined) {
return
}
if (Array.isArray(inputValue)) {
inputValue = inputValue[inputValue.length - 1]
if (typeof inputValue === 'object' && inputValue.value) {
inputValue = inputValue.value
}
}
this.selected = this._findNodePath(inputValue, this.localdata)
}
}
}

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<template>
<view class="uni-data-pickerview">
<scroll-view class="selected-area" scroll-x="true" scroll-y="false" :show-scrollbar="false">
<view class="selected-list">
<view class="selected-item" :class="{'selected-item-active':index==selectedIndex}" v-for="(item,index) in selected"
:key="index" v-if="item.text" @click="handleSelect(index)">
<text class="">{{item.text}}</text>
</view>
</view>
</scroll-view>
<view class="tab-c">
<scroll-view class="list" v-for="(child, i) in dataList" :key="i" v-if="i==selectedIndex" :scroll-y="true">
<view class="item" :class="{'is-disabled': !!item.disable}" v-for="(item, j) in child" :key="j" @click="handleNodeClick(item, i, j)">
<text class="item-text">{{item.text}}</text>
<view class="check" v-if="selected.length > i && item.value == selected[i].value"></view>
</view>
</scroll-view>
<view class="loading-cover" v-if="loading">
<uni-load-more class="load-more" :contentText="loadMore" status="loading"></uni-load-more>
</view>
<view class="error-message" v-if="errorMessage">
<text class="error-text">{{errorMessage}}</text>
</view>
</view>
</view>
</template>
<script>
import dataPicker from "./uni-data-picker.js"
/**
* uni-data-pickerview
* @description uni-data-pickerview
* @tutorial https://uniapp.dcloud.net.cn/uniCloud/uni-data-picker
* @property {Array} localdata 本地数据参考
* @property {Boolean} step-searh = [true|false] 是否分布查询
* @value true 启用分布查询仅查询当前选中节点
* @value false 关闭分布查询一次查询出所有数据
* @property {String|DBFieldString} self-field 分布查询当前字段名称
* @property {String|DBFieldString} parent-field 分布查询父字段名称
* @property {String|DBCollectionString} collection 表名
* @property {String|DBFieldString} field 查询字段多个字段用 `,` 分割
* @property {String} orderby 排序字段及正序倒叙设置
* @property {String|JQLString} where 查询条件
*/
export default {
name: 'UniDataPickerView',
mixins: [dataPicker],
props: {
managedMode: {
type: Boolean,
default: false
}
},
data() {
return {}
},
created() {
if (this.managedMode) {
return
}
this.$nextTick(() => {
this.load()
})
},
methods: {
onPropsChange() {
this._treeData = []
this.selectedIndex = 0
this.load()
},
load() {
if (this.isLocaldata) {
this.loadData()
} else if (this.value.length) {
this.getTreePath((res) => {
this.loadData()
})
}
},
handleSelect(index) {
this.selectedIndex = index
},
handleNodeClick(item, i, j) {
if (item.disable) {
return
}
const node = this.dataList[i][j]
const {
value,
text
} = node
if (i < this.selected.length - 1) {
this.selected.splice(i, this.selected.length - i)
this.selected.push(node)
} else if (i === this.selected.length - 1) {
this.selected[i] = node
}
if (node.isleaf) {
this.onSelectedChange(node, node.isleaf)
return
}
const {
isleaf,
hasNodes
} = this._updateBindData()
if (this.isLocaldata && (!hasNodes || isleaf)) {
this.onSelectedChange(node, true)
return
}
if (!isleaf && !hasNodes) {
this._loadNodeData((data) => {
if (!data.length) {
node.isleaf = true
} else {
this._treeData.push(...data)
this._updateBindData(node)
}
this.onSelectedChange(node, node.isleaf)
}, this.nodeWhere)
return
}
this.onSelectedChange(node, false)
},
updateData(data) {
this._treeData = data.treeData
this.selected = data.selected
if (!this._treeData.length) {
this.loadData()
} else {
//this.selected = data.selected
this._updateBindData()
}
},
onDataChange() {
this.$emit('datachange')
},
onSelectedChange(node, isleaf) {
if (isleaf) {
this._dispatchEvent()
} else if (node) {
this.$emit('nodeclick', node)
}
},
_dispatchEvent() {
this.$emit('change', this.selected.slice(0))
}
}
}
</script>
<style scoped>
.uni-data-pickerview {
flex: 1;
display: flex;
flex-direction: column;
overflow: hidden;
height: 100%;
}
.error-text {
color: #DD524D;
}
.loading-cover {
position: absolute;
left: 0;
top: 0;
right: 0;
bottom: 0;
background-color: rgba(255, 255, 255, .5);
display: flex;
flex-direction: column;
align-items: center;
z-index: 1001;
}
.load-more {
margin: auto;
}
.error-message {
background-color: #fff;
position: absolute;
left: 0;
top: 0;
right: 0;
bottom: 0;
padding: 15px;
opacity: .9;
z-index: 102;
}
/* #ifdef APP-NVUE */
.selected-area {
width: 750rpx;
}
/* #endif */
.selected-list {
display: flex;
flex-direction: row;
flex-wrap: nowrap;
padding: 0 5px;
border-bottom: 1px solid #f8f8f8;
}
.selected-item {
margin-left: 10px;
margin-right: 10px;
padding: 12px 0;
white-space: nowrap;
}
.selected-item-active {
border-bottom: 2px solid #007aff;
}
.selected-item-text {
color: #007aff;
}
.tab-c {
position: relative;
flex: 1;
display: flex;
flex-direction: row;
overflow: hidden;
}
.list {
flex: 1;
}
.item {
padding: 12px 15px;
border-bottom: 1px solid #f0f0f0;
display: flex;
flex-direction: row;
}
.is-disabled {
opacity: .5;
}
.item-text {
flex: 1;
color: #333333;
}
.check {
margin-right: 5px;
border: 2px solid #007aff;
border-left: 0;
border-top: 0;
height: 12px;
width: 6px;
transform-origin: center;
transition: all 0.3s;
transform: rotate(45deg);
}
</style>

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/**
* @desc 函数防抖
* @param func 目标函数
* @param wait 延迟执行毫秒数
* @param immediate true - 立即执行 false - 延迟执行
*/
export const debounce = function(func, wait = 1000, immediate = true) {
let timer;
console.log(1);
return function() {
console.log(123);
let context = this,
args = arguments;
if (timer) clearTimeout(timer);
if (immediate) {
let callNow = !timer;
timer = setTimeout(() => {
timer = null;
}, wait);
if (callNow) func.apply(context, args);
} else {
timer = setTimeout(() => {
func.apply(context, args);
}, wait)
}
}
}
/**
* @desc 函数节流
* @param func 函数
* @param wait 延迟执行毫秒数
* @param type 1 使用表时间戳在时间段开始的时候触发 2 使用表定时器在时间段结束的时候触发
*/
export const throttle = (func, wait = 1000, type = 1) => {
let previous = 0;
let timeout;
return function() {
let context = this;
let args = arguments;
if (type === 1) {
let now = Date.now();
if (now - previous > wait) {
func.apply(context, args);
previous = now;
}
} else if (type === 2) {
if (!timeout) {
timeout = setTimeout(() => {
timeout = null;
func.apply(context, args)
}, wait)
}
}
}
}

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<template>
<view class="uni-easyinput" :class="{'uni-easyinput-error':msg}" :style="{color:inputBorder && msg?'#dd524d':styles.color}">
<view class="uni-easyinput__content" :class="{'is-input-border':inputBorder ,'is-input-error-border':inputBorder && msg,'is-textarea':type==='textarea','is-disabled':disabled}"
:style="{'border-color':inputBorder && msg?'#dd524d':styles.borderColor,'background-color':disabled?styles.disableColor:'#fff'}">
<uni-icons v-if="prefixIcon" class="content-clear-icon" :type="prefixIcon" color="#c0c4cc" @click="onClickIcon('prefix')"></uni-icons>
<textarea v-if="type === 'textarea'" class="uni-easyinput__content-textarea" :class="{'input-padding':inputBorder}"
:name="name" :value="val" :placeholder="placeholder" :placeholderStyle="placeholderStyle" :disabled="disabled"
:maxlength="inputMaxlength" :focus="focused" :autoHeight="autoHeight" @input="onInput" @blur="onBlur" @focus="onFocus"
@confirm="onConfirm"></textarea>
<input v-else :type="type === 'password'?'text':type" class="uni-easyinput__content-input" :style="{
'padding-right':type === 'password' ||clearable || prefixIcon?'':'10px',
'padding-left':prefixIcon?'':'10px'
}"
:name="name" :value="val" :password="!showPassword && type === 'password'" :placeholder="placeholder"
:placeholderStyle="placeholderStyle" :disabled="disabled" :maxlength="inputMaxlength" :focus="focused" @focus="onFocus"
@blur="onBlur" @input="onInput" @confirm="onConfirm" />
<template v-if="type === 'password'">
<uni-icons v-if="val != '' " class="content-clear-icon" :class="{'is-textarea-icon':type==='textarea'}" :type="showPassword?'eye-slash-filled':'eye-filled'"
:size="18" color="#c0c4cc" @click="onEyes"></uni-icons>
</template>
<template v-else-if="suffixIcon">
<uni-icons v-if="suffixIcon" class="content-clear-icon" :type="suffixIcon" color="#c0c4cc" @click="onClickIcon('suffix')"></uni-icons>
</template>
<template v-else>
<uni-icons class="content-clear-icon" :class="{'is-textarea-icon':type==='textarea'}" type="clear" :size="clearSize"
v-if="clearable && focused && val " color="#c0c4cc" @click="onClear"></uni-icons>
</template>
</view>
</view>
</template>
<script>
/**
* Field 输入框
* @description 此组件可以实现表单的输入与校验包括 "text" "textarea" 类型
* @tutorial https://ext.dcloud.net.cn/plugin?id=21001
* @property {String| Number} value 输入内容
* @property {String } type 输入框的类型默认text password/text/textarea/..
* @value text 文本输入键盘
* @value textarea 多行文本输入键盘
* @value password 密码输入键盘
* @value number 数字输入键盘注意iOS上app-vue弹出的数字键盘并非9宫格方式
* @value idcard 身份证输入键盘支付宝百度QQ小程序
* @value digit 带小数点的数字键盘 App的nvue页面微信支付宝百度头条QQ小程序支持
* @property {Boolean} clearable 是否显示右侧清空内容的图标控件(输入框有内容且获得焦点时才显示)点击可清空输入框内容默认true
* @property {Boolean} autoHeight 是否自动增高输入区域type为textarea时有效默认true
* @property {String } placeholder 输入框的提示文字
* @property {String } placeholderStyle placeholder的样式(内联样式字符串)"color: #ddd"
* @property {Boolean} focus 是否自动获得焦点默认false
* @property {Boolean} disabled 是否不可输入默认false
* @property {Number } maxlength 最大输入长度设置为 -1 的时候不限制最大长度默认140
* @property {String } confirmType 设置键盘右下角按钮的文字仅在type="text"时生效默认done
* @property {Number } clearSize 清除图标的大小单位px默认15
* @property {String} prefixIcon 输入框头部图标
* @property {String} suffixIcon 输入框尾部图标
* @property {Boolean} trim 是否自动去除两端的空格
* @property {Boolean} inputBorder 是否显示input输入框的边框默认false
* @property {Object} styles 自定义颜色
* @event {Function} input 输入框内容发生变化时触发
* @event {Function} focus 输入框获得焦点时触发
* @event {Function} blur 输入框失去焦点时触发
* @event {Function} confirm 点击完成按钮时触发
* @event {Function} iconClick 点击图标时触发
* @example <uni-easyinput v-model="mobile"></uni-easyinput>
*/
import {
debounce,
throttle
} from './common.js'
export default {
name: 'uni-easyinput',
props: {
name: String,
value: [Number, String],
type: {
type: String,
default: 'text'
},
clearable: {
type: Boolean,
default: true
},
autoHeight: {
type: Boolean,
default: false
},
placeholder: String,
placeholderStyle: String,
focus: {
type: Boolean,
default: false
},
disabled: {
type: Boolean,
default: false
},
maxlength: {
type: [Number, String],
default: 140
},
confirmType: {
type: String,
default: 'done'
},
//
clearSize: {
type: [Number, String],
default: 15
},
// input
inputBorder: {
type: Boolean,
default: true
},
prefixIcon: {
type: String,
default: ''
},
suffixIcon: {
type: String,
default: ''
},
//
trim: {
type: Boolean,
default: true
},
//
styles: {
type: Object,
default () {
return {
color: '#333',
disableColor: '#eee',
borderColor: '#e5e5e5'
}
}
}
},
data() {
return {
focused: false,
errMsg: '',
val: '',
showMsg: '',
border: false,
isFirstBorder: false,
showClearIcon: false,
showPassword: false
};
},
computed: {
msg() {
return this.errorMessage || this.errMsg;
},
// uniappinputmaxlength
inputMaxlength() {
return Number(this.maxlength);
},
},
watch: {
value(newVal) {
if (this.errMsg) this.errMsg = ''
this.val = newVal
if (this.formItem) {
this.formItem.setValue(newVal)
}
},
focus(newVal) {
this.$nextTick(() => {
this.focused = this.focus
})
}
},
created() {
this.val = this.value
this.form = this.getForm('uniForms')
this.formItem = this.getForm('uniFormsItem')
if (this.formItem) {
if (this.formItem.name) {
this.rename = this.formItem.name
this.form.inputChildrens.push(this)
}
}
},
mounted() {
// this.onInput = throttle(this.input, 500)
this.$nextTick(() => {
this.focused = this.focus
})
},
methods: {
/**
* 初始化变量值
*/
init() {
},
onClickIcon(type) {
this.$emit('iconClick', type)
},
/**
* 获取父元素实例
*/
getForm(name = 'uniForms') {
let parent = this.$parent;
let parentName = parent.$options.name;
while (parentName !== name) {
parent = parent.$parent;
if (!parent) return false;
parentName = parent.$options.name;
}
return parent;
},
onEyes() {
this.showPassword = !this.showPassword
},
onInput(event) {
let value = event.detail.value;
//
if (this.trim) value = this.trimStr(value);
if (this.errMsg) this.errMsg = ''
this.val = value
this.$emit('input', value);
},
onFocus(event) {
this.focused = true;
this.$emit('focus', event);
},
onBlur(event) {
let value = event.detail.value;
// 使@touchstarthx2.8.4
// @blur
setTimeout(() => {
this.focused = false;
}, 100);
this.$emit('blur', event);
},
onConfirm(e) {
this.$emit('confirm', e.detail.value);
},
onClear(event) {
this.val = '';
this.$emit('input', '');
},
fieldClick() {
this.$emit('click');
},
trimStr(str, pos = 'both') {
if (pos == 'both') {
return str.replace(/^\s+|\s+$/g, '');
} else if (pos == 'left') {
return str.replace(/^\s*/, '');
} else if (pos == 'right') {
return str.replace(/(\s*$)/g, '');
} else if (pos == 'all') {
return str.replace(/\s+/g, '');
} else {
return str;
}
}
}
};
</script>
<style lang="scss" scoped>
.uni-easyinput {
/* #ifndef APP-NVUE */
width: 100%;
/* #endif */
flex: 1;
position: relative;
// padding: 16px 14px;
text-align: left;
color: #333;
font-size: 14px;
}
.uni-easyinput__content {
flex: 1;
/* #ifndef APP-NVUE */
width: 100%;
display: flex;
/* #endif */
flex-direction: row;
align-items: center;
box-sizing: border-box;
min-height: 36px;
}
.uni-easyinput__content-input {
position: relative;
overflow: hidden;
flex: 1;
width: auto;
line-height: 2;
font-size: 14px;
// padding-right: 10px;
}
.is-textarea {
align-items: flex-start;
}
.is-textarea-icon {
margin-top: 5px;
}
.uni-easyinput__content-textarea {
position: relative;
overflow: hidden;
flex: 1;
width: auto;
line-height: 1.5;
font-size: 14px;
// padding-right: 10px;
padding-top: 6px;
padding-bottom: 10px;
// box-sizing: border-box;
min-height: 80px;
height: 80px;
}
.input-padding {
padding-left: 10px;
}
.content-clear-icon {
padding: 0 5px;
}
.label-icon {
margin-right: 5px;
margin-top: -1px;
}
//
.is-input-border {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
align-items: center;
border: 1px solid $uni-border-color;
border-radius: 4px;
box-sizing: border-box;
}
.uni-easyinput__right {
// margin-left: 5px;
}
//
.is-required {
color: $uni-color-error;
}
.uni-error-message {
position: absolute;
bottom: -17px;
left: 0;
line-height: 12px;
color: $uni-color-error;
font-size: 12px;
text-align: left;
}
.uni-error-msg--boeder {
position: relative;
bottom: 0;
line-height: 22px;
}
.is-input-error-border {
border-color: $uni-color-error;
}
.uni-easyinput--border {
margin-bottom: 0;
padding: 10px 15px;
// padding-bottom: 0;
border-top: 1px #eee solid;
}
.uni-easyinput-error {
padding-bottom: 0;
}
.is-first-border {
border: none;
}
.is-disabled {
background-color: #eee;
}
</style>

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export default {
"pulldown": "\ue588",
"refreshempty": "\ue461",
"back": "\ue471",
"forward": "\ue470",
"more": "\ue507",
"more-filled": "\ue537",
"scan": "\ue612",
"qq": "\ue264",
"weibo": "\ue260",
"weixin": "\ue261",
"pengyouquan": "\ue262",
"loop": "\ue565",
"refresh": "\ue407",
"refresh-filled": "\ue437",
"arrowthindown": "\ue585",
"arrowthinleft": "\ue586",
"arrowthinright": "\ue587",
"arrowthinup": "\ue584",
"undo-filled": "\ue7d6",
"undo": "\ue406",
"redo": "\ue405",
"redo-filled": "\ue7d9",
"bars": "\ue563",
"chatboxes": "\ue203",
"camera": "\ue301",
"chatboxes-filled": "\ue233",
"camera-filled": "\ue7ef",
"cart-filled": "\ue7f4",
"cart": "\ue7f5",
"checkbox-filled": "\ue442",
"checkbox": "\ue7fa",
"arrowleft": "\ue582",
"arrowdown": "\ue581",
"arrowright": "\ue583",
"smallcircle-filled": "\ue801",
"arrowup": "\ue580",
"circle": "\ue411",
"eye-filled": "\ue568",
"eye-slash-filled": "\ue822",
"eye-slash": "\ue823",
"eye": "\ue824",
"flag-filled": "\ue825",
"flag": "\ue508",
"gear-filled": "\ue532",
"reload": "\ue462",
"gear": "\ue502",
"hand-thumbsdown-filled": "\ue83b",
"hand-thumbsdown": "\ue83c",
"hand-thumbsup-filled": "\ue83d",
"heart-filled": "\ue83e",
"hand-thumbsup": "\ue83f",
"heart": "\ue840",
"home": "\ue500",
"info": "\ue504",
"home-filled": "\ue530",
"info-filled": "\ue534",
"circle-filled": "\ue441",
"chat-filled": "\ue847",
"chat": "\ue263",
"mail-open-filled": "\ue84d",
"email-filled": "\ue231",
"mail-open": "\ue84e",
"email": "\ue201",
"checkmarkempty": "\ue472",
"list": "\ue562",
"locked-filled": "\ue856",
"locked": "\ue506",
"map-filled": "\ue85c",
"map-pin": "\ue85e",
"map-pin-ellipse": "\ue864",
"map": "\ue364",
"minus-filled": "\ue440",
"mic-filled": "\ue332",
"minus": "\ue410",
"micoff": "\ue360",
"mic": "\ue302",
"clear": "\ue434",
"smallcircle": "\ue868",
"close": "\ue404",
"closeempty": "\ue460",
"paperclip": "\ue567",
"paperplane": "\ue503",
"paperplane-filled": "\ue86e",
"person-filled": "\ue131",
"contact-filled": "\ue130",
"person": "\ue101",
"contact": "\ue100",
"images-filled": "\ue87a",
"phone": "\ue200",
"images": "\ue87b",
"image": "\ue363",
"image-filled": "\ue877",
"location-filled": "\ue333",
"location": "\ue303",
"plus-filled": "\ue439",
"plus": "\ue409",
"plusempty": "\ue468",
"help-filled": "\ue535",
"help": "\ue505",
"navigate-filled": "\ue884",
"navigate": "\ue501",
"mic-slash-filled": "\ue892",
"search": "\ue466",
"settings": "\ue560",
"sound": "\ue590",
"sound-filled": "\ue8a1",
"spinner-cycle": "\ue465",
"download-filled": "\ue8a4",
"personadd-filled": "\ue132",
"videocam-filled": "\ue8af",
"personadd": "\ue102",
"upload": "\ue402",
"upload-filled": "\ue8b1",
"starhalf": "\ue463",
"star-filled": "\ue438",
"star": "\ue408",
"trash": "\ue401",
"phone-filled": "\ue230",
"compose": "\ue400",
"videocam": "\ue300",
"trash-filled": "\ue8dc",
"download": "\ue403",
"chatbubble-filled": "\ue232",
"chatbubble": "\ue202",
"cloud-download": "\ue8e4",
"cloud-upload-filled": "\ue8e5",
"cloud-upload": "\ue8e6",
"cloud-download-filled": "\ue8e9",
"headphones":"\ue8bf",
"shop":"\ue609"
}

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<template>
<!-- #ifdef APP-NVUE -->
<cell>
<!-- #endif -->
<view
:class="{ 'uni-list-item--disabled': disabled }"
:hover-class="(!clickable && !link) || disabled || showSwitch ? '' : 'uni-list-item--hover'"
class="uni-list-item"
@click.stop="onClick"
>
<view v-if="!isFirstChild" class="border--left" :class="{ 'uni-list--border': border }"></view>
<view class="uni-list-item__container" :class="{ 'container--right': showArrow || link, 'flex--direction': direction === 'column' }">
<slot name="header">
<view class="uni-list-item__header">
<view v-if="thumb" class="uni-list-item__icon"><image :src="thumb" class="uni-list-item__icon-img" :class="['uni-list--' + thumbSize]" /></view>
<view v-else-if="showExtraIcon" class="uni-list-item__icon"><uni-icons :color="extraIcon.color" :size="extraIcon.size" :type="extraIcon.type" /></view>
</view>
</slot>
<slot name="body">
<view class="uni-list-item__content" :class="{ 'uni-list-item__content--center': thumb || showExtraIcon || showBadge || showSwitch }">
<text v-if="title" class="uni-list-item__content-title" :class="[ellipsis !== 0 && ellipsis <= 2 ? 'uni-ellipsis-' + ellipsis : '']">{{ title }}</text>
<text v-if="note" class="uni-list-item__content-note">{{ note }}</text>
</view>
</slot>
<slot name="footer">
<view v-if="rightText || showBadge || showSwitch" class="uni-list-item__extra" :class="{ 'flex--justify': direction === 'column' }">
<text v-if="rightText" class="uni-list-item__extra-text">{{ rightText }}</text>
<uni-badge v-if="showBadge" :type="badgeType" :text="badgeText" />
<switch v-if="showSwitch" :disabled="disabled" :checked="switchChecked" @change="onSwitchChange" />
</view>
</slot>
</view>
<uni-icons v-if="showArrow || link" :size="16" class="uni-icon-wrapper" color="#bbb" type="arrowright" />
</view>
<!-- #ifdef APP-NVUE -->
</cell>
<!-- #endif -->
</template>
<script>
import uniIcons from '../uni-icons/uni-icons.vue';
import uniBadge from '../uni-badge/uni-badge.vue';
/**
* ListItem 列表子组件
* @description 列表子组件
* @tutorial https://ext.dcloud.net.cn/plugin?id=24
* @property {String} title 标题
* @property {String} note 描述
* @property {String} thumb 左侧缩略图若thumb有值则不会显示扩展图标
* @property {String} thumbSize = [lg|base|sm] 略缩图大小
* @value lg 大图
* @value base 一般
* @value sm 小图
* @property {String} badgeText 数字角标内容
* @property {String} badgeType 数字角标类型参考[uni-icons](https://ext.dcloud.net.cn/plugin?id=21)
* @property {String} rightText 右侧文字内容
* @property {Boolean} disabled = [true|false] 是否禁用
* @property {Boolean} clickable = [true|false] 是否开启点击反馈
* @property {String} link = [navigateTo|redirectTo|reLaunch|switchTab] 是否展示右侧箭头并开启点击反馈
* @value navigateTo uni.navigateTo()
* @value redirectTo uni.redirectTo()
* @value reLaunch uni.reLaunch()
* @value switchTab uni.switchTab()
* @property {String | PageURIString} to 跳转目标页面
* @property {Boolean} showBadge = [true|false] 是否显示数字角标
* @property {Boolean} showSwitch = [true|false] 是否显示Switch
* @property {Boolean} switchChecked = [true|false] Switch是否被选中
* @property {Boolean} showExtraIcon = [true|false] 左侧是否显示扩展图标
* @property {Object} extraIcon 扩展图标参数格式为 {color: '#4cd964',size: '22',type: 'spinner'}
* @property {String} direction = [row|column] 排版方向
* @value row 水平排列
* @value column 垂直排列
* @event {Function} click 点击 uniListItem 触发事件
* @event {Function} switchChange 点击切换 Switch 时触发
*/
export default {
name: 'UniListItem',
components: {
uniIcons,
uniBadge
},
props: {
direction: {
type: String,
default: 'row'
},
title: {
type: String,
default: ''
},
note: {
type: String,
default: ''
},
ellipsis: {
type: [Number],
default: 0
},
disabled: {
type: [Boolean, String],
default: false
},
clickable: {
type: Boolean,
default: false
},
showArrow: {
type: [Boolean, String],
default: false
},
link: {
type: [Boolean, String],
default: false
},
to: {
type: String,
default: ''
},
showBadge: {
type: [Boolean, String],
default: false
},
showSwitch: {
type: [Boolean, String],
default: false
},
switchChecked: {
type: [Boolean, String],
default: false
},
badgeText: {
type: String,
default: ''
},
badgeType: {
type: String,
default: 'success'
},
rightText: {
type: String,
default: ''
},
thumb: {
type: String,
default: ''
},
thumbSize: {
type: String,
default: 'base'
},
showExtraIcon: {
type: [Boolean, String],
default: false
},
extraIcon: {
type: Object,
default() {
return {
type: 'contact',
color: '#000000',
size: 20
};
}
},
border: {
type: Boolean,
default: true
}
},
// inject: ['list'],
data() {
return {
isFirstChild: false
};
},
mounted() {
this.list = this.getForm()
// uni-list
if(this.list){
if (!this.list.firstChildAppend) {
this.list.firstChildAppend = true;
this.isFirstChild = true;
}
}
},
methods: {
/**
* 获取父元素实例
*/
getForm(name = 'uniList') {
let parent = this.$parent;
let parentName = parent.$options.name;
while (parentName !== name) {
parent = parent.$parent;
if (!parent) return false
parentName = parent.$options.name;
}
return parent;
},
onClick() {
if (this.to !== '') {
this.openPage();
return;
}
if (this.clickable || this.link) {
this.$emit('click', {
data: {}
});
}
},
onSwitchChange(e) {
this.$emit('switchChange', e.detail);
},
openPage() {
if (['navigateTo', 'redirectTo', 'reLaunch', 'switchTab'].indexOf(this.link) !== -1) {
this.pageApi(this.link);
} else {
this.pageApi('navigateTo');
}
},
pageApi(api) {
uni[api]({
url: this.to,
success: res => {
this.$emit('click', {
data: res
});
},
fail: err => {
this.$emit('click', {
data: err
});
console.error(err.errMsg);
}
});
}
}
};
</script>
<style lang="scss">
$list-item-pd: $uni-spacing-col-lg $uni-spacing-row-lg;
.uni-list-item {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
font-size: $uni-font-size-lg;
position: relative;
justify-content: space-between;
background-color: #fff;
flex-direction: row;
}
.uni-list-item--disabled {
opacity: 0.3;
}
.uni-list-item--hover {
background-color: $uni-bg-color-hover;
}
.uni-list-item__container {
position: relative;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
padding: $list-item-pd;
padding-left: $uni-spacing-row-lg;
flex: 1;
overflow: hidden;
// align-items: center;
}
.container--right {
padding-right: 0;
}
// .border--left {
// margin-left: $uni-spacing-row-lg;
// }
.uni-list--border {
position: absolute;
top: 0;
right: 0;
left: 0;
/* #ifdef APP-NVUE */
border-top-color: $uni-border-color;
border-top-style: solid;
border-top-width: 0.5px;
/* #endif */
}
/* #ifndef APP-NVUE */
.uni-list--border:after {
position: absolute;
top: 0;
right: 0;
left: 0;
height: 1px;
content: '';
-webkit-transform: scaleY(0.5);
transform: scaleY(0.5);
background-color: $uni-border-color;
}
/* #endif */
.uni-list-item__content {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
padding-right: 8px;
flex: 1;
color: #3b4144;
// overflow: hidden;
flex-direction: column;
justify-content: space-between;
overflow: hidden;
}
.uni-list-item__content--center {
justify-content: center;
}
.uni-list-item__content-title {
font-size: $uni-font-size-base;
color: #3b4144;
overflow: hidden;
}
.uni-list-item__content-note {
margin-top: 6rpx;
color: $uni-text-color-grey;
font-size: $uni-font-size-sm;
overflow: hidden;
}
.uni-list-item__extra {
// width: 25%;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
justify-content: flex-end;
align-items: center;
}
.uni-list-item__header {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
align-items: center;
}
.uni-list-item__icon {
margin-right: 18rpx;
flex-direction: row;
justify-content: center;
align-items: center;
}
.uni-list-item__icon-img {
/* #ifndef APP-NVUE */
display: block;
/* #endif */
height: $uni-img-size-base;
width: $uni-img-size-base;
}
.uni-icon-wrapper {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
align-items: center;
padding: 0 10px;
}
.flex--direction {
flex-direction: column;
/* #ifndef APP-NVUE */
align-items: initial;
/* #endif */
}
.flex--justify {
/* #ifndef APP-NVUE */
justify-content: initial;
/* #endif */
}
.uni-list--lg {
height: $uni-img-size-lg;
width: $uni-img-size-lg;
}
.uni-list--base {
height: $uni-img-size-base;
width: $uni-img-size-base;
}
.uni-list--sm {
height: $uni-img-size-sm;
width: $uni-img-size-sm;
}
.uni-list-item__extra-text {
color: $uni-text-color-grey;
font-size: $uni-font-size-sm;
}
.uni-ellipsis-1 {
/* #ifndef APP-NVUE */
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
/* #endif */
/* #ifdef APP-NVUE */
lines: 1;
/* #endif */
}
.uni-ellipsis-2 {
/* #ifndef APP-NVUE */
overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
/* #endif */
/* #ifdef APP-NVUE */
lines: 2;
/* #endif */
}
</style>

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{
"id": "29",
"name": "LoadMore",
"desc": "加载更多",
"url": "load-more",
"type": "功能组件",
"edition": "1.1.5",
"path": "https://ext.dcloud.net.cn/plugin?id=29",
"update_log": "- 新增 颜色大小等配置项"
}

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{
"name" : "",
"appid" : "",
"description": "应用描述",
"versionName": "1.0.0",
"versionCode": "100",
"transformPx": false,
/* 5+App */
"app-plus": {
"usingComponents": true,
"splashscreen": {
"alwaysShowBeforeRender": true,
"waiting": true,
"autoclose": true,
"delay": 0
},
"modules": {
"OAuth": {},
"Payment": {},
"Push": {},
"Share": {},
"Speech": {},
"VideoPlayer": {}
},
/* */
"distribute": {
/* android */
"android": {
"permissions": [
"<uses-feature android:name=\"android.hardware.camera\"/>",
"<uses-feature android:name=\"android.hardware.camera.autofocus\"/>",
"<uses-permission android:name=\"android.permission.ACCESS_COARSE_LOCATION\"/>",
"<uses-permission android:name=\"android.permission.VIBRATE\"/>",
"<uses-permission android:name=\"android.permission.ACCESS_FINE_LOCATION\"/>",
"<uses-permission android:name=\"android.permission.ACCESS_MOCK_LOCATION\"/>",
"<uses-permission android:name=\"android.permission.ACCESS_NETWORK_STATE\"/>",
"<uses-permission android:name=\"android.permission.ACCESS_WIFI_STATE\"/>",
"<uses-permission android:name=\"android.permission.CALL_PHONE\"/>",
"<uses-permission android:name=\"android.permission.CAMERA\"/>",
"<uses-permission android:name=\"android.permission.CHANGE_NETWORK_STATE\"/>",
"<uses-permission android:name=\"android.permission.CHANGE_WIFI_STATE\"/>",
"<uses-permission android:name=\"android.permission.FLASHLIGHT\"/>",
"<uses-permission android:name=\"android.permission.GET_ACCOUNTS\"/>",
"<uses-permission android:name=\"android.permission.GET_TASKS\"/>",
"<uses-permission android:name=\"android.permission.INTERNET\"/>",
"<uses-permission android:name=\"android.permission.MODIFY_AUDIO_SETTINGS\"/>",
"<uses-permission android:name=\"android.permission.MOUNT_UNMOUNT_FILESYSTEMS\"/>",
"<uses-permission android:name=\"android.permission.READ_CONTACTS\"/>",
"<uses-permission android:name=\"android.permission.READ_LOGS\"/>",
"<uses-permission android:name=\"android.permission.READ_PHONE_STATE\"/>",
"<uses-permission android:name=\"android.permission.READ_SMS\"/>",
"<uses-permission android:name=\"android.permission.RECEIVE_BOOT_COMPLETED\"/>",
"<uses-permission android:name=\"android.permission.RECORD_AUDIO\"/>",
"<uses-permission android:name=\"android.permission.SEND_SMS\"/>",
"<uses-permission android:name=\"android.permission.SYSTEM_ALERT_WINDOW\"/>",
"<uses-permission android:name=\"android.permission.VIBRATE\"/>",
"<uses-permission android:name=\"android.permission.WAKE_LOCK\"/>",
"<uses-permission android:name=\"android.permission.WRITE_CONTACTS\"/>",
"<uses-permission android:name=\"android.permission.WRITE_EXTERNAL_STORAGE\"/>",
"<uses-permission android:name=\"android.permission.WRITE_SETTINGS\"/>",
"<uses-permission android:name=\"android.permission.WRITE_SMS\"/>",
"<uses-permission android:name=\"android.permission.RECEIVE_USER_PRESENT\"/>"
]
},
/* ios */
"ios": {
"UIBackgroundModes": ["audio"]
},
/* SDK */
"sdkConfigs": {
"speech": {
"ifly": {}
}
},
"orientation": ["portrait-primary"]
}
},
/* */
"quickapp": {},
/* */
"mp-weixin": {
"appid": "",
"setting": {
"urlCheck": false
},
"usingComponents": true
},
"h5": {
"template": "template.h5.html",
"router": {
"mode": "history",
"base": "/h5/"
}
}
}

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{
"id": "song-data-picker",
"name": "基于DataPickeruni-data-picker的带有搜索功能的选择器",
"version": "0.1.2",
"description": "在uni官方的DataPickeruni-data-picker基础上添加搜索功能",
"keywords": [
"picker",
"级联",
"省市区",
"地址",
"搜索"
]
}