381 lines
9.5 KiB
Plaintext
381 lines
9.5 KiB
Plaintext
<template>
|
||
<view class="uni-data-tree">
|
||
<view class="uni-data-tree-input" @click="handleInput">
|
||
<slot :data="selectedPaths" :error="error">
|
||
<view class="input-value" :class="{'input-value-border': border}">
|
||
<text v-if="error!=null" class="error-text">{{error!.errMsg}}</text>
|
||
<scroll-view v-if="selectedPaths.length" class="selected-path" scroll-x="true">
|
||
<view class="selected-list">
|
||
<template v-for="(item, index) in selectedPaths">
|
||
<text class="text-color">{{item[mappingTextName]}}</text>
|
||
<text v-if="index<selectedPaths.length-1" class="input-split-line">{{split}}</text>
|
||
</template>
|
||
</view>
|
||
</scroll-view>
|
||
<text v-else-if="error==null&&!loading" class="placeholder">{{placeholder}}</text>
|
||
<view v-if="!readonly" class="arrow-area">
|
||
<view class="input-arrow"></view>
|
||
</view>
|
||
</view>
|
||
</slot>
|
||
<view v-if="loading && !isOpened" class="selected-loading">
|
||
<slot name="picker-loading" :loading="loading"></slot>
|
||
</view>
|
||
</view>
|
||
<view class="uni-data-tree-cover" v-if="isOpened" @click="handleClose"></view>
|
||
<view class="uni-data-tree-dialog" v-if="isOpened">
|
||
<view class="uni-popper__arrow"></view>
|
||
<view class="dialog-caption">
|
||
<view class="dialog-title-view">
|
||
<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 ref="pickerView" class="uni-data-pickerview">
|
||
<view v-if="error!=null" class="error">
|
||
<text class="error-text">{{error!.errMsg}}</text>
|
||
</view>
|
||
<scroll-view v-if="!isCloudDataList" :scroll-x="true">
|
||
<view class="selected-node-list">
|
||
<template v-for="(item, index) in selectedNodes">
|
||
<text class="selected-node-item" :class="{'selected-node-item-active':index==selectedIndex}"
|
||
@click="onTabSelect(index)">
|
||
{{item[mappingTextName]}}
|
||
</text>
|
||
</template>
|
||
</view>
|
||
</scroll-view>
|
||
<list-view class="list-view" :scroll-y="true">
|
||
<list-item class="list-item" v-for="(item, _) in currentDataList" @click="onNodeClick(item)">
|
||
<text class="item-text" :class="{'item-text-disabled': item['disable']}">{{item[mappingTextName]}}</text>
|
||
<text class="check" v-if="item[mappingValueName] == selectedNodes[selectedIndex][mappingValueName]"></text>
|
||
</list-item>
|
||
</list-view>
|
||
<view class="loading-cover" v-if="loading">
|
||
<slot name="pickerview-loading" :loading="loading"></slot>
|
||
</view>
|
||
</view>
|
||
</view>
|
||
</view>
|
||
</template>
|
||
|
||
<script>
|
||
import { dataPicker } from "../uni-data-pickerview/uni-data-picker.uts"
|
||
|
||
/**
|
||
* DataPicker 级联选择
|
||
* @description 支持单列、和多列级联选择。列数没有限制，如果屏幕显示不全，顶部tab区域会左右滚动。
|
||
* @tutorial https://ext.dcloud.net.cn/plugin?id=3796
|
||
* @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} popupshow 弹出的选择窗口打开时触发此事件
|
||
* @event {Function} popuphide 弹出的选择窗口关闭时触发此事件
|
||
*/
|
||
export default {
|
||
name: 'UniDataPicker',
|
||
emits: ['popupopened', 'popupclosed', 'nodeclick', 'change', 'input', 'update:modelValue', 'inputclick'],
|
||
mixins: [dataPicker],
|
||
props: {
|
||
popupTitle: {
|
||
type: String,
|
||
default: '请选择'
|
||
},
|
||
placeholder: {
|
||
type: String,
|
||
default: '请选择'
|
||
},
|
||
heightMobile: {
|
||
type: String,
|
||
default: ''
|
||
},
|
||
readonly: {
|
||
type: Boolean,
|
||
default: false
|
||
},
|
||
clearIcon: {
|
||
type: Boolean,
|
||
default: true
|
||
},
|
||
border: {
|
||
type: Boolean,
|
||
default: true
|
||
},
|
||
split: {
|
||
type: String,
|
||
default: '/'
|
||
},
|
||
ellipsis: {
|
||
type: Boolean,
|
||
default: true
|
||
}
|
||
},
|
||
data() {
|
||
return {
|
||
isOpened: false
|
||
}
|
||
},
|
||
computed: {
|
||
isShowClearIcon() : boolean {
|
||
if (this.readonly) {
|
||
return false
|
||
}
|
||
|
||
if (this.clearIcon && this.selectedPaths.length > 0) {
|
||
return true
|
||
}
|
||
|
||
return false
|
||
}
|
||
},
|
||
created() {
|
||
this.load()
|
||
},
|
||
methods: {
|
||
clear() {
|
||
},
|
||
load() {
|
||
if (this.isLocalData) {
|
||
this.loadLocalData()
|
||
} else if (this.isCloudDataList || this.isCloudDataTree) {
|
||
this.loadCloudDataPath()
|
||
}
|
||
},
|
||
show() {
|
||
this.isOpened = true
|
||
this.$emit('popupopened')
|
||
if (!this.hasCloudTreeData) {
|
||
this.loadData()
|
||
}
|
||
},
|
||
hide() {
|
||
this.isOpened = false
|
||
this.$emit('popupclosed')
|
||
},
|
||
handleInput() {
|
||
if (this.readonly) {
|
||
this.$emit('inputclick')
|
||
} else {
|
||
this.show()
|
||
}
|
||
},
|
||
handleClose() {
|
||
this.hide()
|
||
},
|
||
onFinish() {
|
||
this.selectedPaths = this.getChangeNodes()
|
||
this.$emit('change', this.selectedPaths)
|
||
this.hide()
|
||
}
|
||
}
|
||
}
|
||
</script>
|
||
|
||
<style>
|
||
@import url("../uni-data-pickerview/uni-data-pickerview.css");
|
||
|
||
.uni-data-tree {
|
||
position: relative;
|
||
}
|
||
|
||
.uni-data-tree-input {
|
||
position: relative;
|
||
}
|
||
|
||
.selected-loading {
|
||
display: flex;
|
||
justify-content: center;
|
||
position: absolute;
|
||
left: 0;
|
||
top: 0;
|
||
right: 0;
|
||
bottom: 0;
|
||
}
|
||
|
||
.error-text {
|
||
flex: 1;
|
||
font-size: 12px;
|
||
color: #DD524D;
|
||
}
|
||
|
||
.input-value {
|
||
flex-direction: row;
|
||
align-items: center;
|
||
flex-wrap: nowrap;
|
||
padding: 5px 5px;
|
||
padding-right: 5px;
|
||
overflow: hidden;
|
||
min-height: 28px;
|
||
}
|
||
|
||
.input-value-border {
|
||
border: 1px solid #e5e5e5;
|
||
border-radius: 5px;
|
||
}
|
||
|
||
.selected-path {
|
||
flex: 1;
|
||
flex-direction: row;
|
||
overflow: hidden;
|
||
}
|
||
|
||
.load-more {
|
||
width: 40px;
|
||
}
|
||
|
||
.selected-list {
|
||
flex-direction: row;
|
||
flex-wrap: nowrap;
|
||
}
|
||
|
||
.selected-item {
|
||
flex-direction: row;
|
||
flex-wrap: nowrap;
|
||
}
|
||
|
||
.text-color {
|
||
font-size: 14px;
|
||
color: #333;
|
||
}
|
||
|
||
.placeholder {
|
||
color: grey;
|
||
font-size: 14px;
|
||
}
|
||
|
||
.input-split-line {
|
||
opacity: .5;
|
||
margin-left: 1px;
|
||
margin-right: 1px;
|
||
}
|
||
|
||
.arrow-area {
|
||
position: relative;
|
||
padding: 0 12px;
|
||
margin-left: auto;
|
||
justify-content: center;
|
||
transform: rotate(-45deg);
|
||
transform-origin: center;
|
||
}
|
||
|
||
.input-arrow {
|
||
width: 8px;
|
||
height: 8px;
|
||
border-left: 2px solid #999;
|
||
border-bottom: 2px solid #999;
|
||
}
|
||
|
||
.uni-data-tree-cover {
|
||
position: fixed;
|
||
left: 0;
|
||
top: 0;
|
||
right: 0;
|
||
bottom: 0;
|
||
background-color: rgba(0, 0, 0, .4);
|
||
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;
|
||
flex-direction: column;
|
||
z-index: 102;
|
||
overflow: hidden;
|
||
}
|
||
|
||
.dialog-caption {
|
||
position: relative;
|
||
flex-direction: row;
|
||
}
|
||
|
||
.dialog-title-view {
|
||
flex: 1;
|
||
}
|
||
|
||
.dialog-title {
|
||
align-self: center;
|
||
padding: 0 10px;
|
||
line-height: 44px;
|
||
}
|
||
|
||
.dialog-close {
|
||
position: absolute;
|
||
top: 0;
|
||
right: 0;
|
||
bottom: 0;
|
||
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);
|
||
}
|
||
|
||
.uni-data-pickerview {
|
||
flex: 1;
|
||
}
|
||
|
||
.icon-clear {
|
||
display: flex;
|
||
align-items: center;
|
||
}
|
||
|
||
/* #ifdef H5 */
|
||
@media all and (min-width: 768px) {
|
||
.uni-data-tree-cover {
|
||
background-color: transparent;
|
||
}
|
||
|
||
.uni-data-tree-dialog {
|
||
position: absolute;
|
||
top: 55px;
|
||
height: auto;
|
||
min-height: 400px;
|
||
max-height: 50vh;
|
||
background-color: #fff;
|
||
border: 1px solid #EBEEF5;
|
||
box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
|
||
border-radius: 4px;
|
||
overflow: unset;
|
||
}
|
||
|
||
.dialog-caption {
|
||
display: none;
|
||
}
|
||
}
|
||
/* #endif */
|
||
</style>
|