|
|
|
<template>
|
|
|
|
<div>
|
|
|
|
<div class="flex">
|
|
|
|
<el-table :data="tableObject.tableList" border style="flex: 1">
|
|
|
|
<slot></slot>
|
|
|
|
</el-table>
|
|
|
|
<el-button
|
|
|
|
ref="ColumnSetting"
|
|
|
|
plain
|
|
|
|
style="writing-mode: vertical-lr; height: 100px; letter-spacing: 2px"
|
|
|
|
@click="clickSetting"
|
|
|
|
>表格列控制</el-button
|
|
|
|
>
|
|
|
|
<el-popover
|
|
|
|
ref="TableColumnPop"
|
|
|
|
:virtual-ref="ColumnSetting"
|
|
|
|
placement="left"
|
|
|
|
width="120px"
|
|
|
|
trigger="click"
|
|
|
|
virtual-triggering
|
|
|
|
>
|
|
|
|
<el-checkbox-group v-model="checkedColumns" @change="confirm">
|
|
|
|
<draggable
|
|
|
|
v-model="allColumns"
|
|
|
|
item-key="field"
|
|
|
|
ghost-class="draggable-ghost"
|
|
|
|
:animation="400"
|
|
|
|
@end="onDragEnd"
|
|
|
|
>
|
|
|
|
<template #item="{ element: item }">
|
|
|
|
<el-checkbox :key="item.field" :label="item.field">
|
|
|
|
{{ item.label }}
|
|
|
|
</el-checkbox>
|
|
|
|
</template>
|
|
|
|
</draggable>
|
|
|
|
</el-checkbox-group>
|
|
|
|
</el-popover>
|
|
|
|
</div>
|
|
|
|
<!-- 分页 -->
|
|
|
|
<Pagination
|
|
|
|
v-model:limit="pageSize"
|
|
|
|
v-model:page="pageNo"
|
|
|
|
:total="tableObject.total"
|
|
|
|
@pagination="getList"
|
|
|
|
/>
|
|
|
|
</div>
|
|
|
|
</template>
|
|
|
|
|
|
|
|
<script setup>
|
|
|
|
import draggable from 'vuedraggable'
|
|
|
|
import { useUserStore } from '@/store/modules/user'
|
|
|
|
import { useRoute } from 'vue-router'
|
|
|
|
import cache from '@/plugins/cache'
|
|
|
|
|
|
|
|
const props = defineProps({
|
|
|
|
tableObject: { type: Object, default: () => ({ tableList: [] }) },
|
|
|
|
tableColumns: { type: Array, default: () => [] }
|
|
|
|
})
|
|
|
|
|
|
|
|
const emit = defineEmits(['update:tableObject', 'getList', 'getCheckedColumns'])
|
|
|
|
const route = useRoute()
|
|
|
|
const { id: userId } = useUserStore().user //取用户ID
|
|
|
|
|
|
|
|
const pageNo = ref(props.tableObject?.pageNo || 1)
|
|
|
|
|
|
|
|
const pageSize = ref(props.tableObject?.pageSize || 20)
|
|
|
|
|
|
|
|
const ColumnSetting = ref()
|
|
|
|
const TableColumnPop = ref()
|
|
|
|
// 展示在设置里的所有表格列,由于会排序,所以使用新属性,不直接修改原值
|
|
|
|
const allColumns = ref({})
|
|
|
|
// 已勾选的选项
|
|
|
|
const checkedColumns = ref([])
|
|
|
|
|
|
|
|
// 调用获取数据的接口,分页时需要使用
|
|
|
|
function getList({ page, limit }) {
|
|
|
|
emit('update:tableObject', { ...props.tableObject, pageNo: page, pageSize: limit })
|
|
|
|
nextTick(() => {
|
|
|
|
emit('getList')
|
|
|
|
})
|
|
|
|
}
|
|
|
|
|
|
|
|
// 点击"表格列控制"按钮,出现设置页面
|
|
|
|
const clickSetting = () => {
|
|
|
|
unref(TableColumnPop).TableColumnPop?.delayHide?.()
|
|
|
|
}
|
|
|
|
|
|
|
|
// 获取所有的表格列,注意如果本地有缓存使用缓存数据,因为用户可能已对表格列排序,并且不依赖网络请求,可更快渲染表头
|
|
|
|
function getAllColumns() {
|
|
|
|
// 1. 先获取缓存表头
|
|
|
|
const localData = getColumn('TableColumnAll')[route.name] || []
|
|
|
|
// 2. 如果有缓存的表头,直接使用,并将新增的标题加入,如果没有缓存,那就得用获取到的表头
|
|
|
|
if (localData && localData) {
|
|
|
|
const newColumns = props.tableColumns.filter(
|
|
|
|
(item) => !localData.some((it) => it.field == item.field)
|
|
|
|
)
|
|
|
|
allColumns.value = [...localData, ...newColumns]
|
|
|
|
} else {
|
|
|
|
allColumns.value = [...props.tableColumns]
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// 获取缓存的表头
|
|
|
|
function getColumn(name = 'shitTable') {
|
|
|
|
return cache.local.get(`${name}-${userId}`) || {}
|
|
|
|
}
|
|
|
|
// 设置表头缓存
|
|
|
|
function setColumn(val, name = 'shitTable') {
|
|
|
|
cache.local.set(`${name}-${userId}`, val)
|
|
|
|
}
|
|
|
|
// 获取用户已勾选的表头
|
|
|
|
function getUserCheckedColumns() {
|
|
|
|
// 1. 先获取缓存
|
|
|
|
const localData = getColumn('shitTable')[route.name]
|
|
|
|
// 2. 如果有缓存,使用缓存表头,否则使用默认的所有表头
|
|
|
|
if (localData && localData.length) {
|
|
|
|
checkedColumns.value = localData
|
|
|
|
} else {
|
|
|
|
checkedColumns.value = allColumns.value.map((it) => it.field)
|
|
|
|
}
|
|
|
|
// 3. 回显到表格中
|
|
|
|
emitColumns()
|
|
|
|
}
|
|
|
|
|
|
|
|
// 表格列排序
|
|
|
|
function onDragEnd() {
|
|
|
|
const obj = getColumn('TableColumnAll')
|
|
|
|
obj[route.name] = allColumns.value
|
|
|
|
// 1. 设置缓存
|
|
|
|
setColumn(obj, 'TableColumnAll')
|
|
|
|
// 2. 表格回显
|
|
|
|
emitColumns()
|
|
|
|
}
|
|
|
|
|
|
|
|
// 勾选确认
|
|
|
|
function confirm() {
|
|
|
|
const obj = getColumn()
|
|
|
|
obj[route.name] = checkedColumns.value
|
|
|
|
setColumn(obj, 'shitTable')
|
|
|
|
emitColumns()
|
|
|
|
}
|
|
|
|
|
|
|
|
// 将表头数据返回至父组件
|
|
|
|
function emitColumns() {
|
|
|
|
const arr = allColumns.value.filter((item) => checkedColumns.value.includes(item.field))
|
|
|
|
emit('getCheckedColumns', arr)
|
|
|
|
}
|
|
|
|
|
|
|
|
getAllColumns()
|
|
|
|
getUserCheckedColumns()
|
|
|
|
|
|
|
|
defineExpose({ getUserCheckedColumns })
|
|
|
|
</script>
|
|
|
|
|
|
|
|
<style lang="scss" scoped></style>
|