This commit is contained in:
qsh
2024-05-10 16:21:07 +08:00
parent 58929c05ef
commit 8a5ae3948a
19 changed files with 533 additions and 8794 deletions

View File

@@ -19,10 +19,20 @@
trigger="click"
virtual-triggering
>
<el-checkbox-group v-model="checkedColumns">
<el-checkbox v-for="item in tableColumns" :key="item.field" :label="item.field">
{{ item.label }}
</el-checkbox>
<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>
@@ -37,12 +47,19 @@
</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'])
const emit = defineEmits(['update:tableObject', 'getList', 'getCheckedColumns'])
const route = useRoute()
const { id: userId } = useUserStore().user //取用户ID
const currentPage = ref(props.tableObject?.currentPage || 1)
@@ -50,9 +67,12 @@ 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, currentPage: page, pageSize: limit })
nextTick(() => {
@@ -60,9 +80,75 @@ function getList({ page, limit }) {
})
}
// 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>