NewPermissionList.vue
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<template>
<a-card :bordered="false">
<!-- 操作按钮区域 -->
<div class="table-operator">
<a-button @click="handleAdd" type="primary" icon="plus">新增</a-button>
<a-button
@click="batchDel"
v-if="selectedRowKeys.length > 0"
ghost
type="primary"
icon="delete">批量删除
</a-button>
</div>
<!-- table区域-begin -->
<div>
<div class="ant-alert ant-alert-info" style="margin-bottom: 16px;">
<i class="anticon anticon-info-circle ant-alert-icon"></i> 已选择 <a style="font-weight: 600">{{
selectedRowKeys.length
}}</a> 项
<a style="margin-left: 24px" @click="onClearSelected">清空</a>
</div>
<a-table
:columns="columns"
size="middle"
:pagination="false"
:dataSource="dataSource"
:loading="loading"
@expand="expandSubmenu"
:expandedRowKeys="expandedRowKeys"
:rowSelection="{selectedRowKeys: selectedRowKeys, onChange: onSelectChange}"
@expandedRowsChange="handleExpandedRowsChange">
<span slot="action" slot-scope="text, record">
<a @click="handleEdit(record)">编辑</a>
<a-divider type="vertical"/>
<a-dropdown>
<a class="ant-dropdown-link">
更多 <a-icon type="down"/>
</a>
<a-menu slot="overlay">
<a-menu-item>
<a href="javascript:;" @click="handleDetail(record)">详情</a>
</a-menu-item>
<a-menu-item>
<a href="javascript:;" @click="handleAddSub(record)">添加下级</a>
</a-menu-item>
<a-menu-item>
<a href="javascript:;" @click="handleDataRule(record)">数据规则</a>
</a-menu-item>
<a-menu-item>
<a-popconfirm title="确定删除吗?" @confirm="() => handleDelete(record.id)" placement="topLeft">
<a>删除</a>
</a-popconfirm>
</a-menu-item>
</a-menu>
</a-dropdown>
</span>
<!-- 字符串超长截取省略号显示 -->
<span slot="url" slot-scope="text">
<j-ellipsis :value="text" :length="25"/>
</span>
<!-- 字符串超长截取省略号显示-->
<span slot="component" slot-scope="text">
<j-ellipsis :value="text"/>
</span>
</a-table>
</div>
<!-- table区域-end -->
<permission-modal ref="modalForm" @ok="modalFormOk"></permission-modal>
<permission-data-rule-list ref="PermissionDataRuleList" @ok="modalFormOk"></permission-data-rule-list>
</a-card>
</template>
<script>
import PermissionModal from './modules/PermissionModal'
import {getSystemMenuList, getSystemSubmenu, getSystemSubmenuBatch} from '@/api/api'
import {JeecgListMixin} from '@/mixins/JeecgListMixin'
import PermissionDataRuleList from './PermissionDataRuleList'
import JEllipsis from '@/components/jeecg/JEllipsis'
const columns = [
{
title: '菜单名称',
dataIndex: 'name',
key: 'name'
}, {
title: '菜单类型',
dataIndex: 'menuType',
key: 'menuType',
customRender: function (text) {
if (text == 0) {
return '菜单'
} else if (text == 1) {
return '菜单'
} else if (text == 2) {
return '按钮/权限'
} else {
return text
}
}
},/*{
title: '权限编码',
dataIndex: 'perms',
key: 'permissionCode',
},*/{
title: 'icon',
dataIndex: 'icon',
key: 'icon'
},
{
title: '组件',
dataIndex: 'component',
key: 'component',
scopedSlots: {customRender: 'component'}
},
{
title: '路径',
dataIndex: 'url',
key: 'url',
scopedSlots: {customRender: 'url'}
},
{
title: '排序',
dataIndex: 'sortNo',
key: 'sortNo'
},
{
title: '操作',
dataIndex: 'action',
scopedSlots: {customRender: 'action'},
align: 'center',
width: 150
}
]
export default {
name: 'PermissionListAsync',
mixins: [JeecgListMixin],
components: {
PermissionDataRuleList,
PermissionModal,
JEllipsis
},
data() {
return {
description: '这是菜单管理页面',
// 表头
columns: columns,
loading: false,
// 展开的行，受控属性
expandedRowKeys: [],
url: {
list: '/sys/permission/list',
delete: '/sys/permission/delete',
deleteBatch: '/sys/permission/deleteBatch'
}
}
},
methods: {
loadData() {
this.loading = true
getSystemMenuList().then((res) => {
if (res.success) {
this.dataSource = res.result
return this.loadDataByExpandedRows(this.dataSource)
}
}).finally(() => {
this.loading = false
})
},
expandSubmenu(expanded, record) {
if (expanded && (!record.children || record.children.length === 0)) {
getSystemSubmenu({parentId: record.id}).then((res) => {
if (res.success) {
record.children = res.result
}
})
}
},
// 根据已展开的行查询数据（用于保存后刷新时异步加载子级的数据）
loadDataByExpandedRows(dataList) {
if (this.expandedRowKeys.length > 0) {
return getSystemSubmenuBatch({parentIds: this.expandedRowKeys.join(',')}).then((res) => {
if (res.success) {
let childrenMap = res.result
let fn = (list) => {
if (list && list.length > 0) {
list.forEach(data => {
if (this.expandedRowKeys.includes(data.id)) {
data.children = childrenMap[data.id]
fn(data.children)
}
})
}
}
fn(dataList)
}
})
} else {
return Promise.resolve()
}
},
// 打开数据规则编辑
handleDataRule(record) {
this.$refs.PermissionDataRuleList.edit(record)
},
handleAddSub(record) {
this.$refs.modalForm.title = "添加子菜单";
this.$refs.modalForm.disableSubmit = false;
this.$refs.modalForm.edit({status: '1', permsType: '1', route: true, 'parentId': record.id, menuType: 1});
},
handleExpandedRowsChange(expandedRows) {
this.expandedRowKeys = expandedRows
},
}
}
</script>
<style scoped>
@import '~@assets/less/common.less';
</style>