feat: 新的菜单选择组件(beta)
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export { default as MenuSelectTable } from './src/menu-select-table.vue';
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export { default as TreeSelectPanel } from './src/tree-select-panel.vue';
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440
apps/web-antd/src/components/tree/src/menu-select-table.vue
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440
apps/web-antd/src/components/tree/src/menu-select-table.vue
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<script setup lang="tsx">
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import type { VxeGridProps } from '#/adapter/vxe-table';
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import type { ID } from '#/api/common';
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import type { MenuOption } from '#/api/system/menu/model';
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import type { PropType } from 'vue';
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import { useVbenVxeGrid } from '#/adapter/vxe-table';
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import { FolderIcon, MenuIcon, OkButtonIcon, VbenIcon } from '@vben/icons';
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import { cloneDeep, eachTree, findGroupParentIds } from '@vben/utils';
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import { Alert, Checkbox, RadioGroup, Space } from 'ant-design-vue';
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import { difference, uniq } from 'lodash-es';
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import { h, markRaw, nextTick, onMounted, watch } from 'vue';
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defineOptions({
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name: 'MenuSelectTable',
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inheritAttrs: false,
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});
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const props = withDefaults(
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defineProps<{ defaultExpandAll?: boolean; menus: MenuOption[] }>(),
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{
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defaultExpandAll: true,
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},
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);
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interface Permission {
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checked: boolean;
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id: ID;
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label: string;
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}
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interface MenuPermissionOption extends MenuOption {
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permissions: Permission[];
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}
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const checkedKeys = defineModel('checkedKeys', {
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type: Array as PropType<(number | string)[]>,
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default: () => [],
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});
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/**
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* 是否节点关联
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*/
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const association = defineModel('association', {
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type: Boolean,
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default: true,
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});
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const menuTypes = {
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C: { icon: markRaw(MenuIcon), value: '菜单' },
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F: { icon: markRaw(OkButtonIcon), value: '按钮' },
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M: { icon: markRaw(FolderIcon), value: '目录' },
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};
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const gridOptions: VxeGridProps = {
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checkboxConfig: {
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// checkbox显示的字段
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labelField: 'label',
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// 是否严格模式 即节点不关联
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checkStrictly: !association.value,
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},
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size: 'small',
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columns: [
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{
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type: 'checkbox',
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title: '菜单名称',
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field: 'label',
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treeNode: true,
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width: 230,
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},
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{
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title: '图标',
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field: 'icon',
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width: 80,
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slots: {
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default: ({ row }) => {
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if (row?.icon === '#') {
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return '';
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}
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return (
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<span class={'flex justify-center'}>
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<VbenIcon icon={row.icon} />
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</span>
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);
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},
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},
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},
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{
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title: '类型',
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field: 'menuType',
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width: 80,
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slots: {
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default: ({ row }) => {
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const current = menuTypes[row.menuType as 'C' | 'F' | 'M'];
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if (!current) {
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return '未知';
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}
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return (
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<span class="flex items-center justify-center gap-1">
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{h(current.icon, { class: 'size-[18px]' })}
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<span>{current.value}</span>
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</span>
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);
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},
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},
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},
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{
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title: '权限标识',
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field: 'permissions',
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headerAlign: 'left',
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align: 'left',
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slots: {
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default: 'permissions',
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},
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},
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],
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height: 'auto',
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keepSource: true,
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pagerConfig: {
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enabled: false,
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},
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proxyConfig: {
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enabled: false,
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},
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toolbarConfig: {
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// 自定义列
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custom: false,
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// 最大化
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zoom: false,
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// 刷新
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refresh: false,
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},
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rowConfig: {
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isHover: false,
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isCurrent: false,
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keyField: 'id',
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},
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/**
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* 开启虚拟滚动
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* 数据量小可以选择关闭
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* 如果遇到样式问题(空白、错位 滚动等)可以选择关闭虚拟滚动
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*/
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scrollY: {
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enabled: true,
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gt: 0,
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},
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treeConfig: {
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parentField: 'parentId',
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rowField: 'id',
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transform: false,
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},
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showOverflow: false,
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};
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/**
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* 设置是否全选
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* @param record 行记录
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* @param checked 是否选中
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*/
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function setPermissionsChecked(record: MenuPermissionOption, checked: boolean) {
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if (record?.permissions?.length > 0) {
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// 全部设置为选中
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record.permissions.forEach((permission: Permission) => {
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permission.checked = checked;
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});
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}
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}
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// 所有子节点
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function allChecked(record: MenuPermissionOption, checked: boolean) {
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setPermissionsChecked(record, checked);
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record.children?.forEach((permission) => {
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allChecked(permission as MenuPermissionOption, checked);
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});
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}
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const [BasicTable, tableApi] = useVbenVxeGrid({
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gridOptions,
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gridEvents: {
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checkboxChange: (params) => {
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// 节点独立 不做处理
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if (!association.value) {
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return;
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}
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console.log('params', params);
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// 选中还是取消选中
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const checked = params.checked;
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// 行
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const record = params.row;
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// 设置所有子节点选中状态
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allChecked(record, checked);
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},
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checkboxAll: (params) => {
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const records = params.$grid.getData();
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records.forEach((item) => {
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allChecked(item, params.checked);
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});
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},
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},
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});
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function menusWithPermissions(menus: MenuOption[]) {
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eachTree(menus, (item: MenuPermissionOption) => {
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if (item.children && item.children.length > 0) {
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// 所有为按钮的节点提取出来
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const permissions = item.children.filter(
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(child: MenuOption) => child.menuType === 'F',
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);
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// 取差集
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const diffCollection = difference(item.children, permissions);
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// 更新后的children 即去除按钮
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item.children = diffCollection;
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// permissions作为字段添加到item
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const permissionsArr = permissions.map((permission) => {
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return {
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id: permission.id,
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label: permission.label,
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checked: false,
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};
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});
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item.permissions = permissionsArr;
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}
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});
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}
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/**
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* 设置表格选中
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* @param menus menu
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* @param keys 选中的key
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* @param handleChildren 节点独立情况 不需要处理children
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*/
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function setCheckedByKeys(
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menus: MenuPermissionOption[],
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keys: (number | string)[],
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handleChildren: boolean,
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) {
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menus.forEach((item) => {
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// 设置行选中
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if (keys.includes(item.id)) {
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tableApi.grid.setCheckboxRow(item, true);
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}
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// 设置权限columns选中
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if (item.permissions && item.permissions.length > 0) {
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item.permissions.forEach((permission) => {
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if (keys.includes(permission.id)) {
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permission.checked = true;
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// 手动触发onChange来选中 节点独立情况不需要处理
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handleChildren && handlePermissionChange(item);
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}
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});
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}
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// 设置children选中
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if (item.children && item.children.length > 0) {
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setCheckedByKeys(item.children as any, keys, handleChildren);
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}
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});
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}
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onMounted(() => {
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/**
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* 加载表格数据
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*/
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watch(
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() => props.menus,
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async (menus) => {
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const clonedMenus = cloneDeep(menus);
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menusWithPermissions(clonedMenus);
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console.log(clonedMenus);
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await tableApi.grid.loadData(clonedMenus);
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await nextTick();
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if (props.defaultExpandAll) {
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setExpandOrCollapse(true);
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}
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},
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);
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/**
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* 节点关联设置表格勾选效果
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*/
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watch(association, (value) => {
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tableApi.setGridOptions({
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checkboxConfig: {
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checkStrictly: !value,
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},
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});
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});
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watch(checkedKeys, (value) => {
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console.log(props.menus);
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const allCheckedKeys = uniq([...value]);
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console.log(allCheckedKeys);
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// 赋值
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const records = tableApi.grid.getData();
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setCheckedByKeys(records, allCheckedKeys, association.value);
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});
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});
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const options = [
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{ label: '节点关联', value: true },
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{ label: '节点独立', value: false },
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];
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async function handleAssociationChange() {
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// 需要清空全部勾选
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await tableApi.grid.clearCheckboxRow();
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// 清空全部permissions选中
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const records = tableApi.grid.getData();
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records.forEach((item) => {
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allChecked(item, false);
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});
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}
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/**
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* 全部展开/折叠
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* @param expand 是否展开
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*/
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function setExpandOrCollapse(expand: boolean) {
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tableApi.grid?.setAllTreeExpand(expand);
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}
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function handlePermissionChange(row: any) {
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// 节点关联
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if (association.value) {
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const checkedPermissions = row.permissions.filter(
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(item: any) => item.checked === true,
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);
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// 有一条选中 则整个行选中
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if (checkedPermissions.length > 0) {
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tableApi.grid.setCheckboxRow(row, true);
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}
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// 无任何选中 则整个行不选中
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if (checkedPermissions.length === 0) {
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tableApi.grid.setCheckboxRow(row, false);
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}
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}
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// 节点独立 不处理
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}
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/**
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* 获取勾选的key
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* @param records 行记录
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*/
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function getKeys(records: MenuPermissionOption[], handleChildren: boolean) {
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const allKeys: (number | string)[] = [];
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records.forEach((item) => {
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if (item.children && item.children.length > 0) {
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const keys = getKeys(
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item.children as MenuPermissionOption[],
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handleChildren,
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);
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allKeys.push(...keys);
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} else {
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// 当前id
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handleChildren && allKeys.push(item.id);
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// 权限id
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if (item.permissions && item.permissions.length > 0) {
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const ids = item.permissions
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.filter((m) => m.checked === true)
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.map((m) => m.id);
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allKeys.push(...ids);
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}
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}
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});
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return uniq(allKeys);
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}
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/**
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* 获取选中的key
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*/
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function getCheckedKeys() {
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// 节点关联
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if (association.value) {
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const records = tableApi.grid.getCheckboxRecords();
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console.log(records);
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// 子节点
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const nodeKeys = getKeys(records, true);
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// 父节点
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const parentIds = findGroupParentIds(props.menus, nodeKeys as number[]);
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const realKeys = uniq([...parentIds, ...nodeKeys]);
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console.log(realKeys);
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return realKeys;
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}
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// 节点独立
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// 勾选的行
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const records = tableApi.grid.getCheckboxRecords();
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// 全部数据 用于获取permissions
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const allRecords = tableApi.grid.getData();
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const ids = records.map((item) => item.id);
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const permissions = getKeys(allRecords, false);
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const allIds = uniq([...ids, ...permissions]);
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console.log(allIds);
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return allIds;
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}
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defineExpose({
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getCheckedKeys,
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});
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</script>
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<template>
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<div class="flex h-full flex-col">
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<Alert message="beta功能" type="warning" show-icon />
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<BasicTable>
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<template #toolbar-actions>
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<RadioGroup
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v-model:value="association"
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:options="options"
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button-style="solid"
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option-type="button"
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@change="handleAssociationChange"
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/>
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</template>
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<template #toolbar-tools>
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<Space>
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<a-button @click="getCheckedKeys">测试expose</a-button>
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<a-button @click="setExpandOrCollapse(false)">
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{{ $t('pages.common.collapse') }}
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</a-button>
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<a-button @click="setExpandOrCollapse(true)">
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{{ $t('pages.common.expand') }}
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</a-button>
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</Space>
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</template>
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<template #permissions="{ row }">
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<div class="flex flex-wrap gap-3">
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<Checkbox
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v-for="permission in row.permissions"
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:key="permission.id"
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v-model:checked="permission.checked"
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@change="() => handlePermissionChange(row)"
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>
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{{ permission.label }}
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</Checkbox>
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</div>
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</template>
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</BasicTable>
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</div>
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</template>
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Reference in New Issue
Block a user