<script setup name="Tree" lang="ts">
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import { listTree, getTree, delTree, addTree, updateTree } from '@/api/demo/tree';
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import { DemoTreeVO, DemoTreeForm, DemoTreeOptionsType, DemoTreeQuery } from '@/api/demo/types';
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import { ComponentInternalInstance } from 'vue';
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import { ElTree, ElForm, ElTable, DateModelType } from 'element-plus';
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const { proxy } = getCurrentInstance() as ComponentInternalInstance;
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const treeList = ref<DemoTreeVO[]>([]);
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const buttonLoading = ref(false);
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const loading = ref(true);
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const showSearch = ref(true);
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const isExpandAll = ref(true);
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const refreshTable = ref(true);
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const treeOptions = ref<DemoTreeOptionsType[]>([]);
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const daterangeCreateTime = ref<[DateModelType, DateModelType]>(['', '']);
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const treeRef = ref(ElTree);
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const qeuryFormRef = ref(ElForm);
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const demoTreeTableRef = ref(ElTable)
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const dialog = reactive<DialogOption>({
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visible: false,
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title: ''
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});
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// 列显隐信息
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const columns = ref<FieldOption[]>([
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{ key: 0, label: `父id`, visible: false },
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{ key: 1, label: `部门id`, visible: true },
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{ key: 2, label: `用户id`, visible: true },
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{ key: 3, label: `树节点名`, visible: true },
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{ key: 4, label: `创建时间`, visible: true }
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]);
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const initFormData = {
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id: undefined,
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parentId: undefined,
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deptId: undefined,
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userId: undefined,
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treeName: ''
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}
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const data = reactive<PageData<DemoTreeForm, DemoTreeQuery>>({
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// 查询参数
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queryParams: {
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treeName: '',
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createTime: '',
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},
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// 表单参数
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form: {...initFormData},
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// 表单校验
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rules: {
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treeName: [{ required: true, message: "树节点名不能为空", trigger: "blur" }],
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}
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});
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const { queryParams, form, rules } = toRefs(data);
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/** 查询测试树表列表 */
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const getList = () => {
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loading.value = true;
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listTree(proxy?.addDateRange(queryParams.value, daterangeCreateTime.value, "CreateTime")).then(res => {
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const data = proxy?.handleTree<DemoTreeVO>(res.data, "id", "parentId");
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if (data) {
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treeList.value = data
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}
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loading.value = false;
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});
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}
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/** 查询部门下拉树结构 */
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const getTreeSelect = async () => {
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listTree(proxy?.addDateRange(queryParams.value, daterangeCreateTime.value, "CreateTime")).then(res => {
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const topData: DemoTreeOptionsType = { id: 0, treeName: '顶级节点', children: [] };
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topData.children = proxy?.handleTree<DemoTreeOptionsType>(res.data, "id", "parentId");
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treeOptions.value.push(topData);
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});
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}
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/** 取消按钮 */
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const cancel = () => {
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reset();
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dialog.visible = false;
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}
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/** 表单重置 */
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const reset = () => {
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form.value = {...initFormData}
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treeRef.value.resetFields();
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}
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/** 搜索按钮操作 */
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const handleQuery = () => {
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getList();
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}
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/** 重置按钮操作 */
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const resetQuery = () => {
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daterangeCreateTime.value = ['', ''];
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qeuryFormRef.value.resetFields();
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handleQuery();
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}
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/** 新增按钮操作 */
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const handleAdd = (row?: DemoTreeVO) => {
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dialog.visible = true;
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dialog.title = "添加测试树表";
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nextTick(() => {
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reset();
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getTreeSelect();
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if (row != null && row.id) {
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form.value.parentId = row.id;
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} else {
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form.value.parentId = 0;
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}
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})
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}
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/** 展开/折叠操作 */
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const handleToggleExpandAll = () => {
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isExpandAll.value = !isExpandAll.value;
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toggleExpandAll(treeList.value, isExpandAll.value)
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}
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/** 展开/折叠所有 */
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const toggleExpandAll = (data: DemoTreeVO[], status: boolean) => {
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data.forEach((item) => {
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demoTreeTableRef.value.toggleRowExpansion(item, status)
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if(item.children && item.children.length > 0) toggleExpandAll(item.children, status)
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})
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}
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/** 修改按钮操作 */
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const handleUpdate = async (row: DemoTreeVO) => {
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loading.value = true;
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dialog.visible = true;
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dialog.title = "修改测试树表";
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nextTick(async () => {
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reset();
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getTreeSelect();
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if (row) {
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form.value.parentId = row.id;
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}
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getTree(row.id).then((response) => {
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loading.value = false;
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form.value = response.data;
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});
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})
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}
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/** 提交按钮 */
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const submitForm = () => {
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treeRef.value.validate((valid: boolean) => {
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if (valid) {
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buttonLoading.value = true;
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if (form.value.id != null) {
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updateTree(form.value).then(() => {
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proxy?.$modal.msgSuccess("修改成功");
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dialog.visible = false;
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getList();
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}).finally(() => {
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buttonLoading.value = false;
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});
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} else {
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addTree(form.value).then(() => {
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proxy?.$modal.msgSuccess("新增成功");
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dialog.visible = false;
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getList();
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}).finally(() => {
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buttonLoading.value = false;
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});
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}
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}
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});
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}
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/** 删除按钮操作 */
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const handleDelete = (row: DemoTreeVO) => {
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proxy?.$modal.confirm('是否确认删除测试单表编号为"' + row.id + '"的数据项?').then(() => {
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loading.value = true;
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return delTree(row.id);
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}).then(() => {
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loading.value = false;
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getList();
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proxy?.$modal.msgSuccess("删除成功");
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}).finally(() => {
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loading.value = false;
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});
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}
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onMounted(() => {
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getList()
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})
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</script>
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<template>
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<div class="p-2">
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<transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
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<div class="search" v-show="showSearch">
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<el-form :model="queryParams" ref="qeuryFormRef" :inline="true" label-width="68px">
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<el-form-item label="树节点名" prop="treeName">
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<el-input v-model="queryParams.treeName" placeholder="请输入树节点名" clearable style="width: 200px" @keyup.enter="handleQuery" />
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</el-form-item>
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<el-form-item label="创建时间">
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<el-date-picker
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v-model="daterangeCreateTime"
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value-format="YYYY-MM-DD HH:mm:ss"
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type="daterange"
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range-separator="-"
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start-placeholder="开始日期"
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end-placeholder="结束日期"
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:default-time="[new Date(2000, 1, 1, 0, 0, 0), new Date(2000, 1, 1, 23, 59, 59)]"
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></el-date-picker>
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</el-form-item>
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<el-form-item>
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<el-button type="primary" icon="search" @click="handleQuery">搜索</el-button>
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<el-button icon="Refresh" @click="resetQuery">重置</el-button>
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</el-form-item>
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</el-form>
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</div>
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</transition>
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<el-card shadow="never">
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<template #header>
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<el-row :gutter="10">
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<el-col :span="1.5">
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<el-button type="primary" plain icon="Plus" @click="handleAdd()" v-hasPermi="['demo:tree:add']">新增</el-button>
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</el-col>
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<el-col :span="1.5">
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<el-button type="info" plain icon="Sort" @click="handleToggleExpandAll">展开/折叠</el-button>
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</el-col>
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<right-toolbar :columns="columns" v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
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</el-row>
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</template>
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<el-table
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v-if="refreshTable"
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v-loading="loading"
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:data="treeList"
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row-key="id"
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:default-expand-all="isExpandAll"
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:tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
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ref="demoTreeTableRef"
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>
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<el-table-column label="父id" prop="parentId" v-if="columns[0].visible" />
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<el-table-column label="部门id" align="center" prop="deptId" v-if="columns[1].visible" />
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<el-table-column label="用户id" align="center" prop="userId" v-if="columns[2].visible" />
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<el-table-column label="树节点名" align="center" prop="treeName" v-if="columns[3].visible" />
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<el-table-column label="创建时间" align="center" prop="createTime" v-if="columns[4].visible" width="180">
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<template #default="scope">
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<span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
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</template>
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</el-table-column>
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<el-table-column label="操作" fixed="right" align="center" width="150" class-name="small-padding fixed-width">
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<template #default="scope">
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<el-tooltip content="修改" placement="top">
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<el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['demo:tree:edit']"></el-button>
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</el-tooltip>
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<el-tooltip content="新增" placement="top">
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<el-button link type="primary" icon="Plus" @click="handleAdd(scope.row)" v-hasPermi="['demo:tree:add']"></el-button>
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</el-tooltip>
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<el-tooltip content="删除" placement="top">
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<el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['demo:tree:remove']"></el-button>
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</el-tooltip>
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</template>
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</el-table-column>
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</el-table>
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</el-card>
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<!-- 添加或修改测试树表对话框 -->
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<el-dialog :title="dialog.title" v-model="dialog.visible" width="500px" append-to-body>
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<el-form ref="treeRef" :model="form" :rules="rules" label-width="80px">
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<el-form-item label="父id" prop="parentId">
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<el-tree-select
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v-model="form.parentId"
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:data="treeOptions"
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:props="{ value: 'id', label: 'treeName', children: 'children' }"
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value-key="id"
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check-strictly
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placeholder="请选择父id"
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/>
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</el-form-item>
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<el-form-item label="部门id" prop="deptId">
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<el-input v-model="form.deptId" placeholder="请输入部门id" />
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</el-form-item>
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<el-form-item label="用户id" prop="userId">
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<el-input v-model="form.userId" placeholder="请输入用户id" />
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</el-form-item>
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<el-form-item label="树节点名" prop="treeName">
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<el-input v-model="form.treeName" placeholder="请输入树节点名" />
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</el-form-item>
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</el-form>
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<template #footer>
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<div class="dialog-footer">
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<el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
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<el-button @click="cancel">取 消</el-button>
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</div>
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</template>
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</el-dialog>
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</div>
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</template>
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