Fix Bug #550: fallback修复
This commit is contained in:
@@ -1,162 +1,228 @@
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<template>
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<div class="exam-apply-container">
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<!-- 左侧:检查项目分类 -->
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<el-card class="category-panel" shadow="never">
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<template #header>检查项目分类</template>
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<el-tree
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:data="categories"
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node-key="id"
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highlight-current
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@node-click="handleCategorySelect"
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/>
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</el-card>
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<!-- 中间:检查项目列表 -->
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<el-card class="item-panel" shadow="never">
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<template #header>检查项目</template>
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<div class="item-list">
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<div v-for="item in currentItems" :key="item.id" class="item-row">
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<el-checkbox
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v-model="item.checked"
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@change="handleItemCheck(item)"
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/>
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<el-tooltip :content="item.name" placement="top" :show-after="300">
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<span class="item-name">{{ cleanName(item.name) }}</span>
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</el-tooltip>
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</div>
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<div class="exam-apply">
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<div class="exam-layout">
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<!-- 左侧:检查项目分类与项目树 -->
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<div class="tree-section">
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<el-tree
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ref="itemTreeRef"
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:data="itemTreeData"
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node-key="id"
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show-checkbox
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:check-strictly="true"
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:default-expand-all="false"
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:props="itemTreeProps"
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@check="handleTreeCheck"
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/>
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</div>
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</el-card>
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<!-- 下方:已选择区域 -->
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<el-card class="selected-panel" shadow="never">
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<template #header>已选择</template>
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<div v-if="selectedItems.length === 0" class="empty-tip">暂无已选项目</div>
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<el-collapse v-else v-model="activeCollapseNames" accordion>
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<el-collapse-item
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v-for="sel in selectedItems"
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:key="sel.id"
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:name="sel.id"
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>
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<template #title>
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<el-tooltip :content="sel.name" placement="top" :show-after="300">
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<span class="collapse-title">{{ cleanName(sel.name) }}</span>
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</el-tooltip>
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</template>
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<div class="method-container">
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<div v-for="method in sel.methods" :key="method.id" class="method-row">
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<el-checkbox
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v-model="method.checked"
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@change="handleMethodCheck(sel, method)"
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/>
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<span class="method-name">{{ method.name }}</span>
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<!-- 右侧:已选项目与明细 -->
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<div class="selected-section">
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<div class="section-title">已选择</div>
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<div class="selected-tags">
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<el-tag
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v-for="group in selectedGroups"
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:key="group.id"
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closable
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size="default"
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show-overflow-tooltip
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:title="group.fullName"
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@close="removeGroup(group.id)"
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>
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{{ group.displayName }}
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</el-tag>
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</div>
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<el-collapse v-model="activePanels" class="details-collapse">
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<el-collapse-item
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v-for="group in selectedGroups"
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:key="group.id"
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:name="group.id"
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>
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<template #title>
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<span class="collapse-title">{{ group.displayName }}</span>
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</template>
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<div class="method-container">
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<el-checkbox-group v-model="group.checkedMethods">
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<el-checkbox
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v-for="method in group.methods"
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:key="method.id"
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:label="method.id"
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@change="onMethodChange(group, method)"
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>
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{{ method.name }}
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</el-checkbox>
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</el-checkbox-group>
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</div>
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</div>
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</el-collapse-item>
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</el-collapse>
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</el-card>
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</el-collapse-item>
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</el-collapse>
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</div>
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</div>
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</div>
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</template>
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<script setup lang="ts">
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import { ref, reactive, computed } from 'vue';
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import { ref, computed } from 'vue';
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import { ElMessage } from 'element-plus';
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import type { TreeNode } from 'element-plus/lib/components/tree/src/tree.type';
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// 模拟分类数据
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const categories = ref([
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{ id: 1, label: '彩超', children: [] },
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{ id: 2, label: 'CT', children: [] }
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]);
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// --------------------
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// 数据结构定义(简化示例)
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// --------------------
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interface Method {
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id: number;
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name: string;
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}
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interface Group {
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id: number;
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name: string; // 原始名称,可能带 “套餐” 前缀
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methods: Method[];
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}
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// 当前分类下的项目列表
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const currentItems = ref<any[]>([]);
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/**
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* 1️⃣ 读取树形数据(这里假设已经通过接口获取并赋值)
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* itemTreeData 的每个节点对应一个检查项目(Group),
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* 其 children 为检查方法(Method)。
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*/
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const itemTreeData = ref<TreeNode[]>([]);
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// 已选择项目列表(严格遵循 项目 > 检查方法 层级)
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const selectedItems = reactive<any[]>([]);
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/**
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* Tree 组件的属性映射
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*/
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const itemTreeProps = {
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label: 'name',
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children: 'children',
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};
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// 折叠面板激活状态,默认空数组表示全部收起
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const activeCollapseNames = ref<string[]>([]);
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/**
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* 已选中的项目(Group)集合
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* 结构:
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* id, displayName(去掉 “套餐” 前缀的名称),fullName(原始完整名称,用于 tooltip),
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* methods(所有可选方法),checkedMethods(已勾选的方法 id 列表)
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*/
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const selectedGroups = ref<Array<{
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id: number;
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displayName: string;
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fullName: string;
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methods: Method[];
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checkedMethods: number[];
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}>>([]);
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// 清理名称中的冗余“套餐”字样
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const cleanName = (name: string) => name.replace(/套餐/g, '');
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/**
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* 当前展开的 Collapse 面板(使用 group.id)
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*/
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const activePanels = ref<number[]>([]);
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// 选择分类
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const handleCategorySelect = (node: any) => {
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// 实际项目中此处应请求后端获取对应分类下的项目
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currentItems.value = [
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{ id: 'item_1', name: '128线排彩超套餐', checked: false, methods: [
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{ id: 'm1', name: '常规检查', checked: false },
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{ id: 'm2', name: '血管多普勒', checked: false }
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]}
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/**
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* 处理树节点勾选
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*
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* 需求:
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* - 勾选项目节点时,只把项目本身加入 selectedGroups,**不**自动勾选其下的检查方法。
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* - 取消勾选时,移除对应的项目及其所有方法的选中状态。
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*
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* 通过 `check-strictly` 已经阻止了父子自动关联,但在业务层仍需要把
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* 勾选的节点(只保留叶子为方法的情况)过滤掉,只保留项目节点。
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*/
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function handleTreeCheck(
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data: any,
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checkedNodes: any[],
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indeterminateNodes: any[]
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) {
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// 1. 过滤出真正的项目节点(即没有 children,或 children 为方法列表的父节点)
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const projectNodes = checkedNodes.filter((node: any) => {
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// 项目节点的 children 为方法数组,且 node.type === 'group'(业务自行约定)
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// 为了兼容后端未返回 type 字段,这里判断是否存在 children 即可。
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return node.children && node.children.length > 0;
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});
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// 2. 重新构建 selectedGroups,仅保留项目层级信息
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const newGroups = projectNodes.map((node: any) => {
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const originalName: string = node.name || '';
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// 去掉 “套餐” 前缀(如果有),并去除首尾空格
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const displayName = originalName.replace(/^套餐\s*/, '').trim();
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// 已经存在的 group(用于保留已勾选的方法)
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const existed = selectedGroups.value.find(g => g.id === node.id);
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return {
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id: node.id,
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displayName,
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fullName: originalName, // 用于 tooltip
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methods: (node.children || []).map((m: any) => ({
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id: m.id,
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name: m.name,
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})),
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// 保留之前已勾选的方法(若之前已存在),否则空数组
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checkedMethods: existed ? existed.checkedMethods : [],
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};
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});
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selectedGroups.value = newGroups;
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}
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/**
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* 移除已选项目
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*/
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function removeGroup(groupId: number) {
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selectedGroups.value = selectedGroups.value.filter(g => g.id !== groupId);
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}
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/**
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* 检查方法勾选变化
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* - 只更新对应 group 的 checkedMethods。
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* - 不会影响其他 group,也不会触发项目自动勾选。
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*/
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function onMethodChange(group: any, method: any) {
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// 方法的勾选状态已经由 v-model 自动同步到 group.checkedMethods,
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// 这里仅做业务校验(如需要限制同一项目只能选择一种方法等),
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// 目前保持空实现以避免副作用。
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}
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/**
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* 初始化(示例:从后端获取树形数据)
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*/
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async function loadTreeData() {
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// 这里使用 mock 数据,实际请调用接口
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const mockData = [
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{
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id: 1,
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name: '套餐 彩超',
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children: [
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{ id: 101, name: '128线排' },
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{ id: 102, name: '多普勒' },
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],
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},
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{
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id: 2,
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name: '普通 X 光',
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children: [{ id: 201, name: '胸片' }],
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},
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];
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};
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// 处理项目勾选(解耦:仅更新项目状态,不联动方法)
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const handleItemCheck = (item: any) => {
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if (item.checked) {
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// 若未存在于已选列表,则添加并默认收起
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if (!selectedItems.find(s => s.id === item.id)) {
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selectedItems.push({
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id: item.id,
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name: item.name,
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methods: item.methods.map((m: any) => ({ ...m, checked: false }))
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});
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}
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} else {
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// 取消勾选则从已选列表移除
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const idx = selectedItems.findIndex(s => s.id === item.id);
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if (idx > -1) selectedItems.splice(idx, 1);
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}
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};
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// 处理检查方法勾选(独立解耦)
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const handleMethodCheck = (parentItem: any, method: any) => {
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// 仅更新当前方法状态,不影响父项目或其他方法
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// 实际业务中可在此处触发费用计算或明细同步
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};
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itemTreeData.value = mockData;
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}
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loadTreeData();
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</script>
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<style scoped>
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.exam-apply-container {
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.exam-apply {
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padding: 20px;
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}
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.exam-layout {
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display: flex;
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flex-direction: column;
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gap: 16px;
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padding: 16px;
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height: 100%;
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}
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.category-panel, .item-panel, .selected-panel {
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.tree-section {
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width: 30%;
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margin-right: 20px;
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}
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.selected-section {
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flex: 1;
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min-height: 0;
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}
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.item-list, .method-container {
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max-height: 300px;
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overflow-y: auto;
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.selected-tags {
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margin-bottom: 10px;
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}
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.item-row, .method-row {
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display: flex;
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align-items: center;
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padding: 8px 0;
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border-bottom: 1px dashed #eee;
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.method-container {
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padding: 10px;
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}
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.item-name, .method-name {
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margin-left: 8px;
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flex: 1;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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cursor: pointer;
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}
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.collapse-title {
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font-weight: 500;
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color: #303133;
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}
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.empty-tip {
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text-align: center;
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color: #909399;
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padding: 20px 0;
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}
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</style>
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