| | |
| | | class="gd-select gray" |
| | | popper-class="gd-tree-select-popper" |
| | | v-model="searchParams.areaCode" |
| | | :data="regionOptions" |
| | | node-key="id" |
| | | :props="treeSelectProps" |
| | | placeholder="请选择" |
| | |
| | | filterable |
| | | @change="handleSearch" |
| | | :check-strictly="true" |
| | | |
| | | lazy |
| | | :load="loadRegionNode" |
| | | :render-after-expand="false" |
| | | /> |
| | | </el-form-item> |
| | | |
| | |
| | | }) |
| | | } |
| | | |
| | | // 递归获取区域树形数据 |
| | | async function getRegionTree(parentCode = '360800000000') { |
| | | // 懒加载获取区域节点数据 |
| | | async function loadRegionNode(node, resolve) { |
| | | |
| | | try { |
| | | const parentCode = node.data?.id || '360800000000' |
| | | const res = await regionLazyTreeApi({ parentCode }) |
| | | const nodes = res?.data?.data || [] |
| | | |
| | | // 如果节点有子节点,递归获取子节点 |
| | | for (let node of nodes) { |
| | | if (node.hasChildren) { |
| | | node.children = await getRegionTree(node.id) |
| | | } else { |
| | | node.children = [] |
| | | // 处理返回的节点数据 |
| | | const processedNodes = nodes.map(item => { |
| | | return { |
| | | id: item.id || item.value, |
| | | name: item.name || item.title || item.label, |
| | | hasChildren: item.hasChildren || false |
| | | } |
| | | node.name = node.name || node.title || node.label |
| | | // 确保 id 属性存在 |
| | | node.id = node.id || node.value |
| | | } |
| | | return nodes |
| | | }) |
| | | |
| | | resolve(processedNodes) |
| | | } catch (error) { |
| | | console.error('获取区域数据失败:', error) |
| | | return [] |
| | | resolve([]) |
| | | } |
| | | } |
| | | |
| | | // 获取完整的区域树形数据 |
| | | // 获取初始区域数据(根节点) |
| | | async function getRegionList() { |
| | | try { |
| | | regionOptions.value = await getRegionTree() |
| | | console.log('区域树形数据:', regionOptions.value) |
| | | // 懒加载模式下,只需要初始化根节点 |
| | | const res = await regionLazyTreeApi({ parentCode: '360800000000' }) |
| | | const nodes = res?.data?.data || [] |
| | | |
| | | // 处理根节点数据 |
| | | regionOptions.value = nodes.map(item => { |
| | | return { |
| | | id: item.id || item.value, |
| | | name: item.name || item.title || item.label, |
| | | hasChildren: item.hasChildren || false |
| | | } |
| | | }) |
| | | } catch (error) { |
| | | ElMessage.error('获取区域数据失败') |
| | | console.error('获取区域数据失败:', error) |
| | | } |
| | | } |
| | | |