✨ feat(mes): 优化物料产品选择器 V2 组件
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1f9380ba90
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07cd4c47ed
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@ -52,12 +52,20 @@
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:stripe="true"
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:show-overflow-tooltip="true"
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border
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row-key="id"
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:highlight-current-row="!multiple"
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@selection-change="handleSelectionChange"
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@row-click="handleRowClick"
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@row-dblclick="handleRowDblClick"
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>
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<!-- 多选:checkbox -->
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<el-table-column v-if="multiple" type="selection" width="50" align="center" />
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<!-- 多选:checkbox(reserve-selection 保证跨页勾选不丢失) -->
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<el-table-column
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v-if="multiple"
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type="selection"
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:reserve-selection="true"
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width="50"
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align="center"
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/>
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<!-- 单选:radio -->
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<el-table-column v-else width="50" align="center">
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<template #default="{ row }">
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@ -151,9 +159,19 @@ const handleRadioChange = (row: MdItemVO) => {
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currentRadioRow.value = row
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}
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/** 双击行:单选模式直接确认 */
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/** 单击行:单选模式下点击整行即选中(降低操作成本),多选不处理(避免和 dblclick 冲突) */
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const handleRowClick = (row: MdItemVO) => {
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if (props.multiple) {
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return
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}
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selectedRadioId.value = row.id
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currentRadioRow.value = row
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}
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/** 双击行:多选模式切换勾选,单选模式直接确认 */
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const handleRowDblClick = (row: MdItemVO) => {
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if (props.multiple) {
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tableRef.value?.toggleRowSelection(row)
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return
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}
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selectedRadioId.value = row.id
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@ -163,9 +181,9 @@ const handleRowDblClick = (row: MdItemVO) => {
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// ==================== 分类树 ====================
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/** 点击分类树节点,按分类筛选 */
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const handleNodeClick = (data: MdItemTypeVO) => {
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queryParams.itemTypeId = data.id
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/** 点击分类树节点,按分类筛选(支持取消选中) */
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const handleNodeClick = (data: MdItemTypeVO | undefined) => {
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queryParams.itemTypeId = data?.id
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handleQuery()
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}
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@ -222,11 +240,12 @@ const handleQuery = () => {
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getList()
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}
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/** 重置查询条件 */
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/** 重置查询条件(同步清除左侧树高亮和搜索词) */
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const resetQuery = () => {
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queryParams.code = undefined
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queryParams.name = undefined
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queryParams.itemTypeId = undefined
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typeTreeRef.value?.reset()
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handleQuery()
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}
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@ -253,10 +272,21 @@ const confirmSelect = () => {
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/** 打开弹窗,可传入已选 ID 用于预选高亮 */
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const open = async (selectedIds?: number[]) => {
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dialogVisible.value = true
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// 重置查询条件 + 页码,避免二次打开继承上次过滤上下文
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queryParams.code = undefined
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queryParams.name = undefined
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queryParams.itemTypeId = undefined
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queryParams.pageNo = 1
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// 重置分类树(清高亮 + 清搜索词)
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typeTreeRef.value?.reset()
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// 清空上一次的选中状态
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selectedRows.value = []
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selectedRadioId.value = undefined
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currentRadioRow.value = undefined
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preSelectedIds.value = selectedIds ?? []
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// 多选模式清空跨页缓存的勾选
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await nextTick()
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tableRef.value?.clearSelection()
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await getList()
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}
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defineExpose({ open })
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@ -4,6 +4,7 @@
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交互:显示为只读 el-input,点击打开弹窗(单选模式)进行选择
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Props:
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modelValue — 绑定的物料 ID(v-model)
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itemName — 备用显示名称(父组件已有名称时传入,可跳过 getItem 请求,避免 N+1)
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disabled — 是否禁用
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clearable — 是否允许清空(鼠标悬停时显示清除图标)
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placeholder — 占位文字
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@ -13,6 +14,7 @@
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-->
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<template>
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<div
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v-bind="attrs"
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class="w-full"
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:class="disabled ? 'cursor-not-allowed' : 'cursor-pointer'"
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@click="handleClick"
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@ -38,11 +40,14 @@ import { MdItemApi, MdItemVO } from '@/api/mes/md/item'
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import { Search, CircleClose } from '@element-plus/icons-vue'
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import MdItemSelectDialogV2 from './MdItemSelectDialogV2.vue'
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defineOptions({ name: 'MdItemSelectV2' })
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const attrs = useAttrs() // TODO @AI:attrs 的作用,最好也写下;
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defineOptions({ name: 'MdItemSelectV2', inheritAttrs: false })
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const props = withDefaults(
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defineProps<{
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modelValue?: number // 绑定的物料 ID
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itemName?: string // 备用显示名称(传入后跳过 getItem 请求,适用于列表行内编辑等批量场景)
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disabled?: boolean // 是否禁用
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clearable?: boolean // 是否允许清空
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placeholder?: string // 占位文字
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@ -66,10 +71,18 @@ const hovering = ref(false) // 鼠标是否悬停
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// ==================== 名称回显 ====================
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const selectedItem = ref<MdItemVO | undefined>() // 当前选中的物料对象
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const resolving = ref(false) // 是否正在查询回显
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let resolveSeq = 0 // 请求序号,防止异步竞态导致回显串值
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/** 显示文本:物料名称 */
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/** 显示文本:[物料编码] 物料名称 */
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const displayLabel = computed(() => {
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return selectedItem.value?.name ?? ''
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if (selectedItem.value) {
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return `[${selectedItem.value.code}] ${selectedItem.value.name}`
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}
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// 父组件传入了 itemName 但尚未加载到 selectedItem 时,直接显示
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if (props.itemName && props.modelValue != null) {
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return props.itemName
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}
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return ''
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})
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/** 是否显示清除图标 */
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@ -91,11 +104,24 @@ const resolveItemById = async (id: number | undefined) => {
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if (selectedItem.value?.id === id) {
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return
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}
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// 父组件已传入 itemName 时跳过请求,避免列表批量场景的 N+1 问题
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if (props.itemName) {
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return
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}
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const seq = ++resolveSeq
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resolving.value = true
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try {
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selectedItem.value = await MdItemApi.getItem(id)
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const item = await MdItemApi.getItem(id)
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// 校验序号:丢弃过期的响应,防止快速切换时回显串值
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if (seq !== resolveSeq) return
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selectedItem.value = item
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} catch (e) {
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if (seq !== resolveSeq) return
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console.error('[MdItemSelectV2] resolveItemById failed:', e)
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} finally {
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resolving.value = false
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if (seq === resolveSeq) {
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resolving.value = false
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}
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}
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}
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@ -11,6 +11,7 @@
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Expose:
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loadTree() — 手动刷新分类树
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clearCurrent() — 清除当前选中节点高亮
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reset() — 重置整个树状态(清高亮 + 清搜索词)
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-->
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<template>
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<el-input
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@ -93,5 +94,11 @@ const clearCurrent = () => {
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currentNodeId = undefined
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}
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defineExpose({ loadTree, clearCurrent })
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/** 重置整个树状态(清高亮 + 清搜索词) */
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const reset = () => {
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clearCurrent()
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filterText.value = ''
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}
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defineExpose({ loadTree, clearCurrent, reset })
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</script>
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