✨ feat(mes): 优化物料产品选择器 V2 组件

pull/871/MERGE
YunaiV 2026-04-05 12:39:13 +08:00
parent 1f9380ba90
commit 07cd4c47ed
3 changed files with 76 additions and 13 deletions

View File

@ -52,12 +52,20 @@
:stripe="true"
:show-overflow-tooltip="true"
border
row-key="id"
:highlight-current-row="!multiple"
@selection-change="handleSelectionChange"
@row-click="handleRowClick"
@row-dblclick="handleRowDblClick"
>
<!-- 多选:checkbox -->
<el-table-column v-if="multiple" type="selection" width="50" align="center" />
<!-- 多选:checkbox(reserve-selection 保证跨页勾选不丢失) -->
<el-table-column
v-if="multiple"
type="selection"
:reserve-selection="true"
width="50"
align="center"
/>
<!-- 单选:radio -->
<el-table-column v-else width="50" align="center">
<template #default="{ row }">
@ -151,9 +159,19 @@ const handleRadioChange = (row: MdItemVO) => {
currentRadioRow.value = row
}
/** 双击行:单选模式直接确认 */
/** 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) */
const handleRowClick = (row: MdItemVO) => {
if (props.multiple) {
return
}
selectedRadioId.value = row.id
currentRadioRow.value = row
}
/** 双击行:多选模式切换勾选,单选模式直接确认 */
const handleRowDblClick = (row: MdItemVO) => {
if (props.multiple) {
tableRef.value?.toggleRowSelection(row)
return
}
selectedRadioId.value = row.id
@ -163,9 +181,9 @@ const handleRowDblClick = (row: MdItemVO) => {
// ==================== 分类树 ====================
/** 点击分类树节点,按分类筛选 */
const handleNodeClick = (data: MdItemTypeVO) => {
queryParams.itemTypeId = data.id
/** 点击分类树节点,按分类筛选(支持取消选中) */
const handleNodeClick = (data: MdItemTypeVO | undefined) => {
queryParams.itemTypeId = data?.id
handleQuery()
}
@ -222,11 +240,12 @@ const handleQuery = () => {
getList()
}
/** 重置查询条件 */
/** 重置查询条件(同步清除左侧树高亮和搜索词) */
const resetQuery = () => {
queryParams.code = undefined
queryParams.name = undefined
queryParams.itemTypeId = undefined
typeTreeRef.value?.reset()
handleQuery()
}
@ -253,10 +272,21 @@ const confirmSelect = () => {
/** 打开弹窗,可传入已选 ID 用于预选高亮 */
const open = async (selectedIds?: number[]) => {
dialogVisible.value = true
// 重置查询条件 + 页码,避免二次打开继承上次过滤上下文
queryParams.code = undefined
queryParams.name = undefined
queryParams.itemTypeId = undefined
queryParams.pageNo = 1
// 重置分类树(清高亮 + 清搜索词)
typeTreeRef.value?.reset()
// 清空上一次的选中状态
selectedRows.value = []
selectedRadioId.value = undefined
currentRadioRow.value = undefined
preSelectedIds.value = selectedIds ?? []
// 多选模式清空跨页缓存的勾选
await nextTick()
tableRef.value?.clearSelection()
await getList()
}
defineExpose({ open })

View File

@ -4,6 +4,7 @@
交互:显示为只读 el-input,点击打开弹窗(单选模式)进行选择
Props:
modelValue — 绑定的物料 ID(v-model)
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)
disabled — 是否禁用
clearable — 是否允许清空(鼠标悬停时显示清除图标)
placeholder — 占位文字
@ -13,6 +14,7 @@
-->
<template>
<div
v-bind="attrs"
class="w-full"
:class="disabled ? 'cursor-not-allowed' : 'cursor-pointer'"
@click="handleClick"
@ -38,11 +40,14 @@ import { MdItemApi, MdItemVO } from '@/api/mes/md/item'
import { Search, CircleClose } from '@element-plus/icons-vue'
import MdItemSelectDialogV2 from './MdItemSelectDialogV2.vue'
defineOptions({ name: 'MdItemSelectV2' })
const attrs = useAttrs() // TODO @AI:attrs 的作用,最好也写下;
defineOptions({ name: 'MdItemSelectV2', inheritAttrs: false })
const props = withDefaults(
defineProps<{
modelValue?: number // 绑定的物料 ID
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)
disabled?: boolean // 是否禁用
clearable?: boolean // 是否允许清空
placeholder?: string // 占位文字
@ -66,10 +71,18 @@ const hovering = ref(false) // 鼠标是否悬停
// ==================== 名称回显 ====================
const selectedItem = ref<MdItemVO | undefined>() // 当前选中的物料对象
const resolving = ref(false) // 是否正在查询回显
let resolveSeq = 0 // 请求序号,防止异步竞态导致回显串值
/** 显示文本:物料名称 */
/** 显示文本:[物料编码] 物料名称 */
const displayLabel = computed(() => {
return selectedItem.value?.name ?? ''
if (selectedItem.value) {
return `[${selectedItem.value.code}] ${selectedItem.value.name}`
}
// 父组件传入了 itemName 但尚未加载到 selectedItem 时,直接显示
if (props.itemName && props.modelValue != null) {
return props.itemName
}
return ''
})
/** 是否显示清除图标 */
@ -91,11 +104,24 @@ const resolveItemById = async (id: number | undefined) => {
if (selectedItem.value?.id === id) {
return
}
// 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
if (props.itemName) {
return
}
const seq = ++resolveSeq
resolving.value = true
try {
selectedItem.value = await MdItemApi.getItem(id)
const item = await MdItemApi.getItem(id)
// 校验序号:丢弃过期的响应,防止快速切换时回显串值
if (seq !== resolveSeq) return
selectedItem.value = item
} catch (e) {
if (seq !== resolveSeq) return
console.error('[MdItemSelectV2] resolveItemById failed:', e)
} finally {
resolving.value = false
if (seq === resolveSeq) {
resolving.value = false
}
}
}

View File

@ -11,6 +11,7 @@
Expose:
loadTree() — 手动刷新分类树
clearCurrent() — 清除当前选中节点高亮
reset() — 重置整个树状态(清高亮 + 清搜索词)
-->
<template>
<el-input
@ -93,5 +94,11 @@ const clearCurrent = () => {
currentNodeId = undefined
}
defineExpose({ loadTree, clearCurrent })
/** 重置整个树状态(清高亮 + 清搜索词) */
const reset = () => {
clearCurrent()
filterText.value = ''
}
defineExpose({ loadTree, clearCurrent, reset })
</script>