减少货商和经办人下拉选择一次性加载数据的数量防止页面卡住时间过长

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weiwei committed 2025-05-28 17:27:32 +08:00
1 parent 9031f92404
commit b84f5e4392
12 files changed
+221 -187

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+55 -44
View File
@@ -1,85 +1,96 @@
<template>
<el-select
style="width: 100%"
v-model="state.selectId"
:placeholder="props.placeholder"
v-model="selectedId"
:placeholder="placeholder"
clearable
remote-show-suffix
filterable
remote
:remote-method="remoteSearch"
:remote-method="handleSearch"
:loading="state.loading"
@visible-change="(e: boolean) => e && getOptions()"
@change="change"
@visible-change="handleVisibleChange"
@change="handleChange"
>
<el-option v-for="v in state.options" :key="v.supplierId" :label="v.supplierName" :value="v.supplierId" />
<el-option v-for="item in state.optionList" :key="item.supplierId" :label="item.supplierName" :value="item.supplierId" />
</el-select>
</template>
<script setup lang="ts">
import { reactive } from "vue"
import { reactive, watch } from "vue"
import { fetchList } from "/@/api/canteen/canteenSupplier"
const emit = defineEmits(["change"])
const selectId = defineModel()
interface Supplier {
supplierId: string | number
supplierName: string
}
export type Props = {
interface Props {
placeholder?: string
}
const props = withDefaults(defineProps<Props>(), {
placeholder: "请输入货商",
placeholder: "请输入",
})
const queryForm = reactive<any>({
supplierName: "",
current: 1,
size: 10,
})
const state = reactive<any>({
loading: true,
selectId: selectId,
options: [],
const emit = defineEmits<{
(e: "change", supplier: Supplier | undefined): void
}>()
const selectedId = defineModel<string | number>()
const state = reactive({
loading: false,
optionList: [] as Supplier[],
searchParams: {
supplierName: "",
current: 1,
size: 10,
},
})
// 监听选中值变化
watch(
selectId,
(newVal, oldValue) => {
if (newVal == oldValue) return
state.selectId = newVal
getOptions()
selectedId,
(newVal) => {
if (newVal !== undefined) {
fetchoptionList()
}
},
{ immediate: true },
)
async function getOptions() {
async function fetchoptionList() {
try {
state.loading = true
const _pa = {
supplierId: selectId.value,
...queryForm,
const params = {
supplierId: selectedId.value,
...state.searchParams,
}
const { data } = await fetchList(_pa)
state.options = data.records ?? []
const { data } = await fetchList(params)
state.optionList = data.records ?? []
} finally {
setTimeout(() => (state.loading = false), 500)
state.loading = false
}
}
function remoteSearch(params: string) {
if (params != queryForm.supplierName) {
queryForm.supplierName = params
getOptions()
// 搜索处理
function handleSearch(keyword: string) {
if (keyword !== state.searchParams.supplierName) {
state.searchParams.supplierName = keyword
fetchoptionList()
}
}
function clear() {
state.selectId = null
getOptions()
// 下拉框显示状态变化
function handleVisibleChange(visible: boolean) {
if (visible) {
fetchoptionList()
}
}
function change(v: any) {
const targetUser = state.options.find((i: any) => i.userId == v)
emit("change", targetUser)
// 选择变化处理
function handleChange(supplierId: string) {
const selectedOption = state.optionList.find((option) => option.supplierId === supplierId)
emit("change", selectedOption)
}
</script>
+59 -47
View File
@@ -1,90 +1,102 @@
<template>
<el-select
style="width: 100%"
v-model="state.selectId"
:placeholder="props.placeholder"
v-model="selectedId"
:placeholder="placeholder"
clearable
remote-show-suffix
filterable
remote
:remote-method="remoteSearch"
:remote-method="handleSearch"
:loading="state.loading"
@visible-change="(e: boolean) => e && getOptions()"
@change="change"
@visible-change="handleVisibleChange"
@change="handleChange"
>
<el-option v-for="v in state.options" :key="v.userId" :label="`${v.name}-${v.phone}`" :value="v.userId">
<el-option v-for="item in state.optionList" :key="item.userId" :label="`${item.name}-${item.phone}`" :value="item.userId">
<div class="flex items-center">
<div class="color-primary">{{ v.name }}</div>
<div class="pl5 color-success">{{ v.phone }}</div>
<div class="color-primary">{{ item.name }}</div>
<div class="pl5 color-success">{{ item.phone }}</div>
</div>
</el-option>
</el-select>
</template>
<script setup lang="ts" name="select-user">
import { reactive } from "vue"
<script setup lang="ts">
import { reactive, watch } from "vue"
import * as userApi from "/@/api/admin/user"
const emit = defineEmits(["change"])
const selectId = defineModel()
interface User {
userId: string
name: string
phone: string
}
export type Props = {
interface Props {
placeholder?: string
}
const props = withDefaults(defineProps<Props>(), {
placeholder: "输入姓名、手机号",
placeholder: "请输入",
})
const queryForm = reactive<any>({
nameOrPhone: "",
current: 1,
size: 10,
})
const state = reactive<any>({
loading: true,
selectId: selectId,
options: [],
const emit = defineEmits<{
(e: "change", user: User | undefined): void
}>()
const selectedId = defineModel<string | number>()
const state = reactive({
loading: false,
optionList: [] as User[],
searchParams: {
nameOrPhone: "",
current: 1,
size: 10,
},
})
// 监听选中值变化
watch(
selectId,
(newVal, oldValue) => {
if (newVal == oldValue) return
state.selectId = newVal
getOptions()
selectedId,
(newVal) => {
if (newVal !== undefined) {
fetchoptionList()
}
},
{ immediate: true },
)
async function getOptions() {
async function fetchoptionList() {
try {
state.loading = true
const _pa = {
userId: selectId.value,
...queryForm,
const params = {
userId: selectedId.value,
...state.searchParams,
}
const { data } = await userApi.pageList(_pa)
state.options = data.records ?? []
const { data } = await userApi.pageList(params)
state.optionList = data.records ?? []
} finally {
setTimeout(() => (state.loading = false), 500)
state.loading = false
}
}
function remoteSearch(params: string) {
if (params != queryForm.nameOrPhone) {
queryForm.nameOrPhone = params
getOptions()
// 搜索处理
function handleSearch(keyword: string) {
if (keyword !== state.searchParams.nameOrPhone) {
state.searchParams.nameOrPhone = keyword
fetchoptionList()
}
}
function clear() {
state.selectId = null
getOptions()
// 下拉框显示状态变化
function handleVisibleChange(visible: boolean) {
if (visible) {
fetchoptionList()
}
}
function change(v: any) {
const targetUser = state.options.find((i: any) => i.userId == v)
emit("change", targetUser)
// 选择变化处理
function handleChange(userId: string) {
const selectedOption = state.optionList.find((option) => option.userId === userId)
emit("change", selectedOption)
}
</script>
@@ -0,0 +1,96 @@
<template>
<el-select
v-model="selectedId"
:placeholder="placeholder"
clearable
remote-show-suffix
filterable
remote
:remote-method="handleSearch"
:loading="state.loading"
@visible-change="handleVisibleChange"
@change="handleChange"
>
<el-option v-for="item in state.optionList" :key="item.supplierId" :label="item.supplierName" :value="item.supplierId" />
</el-select>
</template>
<script setup lang="ts">
import { reactive, watch } from "vue"
import { fetchList } from "/@/api/canteen/canteenSupplier"
interface Supplier {
supplierId: string | number
supplierName: string
}
interface Props {
placeholder?: string
}
const props = withDefaults(defineProps<Props>(), {
placeholder: "请输入",
})
const emit = defineEmits<{
(e: "change", supplier: Supplier | undefined): void
}>()
const selectedId = defineModel<string | number>()
const state = reactive({
loading: false,
optionList: [] as Supplier[],
searchParams: {
supplierName: "",
current: 1,
size: 10,
},
})
// 监听选中值变化
watch(
selectedId,
(newVal) => {
if (newVal !== undefined) {
fetchoptionList()
}
},
{ immediate: true },
)
async function fetchoptionList() {
try {
state.loading = true
const params = {
supplierId: selectedId.value,
...state.searchParams,
}
const { data } = await fetchList(params)
state.optionList = data.records ?? []
} finally {
state.loading = false
}
}
// 搜索处理
function handleSearch(keyword: string) {
if (keyword !== state.searchParams.supplierName) {
state.searchParams.supplierName = keyword
fetchoptionList()
}
}
// 下拉框显示状态变化
function handleVisibleChange(visible: boolean) {
if (visible) {
fetchoptionList()
}
}
// 选择变化处理
function handleChange(supplierId: string) {
const selectedOption = state.optionList.find((option) => option.supplierId === supplierId)
emit("change", selectedOption)
}
</script>
-85
View File
@@ -1,85 +0,0 @@
<template>
<el-select
style="width: 100%"
v-model="state.selectId"
:placeholder="props.placeholder"
clearable
remote-show-suffix
filterable
remote
:remote-method="remoteSearch"
:loading="state.loading"
@visible-change="(e: boolean) => e && getOptions()"
@change="change"
>
<el-option v-for="v in state.options" :key="v.supplierId" :label="v.supplierName" :value="v.supplierId" />
</el-select>
</template>
<script setup lang="ts">
import { reactive } from "vue"
import { fetchList } from "/@/api/supermarketerp/smErpSupplier"
const emit = defineEmits(["change"])
const selectId = defineModel()
export type Props = {
placeholder?: string
}
const props = withDefaults(defineProps<Props>(), {
placeholder: "请输入货商",
})
const queryForm = reactive<any>({
supplierName: "",
current: 1,
size: 10,
})
const state = reactive<any>({
loading: true,
selectId: selectId,
options: [],
})
watch(
selectId,
(newVal, oldValue) => {
if (newVal == oldValue) return
state.selectId = newVal
getOptions()
},
{ immediate: true },
)
async function getOptions() {
try {
state.loading = true
const _pa = {
supplierId: selectId.value,
...queryForm,
}
const { data } = await fetchList(_pa)
state.options = data.records ?? []
} finally {
setTimeout(() => (state.loading = false), 500)
}
}
function remoteSearch(params: string) {
if (params != queryForm.supplierName) {
queryForm.supplierName = params
getOptions()
}
}
function clear() {
state.selectId = null
getOptions()
}
function change(v: any) {
const targetUser = state.options.find((i: any) => i.userId == v)
emit("change", targetUser)
}
</script>
+2 -2
View File
@@ -25,7 +25,7 @@ import SelectDept from "/@/components/Select/SelectDept.vue"
import SelectCtcg from "/@/components/Select/SelectCtcg.vue"
import SelectCtcgol from "/@/components/Select/SelectCtcgol.vue"
import SelectHandlerUser from "/@/components/Select/SelectHandlerUser.vue"
import SelectSupplier from "/@/components/Select/SelectSupplier.vue"
import SelectSupermarketSupplier from "/@/components/Select/SelectSupermarketSupplier.vue"
import SelectMchRule from "/@/components/Select/SelectMchRule.vue"
import SelectHardSpuCategory from "/@/components/Select/SelectHardSpuCategory.vue"
import SelectHard from "/@/components/Select/SelectHard.vue"
@@ -86,7 +86,7 @@ export default {
app.component("SelectCtcgol", SelectCtcgol)
app.component("SelectHardGroup", SelectHardGroup)
app.component("SelectHandlerUser", SelectHandlerUser)
app.component("SelectSupplier", SelectSupplier)
app.component("SelectSupermarketSupplier", SelectSupermarketSupplier)
app.component("SelectMchRule", SelectMchRule)
app.component("SelectRole", SelectRole)
app.component("SelectCabinet", SelectCabinet)