食堂原料管理

src/components/Select/SelectCanteenSupplier.vue

@@ -0,0 +1,66 @@
+<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()"
+	>
+		<el-option v-for="v in state.options" :key="v.supplierId" :label="v.supplierName" :value="v.supplierId" />
+	</el-select>
+</template>
+
+<script setup lang="ts" name="SelectSupplier">
+import { reactive } from "vue"
+import { canteenSupplierSelect } from "/@/api/canteen/canteenSupplier"
+
+const selectId = defineModel()
+
+const props = withDefaults(defineProps<{ placeholder?: string }>(), {
+	placeholder: "请选择",
+})
+
+const queryForm = reactive<any>({
+	name: "",
+	supplierId: "",
+})
+
+const state = reactive<any>({
+	loading: true,
+	selectId: selectId,
+	options: [],
+})
+
+watch(
+	selectId,
+	(newVal, oldValue) => {
+		if (newVal == oldValue) return
+		state.selectId = newVal
+		queryForm.supplierId = newVal
+		getOptions()
+	},
+	{ immediate: true },
+)
+
+async function getOptions() {
+	try {
+		state.loading = true
+		const { data } = await canteenSupplierSelect(queryForm)
+		state.options = data ? data : []
+	} finally {
+		setTimeout(() => (state.loading = false), 500)
+	}
+}
+
+function remoteSearch(params: string) {
+	if (params != queryForm.name) {
+		queryForm.name = params
+		getOptions()
+	}
+}
+</script>