| 提交 | 用户 | 时间 | ||
| 314507 | 1 | <!-- 列表选择通用组件，参考 ProductList 组件使用 --> |
| H | 2 | <template> |
| 3 | <Dialog v-model="dialogVisible" :appendToBody="true" :scroll="true" :title="title" width="60%"> | |
| 4 | <el-table | |
| 5 | ref="multipleTableRef" | |
| 6 | v-loading="loading" | |
| 7 | :data="list" | |
| 8 | :show-overflow-tooltip="true" | |
| 9 | :stripe="true" | |
| 10 | @selection-change="handleSelectionChange" | |
| 11 | > | |
| 12 | <el-table-column type="selection" width="55" /> | |
| 13 | <slot></slot> | |
| 14 | </el-table> | |
| 15 | <!-- 分页 --> | |
| 16 | <Pagination | |
| 17 | v-model:limit="queryParams.pageSize" | |
| 18 | v-model:page="queryParams.pageNo" | |
| 19 | :total="total" | |
| 20 | @pagination="getList" | |
| 21 | /> | |
| 22 | <template #footer> | |
| 23 | <el-button :disabled="formLoading" type="primary" @click="submitForm">确 定</el-button> | |
| 24 | <el-button @click="dialogVisible = false">取 消</el-button> | |
| 25 | </template> | |
| 26 | </Dialog> | |
| 27 | </template> | |
| 28 | ||
| 29 | <script lang="ts" setup> | |
| 30 | import { ElTable } from 'element-plus' | |
| 31 | ||
| 32 | defineOptions({ name: 'TableSelectForm' }) | |
| 33 | withDefaults( | |
| 34 | defineProps<{ | |
| 35 | modelValue: any[] | |
| 36 | title: string | |
| 37 | }>(), | |
| 38 | { modelValue: () => [], title: '选择' } | |
| 39 | ) | |
| 40 | const list = ref([]) // 列表的数据 | |
| 41 | const total = ref(0) // 列表的总页数 | |
| 42 | const loading = ref(false) // 列表的加载中 | |
| 43 | const dialogVisible = ref(false) // 弹窗的是否展示 | |
| 44 | const formLoading = ref(false) | |
| 45 | const queryParams = reactive({ | |
| 46 | pageNo: 1, | |
| 47 | pageSize: 10 | |
| 48 | }) | |
| 49 | // 确认选择时的触发事件 | |
| 50 | const emits = defineEmits<{ | |
| 51 | (e: 'update:modelValue', v: number[]): void | |
| 52 | }>() | |
| 53 | const multipleTableRef = ref<InstanceType<typeof ElTable>>() | |
| 54 | const multipleSelection = ref<any[]>([]) | |
| 55 | const handleSelectionChange = (val: any[]) => { | |
| 56 | multipleSelection.value = val | |
| 57 | } | |
| 58 | /** 触发 */ | |
| 59 | const submitForm = () => { | |
| 60 | formLoading.value = true | |
| 61 | try { | |
| 62 | emits('update:modelValue', multipleSelection.value) // 返回选择的原始数据由使用方处理 | |
| 63 | } finally { | |
| 64 | formLoading.value = false | |
| 65 | // 关闭弹窗 | |
| 66 | dialogVisible.value = false | |
| 67 | } | |
| 68 | } | |
| 69 | ||
| 70 | const getList = async (getListFunc: Function) => { | |
| 71 | loading.value = true | |
| 72 | try { | |
| 73 | const data = await getListFunc(queryParams) | |
| 74 | list.value = data.list | |
| 75 | total.value = data.total | |
| 76 | } finally { | |
| 77 | loading.value = false | |
| 78 | } | |
| 79 | } | |
| 80 | ||
| 81 | /** 打开弹窗 */ | |
| 82 | const open = async (getListFunc: Function) => { | |
| 83 | dialogVisible.value = true | |
| 84 | await nextTick() | |
| 85 | if (multipleSelection.value.length > 0) { | |
| 86 | multipleTableRef.value!.clearSelection() | |
| 87 | } | |
| 88 | await getList(getListFunc) | |
| 89 | } | |
| 90 | defineExpose({ open }) // 提供 open 方法，用于打开弹窗 | |
| 91 | </script> | |
