120 lines
2.8 KiB
Vue
120 lines
2.8 KiB
Vue
<!--
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Jeepay 表格列表， 支持 下滑， 上滑刷新。
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业务页面最好也监听下 触底函数， 否则H5无法监听到。
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import { onReachBottom } from '@dcloudio/uni-app'
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onReachBottom(() => { })
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@author terrfly
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@site https://www.jeequan.com
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@date 2022/11/16 15:55
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-->
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<template>
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<view>
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<template v-for="(record, i) in vdata.allData" :key="i">
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<slot name="tableBody" :record="record" :index="i" />
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</template>
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</view>
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<view class="list-null" v-if="!vdata.apiResData.hasNext && showListNull">暂无更多数据</view>
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</template>
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<script setup>
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import { ref, reactive, onMounted } from 'vue';
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import { onPullDownRefresh, onReachBottom } from '@dcloudio/uni-app';
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// 定义传入属性
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const props = defineProps({
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reqTableDataFunc: { type: Function, default: () => {} },
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searchData: { type: Object, default: () => {} }, // 搜索条件参数
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pageSize: { type: Number, default: 10 }, // 默认每页条数
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initData: { type: Boolean, default: true }, // 初始化列表数据， 默认true
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showListNull: { type: Boolean, default: true } //是否显示缺省 默认显示
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});
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const vdata = reactive({
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allData: [], // app与web不同， app是每次查询到数据会拼接到后面
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// 接口返回的数据
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apiResData: { total: 0, records: [] },
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// 分页参数
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iPage: { pageNumber: 1, pageSize: props.pageSize }
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});
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onMounted(() => {
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//初始化表数据
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props.initData ? refTable(true) : undefined;
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});
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// 查询表格数据
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function refTable(isToFirst = false) {
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if (isToFirst) {
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// 重新搜索， 第一页。
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vdata.iPage.pageNumber = 1;
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vdata.allData = []; //清空数据
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}
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// 更新检索数据
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return props.reqTableDataFunc(Object.assign({}, vdata.iPage, props.searchData)).then(({ bizData }) => {
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Object.assign(vdata.apiResData, bizData); // 列表数据更新
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if (bizData.records) {
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vdata.allData.push(...bizData.records); // 利用展开语法代替forEach
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}
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});
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}
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/** 追加下一页数据 **/
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function addNext() {
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// 包含下一页
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if (vdata.apiResData.hasNext) {
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vdata.iPage.pageNumber++;
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refTable(false);
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}
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}
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// 下拉刷新
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onPullDownRefresh(() => {
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refTable(true).then(() => {
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uni.stopPullDownRefresh();
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});
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});
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// 监听，触底事件。 查询下一页
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onReachBottom(() => {
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addNext();
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});
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// 将表格事件暴露出去 https://www.jianshu.com/p/39d14c25c987
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defineExpose({ refTable, addNext });
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</script>
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<style lang="scss" scoped>
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.list-null {
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position: relative;
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line-height: 110rpx;
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text-align: center;
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font-size: 26rpx;
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color: #a6a6a6;
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&::after,
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&::before {
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content: '';
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display: block;
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position: absolute;
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top: 50%;
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width: 30%;
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height: 2rpx;
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background-color: #ededed;
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transform: translateY(-50%);
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}
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&::after {
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left: 40rpx;
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}
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&::before {
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right: 40rpx;
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}
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}
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</style>
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