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| <template>
| <div class="example-tb">
| <el-alert
| title="table从后台api加载数据源"
| type="warning"
| show-icon
| :closable="false"
| >
| <p>
| 1、只需要配置好列信息即可从后台加载(自动求和见代码中的备注说明或table组件api)。
| </p>
| <p>
| 2、如果需要筛选条件，在loadTableBefore方法中按demo格式提交查询参数即可
| </p>
| <p>
| 3、具体使用见：框架文档->组件api->voltable。<a
| href="http://v2.volcore.xyz/document/api"
| target="_blank"
| >点击查看文档
| </a>
| </p>
| </el-alert>
| <div class="tb">
| <div class="search-info">
| <vol-form
| :label-width="80"
| ref="myform"
| class="my-form"
| :formFields="searchFields"
| :formRules="formOptions"
| >
| </vol-form>
| <div class="btns">
| <el-button type="danger" size="small" @click="getSelectRows"
| >获取选中行</el-button
| >
| <el-button type="primary" size="small" @click="search"
| ><i class="el-icon-search"></i>搜索</el-button
| >
| </div>
| </div>
| <vol-table
| ref="table"
| :columns="columns"
| :pagination-hide="false"
| :max-height="400"
| :url="url"
| :index="true"
| @loadBefore="loadTableBefore"
| @loadAfter="loadTableAfter"
| ></vol-table>
| </div>
| </div>
| </template>
| <script>
| import VolTable from "@/components/basic/VolTable.vue";
| import VolForm from "@/components/basic/VolForm.vue";
| export default {
| components: { VolTable, VolForm },
| created() {},
| data() {
| return {
| //查询条件字段
| searchFields: {
| TranNo: "",
| CreateDate: [],
| OrderType: null,
| },
| formOptions: [
| //表单配置见表单组件文档
| [
| {
| title: "运单号",
| field: "TranNo",
| placeholder: "模糊查询",
| },
| {
| title: "订单类型",
| field: "OrderType",
| dataKey: "ordertype",
| placeholder: "订单类型",
| data: [],
| type: "select",
| },
| {
| title: "创建时间",
| range: true,
| colSize: 6,
| field: "CreateDate",
| type: "date",
| onChange:(val)=>{
|
| }
| },
| ],
| ],
| viewModel: false, //点击单元格时弹出框
| url: "api/SellOrder/getPageData", //后从加载数据的url
| columns: [
| { field: "Order_Id", title: "Id", width: 90, hidden: true },
| {
| field: "TranNo",
| title: "运单号",
| type: "string",
| width: 130,
| sort: true,
| },
| {
| field: "OrderType",
| title: "订单类型",
| type: "int",
| bind: { key: "ordertype", data: [] },
| width: 90,
| sort: true,
| },
| {
| field: "Qty",
| title: "销售数量",
| type: "int",
| width: 90,
| sort: true,
| summary: true, //前端只设置summary: true 即可求后，后台见SellOrderService.cs中查询方法说明
| },
| {
| field: "AuditStatus",
| title: "审核状态",
| type: "int",
| bind: { key: "audit", data: [] },
| width: 90,
| sort: true,
| },
| {
| field: "AuditDate",
| title: "审核时间",
| type: "datetime",
| width: 120,
| sort: true,
| sort: true,
| },
| {
| field: "Remark",
| title: "备注",
| type: "string",
| width: 100,
| sort: true,
| },
| {
| field: "Creator",
| title: "创建人",
| type: "string",
| width: 100,
| sort: true,
| },
| {
| field: "CreateDate",
| title: "创建时间",
| type: "datetime",
| width: 90,
| sort: true,
| },
| ],
| };
| },
| methods: {
| //点击查询时生成查询条件
| loadTableBefore(param, callBack) {
| console.log("加载数据前" + param);
| //生成查询条件
| param.wheres = [
| //设置为like模糊查询
| {
| name: "TranNo",
| value: this.searchFields.TranNo,
| displayType: "like",
| },
| {
| name: "OrderType",
| value: this.searchFields.OrderType,
| },
| {
| name: "CreateDate",
| value: this.searchFields.CreateDate[0],
| displayType: "thanorequal", //>=
| },
| {
| name: "CreateDate",
| value: this.searchFields.CreateDate[1],
| displayType: "lessorequal", //<=
| },
| ];
| callBack(true); //此处必须进行回调，返回处理结果，如果是false，则不会执行后台查询
| },
| loadTableAfter(data, callBack) {
| //此处是从后台加数据后，你可以在渲染表格前，预先处理返回的数据
| console.log("加载数据后" + data);
| callBack(true); //同上
| },
| search() {
| this.$refs.table.load();
| },
| del() {
| let rows = this.$refs.table.getSelected();
| if (rows.length == 0) {
| return this.$message.error("请先选中行");
| }
| this.$refs.table.delRow();
| //此处可以接着写删除后台的代码
| },
| getSelectRows() {
| let rows = this.$refs.table.getSelected();
| if (rows.length == 0) {
| return this.$message.error("请先选中行1");
| }
| let text = "当前选中的行数据：" + JSON.stringify(rows);
| this.$Message.info(text);
| },
| },
| };
| </script>
| <style lang="less" scoped>
| .example-tb {
| padding: 15px;
| }
| .tb {
| margin-top: 15px;
| }
| .v-header {
| background: white;
| padding: 10px;
| }
| .search-info {
| display: flex;
| .my-form {
| width: 840px !important;
| margin-bottom: -15px;
| }
| .btns {
| margin-left: 15px;
| position: relative;
| margin-top: 2px;
| }
| }
| </style>
|
|
