实现购物车商品添加和管理
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src/api/system/item.js
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44
src/api/system/item.js
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import request from '@/utils/request'
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// 查询购物车商品列表
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export function listItem(query) {
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return request({
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url: '/system/item/list',
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method: 'get',
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params: query
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})
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}
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// 查询购物车商品详细
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export function getItem(id) {
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return request({
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url: '/system/item/' + id,
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method: 'get'
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})
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}
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// 新增购物车商品
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export function addItem(data) {
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return request({
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url: '/system/item',
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method: 'post',
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data: data
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})
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}
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// 修改购物车商品
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export function updateItem(data) {
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return request({
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url: '/system/item',
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method: 'put',
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data: data
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})
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}
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// 删除购物车商品
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export function delItem(id) {
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return request({
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url: '/system/item/' + id,
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method: 'delete'
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})
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}
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283
src/views/system/item/index.vue
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src/views/system/item/index.vue
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<template>
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<div class="app-container">
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<el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
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<el-form-item label="用户ID" prop="uid">
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<el-input
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v-model="queryParams.uid"
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placeholder="请输入用户ID"
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clearable
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@keyup.enter="handleQuery"
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/>
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</el-form-item>
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<el-form-item label="课程ID" prop="courseId">
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<el-input
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v-model="queryParams.courseId"
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placeholder="请输入课程ID"
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clearable
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@keyup.enter="handleQuery"
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/>
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</el-form-item>
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<el-form-item label="课程标题" prop="title">
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<el-input
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v-model="queryParams.title"
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placeholder="请输入课程标题"
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clearable
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@keyup.enter="handleQuery"
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/>
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</el-form-item>
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<el-form-item label="价格" prop="price">
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<el-input
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v-model="queryParams.price"
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placeholder="请输入价格"
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clearable
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@keyup.enter="handleQuery"
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/>
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</el-form-item>
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<el-form-item label="数量" prop="count">
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<el-input
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v-model="queryParams.count"
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placeholder="请输入数量"
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clearable
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@keyup.enter="handleQuery"
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/>
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</el-form-item>
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<el-form-item>
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<el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
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<el-button icon="Refresh" @click="resetQuery">重置</el-button>
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</el-form-item>
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</el-form>
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<el-row :gutter="10" class="mb8">
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<el-col :span="1.5">
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<el-button
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type="primary"
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plain
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icon="Plus"
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@click="handleAdd"
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v-hasPermi="['system:item:add']"
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>新增</el-button>
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</el-col>
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<el-col :span="1.5">
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<el-button
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type="success"
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plain
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icon="Edit"
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:disabled="single"
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@click="handleUpdate"
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v-hasPermi="['system:item:edit']"
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>修改</el-button>
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</el-col>
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<el-col :span="1.5">
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<el-button
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type="danger"
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plain
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icon="Delete"
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:disabled="multiple"
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@click="handleDelete"
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v-hasPermi="['system:item:remove']"
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>删除</el-button>
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</el-col>
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<el-col :span="1.5">
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<el-button
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type="warning"
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plain
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icon="Download"
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@click="handleExport"
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v-hasPermi="['system:item:export']"
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>导出</el-button>
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</el-col>
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<right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
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</el-row>
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<el-table v-loading="loading" :data="itemList" @selection-change="handleSelectionChange">
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<el-table-column type="selection" width="55" align="center" />
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<el-table-column label="商品ID" align="center" prop="id" />
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<el-table-column label="用户ID" align="center" prop="uid" />
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<el-table-column label="课程ID" align="center" prop="courseId" />
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<el-table-column label="课程标题" align="center" prop="title" />
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<el-table-column label="价格" align="center" prop="price" />
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<el-table-column label="数量" align="center" prop="count" />
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<el-table-column label="操作" align="center" class-name="small-padding fixed-width">
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<template #default="scope">
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<el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:item:edit']">修改</el-button>
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<el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['system:item:remove']">删除</el-button>
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</template>
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</el-table-column>
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</el-table>
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<pagination
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v-show="total>0"
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:total="total"
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v-model:page="queryParams.pageNum"
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v-model:limit="queryParams.pageSize"
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@pagination="getList"
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/>
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<!-- 添加或修改购物车商品对话框 -->
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<el-dialog :title="title" v-model="open" width="500px" append-to-body>
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<el-form ref="itemRef" :model="form" :rules="rules" label-width="80px">
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<el-form-item label="用户ID" prop="uid">
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<el-input v-model="form.uid" placeholder="请输入用户ID" />
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</el-form-item>
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<el-form-item label="课程ID" prop="courseId">
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<el-input v-model="form.courseId" placeholder="请输入课程ID" />
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</el-form-item>
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<el-form-item label="课程标题" prop="title">
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<el-input v-model="form.title" placeholder="请输入课程标题" />
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</el-form-item>
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<el-form-item label="价格" prop="price">
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<el-input v-model="form.price" placeholder="请输入价格" />
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</el-form-item>
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<el-form-item label="数量" prop="count">
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<el-input v-model="form.count" placeholder="请输入数量" />
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</el-form-item>
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</el-form>
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<template #footer>
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<div class="dialog-footer">
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<el-button type="primary" @click="submitForm">确 定</el-button>
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<el-button @click="cancel">取 消</el-button>
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</div>
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</template>
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</el-dialog>
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</div>
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</template>
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<script setup name="Item">
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import { listItem, getItem, delItem, addItem, updateItem } from "@/api/system/item";
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const { proxy } = getCurrentInstance();
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const itemList = ref([]);
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const open = ref(false);
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const loading = ref(true);
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const showSearch = ref(true);
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const ids = ref([]);
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const single = ref(true);
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const multiple = ref(true);
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const total = ref(0);
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const title = ref("");
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const data = reactive({
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form: {},
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queryParams: {
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pageNum: 1,
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pageSize: 10,
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uid: null,
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courseId: null,
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title: null,
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price: null,
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count: null
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},
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rules: {
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}
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});
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const { queryParams, form, rules } = toRefs(data);
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/** 查询购物车商品列表 */
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function getList() {
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loading.value = true;
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listItem(queryParams.value).then(response => {
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itemList.value = response.rows;
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total.value = response.total;
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loading.value = false;
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});
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}
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// 取消按钮
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function cancel() {
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open.value = false;
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reset();
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}
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// 表单重置
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function reset() {
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form.value = {
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id: null,
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uid: null,
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courseId: null,
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title: null,
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price: null,
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count: null
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};
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proxy.resetForm("itemRef");
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}
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/** 搜索按钮操作 */
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function handleQuery() {
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queryParams.value.pageNum = 1;
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getList();
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}
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/** 重置按钮操作 */
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function resetQuery() {
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proxy.resetForm("queryRef");
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handleQuery();
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}
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// 多选框选中数据
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function handleSelectionChange(selection) {
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ids.value = selection.map(item => item.id);
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single.value = selection.length != 1;
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multiple.value = !selection.length;
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}
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/** 新增按钮操作 */
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function handleAdd() {
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reset();
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open.value = true;
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title.value = "添加购物车商品";
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}
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/** 修改按钮操作 */
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function handleUpdate(row) {
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reset();
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const _id = row.id || ids.value
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getItem(_id).then(response => {
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form.value = response.data;
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open.value = true;
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title.value = "修改购物车商品";
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});
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}
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/** 提交按钮 */
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function submitForm() {
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proxy.$refs["itemRef"].validate(valid => {
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if (valid) {
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if (form.value.id != null) {
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updateItem(form.value).then(response => {
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proxy.$modal.msgSuccess("修改成功");
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open.value = false;
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getList();
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});
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} else {
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addItem(form.value).then(response => {
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proxy.$modal.msgSuccess("新增成功");
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open.value = false;
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getList();
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});
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}
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}
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});
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}
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/** 删除按钮操作 */
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function handleDelete(row) {
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const _ids = row.id || ids.value;
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proxy.$modal.confirm('是否确认删除购物车商品编号为"' + _ids + '"的数据项？').then(function() {
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return delItem(_ids);
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}).then(() => {
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getList();
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proxy.$modal.msgSuccess("删除成功");
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}).catch(() => {});
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}
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/** 导出按钮操作 */
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function handleExport() {
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proxy.download('system/item/export', {
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...queryParams.value
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}, `item_${new Date().getTime()}.xlsx`)
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}
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getList();
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</script>
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