<template>
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<div class="app-container">
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<el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
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<el-form-item label="班级名称" prop="className">
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<el-input
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v-model="queryParams.className"
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placeholder="请输入班级名称"
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clearable
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size="small"
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@keyup.enter.native="handleQuery"
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/>
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</el-form-item>
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<el-form-item label="状态" prop="classStatus">
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<el-select v-model="queryParams.classStatus" placeholder="请选择状态" clearable size="small">
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<el-option
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v-for="dict in dict.type.sys_common_status"
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:key="dict.value"
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:label="dict.label"
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:value="dict.value"
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/>
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</el-select>
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</el-form-item>
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<el-form-item>
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<el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
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<el-button icon="el-icon-refresh" size="mini" @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="el-icon-plus"
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size="mini"
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@click="handleAdd"
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v-hasPermi="['system:class: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="el-icon-edit"
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size="mini"
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:disabled="single"
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@click="handleUpdate"
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v-hasPermi="['system:class: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="el-icon-delete"
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size="mini"
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:disabled="multiple"
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@click="handleDelete"
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v-hasPermi="['system:class: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="el-icon-download"
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size="mini"
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:loading="exportLoading"
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@click="handleExport"
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v-hasPermi="['system:class:export']"
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>导出</el-button>
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</el-col>
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<right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
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</el-row>
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<el-table v-loading="loading" :data="classList" @selection-change="handleSelectionChange">
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<el-table-column type="selection" width="55" align="center" />
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<el-table-column label="编号" align="center" prop="classId" />
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<el-table-column label="班级名称" align="center" prop="className" />
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<el-table-column label="状态" align="center" prop="classStatus">
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<template slot-scope="scope">
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<dict-tag :options="dict.type.sys_common_status" :value="scope.row.classStatus"/>
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</template>
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</el-table-column>
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<el-table-column label="操作" align="center" class-name="small-padding fixed-width">
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<template slot-scope="scope">
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<el-button
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size="mini"
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type="text"
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icon="el-icon-edit"
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@click="handleUpdate(scope.row)"
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v-hasPermi="['system:class:edit']"
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>修改</el-button>
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<el-button
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size="mini"
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type="text"
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icon="el-icon-delete"
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@click="handleDelete(scope.row)"
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v-hasPermi="['system:class:remove']"
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>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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:page.sync="queryParams.pageNum"
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:limit.sync="queryParams.pageSize"
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@pagination="getList"
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/>
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<!-- 添加或修改班级信息对话框 -->
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<el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
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<el-form ref="form" :model="form" :rules="rules" label-width="80px">
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<el-form-item label="班级名称" prop="className">
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<el-input v-model="form.className" placeholder="请输入班级名称" />
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</el-form-item>
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<el-form-item label="状态">
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<el-radio-group v-model="form.classStatus">
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<el-radio
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v-for="dict in dict.type.sys_common_status"
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:key="dict.value"
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:label="dict.value"
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>{{dict.label}}</el-radio>
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</el-radio-group>
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</el-form-item>
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</el-form>
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<div slot="footer" 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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</el-dialog>
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</div>
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</template>
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<script>
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import { listClass, getClass, delClass, addClass, updateClass, exportClass } from "@/api/system/class";
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export default {
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name: "Class",
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dicts: ['sys_common_status'],
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data() {
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return {
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// 遮罩层
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loading: true,
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// 导出遮罩层
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exportLoading: false,
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// 选中数组
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ids: [],
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// 非单个禁用
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single: true,
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// 非多个禁用
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multiple: true,
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// 显示搜索条件
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showSearch: true,
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// 总条数
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total: 0,
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// 班级信息表格数据
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classList: [],
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// 弹出层标题
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title: "",
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// 是否显示弹出层
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open: false,
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// 查询参数
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queryParams: {
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pageNum: 1,
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pageSize: 10,
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className: null,
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classStatus: null,
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},
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// 表单参数
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form: {},
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// 表单校验
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rules: {
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}
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};
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},
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created() {
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this.getList();
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},
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methods: {
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/** 查询班级信息列表 */
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getList() {
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this.loading = true;
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listClass(this.queryParams).then(response => {
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this.classList = response.rows;
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this.total = response.total;
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this.loading = false;
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});
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},
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// 取消按钮
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cancel() {
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this.open = false;
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this.reset();
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},
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// 表单重置
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reset() {
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this.form = {
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classId: null,
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className: null,
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classStatus: "0",
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createBy: null,
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createTime: null,
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updateBy: null,
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updateTime: null,
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delFlag: null
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};
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this.resetForm("form");
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},
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/** 搜索按钮操作 */
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handleQuery() {
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this.queryParams.pageNum = 1;
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this.getList();
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},
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/** 重置按钮操作 */
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resetQuery() {
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this.resetForm("queryForm");
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this.handleQuery();
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},
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// 多选框选中数据
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handleSelectionChange(selection) {
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this.ids = selection.map(item => item.classId)
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this.single = selection.length!==1
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this.multiple = !selection.length
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},
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/** 新增按钮操作 */
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handleAdd() {
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this.reset();
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this.open = true;
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this.title = "添加班级信息";
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},
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/** 修改按钮操作 */
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handleUpdate(row) {
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this.reset();
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const classId = row.classId || this.ids
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getClass(classId).then(response => {
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this.form = response.data;
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this.open = true;
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this.title = "修改班级信息";
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});
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},
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/** 提交按钮 */
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submitForm() {
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this.$refs["form"].validate(valid => {
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if (valid) {
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if (this.form.classId != null) {
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updateClass(this.form).then(response => {
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this.$modal.msgSuccess("修改成功");
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this.open = false;
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this.getList();
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});
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} else {
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addClass(this.form).then(response => {
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this.$modal.msgSuccess("新增成功");
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this.open = false;
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this.getList();
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});
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}
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}
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});
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},
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/** 删除按钮操作 */
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handleDelete(row) {
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const classIds = row.classId || this.ids;
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this.$modal.confirm('是否确认删除班级信息编号为"' + classIds + '"的数据项？').then(function() {
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return delClass(classIds);
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}).then(() => {
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this.getList();
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this.$modal.msgSuccess("删除成功");
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}).catch(() => {});
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},
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/** 导出按钮操作 */
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handleExport() {
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const queryParams = this.queryParams;
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this.$modal.confirm('是否确认导出所有班级信息数据项？').then(() => {
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this.exportLoading = true;
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return exportClass(queryParams);
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}).then(response => {
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this.$download.name(response.msg);
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this.exportLoading = false;
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}).catch(() => {});
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}
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}
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};
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</script>
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