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+<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="分类名称" prop="cateName">
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+ <el-input
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+ v-model="queryParams.cateName"
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+ placeholder="请输入分类名称"
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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="是否推荐" prop="isShow">
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+ <el-select v-model="queryParams.isShow" placeholder="是否推荐" clearable size="small">
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+ <el-option
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+ v-for="dict in orOptions"
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+ :key="dict.dictValue"
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+ :label="dict.dictLabel"
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+ :value="dict.dictValue"
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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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+
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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="['course:publicCourseCategory: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="['course:publicCourseCategory: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="['course:publicCourseCategory: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="['course:publicCourseCategory: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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+
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+ <el-table
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+ height="500" border
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+ v-loading="loading"
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+ :data="publicCourseCategoryList"
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+ row-key="cateId"
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+ :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
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+ >
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+ <el-table-column label="分类id" align="left" prop="cateId" />
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+ <el-table-column label="分类名称" align="left" prop="cateName" />
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+ <el-table-column label="状态" align="center" prop="isShow">
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+ <template slot-scope="scope">
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+ <div>
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+ <el-tag v-if="scope.row.isShow === 1" :type="''">显示</el-tag>
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+ <el-tag v-else :type=" 'info' ">隐藏</el-tag>
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+ </div>
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+ </template>
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+ </el-table-column>
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+ <el-table-column label="排序" sortable align="center" prop="sort" />
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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="['course:publicCourseCategory: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="['course:publicCourseCategory: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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+
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+ <!-- 添加或修改公域分类对话框 -->
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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="上级分类" prop="pid" >
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+ <treeselect v-model="form.pid" :options="categoryOptions" :normalizer="normalizer" placeholder="请选择上级分类" />
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+ </el-form-item>
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+ <el-form-item label="分类名称" prop="cateName">
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+ <el-input v-model="form.cateName" placeholder="请输入分类名称" />
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+ </el-form-item>
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+ <el-form-item label="状态" prop="isShow">
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+ <el-radio v-model="form.isShow" label="1">显示</el-radio>
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+ <el-radio v-model="form.isShow" label="0">隐藏</el-radio>
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+ </el-form-item>
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+ <el-form-item label="排序" prop="sort">
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+ <el-input-number v-model="form.sort" placeholder="请输入排序" />
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+ </el-form-item>
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+
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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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+
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+<script>
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+import { listUserCourseCategory, getUserCourseCategory, delUserCourseCategory, addUserCourseCategory, updateUserCourseCategory, exportUserCourseCategory } from "@/api/course/userCourseCategory";
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+import Treeselect from "@riophae/vue-treeselect";
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+import "@riophae/vue-treeselect/dist/vue-treeselect.css";
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+export default {
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+ name: "PublicCourseCategory",
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+ components: {
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+ Treeselect
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+ },
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+ data() {
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+ return {
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+ orOptions:[],
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+ categoryOptions:[],
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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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+ // 公域分类表格数据
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+ publicCourseCategoryList: [],
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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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+ pid: null,
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+ cateName: null,
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+ sort: null,
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+ isShow: null,
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+ isDel: null,
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+ categoryType: '1'
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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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+ pid: [
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+ { required: true, message: "父id不能为空", trigger: "blur" }
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+ ],
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+ cateName: [
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+ { required: true, message: "分类名称不能为空", trigger: "blur" }
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+ ],
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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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+ this.getDicts("sys_company_or").then(response => {
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+ this.orOptions = response.data;
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+ });
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+ },
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+ methods: {
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+ /** 查询公域分类列表 */
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+ getList() {
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+ this.loading = true;
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+ listUserCourseCategory(this.queryParams).then(response => {
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+ this.publicCourseCategoryList = this.handleTree(response.data, "cateId", "pid");
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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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+ /** 转换公域分类数据结构 */
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+ normalizer(node) {
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+ if (node.children && !node.children.length) {
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+ delete node.children;
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+ }
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+ return {
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+ id: node.cateId,
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+ label: node.cateName,
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+ children: node.children
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+ };
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+ },
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+ getTreeselect() {
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+ listUserCourseCategory({ categoryType: '1' }).then(response => {
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+ this.categoryOptions = [];
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+ const data = { cateId: 0, cateName: '顶级目录', children: [] };
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+ data.children = response.data.filter(item => item.pid == 0)
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+ this.categoryOptions.push(data);
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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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+ cateId: null,
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+ pid: null,
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+ cateName: null,
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+ sort: null,
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+ isShow: null,
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+ categoryType: '1',
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+ createTime: null,
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+ updateTime: null,
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+ isDel: 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.cateId)
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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.getTreeselect();
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+ this.open = true;
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+ this.title = "添加公域分类";
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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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+ this.getTreeselect();
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+ const cateId = row.cateId || this.ids
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+ getUserCourseCategory(cateId).then(response => {
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+ this.form = response.data;
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+ this.form.isShow = response.data.isShow.toString();
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+ this.open = true;
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+ this.title = "修改公域分类";
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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.$refs["form"].validate(valid => {
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+ if (valid) {
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+ if (this.form.cateId != null) {
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+ updateUserCourseCategory(this.form).then(response => {
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+ this.msgSuccess("修改成功");
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+ this.open = false;
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+ this.getList();
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+ });
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+ } else {
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+ addUserCourseCategory(this.form).then(response => {
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+ this.msgSuccess("新增成功");
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+ this.open = false;
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+ this.getList();
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+ });
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+ }
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+ }
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+ });
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+ },
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+ /** 删除按钮操作 */
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+ handleDelete(row) {
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+ const cateIds = row.cateId || this.ids;
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+ this.$confirm('是否确认删除公域分类编号为"' + cateIds + '"的数据项?', "警告", {
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+ confirmButtonText: "确定",
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+ cancelButtonText: "取消",
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+ type: "warning"
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+ }).then(function() {
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+ return delUserCourseCategory(cateIds);
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+ }).then(() => {
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+ this.getList();
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+ this.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.$confirm('是否确认导出所有公域分类数据项?', "警告", {
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+ confirmButtonText: "确定",
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+ cancelButtonText: "取消",
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+ type: "warning"
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+ }).then(() => {
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+ this.exportLoading = true;
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+ return exportUserCourseCategory(queryParams);
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+ }).then(response => {
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+ this.download(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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