Vue + Element UI 实现权限管理系统 前端篇(十二):用户管理模块
用户管理模块
添加接口
在 http/moduls/user.js 中添加用户管理相关接口。
import axios from '../axios' /* * 用户管理模块 */ // 保存 export const save = (params) => { return axios({ url: '/user/save', method: 'post', params }) }// 删除 export const del = (params) => { return axios({ url: '/user/delete', method: 'post', params }) } // 分页查询 export const findPage = (params) => { return axios({ url: '/user/findPage', method: 'post', params }) }
模拟数据
在 mock/moduls/user.js 中添加用户管理相关mock接口。
/* * 用户管理模块 */ // 保存 export function save() { return { url: 'http://localhost:8080/user/save', type: 'post', data: { "code": 200, "msg": null, "data": 1 } } }// 删除 export function del() { return { url: 'http://localhost:8080/user/delete', type: 'post', data: { "code": 200, "msg": null, "data": 1 } } } // 分页查询 export function findPage() { return { url: 'http://localhost:8080/user/findPage', type: 'post', data: findPageData } }
提取根路径
为了可以统一控制mock的开启与关闭,把mock的根路径提取出来。
而具体的Mock接口,把根路径移除,因为在生成Mock的时候会自动把根路径加上去。
用户界面
用户管理界面主要是用户信息的表格展示,并提供基础的增删改查功能。
User.vue
<template> <div class="container" style="width:100%;"> <!--工具栏--> <div class="toolbar" style="float:left; padding:18px;"> <el-form :inline="true" :model="filters" size="small"> <el-form-item> <el-input v-model="filters.name" placeholder="用户名"></el-input> </el-form-item> <el-form-item> <el-button type="primary" v-on:click="findPage(null)">查询</el-button> </el-form-item> <el-form-item> <kt-button label="新增" perms="sys:user:add" type="primary" @click="handleAdd" /> </el-form-item> </el-form> </div> <!--表格内容栏--> <kt-table permsEdit="sys:user:edit" permsDelete="sys:user:delete" :data="pageResult" :columns="columns" @findPage="findPage" @handleEdit="handleEdit" @handleDelete="handleDelete"> </kt-table> <!--新增编辑界面--> <el-dialog :title="operation?'新增':'编辑'" width="40%" :visible.sync="editDialogVisible" :close-on-click-modal="false"> <el-form :model="dataForm" label-width="80px" :rules="dataFormRules" ref="dataForm"> <el-form-item label="ID" prop="id"> <el-input v-model="dataForm.id" :disabled="true" auto-complete="off"></el-input> </el-form-item> <el-form-item label="用户名" prop="name"> <el-input v-model="dataForm.name" auto-complete="off"></el-input> </el-form-item> <el-form-item label="密码" prop="password"> <el-input v-model="dataForm.password" type="password" auto-complete="off"></el-input> </el-form-item> <el-form-item label="机构" prop="deptName"> <popup-tree-input :data="deptData" :props="deptTreeProps" :prop="dataForm.deptName" :nodeKey="''+dataForm.deptId" :currentChangeHandle="deptTreeCurrentChangeHandle"> </popup-tree-input> </el-form-item> <el-form-item label="邮箱" prop="email"> <el-input v-model="dataForm.email" auto-complete="off"></el-input> </el-form-item> <el-form-item label="手机" prop="mobile"> <el-input v-model="dataForm.mobile" auto-complete="off"></el-input> </el-form-item> </el-form> <div slot="footer" class="dialog-footer"> <el-button @click.native="editDialogVisible = false">取消</el-button> <el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button> </div> </el-dialog> </div> </template> <script> import PopupTreeInput from "@/components/PopupTreeInput" import KtTable from "@/views/Core/KtTable" import KtButton from "@/views/Core/KtButton" export default { components:{ PopupTreeInput, KtTable, KtButton }, data() { return { filters: { name: '' }, columns: [ {prop:"id", label:"ID", minWidth:40, sortable:"false"}, {prop:"name", label:"用户名", minWidth:120, sortable:"true"}, {prop:"deptName", label:"机构", minWidth:120, sortable:"true"}, {prop:"email", label:"邮箱", minWidth:120, sortable:"true"}, {prop:"mobile", label:"手机", minWidth:120, sortable:"true"} ], pageRequest: { pageNum: 1, pageSize: 8 }, pageResult: {}, operation: false, // true:新增, false:编辑 editDialogVisible: false, // 新增编辑界面是否显示 editLoading: false, dataFormRules: { name: [ { required: true, message: '请输入用户名', trigger: 'blur' } ] }, // 新增编辑界面数据 dataForm: { id: 0, name: '', password: '123456', deptId: 1, deptName: '', email: 'test@qq.com', mobile: '13889700023', status: 1 }, deptData: [], deptTreeProps: { label: 'name', children: 'children' } } }, methods: { // 获取分页数据 findPage: function (data) { if(data !== null) { this.pageRequest = data.pageRequest } this.pageRequest.columnFilters = {name: {name:'name', value:this.filters.name}} this.$api.user.findPage(this.pageRequest).then((res) => { this.pageResult = res.data }) }, // 批量删除 handleDelete: function (data) { this.$api.user.batchDelete(data.params).then(data.callback) }, // 显示新增界面 handleAdd: function () { this.editDialogVisible = true this.operation = true this.dataForm = { id: 0, name: '', password: '', deptId: 1, deptName: '', email: 'test@qq.com', mobile: '13889700023', status: 1 } }, // 显示编辑界面 handleEdit: function (params) { this.editDialogVisible = true this.operation = false this.dataForm = Object.assign({}, params.row) }, // 编辑 editSubmit: function () { this.$refs.dataForm.validate((valid) => { if (valid) { this.$confirm('确认提交吗?', '提示', {}).then(() => { this.editLoading = true let params = Object.assign({}, this.dataForm) this.$api.user.save(params).then((res) => { this.editLoading = false this.$message({ message: '提交成功', type: 'success' }) this.$refs['dataForm'].resetFields() this.editDialogVisible = false this.findPage(null) }) }) } }) }, // 获取部门列表 findDeptTree: function () { this.$api.dept.findDeptTree().then((res) => { this.deptData = res.data }) }, // 菜单树选中 deptTreeCurrentChangeHandle (data, node) { this.dataForm.deptId = data.id this.dataForm.deptName = data.name } }, mounted() { this.findDeptTree() } } </script> <style scoped> </style>
表格组件封装
为了可以实现表格的代码复用,封装表格组件。
src/views/Core/KtTable.vue
<template> <div> <!--表格栏--> <el-table :data="data.content" stripe highlight-current-row @selection-change="selectionChange" :v-loading="loading" :max-height="maxHeight" :size="size" :align="align" style="width:100%;" > <el-table-column type="selection" width="40"></el-table-column> <el-table-column v-for="column in columns" :prop="column.prop" :label="column.label" :width="column.width" :min-width="column.minWidth" :sortable="column.sortable" :fixed="column.fixed" :key="column.prop" :type="column.type"> </el-table-column> <el-table-column label="操作" width="150" fixed="right"> <template slot-scope="scope"> <kt-button label="编辑" :perms="permsEdit" :size="size" @click="handleEdit(scope.$index, scope.row)" /> <kt-button label="删除" :perms="permsDelete" :size="size" type="danger" @click="handleDelete(scope.$index, scope.row)" /> </template> </el-table-column> </el-table> <!--分页栏--> <div class="toolbar" style="padding:10px;"> <kt-button label="批量删除" :perms="permsDelete" :size="size" type="danger" @click="handleBatchDelete()" :disabled="this.selections.length===0" style="float:left;"/> <el-pagination layout="total, prev, pager, next, jumper" @current-change="refreshPageRequest" :current-page="pageRequest.pageNum" :page-size="pageRequest.pageSize" :total="data.totalSize" style="float:right;"> </el-pagination> </div> </div> </template> <script> import KtButton from "@/views/Core/KtButton" export default { name: 'KtTable', components:{ KtButton }, props: { columns: Array, // 表格列配置 data: Object, // 表格分页数据 permsEdit: String, // 编辑权限标识 permsDelete: String, // 删除权限标识 size: { // 尺寸样式 type: String, default: 'mini' }, align: { // 文本对齐方式 type: String, default: 'left' }, maxHeight: { // 表格最大高度 type: Number, default: 420 } }, data() { return { // 分页信息 pageRequest: { pageNum: 1, pageSize: 8 }, loading: false, // 加载标识 selections: [] // 列表选中列 } }, methods: { // 分页查询 findPage: function () { this.$emit('findPage', {pageRequest:this.pageRequest}) }, // 选择切换 selectionChange: function (selections) { this.selections = selections }, // 换页刷新 refreshPageRequest: function (pageNum) { this.pageRequest.pageNum = pageNum this.findPage() }, // 编辑 handleEdit: function (index, row) { this.$emit('handleEdit', {index:index, row:row}) }, // 删除 handleDelete: function (index, row) { this.delete(row.id) }, // 批量删除 handleBatchDelete: function () { let ids = this.selections.map(item => item.id).toString() this.delete(ids) }, // 删除操作 delete: function (ids) { this.$confirm('确认删除选中记录吗?', '提示', { type: 'warning' }).then(() => { let params = [] let idArray = (ids+'').split(',') for(var i=0; i<idArray.length; i++) { params.push({'id':idArray[i]}) } let callback = res => { this.$message({message: '删除成功', type: 'success'}) this.findPage() } this.$emit('handleDelete', {params:params, callback:callback}) }).catch(() => { }) } }, mounted() { this.refreshPageRequest(1) } } </script> <style scoped> </style>
权限按钮封装
为了可以实现对表格数据进行新增、编辑、删除操作按钮的权限控制,封装权限按钮组件。
src/views/Core/KtButton.vue
<template> <el-button :size="size" :type="type" :loading="loading" :disabled="!hasPerms(perms)" @click="handleClick"> {{label}} </el-button> </template> <script> import { hasPermission } from '@/permission/index.js' export default { name: 'KtButton', props: { label: { type: String, default: 'Button' }, size: { type: String, default: 'mini' }, type: { type: String, default: null }, loading: { type: Boolean, default: false }, disabled: { type: Boolean, default: false }, perms: { type: String, default: null } }, data() { return { } }, methods: { handleClick: function () { this.$emit('click', {}) }, hasPerms: function (perms) { return hasPermission(perms) & !this.disabled } }, mounted() { } } </script> <style scoped> </style>
测试效果
测试效果如下,增删改功能,mock不能实际操作数据库,可以结合本教程的后端代码一起测试。
源码下载
后端:kitty: 基于Spring Boot、Spring Cloud、Vue.js 、Element UI实现,采用前后端分离架构的权限管理系统,JAVA快速开发平台。文章来源:https://www.toymoban.com/news/detail-696326.html
前端:kitty-ui: Kitty 前端,基于 Vue + Element 实现的权限管理系统。文章来源地址https://www.toymoban.com/news/detail-696326.html
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