CUD 是指增加(Create)、更新(Update)和删除(Delete)操作,是对于数据的基本操作。CUD 是一种常见的数据库操作术语,在许多应用和系统中都会涉及到。
Create(增加): Create 操作用于向数据库中添加新的数据记录。根据数据模型的定义,创建新的数据记录可以添加到数据库的表中,以便后续的数据操作和查询。
Update(更新): Update 操作用于修改数据库中已有的数据记录。可以通过指定某个准确的标识符(如主键)来定位并更新特定的数据记录。通过 Update 操作,可以修改数据记录中的一个或多个字段的值,从而实现数据的更新。
Delete(删除): Delete 操作用于从数据库中删除指定的数据记录。根据指定的标识符(如主键),可以删除特定的数据记录。通过 Delete 操作,可以从数据库中永久地移除不再需要的数据。
CUD 是基本的数据操作,也是实现数据的增删改功能的核心。这些操作在数据库系统中非常重要,并且被广泛应用于各种应用程序和系统中,包括网站、移动应用程序、企业软件等。通过使用 CUD,可以有效地管理和维护数据库中的数据。
配置数据访问的地址
- /**
- * 对后台请求的地址的封装,URL格式如下:
- * 模块名_实体名_操作
- */
- export default {
- 'SERVER': 'http://localhost:8080/ssm/', //服务器
- 'SYSTEM_USER_DOLOGIN': 'user/userLogin', //登陆
- 'SYSTEM_USER_DOREG': 'userAction.action', //注册
- 'SYSTEM_MENUS': '/module/queryRootNode', //左侧菜单树
- 'SYSTEM_BookList': '/book/queryBookPager', //书籍的后端数据请求
- 'SYSTEM_BookADD': '/book/addBook', //书籍增加的数据请求
- 'SYSTEM_BookUPD': '/book/editBook', //书籍修改的数据请求
- 'SYSTEM_BookDEL': '/book/delBook', //书籍删除的数据请求
- 'getFullPath': k => { //获得请求的完整地址,用于mockjs测试时使用
- return this.SERVER + this[k];
- }
- }
编写BookList
-
- "Book" style="padding: 30px;">
-
-
"true" class="demo-form-inline"> -
"书籍名称 : "> -
"bookname" placeholder="书籍名称"> -
-
-
"primary" plain @click="onSubmit">查询 -
"primary" plain @click="open">新增 -
-
-
-
"tableData" style="width: 100%"> -
"id" label="书籍ID"> -
"bookname" label="书籍名称"> -
"price" label="书籍价格"> -
"booktype" label="书籍类型"> -
"操作"> - "scope">
-
"mini" @click="open(scope.$index, scope.row)">编辑 -
"mini" type="danger" @click="del(scope.$index, scope.row)">删除 -
-
-
-
- "block" style="padding: 20px;">
-
@size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="page" - background :page-sizes="[10, 20, 30, 40]" :page-size="rows" layout="total, sizes, prev, pager, next, jumper"
- :total="total">
-
-
-
-
"title" :visible.sync="dialogFormVisible" @close="clear"> -
"book" :rules="rules" ref="book"> -
"书籍编号" :label-width="formLabelWidth" prop="id"> -
"book.id" autocomplete="off"> -
-
"书籍名称" :label-width="formLabelWidth" prop="bookname"> -
"book.bookname" autocomplete="off"> -
-
"书籍价格" :label-width="formLabelWidth" prop="price"> -
"book.price" autocomplete="off"> -
-
"书籍类别" :label-width="formLabelWidth" prop="booktype"> -
"book.booktype" placeholder="请选择活动区域"> -
for="t in types" :label="t.name" :value="t.name" :key="'key_'+t.id"> -
-
-
- "footer" class="dialog-footer">
-
@click="dialogFormVisible = false">取 消 -
"danger" @click="dosub">确 定 -
-
-
- export default {
- data() {
- return {
- bookname: '',
- tableData: [],
- rows: 10,
- total: 0,
- page: 1,
- title: '新增窗体',
- dialogFormVisible: false,
- formLabelWidth: '100px',
- types: [],
- book: {
- id: '',
- bookname: '',
- price: '',
- booktype: ''
- },
- rules: {
- bookname: [{
- required: true,
- message: '请输入书籍名称',
- trigger: 'blur'
- }],
- price: [{
- required: true,
- message: '请输入书籍价格',
- trigger: 'blur'
- }],
- booktype: [{
- required: true,
- message: '请输入书籍类型',
- trigger: 'blur'
- }]
- }
- }
- },
- methods: {
- del(idx, row) {
- this.$confirm('此操作将永久删除id为' + row.id + '的数据, 是否继续?', '提示', {
- confirmButtonText: '确定',
- cancelButtonText: '取消',
- type: 'warning'
- }).then(() => {
- let url = this.axios.urls.SYSTEM_BookDEL;
- this.axios.post(url, {
- id: row.id
- }).then(d => {
- console.log(d);
- this.$message({
- type: 'success',
- message: '删除成功!'
- });
- this.query({});
- this.tableData = d.data.rows;
- this.total = d.data.total;
- }).catch(e => {
- })
-
- }).catch(() => {
- this.$message({
- type: 'info',
- message: '已取消删除'
- });
-
- });
-
- },
- dosub() {
- this.$refs['book'].validate((valid) => {
- if (valid) {
- let url = this.axios.urls.SYSTEM_BookADD;
- if (this.title == '编辑窗体') {
- url = this.axios.urls.SYSTEM_BookUPD;
- }
- let params = {
- id: this.book.id,
- bookname: this.book.bookname,
- price: this.book.price,
- booktype: this.book.booktype
- }
- this.axios.post(url, params).then(d => {
- console.log(d);
- this.clear();
- this.query({});
- this.tableData = d.data.rows;
- this.total = d.data.total;
- }).catch(e => {
-
- })
-
- } else {
- console.log('error submit!!');
- return false;
- }
- });
-
- },
- clear() {
- //初始化窗体
- this.dialogFormVisible = false;
- this.title = '新增窗体';
- this.book = {
- id: '',
- bookname: '',
- price: '',
- booktype: ''
- }
- },
- open(idx, row) {
- //打开窗体的方法
- this.dialogFormVisible = true;
- if (row) {
- this.title = '编辑窗体';
- this.book.id = row.id;
- this.book.bookname = row.bookname;
- this.book.price = row.price;
- this.book.booktype = row.booktype;
- }
- },
- handleSizeChange(r) {
- //当页大小发生变化
- let params = {
- bookname: this.bookname,
- rows: r,
- page: this.page
- }
- // console.log(params)
- this.query(params);
- },
- handleCurrentChange(p) {
- //当前页码大小发生变化
- let params = {
- bookname: this.bookname,
- rows: this.rows,
- page: p
- }
- this.query(params);
- },
- query(params) {
- //获取后台请求书籍数据的地址
- let url = this.axios.urls.SYSTEM_BookList;
- this.axios.get(url, {
- params: params
- }).then(d => {
- console.log(url)
- this.tableData = d.data.rows;
- this.total = d.data.total;
- }).catch(e => {});
- },
- onSubmit() {
- let params = {
- bookname: this.bookname
- }
- console.log(params)
- this.query(params);
- this.bookname = ''
- }
- },
- created() {
- this.query({});
- this.types = [{
- id: 1,
- name: '玄幻'
- }, {
- id: 2,
- name: '动作'
- }, {
- id: 3,
- name: '爱情'
- }, {
- id: 4,
- name: '伦理'
- }, {
- id: 5,
- name: '霸总'
- }];
- }
- }
编写Login
- "login-wrap">
-
"login-container"> -
"title">用户登录
-
""> -
"text" v-model="username" placeholder="登录账号" autocomplete="off"> -
-
""> -
"password" v-model="password" placeholder="登录密码" autocomplete="off"> -
-
-
"primary" style="width:100%;" @click="doSubmit()">提交 -
-
"text-align: center;margin-top:-10px"> -
"primary">忘记密码 -
"primary" @click="gotoRegister()">用户注册 -
-
-
-
- import axios from 'axios'
- import qs from 'qs'
- export default {
- name: 'Login',
- data () {
- return {
- username:'',
- password:''
- }
- },methods:{
- gotoRegister(){
- this.$router.push('Register');
- },
- doSubmit(){
- let url =this.axios.urls.SYSTEM_USER_DOLOGIN;
- let params = {
- username:this.username,
- password:this.password
- }
- // axios.get(url,{params:params}).then(r=>{
- // console.log(r);
- // if(r.data.success){
- // this.$message({
- // message:r.data.msg,
- // type: 'success'
- // });
- // }else{
- // this.$message.error(r.data.msg);
- // }
- // }).catch(e=>{
-
- // })
-
- this.axios.post(url,params).then(r=>{
- console.log(r);
- this.$message({
- message:r.data.msg,
- type: r.data.success == 0 ? 'success' : 'error'
- });
- this.$router.push('/AppMain');
- }).catch(e=>{
-
- })
- }
- }
- }
-
-
- .login-wrap {
- box-sizing: border-box;
- width: 100%;
- height: 100%;
- padding-top: 10%;
- background-image: url(data:image/svg+xml;base64,<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg width="1361px" height="609px" viewBox="0 0 1361 609" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
    <!-- Generator: Sketch 46.2 (44496) - http://www.bohemiancoding.com/sketch -->
    <title>Group 21</title>
    <desc>Created with Sketch.</desc>
    <defs></defs>
    <g id="Ant-Design-Pro-3.0" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
        <g id="账户密码登录-校验" transform="translate(-79.000000, -82.000000)">
            <g id="Group-21" transform="translate(77.000000, 73.000000)">
                <g id="Group-18" opacity="0.8" transform="translate(74.901416, 569.699158) rotate(-7.000000) translate(-74.901416, -569.699158) translate(4.901416, 525.199158)">
                    <ellipse id="Oval-11" fill="#CFDAE6" opacity="0.25" cx="63.5748792" cy="32.468367" rx="21.7830479" ry="21.766008"></ellipse>
                    <ellipse id="Oval-3" fill="#CFDAE6" opacity="0.599999964" cx="5.98746479" cy="13.8668601" rx="5.2173913" ry="5.21330997"></ellipse>
                    <path d="M38.1354514,88.3520215 C43.8984227,88.3520215 48.570234,83.6838647 48.570234,77.9254015 C48.570234,72.1669383 43.8984227,67.4987816 38.1354514,67.4987816 C32.3724801,67.4987816 27.7006688,72.1669383 27.7006688,77.9254015 C27.7006688,83.6838647 32.3724801,88.3520215 38.1354514,88.3520215 Z" id="Oval-3-Copy" fill="#CFDAE6" opacity="0.45"></path>
                    <path d="M64.2775582,33.1704963 L119.185836,16.5654915" id="Path-12" stroke="#CFDAE6" stroke-width="1.73913043" stroke-linecap="round" stroke-linejoin="round"></path>
                    <path d="M42.1431708,26.5002681 L7.71190162,14.5640702" id="Path-16" stroke="#E0B4B7" stroke-width="0.702678964" opacity="0.7" stroke-linecap="round" stroke-linejoin="round" stroke-dasharray="1.405357899873153,2.108036953469981"></path>
                    <path d="M63.9262187,33.521561 L43.6721326,69.3250951" id="Path-15" stroke="#BACAD9" stroke-width="0.702678964" stroke-linecap="round" stroke-linejoin="round" stroke-dasharray="1.405357899873153,2.108036953469981"></path>
                    <g id="Group-17" transform="translate(126.850922, 13.543654) rotate(30.000000) translate(-126.850922, -13.543654) translate(117.285705, 4.381889)" fill="#CFDAE6">
                        <ellipse id="Oval-4" opacity="0.45" cx="9.13482653" cy="9.12768076" rx="9.13482653" ry="9.12768076"></ellipse>
                        <path d="M18.2696531,18.2553615 C18.2696531,13.2142826 14.1798519,9.12768076 9.13482653,9.12768076 C4.08980114,9.12768076 0,13.2142826 0,18.2553615 L18.2696531,18.2553615 Z" id="Oval-4" transform="translate(9.134827, 13.691521) scale(-1, -1) translate(-9.134827, -13.691521) "></path>
                    </g>
                </g>
                <g id="Group-14" transform="translate(216.294700, 123.725600) rotate(-5.000000) translate(-216.294700, -123.725600) translate(106.294700, 35.225600)">
                    <ellipse id="Oval-2" fill="#CFDAE6" opacity="0.25" cx="29.1176471" cy="29.1402439" rx="29.1176471" ry="29.1402439"></ellipse>
                    <ellipse id="Oval-2" fill="#CFDAE6" opacity="0.3" cx="29.1176471" cy="29.1402439" rx="21.5686275" ry="21.5853659"></ellipse>
                    <ellipse id="Oval-2-Copy" stroke="#CFDAE6" opacity="0.4" cx="179.019608" cy="138.146341" rx="23.7254902" ry="23.7439024"></ellipse>
                    <ellipse id="Oval-2" fill="#BACAD9" opacity="0.5" cx="29.1176471" cy="29.1402439" rx="10.7843137" ry="10.7926829"></ellipse>
                    <path d="M29.1176471,39.9329268 L29.1176471,18.347561 C23.1616351,18.347561 18.3333333,23.1796097 18.3333333,29.1402439 C18.3333333,35.1008781 23.1616351,39.9329268 29.1176471,39.9329268 Z" id="Oval-2" fill="#BACAD9"></path>
                    <g id="Group-9" opacity="0.45" transform="translate(172.000000, 131.000000)" fill="#E6A1A6">
                        <ellipse id="Oval-2-Copy-2" cx="7.01960784" cy="7.14634146" rx="6.47058824" ry="6.47560976"></ellipse>
                        <path d="M0.549019608,13.6219512 C4.12262681,13.6219512 7.01960784,10.722722 7.01960784,7.14634146 C7.01960784,3.56996095 4.12262681,0.670731707 0.549019608,0.670731707 L0.549019608,13.6219512 Z" id="Oval-2-Copy-2" transform="translate(3.784314, 7.146341) scale(-1, 1) translate(-3.784314, -7.146341) "></path>
                    </g>
                    <ellipse id="Oval-10" fill="#CFDAE6" cx="218.382353" cy="138.685976" rx="1.61764706" ry="1.61890244"></ellipse>
                    <ellipse id="Oval-10-Copy-2" fill="#E0B4B7" opacity="0.35" cx="179.558824" cy="175.381098" rx="1.61764706" ry="1.61890244"></ellipse>
                    <ellipse id="Oval-10-Copy" fill="#E0B4B7" opacity="0.35" cx="180.098039" cy="102.530488" rx="2.15686275" ry="2.15853659"></ellipse>
                    <path d="M28.9985381,29.9671598 L171.151018,132.876024" id="Path-11" stroke="#CFDAE6" opacity="0.8"></path>
                </g>
                <g id="Group-10" opacity="0.799999952" transform="translate(1054.100635, 36.659317) rotate(-11.000000) translate(-1054.100635, -36.659317) translate(1026.600635, 4.659317)">
                    <ellipse id="Oval-7" stroke="#CFDAE6" stroke-width="0.941176471" cx="43.8135593" cy="32" rx="11.1864407" ry="11.2941176"></ellipse>
                    <g id="Group-12" transform="translate(34.596774, 23.111111)" fill="#BACAD9">
                        <ellipse id="Oval-7" opacity="0.45" cx="9.18534718" cy="8.88888889" rx="8.47457627" ry="8.55614973"></ellipse>
                        <path d="M9.18534718,17.4450386 C13.8657264,17.4450386 17.6599235,13.6143199 17.6599235,8.88888889 C17.6599235,4.16345787 13.8657264,0.332739156 9.18534718,0.332739156 L9.18534718,17.4450386 Z" id="Oval-7"></path>
                    </g>
                    <path d="M34.6597385,24.809694 L5.71666084,4.76878945" id="Path-2" stroke="#CFDAE6" stroke-width="0.941176471"></path>
                    <ellipse id="Oval" stroke="#CFDAE6" stroke-width="0.941176471" cx="3.26271186" cy="3.29411765" rx="3.26271186" ry="3.29411765"></ellipse>
                    <ellipse id="Oval-Copy" fill="#F7E1AD" cx="2.79661017" cy="61.1764706" rx="2.79661017" ry="2.82352941"></ellipse>
                    <path d="M34.6312443,39.2922712 L5.06366663,59.785082" id="Path-10" stroke="#CFDAE6" stroke-width="0.941176471"></path>
                </g>
                <g id="Group-19" opacity="0.33" transform="translate(1282.537219, 446.502867) rotate(-10.000000) translate(-1282.537219, -446.502867) translate(1142.537219, 327.502867)">
                    <g id="Group-17" transform="translate(141.333539, 104.502742) rotate(275.000000) translate(-141.333539, -104.502742) translate(129.333539, 92.502742)" fill="#BACAD9">
                        <circle id="Oval-4" opacity="0.45" cx="11.6666667" cy="11.6666667" r="11.6666667"></circle>
                        <path d="M23.3333333,23.3333333 C23.3333333,16.8900113 18.1099887,11.6666667 11.6666667,11.6666667 C5.22334459,11.6666667 0,16.8900113 0,23.3333333 L23.3333333,23.3333333 Z" id="Oval-4" transform="translate(11.666667, 17.500000) scale(-1, -1) translate(-11.666667, -17.500000) "></path>
                    </g>
                    <circle id="Oval-5-Copy-6" fill="#CFDAE6" cx="201.833333" cy="87.5" r="5.83333333"></circle>
                    <path d="M143.5,88.8126685 L155.070501,17.6038544" id="Path-17" stroke="#BACAD9" stroke-width="1.16666667"></path>
                    <path d="M17.5,37.3333333 L127.466252,97.6449735" id="Path-18" stroke="#BACAD9" stroke-width="1.16666667"></path>
                    <polyline id="Path-19" stroke="#CFDAE6" stroke-width="1.16666667" points="143.902597 120.302281 174.935455 231.571342 38.5 147.510847 126.366941 110.833333"></polyline>
                    <path d="M159.833333,99.7453842 L195.416667,89.25" id="Path-20" stroke="#E0B4B7" stroke-width="1.16666667" opacity="0.6"></path>
                    <path d="M205.333333,82.1372105 L238.719406,36.1666667" id="Path-24" stroke="#BACAD9" stroke-width="1.16666667"></path>
                    <path d="M266.723424,132.231988 L207.083333,90.4166667" id="Path-25" stroke="#CFDAE6" stroke-width="1.16666667"></path>
                    <circle id="Oval-5" fill="#C1D1E0" cx="156.916667" cy="8.75" r="8.75"></circle>
                    <circle id="Oval-5-Copy-3" fill="#C1D1E0" cx="39.0833333" cy="148.75" r="5.25"></circle>
                    <circle id="Oval-5-Copy-2" fill-opacity="0.6" fill="#D1DEED" cx="8.75" cy="33.25" r="8.75"></circle>
                    <circle id="Oval-5-Copy-4" fill-opacity="0.6" fill="#D1DEED" cx="243.833333" cy="30.3333333" r="5.83333333"></circle>
                    <circle id="Oval-5-Copy-5" fill="#E0B4B7" cx="175.583333" cy="232.75" r="5.25"></circle>
                </g>
            </g>
        </g>
    </g>
</svg>);
- /* background-color: #112346; */
- background-repeat: no-repeat;
- background-position: center right;
- background-size: 100%;
- }
-
- .login-container {
- border-radius: 10px;
- margin: 0px auto;
- width: 350px;
- padding: 30px 35px 15px 35px;
- background: #fff;
- border: 1px solid #eaeaea;
- text-align: left;
- box-shadow: 0 0 20px 2px rgba(0, 0, 0, 0.1);
- }
-
- .title {
- margin: 0px auto 40px auto;
- text-align: center;
- color: #505458;
- }
编写main.js
- // The Vue build version to load with the `import` command
- // (runtime-only or standalone) has been set in webpack.base.conf with an alias.
-
- import Vue from 'vue'
- //开发坏境才会引入mockjs
- // process.env.MOCK && require('@/mock')
- import ElementUI from 'element-ui'
- import 'element-ui/lib/theme-chalk/index.css'
- import App from './App'
- import router from './router'
-
- Vue.use(ElementUI)
- Vue.config.productionTip = false
-
- import axios from '@/api/http'
- import VueAxios from 'vue-axios'
-
- Vue.use(VueAxios,axios)
-
- /* eslint-disable no-new */
- new Vue({
- el: '#app',
- router,
- data(){
- return{
- Bus:new Vue()
- }
- },
- components: { App },
- template: '
' - })
测试结果
在表单中增加rules,book两个属性
代码如下:
-
- "Book" style="padding: 30px;">
-
-
"true" class="demo-form-inline"> -
"书籍名称 : "> -
"bookname" placeholder="书籍名称"> -
-
-
"primary" plain @click="onSubmit">查询 -
"primary" plain @click="open">新增 -
-
-
-
"tableData" style="width: 100%"> -
"id" label="书籍ID"> -
"bookname" label="书籍名称"> -
"price" label="书籍价格"> -
"booktype" label="书籍类型"> -
"操作"> - "scope">
-
"mini" @click="open(scope.$index, scope.row)">编辑 -
"mini" type="danger" @click="del(scope.$index, scope.row)">删除 -
-
-
-
- "block" style="padding: 20px;">
-
@size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="page" - background :page-sizes="[10, 20, 30, 40]" :page-size="rows" layout="total, sizes, prev, pager, next, jumper"
- :total="total">
-
-
-
-
"title" :visible.sync="dialogFormVisible" @close="clear"> -
"book" :rules="rules" ref="book"> -
"书籍编号" :label-width="formLabelWidth" prop="id"> -
"book.id" autocomplete="off"> -
-
"书籍名称" :label-width="formLabelWidth" prop="bookname"> -
"book.bookname" autocomplete="off"> -
-
"书籍价格" :label-width="formLabelWidth" prop="price"> -
"book.price" autocomplete="off"> -
-
"书籍类别" :label-width="formLabelWidth" prop="booktype"> -
"book.booktype" placeholder="请选择活动区域"> -
for="t in types" :label="t.name" :value="t.name" :key="'key_'+t.id"> -
-
-
- "footer" class="dialog-footer">
-
@click="dialogFormVisible = false">取 消 -
"danger" @click="dosub">确 定 -
-
-
- export default {
- data() {
- return {
- bookname: '',
- tableData: [],
- rows: 10,
- total: 0,
- page: 1,
- title: '新增窗体',
- dialogFormVisible: false,
- formLabelWidth: '100px',
- types: [],
- book: {
- id: '',
- bookname: '',
- price: '',
- booktype: ''
- },
- rules: {
- bookname: [{
- required: true,
- message: '请输入书籍名称',
- trigger: 'blur'
- }],
- price: [{
- required: true,
- message: '请输入书籍价格',
- trigger: 'blur'
- }],
- booktype: [{
- required: true,
- message: '请输入书籍类型',
- trigger: 'blur'
- }]
- }
- }
- },
- methods: {
- del(idx, row) {
- this.$confirm('此操作将永久删除id为' + row.id + '的数据, 是否继续?', '提示', {
- confirmButtonText: '确定',
- cancelButtonText: '取消',
- type: 'warning'
- }).then(() => {
- let url = this.axios.urls.SYSTEM_BookDEL;
- this.axios.post(url, {
- id: row.id
- }).then(d => {
- console.log(d);
- this.$message({
- type: 'success',
- message: '删除成功!'
- });
- this.query({});
- this.tableData = d.data.rows;
- this.total = d.data.total;
- }).catch(e => {
- })
-
- }).catch(() => {
- this.$message({
- type: 'info',
- message: '已取消删除'
- });
-
- });
-
- },
- dosub() {
- this.$refs['book'].validate((valid) => {
- if (valid) {
- let url = this.axios.urls.SYSTEM_BookADD;
- if (this.title == '编辑窗体') {
- url = this.axios.urls.SYSTEM_BookUPD;
- }
- let params = {
- id: this.book.id,
- bookname: this.book.bookname,
- price: this.book.price,
- booktype: this.book.booktype
- }
- this.axios.post(url, params).then(d => {
- console.log(d);
- this.clear();
- this.query({});
- this.tableData = d.data.rows;
- this.total = d.data.total;
- }).catch(e => {
-
- })
-
- } else {
- console.log('error submit!!');
- return false;
- }
- });
-
- },
- clear() {
- //初始化窗体
- this.dialogFormVisible = false;
- this.title = '新增窗体';
- this.book = {
- id: '',
- bookname: '',
- price: '',
- booktype: ''
- }
- },
- open(idx, row) {
- //打开窗体的方法
- this.dialogFormVisible = true;
- if (row) {
- this.title = '编辑窗体';
- this.book.id = row.id;
- this.book.bookname = row.bookname;
- this.book.price = row.price;
- this.book.booktype = row.booktype;
- }
- },
- handleSizeChange(r) {
- //当页大小发生变化
- let params = {
- bookname: this.bookname,
- rows: r,
- page: this.page
- }
- // console.log(params)
- this.query(params);
- },
- handleCurrentChange(p) {
- //当前页码大小发生变化
- let params = {
- bookname: this.bookname,
- rows: this.rows,
- page: p
- }
- this.query(params);
- },
- query(params) {
- //获取后台请求书籍数据的地址
- let url = this.axios.urls.SYSTEM_BookList;
- this.axios.get(url, {
- params: params
- }).then(d => {
- console.log(url)
- this.tableData = d.data.rows;
- this.total = d.data.total;
- }).catch(e => {});
- },
- onSubmit() {
- let params = {
- bookname: this.bookname
- }
- console.log(params)
- this.query(params);
- this.bookname = ''
- }
- },
- created() {
- this.query({});
- this.types = [{
- id: 1,
- name: '玄幻'
- }, {
- id: 2,
- name: '动作'
- }, {
- id: 3,
- name: '爱情'
- }, {
- id: 4,
- name: '伦理'
- }, {
- id: 5,
- name: '霸总'
- }];
- }
- }