ElementUI例程

蔚落 2021-10-23 14:22 397阅读 0赞

## 1、使用Vue Cli创建VUE项目 ##

vue create myvue

## 2、添加vue-router,element-ui,axios类库 ##

npm install vue-router  
npm install element-ui  
npm install axios

## 3、新建列表文件组件List.vue ##

<template>
    <div class="cantainer">
      <el-table
        :data="tableData.slice((currentPage-1)*pagesize,currentPage*pagesize)"
        style="width: 100%"
        max-height="550">
        <el-table-column
          fixed
          prop="date"
          label="日期"
          width="150">
        </el-table-column>
        <el-table-column
          prop="name"
          label="姓名"
          width="120">
        </el-table-column>
        <el-table-column
          prop="province"
          label="省份"
          width="120">
        </el-table-column>
        <el-table-column
          prop="city"
          label="市区"
          width="120">
        </el-table-column>
        <el-table-column
          prop="address"
          label="地址"
          width="300">
        </el-table-column>
        <el-table-column
          prop="zip"
          label="邮编"
          width="120">
        </el-table-column>
        <el-table-column
          fixed="right"
          label="操作"
          width="120">
          <template slot-scope="scope">
            <el-button
              @click.native.prevent="deleteRow(scope.$index, tableData)"
              type="text"
              size="small">
              移除
            </el-button>
            <el-button @click="openrow" type="text"
              size="small">查看</el-button>
          </template>
        </el-table-column>
      </el-table>
        <el-pagination
            @size-change="handleSizeChange"
            @current-change="handleCurrentChange"
            :current-page="currentPage"
            :page-sizes="[5, 10, 20, 40]"
            :page-size="pagesize"
            layout="total, sizes, prev, pager, next, jumper"
            :total="tableData.length">
        </el-pagination>
    </div>
    </template>
    
    <script>
      export default {
        methods: {
          deleteRow(index, rows) {
            rows.splice(index, 1);
          },
          openrow()
          {
              this.$router.push('test/123')  
          },
            // 初始页currentPage、初始每页数据数pagesize和数据data
            handleSizeChange: function (size) {
                    this.pagesize = size;
                    console.log(this.pagesize)  //每页下拉显示数据
            },
            handleCurrentChange: function(currentPage){
                    this.currentPage = currentPage;
                    console.log(this.currentPage)  //点击第几页
            }
        },
        data() {
          return {
            pagesize:5,
            currentPage:1,
            tableData: [{
              date: '2016-05-03',
              name: '王小虎',
              province: '上海',
              city: '普陀区',
              address: '上海市普陀区金沙江路 1518 弄',
              zip: 200333
            }, {
              date: '2016-05-02',
              name: '王小虎',
              province: '上海',
              city: '普陀区',
              address: '上海市普陀区金沙江路 1518 弄',
              zip: 200333
            }, {
              date: '2016-05-04',
              name: '王小虎',
              province: '上海',
              city: '普陀区',
              address: '上海市普陀区金沙江路 1518 弄',
              zip: 200333
            }, {
              date: '2016-05-01',
              name: '王小虎',
              province: '上海',
              city: '普陀区',
              address: '上海市普陀区金沙江路 1518 弄',
              zip: 200333
            }, {
              date: '2016-05-08',
              name: '王小虎',
              province: '上海',
              city: '普陀区',
              address: '上海市普陀区金沙江路 1518 弄',
              zip: 200333
            }, {
              date: '2016-05-06',
              name: '王小虎',
              province: '上海',
              city: '普陀区',
              address: '上海市普陀区金沙江路 1518 弄',
              zip: 200333
            }, {
              date: '2016-05-07',
              name: '王小虎',
              province: '上海',
              city: '普陀区',
              address: '上海市普陀区金沙江路 1518 弄',
              zip: 200333
            }]
          }
        }
      }
    </script>

## 4、添加新增vue页面，测试路由传参 ##

<template>
    <el-form ref="form" :model="form" label-width="80px">
      <el-form-item label="活动名称">
        <el-input v-model="form.name"></el-input>
      </el-form-item>
      <el-form-item label="活动区域">
        <el-select v-model="form.region" placeholder="请选择活动区域">
          <el-option label="区域一" value="shanghai"></el-option>
          <el-option label="区域二" value="beijing"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="活动时间">
        <el-col :span="11">
          <el-date-picker type="date" placeholder="选择日期" v-model="form.date1" style="width: 100%;"></el-date-picker>
        </el-col>
        <el-col class="line" :span="2">-</el-col>
        <el-col :span="11">
          <el-time-picker placeholder="选择时间" v-model="form.date2" style="width: 100%;"></el-time-picker>
        </el-col>
      </el-form-item>
      <el-form-item label="即时配送">
        <el-switch v-model="form.delivery"></el-switch>
      </el-form-item>
      <el-form-item label="活动性质">
        <el-checkbox-group v-model="form.type">
          <el-checkbox label="美食/餐厅线上活动" name="type"></el-checkbox>
          <el-checkbox label="地推活动" name="type"></el-checkbox>
          <el-checkbox label="线下主题活动" name="type"></el-checkbox>
          <el-checkbox label="单纯品牌曝光" name="type"></el-checkbox>
        </el-checkbox-group>
      </el-form-item>
      <el-form-item label="特殊资源">
        <el-radio-group v-model="form.resource">
          <el-radio label="线上品牌商赞助"></el-radio>
          <el-radio label="线下场地免费"></el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="活动形式">
        <el-input type="textarea" v-model="form.desc"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="onSubmit">立即创建</el-button>
        <el-button>取消</el-button>
      </el-form-item>
    </el-form>
    </template>
    
    <script>
    import axios from 'axios'
    
    export default {
      name: 'HelloWorld',
      props: {
        msg: String
      },
        data() {
          return {
            form: {
              name: '',
              region: '',
              date1: '',
              date2: '',
              delivery: false,
              type: [],
              resource: '',
              desc: ''
            }
          }
        },
        methods: {
          onSubmit() {
            //axios.post('http://localhost:6060/saveform',this.form)
            //  .then(function(data){
            //    console.log(data);
            //  })
          }
        }
    }
    
    
    </script>
    
    
    <style scoped>
    h3 {
      margin: 40px 0 0;
    }
    ul {
      list-style-type: none;
      padding: 0;
    }
    li {
      display: inline-block;
      margin: 0 10px;
    }
    a {
      color: #42b983;
    }
    </style>

5、添加测试vue文件

<template>
      <div>Hello Test</div>
    </template>
    
    <script>
    import axios from 'axios'
    
    export default {
      name: 'Test',
      props: {
        msg: String
      },
      mounted:function(){
          alert(this.$route.params.id);
        },
        methods: {
          onSubmit() {
            //axios.post('http://localhost:6060/saveform',this.form)
            //  .then(function(data){
            //    console.log(data);
            //  })
          }
        }
    }
    
    
    </script>
    
    
    <style scoped>
    h3 {
      margin: 40px 0 0;
    }
    ul {
      list-style-type: none;
      padding: 0;
    }
    li {
      display: inline-block;
      margin: 0 10px;
    }
    a {
      color: #42b983;
    }
    </style>

## 6、定义路由JS ##

import Add from './components/Add.vue'
    import Test from './components/Test.vue'
    import List from './components/List.vue'
    
    export default{
        routes:[
            {path:'/add/:id',component:Add},
            {path:'/test/:id',component:Test},
            {path:'/list',component:List},
        ]
    }

## 7、在main.js引入axios,element-ui,路由JS ##

import Vue from 'vue'
    import App from './App.vue'
    import ElementUI from 'element-ui';
    import 'element-ui/lib/theme-chalk/index.css';
    import axios from 'axios'
    import Router from 'vue-router'
    import RouterConfig from './router'
    import VueRouter from 'vue-router';
    
    Vue.config.productionTip = false
    Vue.use(ElementUI);
    Vue.use(axios);
    Vue.use(Router)
    
    const router = new VueRouter(RouterConfig);
    
    new Vue({
      router,
      render: h => h(App),
    }).$mount('#app')

## 8、定义路由链接 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FpeGlhbmdfY2hlbg_size_16_color_FFFFFF_t_70]

<template>
      <div id="app">
        <router-link to="/add/123">新增</router-link>  
        <router-link to="/list">列表</router-link>  
        <router-link to="/test/123">测试</router-link>  
        <router-view></router-view>
        <BR/>
       
        <div v-if="isshow">
        <HelloWorld msg="Welcome to Your Vue.js App"/>
        </div>
      </div>
    </template>
    
    <script>
    import Add from './components/Add.vue'
    import Test from './components/Test.vue'
    import axios from 'axios'
    
    export default {
      name: 'app',
      components: {
        Add
      },
      methods:{
         handleClick:function(row){
           alert(row.name);
           this.isshow=true;
         }
      },
      mounted:function(){
        console.log('======mounted')
        console.log('tableData======'+this.tableData)
        var _this=this;
        //axios.get('http://localhost:6060/getdata')
        //  .then(function(data){
        //    _this.tableData=data.data;
        //    console.log('data======'+_this.tableData)
        //  })
      },
      data() {
          return {
            isshow:false,
            tableData: []
          }
        }
    }
    </script>
    
    <style>
    #app {
      font-family: 'Avenir', Helvetica, Arial, sans-serif;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      text-align: center;
      color: #2c3e50;
      margin-top: 60px;
    }
    </style>

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