用element写一个简单的页面

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前言

在之前的文章当中我写了vue，element相关的基础，本次实战，用element写一个页面。

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一、ui

本次实现的页面ui

二、步骤

1.分析

ui当中分为上下布局，所以我们需要去element官网找到布局容器
![在这里插入图片描述](https://img-blog.csdnimg.cn/cdbf445fc9364f4b84796859cac28043.png

header部分由1/1布局

代码如下：

<el-row>
  <el-col :span="12"><div class="grid-content bg-purple"></div></el-col>
  <el-col :span="12"><div class="grid-content bg-purple-light"></div></el-col>
</el-row>

左边为侧栏

<el-row class="tac">
  <el-col :span="12">
    <h5>默认颜色</h5>
    <el-menu
      default-active="2"
      class="el-menu-vertical-demo"
      @open="handleOpen"
      @close="handleClose">
      <el-submenu index="1">
        <template slot="title">
          <i class="el-icon-location"></i>
          <span>导航一</span>
        </template>
        <el-menu-item-group>
          <template slot="title">分组一</template>
          <el-menu-item index="1-1">选项1</el-menu-item>
          <el-menu-item index="1-2">选项2</el-menu-item>
        </el-menu-item-group>
        <el-menu-item-group title="分组2">
          <el-menu-item index="1-3">选项3</el-menu-item>
        </el-menu-item-group>
        <el-submenu index="1-4">
          <template slot="title">选项4</template>
          <el-menu-item index="1-4-1">选项1</el-menu-item>
        </el-submenu>
      </el-submenu>
      <el-menu-item index="2">
        <i class="el-icon-menu"></i>
        <span slot="title">导航二</span>
      </el-menu-item>
      <el-menu-item index="3" disabled>
        <i class="el-icon-document"></i>
        <span slot="title">导航三</span>
      </el-menu-item>
      <el-menu-item index="4">
        <i class="el-icon-setting"></i>
        <span slot="title">导航四</span>
      </el-menu-item>
    </el-menu>
  </el-col>
  <el-col :span="12">
    <h5>自定义颜色</h5>
    <el-menu
      default-active="2"
      class="el-menu-vertical-demo"
      @open="handleOpen"
      @close="handleClose"
      background-color="#545c64"
      text-color="#fff"
      active-text-color="#ffd04b">
      <el-submenu index="1">
        <template slot="title">
          <i class="el-icon-location"></i>
          <span>导航一</span>
        </template>
        <el-menu-item-group>
          <template slot="title">分组一</template>
          <el-menu-item index="1-1">选项1</el-menu-item>
          <el-menu-item index="1-2">选项2</el-menu-item>
        </el-menu-item-group>
        <el-menu-item-group title="分组2">
          <el-menu-item index="1-3">选项3</el-menu-item>
        </el-menu-item-group>
        <el-submenu index="1-4">
          <template slot="title">选项4</template>
          <el-menu-item index="1-4-1">选项1</el-menu-item>
        </el-submenu>
      </el-submenu>
      <el-menu-item index="2">
        <i class="el-icon-menu"></i>
        <span slot="title">导航二</span>
      </el-menu-item>
      <el-menu-item index="3" disabled>
        <i class="el-icon-document"></i>
        <span slot="title">导航三</span>
      </el-menu-item>
      <el-menu-item index="4">
        <i class="el-icon-setting"></i>
        <span slot="title">导航四</span>
      </el-menu-item>
    </el-menu>
  </el-col>
</el-row>

<script>
  export default {
    methods: {
      handleOpen(key, keyPath) {
        console.log(key, keyPath);
      },
      handleClose(key, keyPath) {
        console.log(key, keyPath);
      }
    }
  }
</script>

中间为表格

<template>
  <el-table
    :data="tableData"
    style="width: 100%">
    <el-table-column
      label="日期"
      width="180">
      <template slot-scope="scope">
        <i class="el-icon-time"></i>
        <span style="margin-left: 10px">{{ scope.row.date }}</span>
      </template>
    </el-table-column>
    <el-table-column
      label="姓名"
      width="180">
      <template slot-scope="scope">
        <el-popover trigger="hover" placement="top">
          <p>姓名: {{ scope.row.name }}</p>
          <p>住址: {{ scope.row.address }}</p>
          <div slot="reference" class="name-wrapper">
            <el-tag size="medium">{{ scope.row.name }}</el-tag>
          </div>
        </el-popover>
      </template>
    </el-table-column>
    <el-table-column label="操作">
      <template slot-scope="scope">
        <el-button
          size="mini"
          @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
        <el-button
          size="mini"
          type="danger"
          @click="handleDelete(scope.$index, scope.row)">删除</el-button>
      </template>
    </el-table-column>
  </el-table>
</template>

<script>
  export default {
    data() {
      return {
        tableData: [{
          date: '2016-05-02',
          name: '王小虎',
          address: '上海市普陀区金沙江路 1518 弄'
        }, {
          date: '2016-05-04',
          name: '王小虎',
          address: '上海市普陀区金沙江路 1517 弄'
        }, {
          date: '2016-05-01',
          name: '王小虎',
          address: '上海市普陀区金沙江路 1519 弄'
        }, {
          date: '2016-05-03',
          name: '王小虎',
          address: '上海市普陀区金沙江路 1516 弄'
        }]
      }
    },
    methods: {
      handleEdit(index, row) {
        console.log(index, row);
      },
      handleDelete(index, row) {
        console.log(index, row);
      }
    }
  }
</script>

2.完整代码

上述分析是找到我们需要copy的地方，还需要进行合并修改，在根据ui内容给一个css样式和一些文字及大功告成

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <!-- import CSS -->
    <link rel="stylesheet" href="https://cdn.staticfile.org/element-ui/2.15.9/theme-chalk/index.css">
</head>
<body>
<div id="app">
    <el-container>
        <el-header height="50px" style="padding: 0">
            <div style="width: 100%;background-color: #0aa1ed;height: 50px;">
                <el-row gutter="20">
                    <el-col span="12">
                        <span style="font-size: 20px;color: white;font-weight: bold; margin-left: 20px;line-height: 50px">CoolShark商城后台管理系统</span>
                    </el-col>
                    <el-col span="12">
                        <p style="color: white;font-size: 12px;float: right;margin: 0 20px 0 0;line-height: 50px">欢迎范传奇回来<a href="">退出登录</a></p>
                    </el-col>
                </el-row>
            </div>
        </el-header>
        <el-container>
            <el-aside width="300px" style="height: 500px">
                <el-menu
                        default-active="2"
                        class="el-menu-vertical-demo"
                        @open="handleOpen"
                        @close="handleClose">
                    <el-submenu index="1">
                        <template slot="title">
                            <i class="el-icon-location"></i>
                            <span>分类管理</span>
                        </template>
                            <el-menu-item index="1-1">分类列表</el-menu-item>
                            <el-menu-item index="1-2">添加分类</el-menu-item>
                    </el-submenu>
                    <el-submenu index="2">
                        <template slot="title">
                            <i class="el-icon-location"></i>
                            <span>轮播图管理</span>
                        </template>
                        <el-menu-item index="2-1">轮播图列表</el-menu-item>
                        <el-menu-item index="2-2">添加轮播图</el-menu-item>
                    </el-submenu>
                    <el-submenu index="3">
                        <template slot="title">
                            <i class="el-icon-location"></i>
                            <span>商品管理</span>
                        </template>
                        <el-menu-item index="1-1">商品列表</el-menu-item>
                        <el-menu-item index="1-2">添加商品</el-menu-item>
                    </el-submenu>
                </el-menu>
            </el-aside>
            <el-main>
                <el-table
                        :data="arr"
                        style="width: 100%">
                    <el-table-column type="index" label="编号"></el-table-column>
                    <el-table-column
                            prop="index"
                            label="编号">
                    </el-table-column>
                    <el-table-column
                            prop="classification"
                            label="分类">
                    </el-table-column>
                    <el-table-column label="操作">
                        <template slot-scope="scope">
                            <el-button
                                    size="mini"
                                    type="danger"
                                    @click="handleDelete(scope.$index, scope.row)">删除</el-button>
                        </template>
                    </el-table-column>
                </el-table>
            </el-main>
        </el-container>
    </el-container>
</div>
</body>
<!-- import Vue before Element -->
<script src="https://unpkg.com/vue@2/dist/vue.js"></script>
<!-- import JavaScript -->
<script src="https://cdn.staticfile.org/element-ui/2.15.9/index.min.js"></script>
<script>
    let v = new Vue({
        el: '#app',
        data: function() {
            return {
                arr:[
                    {classification:"精彩活动"},
                    {classification:"精品女装"},
                    {classification:"时尚男装"},
                    {classification:"医药健康"},
                    {classification:"数码科技"},
                ]
            }
        },
        methods:{

        }
    })
</script>
</html>

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总结

element不需要背，但是需要花时间去看懂，要用的时候，直接去官网进行copy修改即可。