如何在jsp老项目中引入vue+element-ui进行开发？

Ygm
1,775 阅读1分钟

image.png

image.png

一、准备工作

1、引入vue相关js文件(注意顺序vuejs要在最前面)

        // vue.js
        <script type="text/javascript" charset="utf-8" src="js/vue-2.6.12.js"></script>
        // httpVueLoader用于引入vue子组件文件
        <script type="text/javascript" charset="utf-8" src="js/httpVueLoader.js"></script>
        // babel用于es6转换es5
        <script type="text/javascript" charset="utf-8" src="js/browser.min.js"></script>
        <script type="text/javascript" charset="utf-8" src="js/polyfill.min.js"></script>
        // elementUI.js
        <script type="text/javascript" charset="utf-8" src="js/elementUI-2.14.0.js"></script>

2、引入相关css

        <!-- 引入element-ui样式 -->
        <link rel="stylesheet" type="text/css" href="css/elementUI-2.14.0-css/index.css" />

二、页面(html主要用于模仿演示jsp页面)

<!DOCTYPE html>
<html lang="zh-CN">
    <head>
        <meta charset="UTF-8" />
        <meta http-equiv="X-UA-Compatible" content="IE=edge" />
        <meta name="viewport" content="width=device-width, initial-scale=1.0" />
        <title>Document</title>
        <!-- 引入element-ui样式 -->
        <link rel="stylesheet" type="text/css" href="css/elementUI-2.14.0-css/index.css" />
    </head>
    <body>
        <div id="app">
            {{ key }}
            
            <!-- 引入子组件 -->
            <form-box></form-box>
        </div>
        <!-- 引入vue相关js文件 -->
        <script type="text/javascript" charset="utf-8" src="js/vue-2.6.12.js"></script>
        <script type="text/javascript" charset="utf-8" src="js/httpVueLoader.js"></script>
        <script type="text/javascript" charset="utf-8" src="js/browser.min.js"></script>
        <script type="text/javascript" charset="utf-8" src="js/polyfill.min.js"></script>
        <script type="text/javascript" charset="utf-8" src="js/elementUI-2.14.0.js"></script>

        <script type="text/babel">
            Vue.use(httpVueLoader); // 调用httpVueLoader插件
            new Vue({
                el: '#app',
                components: {
                     // 使用httpVueLoader注册引入vue子组件
                    'form-box': httpVueLoader('./components/formBox.vue'),
                },
                data() {
                    return {
                        key: 'hello world',
                    };
                },
            });
        </script>
    </body>
</html>

三、引入vue子组件（正常按照.vue来写）

<template>
    <el-form :model="ruleForm" :rules="rules" ref="ruleForm" label-width="100px" class="demo-ruleForm">
        <el-form-item label="活动名称" prop="name">
            <el-input v-model="ruleForm.name"></el-input>
        </el-form-item>
        <el-form-item label="活动区域" prop="region">
            <el-select v-model="ruleForm.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" required>
            <el-col :span="11">
                <el-form-item prop="date1">
                    <el-date-picker
                        type="date"
                        placeholder="选择日期"
                        v-model="ruleForm.date1"
                        style="width: 100%"
                    ></el-date-picker>
                </el-form-item>
            </el-col>
            <el-col class="line" :span="2">-</el-col>
            <el-col :span="11">
                <el-form-item prop="date2">
                    <el-time-picker
                        placeholder="选择时间"
                        v-model="ruleForm.date2"
                        style="width: 100%"
                    ></el-time-picker>
                </el-form-item>
            </el-col>
        </el-form-item>
        <el-form-item label="即时配送" prop="delivery">
            <el-switch v-model="ruleForm.delivery"></el-switch>
        </el-form-item>
        <el-form-item label="活动性质" prop="type">
            <el-checkbox-group v-model="ruleForm.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" prop="resource">
            <el-radio-group v-model="ruleForm.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" prop="desc">
            <el-input type="textarea" v-model="ruleForm.desc"></el-input>
        </el-form-item>
        <el-form-item>
            <el-button type="primary" @click="submitForm('ruleForm')">立即创建</el-button>
            <el-button @click="resetForm('ruleForm')">重置</el-button>
        </el-form-item>
    </el-form>
</template>

<script>
module.exports = {
    data() {
        return {
            ruleForm: {
                name: '',
                region: '',
                date1: '',
                date2: '',
                delivery: false,
                type: [],
                resource: '',
                desc: '',
            },
            rules: {
                name: [
                    { required: true, message: '请输入活动名称', trigger: 'blur' },
                    { min: 3, max: 5, message: '长度在 3 到 5 个字符', trigger: 'blur' },
                ],
                region: [{ required: true, message: '请选择活动区域', trigger: 'change' }],
                date1: [{ type: 'date', required: true, message: '请选择日期', trigger: 'change' }],
                date2: [{ type: 'date', required: true, message: '请选择时间', trigger: 'change' }],
                type: [{ type: 'array', required: true, message: '请至少选择一个活动性质', trigger: 'change' }],
                resource: [{ required: true, message: '请选择活动资源', trigger: 'change' }],
                desc: [{ required: true, message: '请填写活动形式', trigger: 'blur' }],
            },
        };
    },
    methods: {
        submitForm(formName) {
            this.$refs[formName].validate((valid) => {
                if (valid) {
                    alert('submit!');
                } else {
                    console.log('error submit!!');
                    return false;
                }
            });
        },
        resetForm(formName) {
            this.$refs[formName].resetFields();
        },
    },
};
</script>

<style scoped></style>

四、相关文件cdn链接

1、vue

<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>

2、httpVueLoader.js

<script src="https://unpkg.com/http-vue-loader"></script>
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