vue案例系列--【vue+Element ui 实现登录页面】

<template>
    <div class="login-container">
        <el-form :model="ruleForm2" :rules="rules2"
         status-icon
         ref="ruleForm2" 
         label-position="left" 
         label-width="0px" 
         class="demo-ruleForm login-page">
            <h3 class="title">系统登录</h3>
            <el-form-item prop="username">
                <el-input type="text" 
                    v-model="ruleForm2.username" 
                    auto-complete="off" 
                    placeholder="用户名"
                ></el-input>
            </el-form-item>
                <el-form-item prop="password">
                    <el-input type="password" 
                        v-model="ruleForm2.password" 
                        auto-complete="off" 
                        placeholder="密码"
                    ></el-input>
                </el-form-item>
            <el-checkbox 
                v-model="checked"
                class="rememberme"
            >记住密码</el-checkbox>
            <el-form-item style="width:100%;">
                <el-button type="primary" style="width:100%;" @click="handleSubmit" :loading="logining">登录</el-button>
            </el-form-item>
        </el-form>
    </div>
</template>

<script>
export default {
    data(){
        return {
            logining: false,
            ruleForm2: {
                username: 'admin',
                password: '123456',
            },
            rules2: {
                username: [{required: true, message: 'please enter your account', trigger: 'blur'}],
                password: [{required: true, message: 'enter your password', trigger: 'blur'}]
            },
            checked: false
        }
    },
    methods: {
        handleSubmit(event){
            this.$refs.ruleForm2.validate((valid) => {
                if(valid){
                    this.logining = true;
                    if(this.ruleForm2.username === 'admin' && 
                       this.ruleForm2.password === '123456'){
                           this.logining = false;