<template> <div> <el-form ref="loginForm":model="form":rules="rules" label-width="80px"class="login-box"><h3 class="login-title">欢迎登录</h3> <el-form-item label="账号"prop="username"> <el-input type="text"placeholder="请输入账号" v-model="form.username"/> </el-form-item> <el-form-item label="密码"prop="password"> <el-input type="password"placeholder="请输入密码"v-model="form.password"/></el-form-item> <el-form-item> <el-button type="primary" v-on:click="onSubmit('loginForm')">登录</el-button> </el-form-item> </el-form> <el-dialog title="温馨提示" :visible.sync="dialogVisible" width="30%" :before-close="handleClose"> <span>请输入账号和密码</span> <span slot="footer" class="dialog-footer"> <el-button type="primary"@click="dialogVisible =false">确 定</el-button> </span> </el-dialog> </div> </template> <SCript> export default { name: "Login", data() { return { form: { username: '', password: '' }, // 表单验证,需要在el-form-item 元素中增加 prop 属性 rules: { username: [ {required: true, message: '账号不可为空', trigger: 'blur'} ], password: [ {required: true, message: '密码不可为空', trigger: 'blur'} ] }, // 对话框显示和隐藏 dialogVisible: false } }, methods: { onSubmit(formName) { //为表单绑定验证功能 this.$refs[formName].validate((valid) => { if (valid) { //使用 vue-router 路由到指定页面,该方式称之为编程式导this.$router.push("/main"); this.$router.push("/main"); } else { this.dialogVisible = true; return false; } }); } } } </script> <style lang="scss"scoped> .login-box { border:1px solid #DCDFE6; width:350px; margin:180px auto; padding:35px 35px 15px 35px; border-radius: 5px; -webkit-border-radius: 5px; -moz-border-radius: 5px; box-shadow: 0 0 25px #909399; } .login-title { text-align: center; margin: 0 auto 40px auto; color: #303133; } </style>
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