<template>
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<div class="login-container">
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<el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on" label-position="left">
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<div class="title-container">
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<img src="@/assets/img/logo.jpg" alt="">
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<p>江西语音视频培训系统</p>
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</div>
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<el-form-item prop="userName">
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<span class="svg-container">
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<svg-icon icon-class="user" />
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</span>
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<el-input
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ref="userName"
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v-model="loginForm.userName"
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placeholder="用户名"
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name="userName"
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type="text"
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tabindex="1"
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auto-complete="on"
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/>
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</el-form-item>
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<el-tooltip v-model="capsTooltip" content="Caps lock is On" placement="right" manual>
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<el-form-item prop="password">
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<span class="svg-container">
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<svg-icon icon-class="password" />
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</span>
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<el-input
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:key="passwordType"
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ref="password"
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v-model="loginForm.password"
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:type="passwordType"
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placeholder="密码"
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name="password"
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tabindex="2"
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auto-complete="on"
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@keyup.native="checkCapslock"
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@blur="capsTooltip = false"
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@keyup.enter.native="handleLogin"
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/>
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<span class="show-pwd" @click="showPwd">
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<svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'" />
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</span>
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</el-form-item>
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</el-tooltip>
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<el-checkbox v-model="loginForm.remember" style="margin-bottom: 20px;margin-left: 5px;">记住密码</el-checkbox>
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<el-button :loading="loading" type="primary" style="width:100%;margin-bottom:30px;" @click.native.prevent="handleLogin">登录</el-button>
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</el-form>
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</div>
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</template>
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<script>
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import { mapMutations } from 'vuex'
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import loginApi from '@/api/login'
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export default {
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name: 'Login',
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data () {
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const validateUsername = (rule, value, callback) => {
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if (value.length < 5) {
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callback(new Error('用户名不能少于5个字符'))
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} else {
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callback()
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}
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}
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const validatePassword = (rule, value, callback) => {
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if (value.length < 5) {
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callback(new Error('密码不能少于5个字符'))
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} else {
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callback()
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}
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}
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return {
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loginForm: {
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userName: '',
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password: '',
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remember: false
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},
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loginRules: {
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userName: [{ required: true, trigger: 'blur', validator: validateUsername }],
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password: [{ required: true, trigger: 'blur', validator: validatePassword }]
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},
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passwordType: 'password',
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capsTooltip: false,
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loading: false,
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showDialog: false
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}
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},
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created () {
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// window.addEventListener('storage', this.afterQRScan)
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},
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mounted () {
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if (this.loginForm.userName === '') {
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this.$refs.userName.focus()
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} else if (this.loginForm.password === '') {
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this.$refs.password.focus()
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}
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},
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destroyed () {
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// window.removeEventListener('storage', this.afterQRScan)
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},
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methods: {
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checkCapslock ({ shiftKey, key } = {}) {
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if (key && key.length === 1) {
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// eslint-disable-next-line no-mixed-operators
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if (shiftKey && (key >= 'a' && key <= 'z') || !shiftKey && (key >= 'A' && key <= 'Z')) {
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this.capsTooltip = true
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} else {
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this.capsTooltip = false
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}
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}
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if (key === 'CapsLock' && this.capsTooltip === true) {
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this.capsTooltip = false
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}
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},
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showPwd () {
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if (this.passwordType === 'password') {
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this.passwordType = ''
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} else {
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this.passwordType = 'password'
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}
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this.$nextTick(() => {
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this.$refs.password.focus()
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})
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},
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handleLogin () {
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let _this = this
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this.$refs.loginForm.validate(valid => {
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if (valid) {
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this.loading = true
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loginApi.login(this.loginForm).then(function (result) {
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if (result && result.code === 1) {
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_this.setUserName(_this.loginForm.userName)
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_this.$router.push({ path: '/' })
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} else {
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_this.loading = false
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_this.$message({
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message: result.message,
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type: 'error'
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})
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}
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}).catch(function (reason) {
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_this.loading = false
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})
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} else {
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return false
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}
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})
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},
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...mapMutations('user', ['setUserName'])
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}
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}
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</script>
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<style lang="scss" scoped>
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$bg:#2d3a4b;
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$dark_gray:#889aa4;
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$light_gray:#eee;
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.login-container {
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background-image:url('../../assets/img/loginBackground.jpg');
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background-size: cover;
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background-attachment: fixed;
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margin:0px;
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height:100vh;
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display:flex;
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justify-content:center;
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align-items:center;
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.login-form {
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width:450px;
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// height:500px;
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background:white;
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// border-radio:10px;
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border-radius: 10px;
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padding: 0 60px;
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box-sizing: border-box;
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}
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.tips {
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font-size: 14px;
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color: #fff;
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margin-bottom: 10px;
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span {
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&:first-of-type {
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margin-right: 16px;
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}
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}
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}
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.svg-container {
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padding: 6px 5px 6px 15px;
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color: $dark_gray;
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vertical-align: middle;
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width: 30px;
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display: inline-block;
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}
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.title-container {
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display: flex;
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justify-content: center;
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margin-top:50px;
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align-items: center;
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&>img{
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width:50px;
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height:50px;
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}
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&>p{
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font-weight: 700;
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font-size: 20px;
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}
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}
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.show-pwd {
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position: absolute;
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right: 10px;
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top: 7px;
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font-size: 16px;
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color: $dark_gray;
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cursor: pointer;
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user-select: none;
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}
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.thirdparty-button {
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position: absolute;
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right: 0;
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bottom: 6px;
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}
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@media only screen and (max-width: 470px) {
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.thirdparty-button {
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display: none;
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}
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}
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}
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</style>
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