Slog39_支配vue框架初阶项目之博客网站-单页-登陆跳转页面的排版

news/2024/4/27 8:49:18/文章来源:https://blog.csdn.net/weixin_34220834/article/details/88753879

ArthurSlog
SLog-39
Year·1
Guangzhou·China
Aug 15th 2018

关注微信公众号“ArthurSlog”

GitHub
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segmentfault

当内存通电的一瞬间就已经开启了时空旅行

开发环境MacOS(High Sierra 10.13.5)

需要的信息和信息源：

HTTP概述
HTTP
互联网是如何工作的
万维网是如何工作的
统一资源定位符(URL)
什么是超链接
创建超链接
AJAX是异步的JavaScript和XML（Asynchronous JavaScript And XML）
XMLHttpRequest
Using files from web applications

开始编码

这一次，我们对登陆之后的页面做一个排版
参考 vue.js 框架的模版语法v-for

client/app.html

<!DOCTYPE html>
<html><head><meta charset="utf-8"><link rel="stylesheet" type="text/css" href="./css/style.css"><!-- 开发环境版本，包含了有帮助的命令行警告 --><script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script><title>signin_ArthurSlog</title>
</head><body><div id="signup-container"><template class="container" v-if="pagestate === '0'"><div>This is index's page by ArthurSlog</div><br><button v-on:click="signin_index">Signin</button><br><button v-on:click="signup_index">Signup</button></template><template id="Signin" v-else-if="pagestate === '1'"><div>This is signin's page by ArthurSlog</div><p>Singin</p><form id="form1" v-on:submit.prevent="signin"><br><div>Account: {{ name_signin }}<br><input type="text" v-model="name_signin" placeholder="username"></div><br><br><div>Password: {{ password_signin }}<br><input type="text" v-model="password_signin" placeholder="password"></div><br><input type="submit" value="登陆"></form><br><button v-on:click="return_index">ReturnIndex</button></template><template id="Signup" v-else-if="pagestate === '2'"><div>This is signup's page by ArthurSlog</div><p>Singup</p><form id="form2" v-on:submit.prevent="addUser"><br><div>Account: {{ name }}<br><input type="text" v-model="name" placeholder="username"></div><br><br><div>Password: {{ password }}<br><input type="text" v-model="password" placeholder="password"></div><br><br><div>Again Password: {{ repassword }}<br><input type="text" v-model="repassword" placeholder="repassword"></div><br><br><div>First Name: {{ firstname }}<br><input type="text" v-model="firstname" placeholder="firstname"></div><br><br><div>Last Name: {{ lastname }}<br><input type="text" v-model="lastname" placeholder="lastname"></div><br><br><div>Birthday: {{ birthday }}<br><input type="text" v-model="birthday" placeholder="2000/08/08"></div><br><br><div><span>Sex: {{ currentSex }}</span><br><input type="radio" id="sex" value="male" v-model="currentSex"><label for="sex">male</label><br><input type="radio" id="sex" value="female" v-model="currentSex"><label for="sex">female</label></div><br><br><div><span>Age: {{ currentAge }}</span><br><select v-model="currentAge" id="age"><option disabled value="">Select</option><option v-for="age in ages">{{ age }}</option></select></div><br><br><div>Wechart: {{ wechart }}<br><input type="text" v-model="wechart" placeholder="wechart's name"></div><br><br><div>QQ: {{ qq }}<br><input type="text" v-model="qq" placeholder="12345678"></div><br><br><div>Email: {{ email }}<br><input type="text" v-model="email" placeholder="12345678@qq.com"></div><br><br><div>Contury: {{ contury }}<br><input type="text" v-model="contury" placeholder="China"></div><br><br><div>Address: {{ address }}<br><input type="text" v-model="address" placeholder="Guangzhou"></div><br><br><div>Phone: {{ phone }}<br><input type="text" v-model="phone" placeholder="138********"></div><br><br><div>Websize: {{ websize }}<br><input type="text" v-model="websize" placeholder="xxx.com"></div><br><br><div>Github: {{ github }}<br><input type="text" v-model="github" placeholder="Github's URl"></div><br><br><div>Bio: {{ bio }}<br><input type="text" v-model="bio" placeholder="This is the world~"></div><br><br><input type="submit" value="完成注册"></form><button v-on:click="addUser">addUser</button><br><button v-on:click="return_index">ReturnIndex</button><br></template><template id="returnResult" v-else-if="pagestate === '3'"><div v-for="(value, key) in commits">{{ key }}: {{ value }}</div></template></div><script src="./js/signup.js"></script>
</body></html>

修改的是下面这部分代码

client/app.html

<template id="returnResult" v-else-if="pagestate === '3'"><div v-for="(value, key) in commits">{{ key }}: {{ value }}</div>
</template>

我们这次做的是登陆界面的跳转，所以我们看一下登陆的功能函数 signin
下面是对 signin 函数做的更新，把从服务端返回的数据进行 json 解析，在去 html 文件里使用循环语法渲染出来

client/js/signup.js

var host = 'http://127.0.0.1:3000/';var signup_container = new Vue({el: '#signup-container',data: {name_signin: '',password_signin: '',name: '',password: '',repassword: '',firstname: '',lastname: '',birthday: '',sexs: ['male', 'female'],currentSex: 'male',ages: ['1', '2', '3', '4', '5', '6', '7', '8','9', '10', '11', '12', '13', '14', '15', '16', '17', '18'],currentAge: '18',wechart: '',qq: '',email: '',contury: '',address: '',phone: '',websize: '',github: '',bio: '',commits: null,pagestate: '0'},methods: {return_index: function() {this.pagestate = '0'},signin_index: function () {this.pagestate = '1';},signup_index: function () {this.pagestate = '2'},signin: function () {//当点击登陆的时候，在页面上渲染从服务端返回的数据，把其他的部分隐藏掉this.pagestate = '3'var xhr = new XMLHttpRequest()var self = thisxhr.open('GET', host + 'signin?' + 'name=' + self.name_signin + '&password=' + self.password_signin, true)xhr.onload = function () {//解析服务端返回的数据var myObj = JSON.parse(xhr.responseText);self.commits = myObj}xhr.send()},addUser: function () {//当点击注册的时候，在页面上渲染从服务端返回的数据，把其他的部分隐藏掉this.pagestate = '3'var xhr = new XMLHttpRequest()var self = thisxhr.open('GET', host + 'signup?' + 'name=' + self.name + '&password=' + self.password + '&firstname=' +self.firstname + '&lastname=' + self.lastname + '&birthday=' + self.birthday+ '&sex=' + self.currentSex + '&age=' + self.currentAge + '&wechart=' + self.wechart+ '&qq=' + self.qq + '&email=' + self.email + '&contury=' + self.contury+ '&address=' + self.address + '&phone=' + self.phone + '&websize=' + self.websize+ '&github=' + self.github + '&bio=' + self.bio, true)xhr.onload = function () {self.commits = xhr.responseText}xhr.send()}}
})