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getAnswer_1.html
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getAnswer_1.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<link rel="stylesheet" type="text/css" href="css/newStyle.css">
<link rel="stylesheet" type="text/css" href="css/nav.css">
<link rel="stylesheet" type="text/css" href="css/new_main.css">
<link rel="icon" href="img/logo_1.png" type="image/x-icon">
<link rel="shortcut icon" href="img/logo_1.png" type="image/x-icon">
<script async defer data-website-id="0a453f1f-f1bc-4f69-9772-6a1e6cfea828" src="https://stat.buctsnc.cn/umami.js" data-domains="https://arg2022.buctsnc.cn/" data-cache="true"></script>
<title>Day 2</title>
</head>
<script src="./js/jquery.js"></script>
<body>
<header id="nav" style="display: flex;flex-direction: column">
<div>
<img class="logo" src="img/buctlogo.png" alt="logo">
<img class="logo" src="img/snclogo.png" alt="logo">
</div>
</header>
<div class="answer_div" id="submit_form" style="display: none">
<form name="answer_form" method="post" class="answer_form" onsubmit="checkSubmit()">
<div class="alter_question" id="alter">
<div id="selected_button"><button class="select" type="button" onclick="">第一题</button></div>
<div id="unselected_button"><button class="unselect" type="button" onclick="alter()">第二题</button></div>
</div>
<table>
<tr>
<td>用户名：</td>
<td><input id="nickname" name="nickname" type="text" placeholder="注册过用户名" autocomplete="off" class="text_area"></td>
<td>没有注册？<a href="register.html">注册</a></td>
</tr>
<tr>
<td>电话号码：</td>
<td><input id="contact" name="contact" type="text" placeholder="注册过的电话号码" autocomplete="off" class="text_area"></td>
<td></td>
</tr>
<tr>
<td>获得的答案：</td>
<td><input id="answer_q2_1" name="answer_q2_1" type="text" placeholder="Day 2 第一题答案" autocomplete="off" class="text_area"></td>
<td></td>
</tr>
</table>
<div class="get_answer_button">
<button class="gab" type="reset" onclick="">重新输入</button>
<button class="gab" type="button" onclick="submits()">提交答案</button>
</div>
</form>
</div>
<div class="answer_div" id="goToPC" style="display: none; font-size: 14px;">
<div style="display: flex; flex-direction: column; height: 175px; width: 175px; background: rgba(0,0, 0, 0.70); justify-content:center;align-items: center; border-radius: 25px">
<img src="img/goToPC.png" alt="" style="height: 50px;width:50px;background: none;margin-bottom: 20px">
<p style="background: none">在PC端访问</p>
<p style="background: none">体验效果更佳</p>
</div>
</div>
</body>
<script>
window.onload = function() {
$("#nav").fadeIn();
$("#submit_form").fadeIn();
let flag = checkDevice();
if (flag == false) {
$("#goToPC").fadeIn();
setInterval(function() {
$("#goToPC").fadeOut();
}, 1000)
}
}
function checkDevice() {
let usrAgentInfo = navigator.userAgent;
let Agents = ['Android', 'iPhone', 'Windows Phone', 'iPad'];
let flag = true;
for (let i = 0; i < Agents.length; i++) {
if (usrAgentInfo.indexOf(Agents[i]) > 0) {
flag = false;
break;
}
}
return flag;
}
let submit = false;
function checkSubmit() {
if(!submit) {
// 表单提交后设置标志位
submit = true;
return true;
}
// 表单已经提交，不允许再次提交
console.log("请不要重复提交表单！");
return false;
}
function isLegalName (str) {
let re = /^[0-9a-zA-Z]*$/;
if (!re.test(str) || str.indexOf(" ") != -1) {
return false;
} else {
return true;
}
}
function isLegalTel(str) {
let re = /^[0-9|+]*$/;
if (!re.test(str) || str.indexOf(" ") != -1) {
return false;
} else {
return true;
}
}
function check(nickname, contact, answer_q2_1) {
if(nickname.length < 1 || contact.length < 10 || answer_q2_1.length < 1){
return false;
}
return true;
}
function submits() {
let nickname = document.getElementById("nickname")
let contact = document.getElementById("contact")
let answer_q2_1 = document.getElementById("answer_q2_1")
umami.trackEvent('submited answer day02_1', 'answer');
if(check(nickname.value, contact.value, answer_q2_1.value) && isLegalName(nickname.value) && isLegalTel(contact.value)){
$.ajax({
url:"https://sncdeveloper.cn:8000/argProject/day02_01",
method:"post",
async:"false",
data:{"nickname":nickname.value,"contact":contact.value,"answer_q2_1":answer_q2_1.value},
dataType:"json",
contentType:"application/x-www-form-urlencoded",
success(result){
nickname.value = ""
contact.value = ""
answer_q2_1.value = ""
window.alert(result.msg)
// if(result.data.solveStatus==1){
//
// }
},
error(msg){
console.log("error"+msg)
window.alert("活动太火爆了，请稍后再试")
}
})
}else{
if (!isLegalName(nickname.value))
alert("用户名只能由数字和字母组成！");
else
alert("联系方式格式有误或答案为空，请重新输入")
}
}
function alter() {
window.location.href = "getAnswer_2.html";
}
</script>
</html>