返回页面时显示已存在的"Fortune“
返回页面时显示已存在的"Fortune“
提问于 2019-05-28 02:25:50
一旦产生了财富，如果他们返回网站，就应该向他们展示他们从产生之日起下一年的现有财富。
如果用户想要创造新的财富，就给他们一个链接。
我的问题是，当我返回网站时，我不知道如何让它停留在生成的财富页面上，我试着搜索它，但没有找到任何东西。我想我已经做了一个重置链接，但我不确定。我需要什么样的代码才能让它留在财富页面上？
我在网上搜索了一下，我试着让它检查是否应用了cookie，但我们没有学到这一点。
主页(index.php)
<html lang="en">
<head>
<meta charset="utf-8">
<title>Week 4 Tutorial - Fortune Teller</title>
</head>
<body>
<img src="fortune-teller.jpg" alt="The Fortune Teller" style="float:right;" />
<h1>Fortune Teller</h1>
<p>The fortune teller has looked deep in your soul, and has a sense of who you are and what will come in your life.</p>
<p>What is your fate? How long will you live? Will you be successful or struggle in life? Find out below...</p>
<form method="post" action="fortune.php">
<label for="fname">First Name</label>
<input type="text" id="fname" name="fname" />
<br />
<label for="colour">Favourite Colour</label>
<input type="text" id="colour" name="colour" />
<br />
<label for="birthmonth">Birth Month</label>
<select id="birthmonth" name="birthmonth">
<option value="1">January</option>
<option value="2">February</option>
<option value="3">March</option>
<option value="4">April</option>
<option value="5">May</option>
<option value="6">June</option>
<option value="7">July</option>
<option value="8">August</option>
<option value="9">September</option>
<option value="10">October</option>
<option value="11">November</option>
<option value="12">December</option>
</select>
<br />
<input type="submit" id="submit" name="submit" value="Tell my fortune" />
</form>
</body>
</html>在您完成表单后的页面
<?php
if(isset($_COOKIE['lastVisit']))
{
$visit = $_COOKIE['lastVisit'];
echo "Your last fortune was told at ". $visit;
}
//set to expire in a year
$year = +31556926 + time();
setcookie('lastVisit', date("G:i - m/d/y"), $year);
?>
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Week 4 Tutorial - Fortune Teller</title>
</head>
<body>
<img src="fortune-teller.jpg" alt="The Fortune Teller" style="float:right;" />
<h1>Fortune Teller</h1>
<p>The fortune teller has looked deep in your soul, and has a sense of who you are and what will come in your life.</p>
<p>What is your fate? How long will you live? Will you be successful or struggle in life? Find out below...</p>
<h2>Fortune for <?php echo $_POST['fname']; ?></h2>
<p>
<?php
if($_POST['fname']=="Tony"){
echo "You like to control everyone within your influence, to shape things to your own liking. ";
}
else if($_POST['fname']=="Ebonie"){
echo "You're' fine when in harmony but changeable when in discord, because many of your best qualities are then reversed. ";
}
else if($_POST['fname']=="Eric"){
echo "You have a vivid imagination who can bring inspired messages to the world. ";
}
else if($_POST['fname']=="Kristina"){
echo "EXTREMES in fortune, health and spirituality. You are very versatile, idealistic and intuitive. ";
}
else if($_POST['fname']=="Jamie"){
echo "You're' honest, benevolent, brilliant and often inventive, full of high inspirations. ";
}else{
echo "You're a decent person at best. ";
}
//Birthmonth - something to do with the season they were born in
if($_POST['birthmonth']<4){
//January, February, March - Q1 (Winter)
echo "You are independent, analytic, and a born leader. ";
}
else if($_POST['birthmonth']<6){
//April, May, June - Q2 (Spring)
echo "You may be perceived as being stubborn, bossy, and impulsive. ";
}
else if($_POST['birthmonth']<9){
//July, August, September - Q3 (Summer)
echo "You are a sincere, candid, and sympathetic individual.. ";
}
else if($_POST['birthmonth']<12){
//October, November, December - Q4 (Fall)
echo "You are a practical philosopher who values a stable lifestyle. ";
}
//favourite colour - something about your job
if($_POST['colour']=="red"){
echo "You will find success in your career this month.";
}
else if($_POST['colour']=="blue"){
echo "You need to be careful as you're on the verge of your employment being termenated.";
}
else if($_POST['colour']=="green"){
echo "Show up to work early, keep your nose clean and your head down and you'll get a raise next month.";
}
else if($_POST['colour']=="yellow"){
echo "A management position is in your future.";
}
else if($_POST['colour']=="black"){
echo "Your difficulty working with others will cause tensions in the workplace in the near future.";
}
else{
echo "Keep doing your job as well as you do now, good things will happen.";
}
?>
</p>
<?php
$url = htmlspecialchars($_SERVER['HTTP_REFERER']);
echo "<a href='$url'>Reset</a>";
?>
</body>
</html>预期的结果是，当你完成表单时，它将保存你最后一次到达页面的时间，显示我让它做的最后一次幸运的日期，但它还需要你在下次进入页面时留在该页面上，并使用一个重置按钮将你带回表单。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/56330850
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