我刚刚编写了具有表单的这段代码。您必须输入您的姓名,姓氏和国家。您还必须选择自己喜欢的颜色。之后,您按下提交按钮,以便以后可以查看数据。我在一页上使用GET方法,但是我必须在POST方法上使用第二页,以便每个回显都在第二页上。 我该怎么办?我的代码是:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Form</title>
<link rel="stylesheet" type="text/css" href="form.css">
</head>
<body>
<section>
<?php
if (isset($_GET["name"])){
$name = $_GET["name"];
if ($name != ""){
$surname = $_GET["surname"];
$country = $_GET["country"];
$colour = $_GET["colour"];
echo "<p>";
echo "<h2>Data</h2>";
echo $name . " " . $surname . "</br />";
echo $country . "<br />";
echo $colour;
echo "</p>";
}else
echo "<strong>Complete the blank spaces</strong>";
}else{
?>
<h1>Form</h1>
<form class="elegant" method="GET" action="?">
<fieldset>
<legend>Favourite colour</legend>
<div>
<label for="nombre">Name</label>
<input type="text" placeholder="Name" name="name"
id="name" />
</div>
<div>
<label for="surname">Surname</label>
<input type="text" placeholder="Surname" name="surname"
id="surname" size="50" />
</div>
<div>
<label for="country">Country</label>
<input type="text" placeholder="Country" name="country" id="country"
size="10" maxlength="9" />
</div>
<div>
<select name="colour" id="colour">
<option value="yellow" <?php if ($colour == "yellow" ) echo "selected" ?> >yellow</option>
<option value="red" <?php if ($colour == "red" ) echo "selected" ?> >red</option>
</div>
<input class="btn" type="submit" value="Save" />
</fieldset>
</form>
<?php
}
?>
</section>
</body>
</html>
我知道我必须使用指向第二页的链接,但这就是我所知道的。预先感谢!
答案 0 :(得分:0)
在表单标签中,您可以指定表单提交到的位置:
var shp = 'https://xxx.sharepoint.com/:f:/r/sites/group/folder/')
答案 1 :(得分:0)
在第二页上,您可以通过$ _GET变量获取值,例如
<?php
echo $_GET['name'].' '.$_GET['surname'];
答案 2 :(得分:0)
如果我理解正确,则显示的代码适用于用户可以进行以下操作的第1页:
为此,请记住,您必须在将能够操纵会话数据的每个页面的开始处添加session_start()命令。
<?php
session_start();
if (isset($_GET["name"])){
$name = $_GET["name"];
if ($name != ""){
$surname = $_GET["surname"];
$country = $_GET["country"];
$colour = $_GET["colour"];
echo "<p>";
echo "<h2>Data</h2>";
echo $name . " " . $surname . "</br />";
echo $country . "<br />";
echo $colour;
echo "</p>";
$_SESSION["name"] = $name;
$_SESSION["surname"] = $surname;
$_SESSION["country"] = $country;
$_SESSION["colour"] = $colour;
<a href="another_page.php">Confirm</a>
}else
echo "<strong>Complete the blank spaces</strong>";
}else{
?>
...
在“ another_page.php”中,您将发现只需查询$ _SESSION数组即可访问数据。
<?php
session_start();
...
// Echo session variables that were set on previous page
echo "Name is " . $_SESSION["name"] . ".<br>";
echo "Surname is " . $_SESSION["surname"] . ".";
// etc.
?>
完整参考是PHP Manual,简单参考在W3C PHP Sessions页面中。