[英]Submit form after an javascript function is completed [PHP]
大家聖誕快樂。 我正在構建一個小的目標網頁,並且其中有一個表單。 我已經使用CPA產品通過此表格獲利,我希望發生的是在內容鎖定小部件關閉后獲取用戶輸入。 我嘗試了很多方法,但是我遇到了錯誤,單擊按鈕后表單便會自動提交,而用戶不必完成報價。 我必須調用的javascript函數是call_locker();
我該如何在call_locker();
之后提交表格call_locker();
功能完成了嗎?
<html>
<head>
<meta charset="UTF-8">
<title>Complete a survey to become part of our team.</title>
<!-- Start of content locker code -->
<noscript><meta http-equiv="refresh" content="0;url=https://www.appcaptcha.com/contentlockers/noscript.php" /></noscript>
<script type="text/javascript">var ogblock=true;</script>
<script type="text/javascript" src="https://www.appcaptcha.com/contentlockers/load.php?id=76db12dda6691911c8a119fe7043facd"></script>
<script type="text/javascript">if(ogblock) window.location.href = "https://www.appcaptcha.com/contentlockers/adblock.php";</script>
<!-- End of content locker code -->
</head>
<body>
<?php
$userErr ="";
$emailErr ="";
$url = "http://".$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
if (strpos($url, 'error=user-empty') !== false) {
$userErr ="Please enter your username!";
}
if (strpos($url, 'error=email-empty') !== false) {
$emailErr ="Please enter your email!";
echo $emailErr;
}
if (strpos($url, 'error=email-incorrect') !== false) {
$emailErr ="Please enter a valid email!";
echo $emailErr;
}
if (strpos($url, 'error=succes') !== false) {
$entry = 'You have entered succesfully!';
}
?>
<h1> Please enter the following info: </h1>
<form method="post" action="enter.php">
Username: <input type="text" name="username" placeholder="Username" /> <br>
<span class="error"><?php echo $userErr ?></span><br>
E-mail: <input type="text" name="email" placeholder="E-mail" /><br>
<span class="error"><?php echo $emailErr ?></span><br>
Social Media: <input type="text" name="smedia" placeholder="Enter your Facebook, twitter, Skype, profile URL" /> (Optional)<br>
<input type="submit" value="Enter" />
<?php echo $entry ?>
</form>
</body>
</html>
<?php
include 'connect-mysql.php';
$username = $_POST['username'];
$email = $_POST['email'];
$smedia = $_POST['smedia'];
if(empty($username)) {
header("Location: index.php?error=user-empty");
exit();
}
if(empty($email)) {
header("Location: index.php?error=email-empty");
exit();
}
if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
header("Location: index.php?error=email-incorrect");
exit();
}
else {
$sql = "INSERT INTO user (username, email, socialmedia) VALUES ('$username', '$email', '$smedia')";
$result = mysqli_query($dbcon, $sql);
header("Location: index.php?error=succes");
};
?>
將表單的id屬性設置為“ myForm”,並在javascript函數末尾使用以下內容。
document.getElementById("myForm").submit();
編輯:並單擊按鈕而不是使用提交按鈕來調用該函數。
您需要阻止“提交”按鈕提交表單,因此請使用:“ event.preventDefault();” 或“返回假”; event.preventDefault()與返回false
然后,可以在腳本末尾使用以下方式提交表單:document.getElementsByTagname(“ form”)[0] .submit();
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