我目前已经建立了一个小问卷,在最后,它会弹出一个框,上面只写着"你完成了"。
我如何让它包含一个额外的框,这样用户就可以查看他们的答案,输入他们的电子邮件地址,然后单击提交,这样就会创建一封电子邮件并发送给我,其中包含他们的答案和联系方式?
我会在我的网站上从其他地方复制一个简单的html表单,但我认为我无法将html输入到外部.js脚本中,所以我向专家寻求帮助。
下面的代码应该没有什么,但这可能会帮助你帮助我。
问卷.js:
function QuestionnaireViewModel() {
var self = this;
var currentQuestionIndex = 0;
var questions = [
{
caption: 'Q1?',
answers: [
{ caption: 'Q1A1' },
{ caption: 'Q1A2' }
]
},
{
caption: 'Q2',
answers: [
{ caption: 'Q2A1' },
{ caption: 'Q2A2' }
]
},
{
caption: 'Q3',
answers: [
{ caption: 'Q3A1' },
{ caption: 'Q3A2' }
]
},
{
caption: 'Q4',
answers: [
{ caption: 'Q4A1' },
{ caption: 'Q4A2' }
]
}
];
self.currentQuestion = new ko.observable(questions[0]);
self.progress = new ko.observableArray();
self.selectQuestion = function (answer) {
self.progress.push({
question: questions[currentQuestionIndex].caption,
answer: answer.caption
});
currentQuestionIndex++;
if (currentQuestionIndex < questions.length) {
self.currentQuestion(questions[currentQuestionIndex]);
} else {
alert('Your done');
}
};
};
$(document).ready(function () {
ko.applyBindings(new QuestionnaireViewModel());
});
表单handler.php:
<?php
$errors = '';
$myemail = 'name@domain.com';
if(empty($_POST['name']) ||
empty($_POST['email']) ||
empty($_POST['message']))
{
$errors .= "'n Error: all fields are required";
}
$name = $_POST['name'];
$email_address = $_POST['email'];
$message = $_POST['message'];
if (!preg_match(
"/^[_a-z0-9-]+('.[_a-z0-9-]+)*@[a-z0-9-]+('.[a-z0-9-]+)*('.[a-z]{2,3})$/i",
$email_address))
{
$errors .= "'n Error: Invalid email address";
}
if( empty($errors))
{
$to = $myemail;
$email_subject = "Contact form submission: $name";
$email_body = "You have received a new message. "
. " Here are the details:'n Name: $name 'n "
. "Email: $email_address 'n Message 'n $message";
$headers = "From: $myemail'n";
$headers .= "Reply-To: $email_address";
mail($to,$email_subject,$email_body,$headers);
//redirect to the 'thank you' page
header('Location: thankyou.html');
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Contact form handler</title>
</head>
<body>
<!-- This page is displayed only if there is some error -->
<?php
echo nl2br($errors);
?>
</body>
</html>
如果你想让他们能够从弹出窗口中更改答案,那么你不能通过警报来做到这一点。如果你只想向他们展示他们的答案,并在一个盒子里放一个电子邮件地址,这是可能的。
如果你只想用一个输入电子邮件地址的框来显示他们的答案,你可以尝试弹出提示。
如果你想让他们能够从弹出框中更改答案,你可能必须自己创建。像这样的东西。