Javascript 需要基于下拉选择的字段
我被困在了我想用自己制作的表格来完成的事情的最后一部分。 当从下拉列表中选择一个特定值时,将弹出4个比标准表单更多的名称字段。我不知道是否需要这些可选字段。填写表格后,表格将发送至电子邮件地址 HTML: PHP:Javascript 需要基于下拉选择的字段,javascript,php,jquery,html,forms,Javascript,Php,Jquery,Html,Forms,我被困在了我想用自己制作的表格来完成的事情的最后一部分。 当从下拉列表中选择一个特定值时,将弹出4个比标准表单更多的名称字段。我不知道是否需要这些可选字段。填写表格后,表格将发送至电子邮件地址 HTML: PHP: 试试这个怎么样 <script> $('#typeTicket').on('change', function() { if ($(this).val() === "TeamTicket") { $("#extraNamen").show();
试试这个怎么样
<script>
$('#typeTicket').on('change', function() {
if ($(this).val() === "TeamTicket") {
$("#extraNamen").show();
$("#extraNamen").attr("required",true);
} else {
$("#extraNamen").hide();
}
});
</script>
$('#typeTicket')。在('change',function()上{
如果($(this.val()=“团队票证”){
$(“#extraname”).show();
$(“#extraname”).attr(“必需”,true);
}否则{
$(“#外部名称”).hide();
}
});
<script>
$('#typeTicket').on('change', function() {
if ($(this).val() === "TeamTicket") {
$("#extraNamen").show();
} else {
$("#extraNamen").hide();
}
});
</script>
// Registration Form
RegisterForm: function () {
$("#register-form").submit(function (e) {
e.preventDefault();
var typeTicket = $("#typeTicket").val(),
name = $("#name").val(),
name1 = $("#name1").val(),
name2 = $("#name2").val(),
name3 = $("#name3").val(),
name4 = $("#name4").val(),
email = $("#email").val(),
organisatie = $("#organisatie").val(),
functie = $("#functie").val(),
dataString = '&typeTicket=' + typeTicket + '&name=' + name + '&name1=' + name1 + '&name2=' + name2 + '&name3=' + name3 + '&name4=' + name4 + '&email=' + email + '&organisatie=' + organisatie + '&functie=' + functie;
function isValidEmail(emailAddress) {
var pattern = new RegExp(/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i);
return pattern.test(emailAddress);
}
if (isValidEmail(email) && (name.length > 1)) {
$.ajax({
type: "POST",
url: "php/process.php",
data: dataString,
success: function () {
$('#register-form .form-notification').fadeIn(500);
}
});
} else {
if (!isValidEmail(email)) {
$('input#email').addClass('not-valid');
} else {
$('input#email').removeClass('not-valid');
}
if (name.length === 0) {
$('input#name').addClass('not-valid');
} else {
$('input#name').removeClass('not-valid');
}
}
return false;
});
},
$youremail = "Email adress hidden";
// Register Form
if ( isset($_POST['email']) && isset($_POST['name']) && filter_var($_POST['email'], FILTER_VALIDATE_EMAIL) ) {
// Detect & Prevent Header Injections
$test = "/(content-type|bcc:|cc:|to:)/i";
foreach ( $_POST as $key => $val ) {
if ( preg_match( $test, $val ) ) {
exit;
}
}
// Email Format
$body = "New User Registration \n\n";
$body .= "========== \n\n";
$body .= "Ticket type: $_POST[typeTicket] \n\n";
if($_POST[typeTicket] == "TeamTicket") {
$body .= "Naam: $_POST[name] \n\n";
$body .= "Naam: $_POST[name1] \n\n";
$body .= "Naam: $_POST[name2] \n\n";
$body .= "Naam: $_POST[name3] \n\n";
$body .= "Naam: $_POST[name4] \n\n";
} else {
$body .= "Naam: $_POST[name] \n\n";
}
$body .= "Organisatie: $_POST[organisatie] \n\n";
$body .= "Functie: $_POST[functie] \n\n";
$body .= "Email: $_POST[email] \n\n";
//Send email
mail( $youremail, "New User Registration", $body, "From:" . $_POST['email'] );
}
<script>
$('#typeTicket').on('change', function() {
if ($(this).val() === "TeamTicket") {
$("#extraNamen").show();
$("#extraNamen").attr("required",true);
} else {
$("#extraNamen").hide();
}
});
</script>