我有一个联系表格。带有 Ajax 的 JavaScript 调用另一个 contact-form.php 文件。有没有办法使用这个 JavaScript 函数将当前 URL 发送到 PHP 文件？
我想查看我的客户从哪个页面与我联系。
在contact-form.php 中：
$message .= "\n\Url: http://" .$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
这是行不通的。
我的contact.js：
jQuery(function ($) {
var contact = {
message: null,
init: function () {
$('#contact-form input.contact, #contact-form a.contact').click(function (e) {
e.preventDefault();
// load the contact form using ajax
$.get("data/contact.php", function(data){
// create a modal dialog with the data
$(data).modal({
closeHTML: "<a href='#' title='Iki' class='modal-close'>x</a>",
position: ["15%",],
overlayId: 'contact-overlay',
containerId: 'contact-container',
onOpen: contact.open,
onShow: contact.show,
onClose: contact.close
});
});
});
},
open: function (dialog) {
// add padding to the buttons in firefox/mozilla
if ($.browser.mozilla) {
$('#contact-container .contact-button').css({
'padding-bottom': '2px'
});
}
// input field font size
if ($.browser.safari) {
$('#contact-container .contact-input').css({
'font-size': '.9em'
});
}
// dynamically determine height
var h = 280;
if ($('#contact-subject').length) {
h += 26;
}
if ($('#contact-cc').length) {
h += 22;
}
var title = $('#contact-container .contact-title').html();
$('#contact-container .contact-title').html('Palaukite...');
dialog.overlay.fadeIn(200, function () {
dialog.container.fadeIn(200, function () {
dialog.data.fadeIn(200, function () {
$('#contact-container .contact-content').animate({
height: h
}, function () {
$('#contact-container .contact-title').html(title);
$('#contact-container form').fadeIn(200, function () {
$('#contact-container #contact-name').focus();
$('#contact-container .contact-cc').click(function () {
var cc = $('#contact-container #contact-cc');
cc.is(':checked') ? cc.attr('checked', '') : cc.attr('checked', 'checked');
});
// fix png's for IE 6
if ($.browser.msie && $.browser.version < 7) {
$('#contact-container .contact-button').each(function () {
if ($(this).css('backgroundImage').match(/^url[("']+(.*\.png)[)"']+$/i)) {
var src = RegExp.$1;
$(this).css({
backgroundImage: 'none',
filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' + src + '", sizingMethod="crop")'
});
}
});
}
});
});
});
});
});
},
show: function (dialog) {
$('#contact-container .contact-send').click(function (e) {
e.preventDefault();
// validate form
if (contact.validate()) {
var msg = $('#contact-container .contact-message');
msg.fadeOut(function () {
msg.removeClass('contact-error').empty();
});
$('#contact-container .contact-title').html('Vygdoma');
$('#contact-container form').fadeOut(200);
$('#contact-container .contact-content').animate({
height: '80px'
}, function () {
$('#contact-container .contact-loading').fadeIn(200, function () {
$.ajax({
url: 'data/contact.php',
data: $('#contact-container form').serialize() + '&action=send',
type: 'post',
cache: false,
dataType: 'html',
success: function (data) {
$('#contact-container .contact-loading').fadeOut(200, function () {
$('#contact-container .contact-title').html('Pavyko!');
msg.html(data).fadeIn(200);
});
},
error: contact.error
});
});
});
}
else {
if ($('#contact-container .contact-message:visible').length > 0) {
var msg = $('#contact-container .contact-message div');
msg.fadeOut(200, function () {
msg.empty();
contact.showError();
msg.fadeIn(200);
});
}
else {
$('#contact-container .contact-message').animate({
height: '30px'
}, contact.showError);
}
}
});
},
close: function (dialog) {
$('#contact-container .contact-message').fadeOut();
$('#contact-container .contact-title').html('Iki greito :)');
$('#contact-container form').fadeOut(200);
$('#contact-container .contact-content').animate({
height: 40
}, function () {
dialog.data.fadeOut(200, function () {
dialog.container.fadeOut(200, function () {
dialog.overlay.fadeOut(200, function () {
$.modal.close();
});
});
});
});
},
error: function (xhr) {
alert(xhr.statusText);
},
validate: function () {
contact.message = '';
if (!$('#contact-container #contact-name').val()) {
contact.message += 'Įveskite vardą';
}
var email = $('#contact-container #contact-email').val();
if (!email) {
contact.message += ' įveskite E-Paštą';
}
else {
if (!contact.validateEmail(email)) {
contact.message += 'Klaidingas E-Paštas. ';
}
}
if (!$('#contact-container #contact-subject').val()) {
contact.message += 'Įveskite nuorodą';
}
if (!$('#contact-container #contact-message').val()) {
contact.message += 'Komentaras yra būtinas.';
}
if (contact.message.length > 0) {
return false;
}
else {
return true;
}
},
validateEmail: function (email) {
var at = email.lastIndexOf("@");
// Make sure the at (@) sybmol exists and
// it is not the first or last character
if (at < 1 || (at + 1) === email.length)
return false;
// Make sure there aren't multiple periods together
if (/(\.{2,})/.test(email))
return false;
// Break up the local and domain portions
var local = email.substring(0, at);
var domain = email.substring(at + 1);
// Check lengths
if (local.length < 1 || local.length > 64 || domain.length < 4 || domain.length > 255)
return false;
// Make sure local and domain don't start with or end with a period
if (/(^\.|\.$)/.test(local) || /(^\.|\.$)/.test(domain))
return false;
// Check for quoted-string addresses
// Since almost anything is allowed in a quoted-string address,
// we're just going to let them go through
if (!/^"(.+)"$/.test(local)) {
// It's a dot-string address...check for valid characters
if (!/^[-a-zA-Z0-9!#$%*\/?|^{}`~&'+=_\.]*$/.test(local))
return false;
}
// Make sure domain contains only valid characters and at least one period
if (!/^[-a-zA-Z0-9\.]*$/.test(domain) || domain.indexOf(".") === -1)
return false;
return true;
},
showError: function () {
$('#contact-container .contact-message')
.html($('<div class="contact-error"></div>').append(contact.message))
.fadeIn(200);
}
};
contact.init();
});