我正在尝试使用'feedbackbox.js'创建反馈表单，并使用mail.php函数传递发送邮件的凭据。但是同样不起作用。请在我出错的地方提出建议。
; (function ($) {
$.fn.extend({
feedBackBox: function (options) {
// default options
this.defaultOptions = {
title: 'Enquiry',
titleMessage: 'Please feel free to leave us feedback.',
userName: '',
isUsernameEnabled: true,
message: '',
ajaxUrl: 'http://www.example.com/mail.php',
successMessage: 'Thank your for your feedback.',
errorMessage: 'Something went wrong!'
};
var settings = $.extend(true, {}, this.defaultOptions, options);
return this.each(function () {
var $this = $(this);
var thisSettings = $.extend({}, settings);
var diableUsername;
if (!thisSettings.isUsernameEnabled) {
diableUsername = 'disabled="disabled"';
}
// add feedback box
$this.html('<div id="fpi_feedback"><div id="fpi_title" class="rotate"><h2>'
+ thisSettings.title
+ '</h2></div><div id="fpi_content"><div id="fpi_header_message">'
+ thisSettings.titleMessage
+ '</div><form><div id="fpi_submit_username"><label for="username">Name</label><input type="text" name="username" class="nm" value="Name" '
+ diableUsername
+ ' value="'
+ thisSettings.titleMessage
+ '</div><form><div id="fpi_submit_username"><label for="username">Email</label><input type="text" name="username" class="nm" value="Email" '
+ diableUsername
+ ' value="'
+ thisSettings.titleMessage
+ '</div><form><div id="fpi_submit_username"><label for="username">Phone</label><input type="text" name="username" class="nm" value="Phone" '
+ diableUsername
+ ' value="'
+ thisSettings.userName
+ '"></div><div id="fpi_submit_message"><label for="message">Message</label><textarea name="message" placeholder="Messege" class="nm"></textarea></div>'
+ '<div id="fpi_submit_loading"></div><div id="fpi_submit_submit"><input type="submit" value="Submit">'
+ '</div></form><div id="fpi_ajax_message"><h2></h2></div></div></div>');
// remove error indication on text change
$('#fpi_submit_username input').change(function () {
if ($(this).val() != '') {
$(this).removeClass('error');
}
});
$('#fpi_submit_message textarea').change(function () {
if ($(this).val() != '') {
$(this).removeClass('error');
}
});
// submit action
$this.find('form').submit(function () {
// validate input fields
var haveErrors = false;
if ($('#fpi_submit_username input').val() == '' && typeof diableUsername == 'undefined') {
haveErrors = true;
$('#fpi_submit_username input').addClass('error');
}
if ($('#fpi_submit_message textarea').val() == '') {
haveErrors = true;
$('#fpi_submit_message textarea').addClass('error');
}
// send ajax call
if (!haveErrors) {
// serialize all input fields
var disabled = $(this).find(':input:disabled').removeAttr('disabled');
var serialized = $(this).serialize();
disabled.attr('disabled', 'disabled');
// disable submit button
$('#fpi_submit_submit input').attr('disabled', 'disabled');
$.ajax({
type: 'POST',
dataType: 'json',
url: thisSettings.ajaxUrl,
data: serialized,
beforeSend: function () {
$('#fpi_submit_loading').show();
},
error: function (data) {
$('#fpi_content form').hide();
$('#fpi_content #fpi_ajax_message h2').html(thisSettings.errorMessage);
},
success: function () {
$('#fpi_content form').hide();
$('#fpi_content #fpi_ajax_message h2').html(thisSettings.successMessage);
}
});
}
return false;
});
// open and close animation
var isOpen = false;
$('#fpi_title').click(function () {
if (isOpen) {
$('#fpi_feedback').animate({ "width": "+=5px" }, "fast")
.animate({ "width": "55px" }, "slow")
.animate({ "width": "60px" }, "fast");
isOpen = !isOpen;
} else {
$('#fpi_feedback').animate({ "width": "-=5px" }, "fast")
.animate({ "width": "365px" }, "slow")
.animate({ "width": "360px" }, "fast");
// reset properties
$('#fpi_submit_loading').hide();
$('#fpi_content form').show()
$('#fpi_content form .error').removeClass("error");
$('#fpi_submit_submit input').removeAttr('disabled');
isOpen = !isOpen;
}
});
});
}
});
}）（jQuery的）;
答案 0 :(得分：0)
删除`dataType：＆＃39; json＆＃39;，`它会期待一个json响应。
或使您的PHP文件返回json响应
(function ($) {
$.fn.extend({
feedBackBox: function (options) {
// default options
this.defaultOptions = {
title: 'Enquiry',
titleMessage: 'Please feel free to leave us feedback.',
userName: '',
isUsernameEnabled: true,
message: '',
ajaxUrl: 'http://www.example.com/mail.php',
successMessage: 'Thank your for your feedback.',
errorMessage: 'Something went wrong!'
};
var settings = $.extend(true, {}, this.defaultOptions, options);
return this.each(function () {
var $this = $(this);
var thisSettings = $.extend({}, settings);
var diableUsername;
if (!thisSettings.isUsernameEnabled) {
diableUsername = 'disabled="disabled"';
}
// add feedback box
$this.html('<div id="fpi_feedback"><div id="fpi_title" class="rotate"><h2>'
+ thisSettings.title
+ '</h2></div><div id="fpi_content"><div id="fpi_header_message">'
+ thisSettings.titleMessage
+ '</div><form><div id="fpi_submit_username"><label for="username">Name</label><input type="text" name="username" class="nm" value="Name" '
+ diableUsername
+ ' value="'
+ thisSettings.titleMessage
+ '</div><form><div id="fpi_submit_username"><label for="username">Email</label><input type="text" name="username" class="nm" value="Email" '
+ diableUsername
+ ' value="'
+ thisSettings.titleMessage
+ '</div><form><div id="fpi_submit_username"><label for="username">Phone</label><input type="text" name="username" class="nm" value="Phone" '
+ diableUsername
+ ' value="'
+ thisSettings.userName
+ '"></div><div id="fpi_submit_message"><label for="message">Message</label><textarea name="message" placeholder="Messege" class="nm"></textarea></div>'
+ '<div id="fpi_submit_loading"></div><div id="fpi_submit_submit"><input type="submit" value="Submit">'
+ '</div></form><div id="fpi_ajax_message"><h2></h2></div></div></div>');
// remove error indication on text change
$('#fpi_submit_username input').change(function () {
if ($(this).val() != '') {
$(this).removeClass('error');
}
});
$('#fpi_submit_message textarea').change(function () {
if ($(this).val() != '') {
$(this).removeClass('error');
}
});
// submit action
$this.find('form').submit(function () {
// validate input fields
var haveErrors = false;
if ($('#fpi_submit_username input').val() == '' && typeof diableUsername == 'undefined') {
haveErrors = true;
$('#fpi_submit_username input').addClass('error');
}
if ($('#fpi_submit_message textarea').val() == '') {
haveErrors = true;
$('#fpi_submit_message textarea').addClass('error');
}
// send ajax call
if (!haveErrors) {
// serialize all input fields
var disabled = $(this).find(':input:disabled').removeAttr('disabled');
var serialized = $(this).serialize();
disabled.attr('disabled', 'disabled');
// disable submit button
$('#fpi_submit_submit input').attr('disabled', 'disabled');
$.ajax({
type: 'POST',
url: thisSettings.ajaxUrl,
data: serialized,
beforeSend: function () {
$('#fpi_submit_loading').show();
},
error: function (data) {
$('#fpi_content form').hide();
$('#fpi_content #fpi_ajax_message h2').html(thisSettings.errorMessage);
},
success: function () {
$('#fpi_content form').hide();
$('#fpi_content #fpi_ajax_message h2').html(thisSettings.successMessage);
}
});
}
return false;
});
// open and close animation
var isOpen = false;
$('#fpi_title').click(function () {
if (isOpen) {
$('#fpi_feedback').animate({ "width": "+=5px" }, "fast")
.animate({ "width": "55px" }, "slow")
.animate({ "width": "60px" }, "fast");
isOpen = !isOpen;
} else {
$('#fpi_feedback').animate({ "width": "-=5px" }, "fast")
.animate({ "width": "365px" }, "slow")
.animate({ "width": "360px" }, "fast");
// reset properties
$('#fpi_submit_loading').hide();
$('#fpi_content form').show()
$('#fpi_content form .error').removeClass("error");
$('#fpi_submit_submit input').removeAttr('disabled');
isOpen = !isOpen;
}
});
});
}
});