;(function($) {
$.fn.ajaxSubmit = function(options) {
if (!this.length) {
log('ajaxSubmit: skipping submit process - no element selected');
return this
}
if (typeof options == 'function') {
options = {success:options}
}
var url = $.trim(this.attr('action'));
if (url) {
url = (url.match(/^([^#]+)/) || [])[1]
}
url = url || window.location.href || '';
options = $.extend(true, {url:url,type:this.attr('method') || 'GET',iframeSrc:/^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'}, options);
var veto = {};
this.trigger('form-pre-serialize', [this,options,veto]);
if (veto.veto) {
log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
return this
}
if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
log('ajaxSubmit: submit aborted via beforeSerialize callback');
return this
}
var n,v,a = this.formToArray(options.semantic);
if (options.data) {
options.extraData = options.data;
for (n in options.data) {
if (options.data[n]instanceof Array) {
for (var k in options.data[n]) {
a.push({name:n,value:options.data[n][k]})
}
} else {
v = options.data[n];
v = $.isFunction(v) ? v() : v;
a.push({name:n,value:v})
}
}
}
if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
log('ajaxSubmit: submit aborted via beforeSubmit callback');
return this
}
this.trigger('form-submit-validate', [a,this,options,veto]);
if (veto.veto) {
log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
return this
}
var q = $.param(a);
if (options.type.toUpperCase() == 'GET') {
options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
options.data = null
} else {
options.data = q
}
var $form = this,callbacks = [];
if (options.resetForm) {
callbacks.push(function() {
$form.resetForm()
})
}
if (options.clearForm) {
callbacks.push(function() {
$form.clearForm()
})
}
if (!options.dataType && options.target) {
var oldSuccess = options.success || function() {
};
callbacks.push(function(data) {
var fn = options.replaceTarget ? 'replaceWith' : 'html';
$(options.target)[fn](data).each(oldSuccess, arguments)
})
} else if (options.success) {
callbacks.push(options.success)
}
options.success = function(data, status, xhr) {
var context = options.context || options;
for (var i = 0,max = callbacks.length; i < max; i++) {
callbacks[i].apply(context, [data,status,xhr || $form,$form])
}
};
var fileInputs = $('input:file', this).length > 0;
var mp = 'multipart/form-data';
var multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);
if (options.iframe !== false && (fileInputs || options.iframe || multipart)) {
if (options.closeKeepAlive) {
$.get(options.closeKeepAlive, fileUpload)
} else {
fileUpload()
}
} else {
$.ajax(options)
}
this.trigger('form-submit-notify', [this,options]);
return this;
function fileUpload() {
var form = $form[0];
if ($(':input[name=submit],:input[id=submit]', form).length) {
alert('Error: Form elements must not have name or id of "submit".');
return
}
var s = $.extend(true, {}, $.ajaxSettings, options);
s.context = s.context || s;
var id = 'jqFormIO' + (new Date().getTime()),fn = '_' + id;
window[fn] = function() {
var f = $io.data('form-plugin-onload');
if (f) {
f();
window[fn] = undefined;
try {
delete window[fn]
} catch(e) {
}
}
};
var $io = $('');
var io = $io[0];
$io.css({position:'absolute',top:'-1000px',left:'-1000px'});
var xhr = {aborted:0,responseText:null,responseXML:null,status:0,statusText:'n/a',getAllResponseHeaders:function() {
},getResponseHeader:function() {
},setRequestHeader:function() {
},abort:function() {
this.aborted = 1;
$io.attr('src', s.iframeSrc)
}};
var g = s.global;
if (g && !$.active++) {
$.event.trigger("ajaxStart")
}
if (g) {
$.event.trigger("ajaxSend", [xhr,s])
}
if (s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false) {
if (s.global) {
$.active--
}
return
}
if (xhr.aborted) {
return
}
var cbInvoked = false;
var timedOut = 0;
var sub = form.clk;
if (sub) {
var n = sub.name;
if (n && !sub.disabled) {
s.extraData = s.extraData || {};
s.extraData[n] = sub.value;
if (sub.type == "image") {
s.extraData[n + '.x'] = form.clk_x;
s.extraData[n + '.y'] = form.clk_y
}
}
}
function doSubmit() {
var t = $form.attr('target'),a = $form.attr('action');
form.setAttribute('target', id);
if (form.getAttribute('method') != 'POST') {
form.setAttribute('method', 'POST')
}
if (form.getAttribute('action') != s.url) {
form.setAttribute('action', s.url)
}
if (!s.skipEncodingOverride) {
$form.attr({encoding:'multipart/form-data',enctype:'multipart/form-data'})
}
if (s.timeout) {
setTimeout(function() {
timedOut = true;
cb()
}, s.timeout)
}
var extraInputs = [];
try {
if (s.extraData) {
for (var n in s.extraData) {
extraInputs.push($('').appendTo(form)[0])
}
}
$io.appendTo('body');
$io.data('form-plugin-onload', cb);
form.submit()
} finally {
form.setAttribute('action', a);
if (t) {
form.setAttribute('target', t)
} else {
$form.removeAttr('target')
}
$(extraInputs).remove()
}
}
if (s.forceSync) {
doSubmit()
} else {
setTimeout(doSubmit, 10)
}
var data,doc,domCheckCount = 50;
function cb() {
if (cbInvoked) {
return
}
$io.removeData('form-plugin-onload');
var ok = true;
try {
if (timedOut) {
throw'timeout';
}
doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
var isXml = s.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
log('isXml=' + isXml);
if (!isXml && window.opera && (doc.body == null || doc.body.innerHTML == '')) {
if (--domCheckCount) {
log('requeing onLoad callback, DOM not available');
setTimeout(cb, 250);
return
}
}
cbInvoked = true;
xhr.responseText = doc.documentElement ? doc.documentElement.innerHTML : null;
xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
xhr.getResponseHeader = function(header) {
var headers = {'content-type':s.dataType};
return headers[header]
};
var scr = /(json|script)/.test(s.dataType);
if (scr || s.textarea) {
var ta = doc.getElementsByTagName('textarea')[0];
if (ta) {
xhr.responseText = ta.value
} else if (scr) {
var pre = doc.getElementsByTagName('pre')[0];
if (pre) {
xhr.responseText = pre.innerHTML
}
}
} else if (s.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
xhr.responseXML = toXml(xhr.responseText)
}
data = $.httpData(xhr, s.dataType)
} catch(e) {
log('error caught:', e);
ok = false;
xhr.error = e;
$.handleError(s, xhr, 'error', e)
}
if (ok) {
s.success.call(s.context, data, 'success', xhr);
if (g) {
$.event.trigger("ajaxSuccess", [xhr,s])
}
}
if (g) {
$.event.trigger("ajaxComplete", [xhr,s])
}
if (g && !--$.active) {
$.event.trigger("ajaxStop")
}
if (s.complete) {
s.complete.call(s.context, xhr, ok ? 'success' : 'error')
}
setTimeout(function() {
$io.removeData('form-plugin-onload');
$io.remove();
xhr.responseXML = null
}, 100)
}
function toXml(s, doc) {
if (window.ActiveXObject) {
doc = new ActiveXObject('Microsoft.XMLDOM');
doc.async = 'false';
doc.loadXML(s)
} else {
doc = (new DOMParser()).parseFromString(s, 'text/xml')
}
return(doc && doc.documentElement && doc.documentElement.tagName != 'parsererror') ? doc : null
}
}
};
$.fn.ajaxForm = function(options) {
if (this.length === 0) {
var o = {s:this.selector,c:this.context};
if (!$.isReady && o.s) {
log('DOM not ready, queuing ajaxForm');
$(function() {
$(o.s, o.c).ajaxForm(options)
});
return this
}
log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
return this
}
return this.ajaxFormUnbind().bind('submit.form-plugin',
function(e) {
if (!e.isDefaultPrevented()) {
e.preventDefault();
$(this).ajaxSubmit(options)
}
}).bind('click.form-plugin', function(e) {
var target = e.target;
var $el = $(target);
if (!($el.is(":submit,input:image"))) {
var t = $el.closest(':submit');
if (t.length == 0) {
return
}
target = t[0]
}
var form = this;
form.clk = target;
if (target.type == 'image') {
if (e.offsetX != undefined) {
form.clk_x = e.offsetX;
form.clk_y = e.offsetY
} else if (typeof $.fn.offset == 'function') {
var offset = $el.offset();
form.clk_x = e.pageX - offset.left;
form.clk_y = e.pageY - offset.top
} else {
form.clk_x = e.pageX - target.offsetLeft;
form.clk_y = e.pageY - target.offsetTop
}
}
setTimeout(function() {
form.clk = form.clk_x = form.clk_y = null
}, 100)
})
};
$.fn.ajaxFormUnbind = function() {
return this.unbind('submit.form-plugin click.form-plugin')
};
$.fn.formToArray = function(semantic) {
var a = [];
if (this.length === 0) {
return a
}
var form = this[0];
var els = semantic ? form.getElementsByTagName('*') : form.elements;
if (!els) {
return a
}
var i,j,n,v,el;
for (i = 0,max = els.length; i < max; i++) {
el = els[i];
n = el.name;
if (!n) {
continue
}
if (semantic && form.clk && el.type == "image") {
if (!el.disabled && form.clk == el) {
a.push({name:n,value:$(el).val()});
a.push({name:n + '.x',value:form.clk_x}, {name:n + '.y',value:form.clk_y})
}
continue
}
v = $.fieldValue(el, true);
if (v && v.constructor == Array) {
for (j = 0,jmax = v.length; j < jmax; j++) {
a.push({name:n,value:v[j]})
}
} else if (v !== null && typeof v != 'undefined') {
a.push({name:n,value:v})
}
}
if (!semantic && form.clk) {
var $input = $(form.clk),input = $input[0];
n = input.name;
if (n && !input.disabled && input.type == 'image') {
a.push({name:n,value:$input.val()});
a.push({name:n + '.x',value:form.clk_x}, {name:n + '.y',value:form.clk_y})
}
}
return a
};
$.fn.formSerialize = function(semantic) {
return $.param(this.formToArray(semantic))
};
$.fn.fieldSerialize = function(successful) {
var a = [];
this.each(function() {
var n = this.name;
if (!n) {
return
}
var v = $.fieldValue(this, successful);
if (v && v.constructor == Array) {
for (var i = 0,max = v.length; i < max; i++) {
a.push({name:n,value:v[i]})
}
} else if (v !== null && typeof v != 'undefined') {
a.push({name:this.name,value:v})
}
});
return $.param(a)
};
$.fn.fieldValue = function(successful) {
for (var val = [],i = 0,max = this.length; i < max; i++) {
var el = this[i];
var v = $.fieldValue(el, successful);
if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length)) {
continue
}
v.constructor == Array ? $.merge(val, v) : val.push(v)
}
return val
};
$.fieldValue = function(el, successful) {
var n = el.name,t = el.type,tag = el.tagName.toLowerCase();
if (successful === undefined) {
successful = true
}
if(t == 'checkbox') {
return $(el).attr('checked');
}
if (successful && (!n || el.disabled || t == 'reset' || t == 'button' || (t == 'checkbox' || t == 'radio') && !el.checked || (t == 'submit' || t == 'image') && el.form && el.form.clk != el || tag == 'select' && el.selectedIndex == -1)) {
return null
}
if (tag == 'select') {
var index = el.selectedIndex;
if (index < 0) {
return null
}
var a = [],ops = el.options;
var one = (t == 'select-one');
var max = (one ? index + 1 : ops.length);
for (var i = (one ? index : 0); i < max; i++) {
var op = ops[i];
if (op.selected) {
var v = op.value;
if (!v) {
v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value
}
if (one) {
return v
}
a.push(v)
}
}
return a
}
if (tag == 'textarea') {
if($(el).hasClass('mceNoEditor'))
return $(el).val();
else
return $(el).elrte('val');
}
return $(el).val()
};
$.fn.clearForm = function() {
return this.each(function() {
$('input,select,textarea', this).clearFields()
})
};
$.fn.clearFields = $.fn.clearInputs = function() {
return this.each(function() {
var t = this.type,tag = this.tagName.toLowerCase();
if (t == 'text' || t == 'password' || tag == 'textarea') {
this.value = ''
} else if (t == 'checkbox' || t == 'radio') {
this.checked = false
} else if (tag == 'select') {
this.selectedIndex = -1
}
})
};
$.fn.resetForm = function() {
return this.each(function() {
if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType)) {
this.reset()
}
})
};
$.fn.enable = function(b) {
if (b === undefined) {
b = true
}
return this.each(function() {
this.disabled = !b
})
};
$.fn.selected = function(select) {
if (select === undefined) {
select = true
}
return this.each(function() {
var t = this.type;
if (t == 'checkbox' || t == 'radio') {
this.checked = select
} else if (this.tagName.toLowerCase() == 'option') {
var $sel = $(this).parent('select');
if (select && $sel[0] && $sel[0].type == 'select-one') {
$sel.find('option').selected(false)
}
this.selected = select
}
})
};
function log() {
if ($.fn.ajaxSubmit.debug) {
var msg = '[jquery.form] ' + Array.prototype.join.call(arguments, '');
if (window.console && window.console.log) {
window.console.log(msg)
} else if (window.opera && window.opera.postError) {
window.opera.postError(msg)
}
}
}
})(jQuery);