/*!
* jQuery Form Plugin
* version: 2.87 (20-OCT-2011)
* @requires jQuery v1.3.2 or later
*
* Examples and documentation at: http://malsup.com/jquery/form/
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*/
; ; (function($) { $.fn.ajaxSubmit = function(options) { if (!this.length) { log('ajaxSubmit: skipping submit process - no element selected'); return this } var method, action, url, $form = this; if (typeof options == 'function') { options = { success: options} } method = this.attr('method'); action = this.attr('action'); url = (typeof action === 'string') ? $.trim(action) : ''; url = url || window.location.href || ''; if (url) { url = (url.match(/^([^#]+)/) || [])[1] } options = $.extend(true, { url: url, success: $.ajaxSettings.success, type: 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 traditional = options.traditional; if (traditional === undefined) { traditional = $.ajaxSettings.traditional } var qx, n, v, a = this.formToArray(options.semantic); if (options.data) { options.extraData = options.data; qx = $.param(options.data, traditional) } 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, traditional); if (qx) q = (q ? (q + '&' + qx) : qx); if (options.type.toUpperCase() == 'GET') { options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q; options.data = null } else { options.data = q } var callbacks = []; if (options.resetForm) { callbacks.push(function() { $form.resetForm() }) } if (options.clearForm) { callbacks.push(function() { $form.clearForm(options.includeHidden) }) } 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) { $.get(options.closeKeepAlive, function() { fileUpload(a) }) } else { fileUpload(a) } } else { if ($.browser.msie && method == 'get' && typeof options.type === "undefined") { var ieMeth = $form[0].getAttribute('method'); if (typeof ieMeth === 'string') options.type = ieMeth } $.ajax(options) } this.trigger('form-submit-notify', [this, options]); return this; function fileUpload(a) { var form = $form[0], el, i, s, g, id, $io, io, xhr, sub, n, timedOut, timeoutHandle; var useProp = !!$.fn.prop; if (a) { if (useProp) { for (i = 0; i < a.length; i++) { el = $(form[a[i].name]); el.prop('disabled', false) } } else { for (i = 0; i < a.length; i++) { el = $(form[a[i].name]); el.removeAttr('disabled') } } } if ($(':input[name=submit],:input[id=submit]', form).length) { alert('Error: Form elements must not have name or id of "submit".'); return } s = $.extend(true, {}, $.ajaxSettings, options); s.context = s.context || s; id = 'jqFormIO' + (new Date().getTime()); if (s.iframeTarget) { $io = $(s.iframeTarget); n = $io.attr('name'); if (n == null) $io.attr('name', id); else id = n } else { $io = $('<iframe name="' + id + '" src="' + s.iframeSrc + '" />'); $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' }) } io = $io[0]; xhr = { aborted: 0, responseText: null, responseXML: null, status: 0, statusText: 'n/a', getAllResponseHeaders: function() { }, getResponseHeader: function() { }, setRequestHeader: function() { }, abort: function(status) { var e = (status === 'timeout' ? 'timeout' : 'aborted'); log('aborting upload... ' + e); this.aborted = 1; $io.attr('src', s.iframeSrc); xhr.error = e; s.error && s.error.call(s.context, xhr, e, status); g && $.event.trigger("ajaxError", [xhr, s, e]); s.complete && s.complete.call(s.context, xhr, e) } }; g = s.global; if (g && !$.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 } sub = form.clk; if (sub) { 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 } } } var CLIENT_TIMEOUT_ABORT = 1; var SERVER_ABORT = 2; function getDoc(frame) { var doc = frame.contentWindow ? frame.contentWindow.document : frame.contentDocument ? frame.contentDocument : frame.document; return doc } function doSubmit() { var t = $form.attr('target'), a = $form.attr('action'); form.setAttribute('target', id); if (!method) { form.setAttribute('method', 'POST') } if (a != s.url) { form.setAttribute('action', s.url) } if (!s.skipEncodingOverride && (!method || /post/i.test(method))) { $form.attr({ encoding: 'multipart/form-data', enctype: 'multipart/form-data' }) } if (s.timeout) { timeoutHandle = setTimeout(function() { timedOut = true; cb(CLIENT_TIMEOUT_ABORT) }, s.timeout) } function checkState() { try { var state = getDoc(io).readyState; log('state = ' + state); if (state.toLowerCase() == 'uninitialized') setTimeout(checkState, 50) } catch (e) { log('Server abort: ', e, ' (', e.name, ')'); cb(SERVER_ABORT); timeoutHandle && clearTimeout(timeoutHandle); timeoutHandle = undefined } } var extraInputs = []; try { if (s.extraData) { for (var n in s.extraData) { extraInputs.push($('<input type="hidden" name="' + n + '" />').attr('value', s.extraData[n]).appendTo(form)[0]) } } if (!s.iframeTarget) { $io.appendTo('body'); io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false) } setTimeout(checkState, 15); 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, callbackProcessed; function cb(e) { if (xhr.aborted || callbackProcessed) { return } try { doc = getDoc(io) } catch (ex) { log('cannot access response document: ', ex); e = SERVER_ABORT } if (e === CLIENT_TIMEOUT_ABORT && xhr) { xhr.abort('timeout'); return } else if (e == SERVER_ABORT && xhr) { xhr.abort('server abort'); return } if (!doc || doc.location.href == s.iframeSrc) { if (!timedOut) return } io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false); var status = 'success', errMsg; try { if (timedOut) { throw 'timeout' } 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 } } var docRoot = doc.body ? doc.body : doc.documentElement; xhr.responseText = docRoot ? docRoot.innerHTML : null; xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc; if (isXml) s.dataType = 'xml'; xhr.getResponseHeader = function(header) { var headers = { 'content-type': s.dataType }; return headers[header] }; if (docRoot) { xhr.status = Number(docRoot.getAttribute('status')) || xhr.status; xhr.statusText = docRoot.getAttribute('statusText') || xhr.statusText } var dt = (s.dataType || '').toLowerCase(); var scr = /(json|script|text)/.test(dt); if (scr || s.textarea) { var ta = doc.getElementsByTagName('textarea')[0]; if (ta) { xhr.responseText = ta.value; xhr.status = Number(ta.getAttribute('status')) || xhr.status; xhr.statusText = ta.getAttribute('statusText') || xhr.statusText } else if (scr) { var pre = doc.getElementsByTagName('pre')[0]; var b = doc.getElementsByTagName('body')[0]; if (pre) { xhr.responseText = pre.textContent ? pre.textContent : pre.innerText } else if (b) { xhr.responseText = b.textContent ? b.textContent : b.innerText } } } else if (dt == 'xml' && !xhr.responseXML && xhr.responseText != null) { xhr.responseXML = toXml(xhr.responseText) } try { data = httpData(xhr, dt, s) } catch (e) { status = 'parsererror'; xhr.error = errMsg = (e || status) } } catch (e) { log('error caught: ', e); status = 'error'; xhr.error = errMsg = (e || status) } if (xhr.aborted) { log('upload aborted'); status = null } if (xhr.status) { status = (xhr.status >= 200 && xhr.status < 300 || xhr.status === 304) ? 'success' : 'error' } if (status === 'success') { s.success && s.success.call(s.context, data, 'success', xhr); g && $.event.trigger("ajaxSuccess", [xhr, s]) } else if (status) { if (errMsg == undefined) errMsg = xhr.statusText; s.error && s.error.call(s.context, xhr, status, errMsg); g && $.event.trigger("ajaxError", [xhr, s, errMsg]) } g && $.event.trigger("ajaxComplete", [xhr, s]); if (g && ! --$.active) { $.event.trigger("ajaxStop") } s.complete && s.complete.call(s.context, xhr, status); callbackProcessed = true; if (s.timeout) clearTimeout(timeoutHandle); setTimeout(function() { if (!s.iframeTarget) $io.remove(); xhr.responseXML = null }, 100) } var toXml = $.parseXML || function(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.nodeName != 'parsererror') ? doc : null }; var parseJSON = $.parseJSON || function(s) { return window['eval']('(' + s + ')') }; var httpData = function(xhr, type, s) { var ct = xhr.getResponseHeader('content-type') || '', xml = type === 'xml' || !type && ct.indexOf('xml') >= 0, data = xml ? xhr.responseXML : xhr.responseText; if (xml && data.documentElement.nodeName === 'parsererror') { $.error && $.error('parsererror') } if (s && s.dataFilter) { data = s.dataFilter(data, type) } if (typeof data === 'string') { if (type === 'json' || !type && ct.indexOf('json') >= 0) { data = parseJSON(data) } else if (type === "script" || !type && ct.indexOf("javascript") >= 0) { $.globalEval(data) } } return data } } }; $.fn.ajaxForm = function(options) { if (this.length === 0) { var o = { s: this.selector, c: this.context }; if (!$.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, max, jmax; 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 (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 } return $(el).val() }; $.fn.clearForm = function(includeHidden) { return this.each(function() { $('input,select,textarea', this).clearFields(includeHidden) }) }; $.fn.clearFields = $.fn.clearInputs = function(includeHidden) { var re = /^(?:color|date|datetime|email|month|number|password|range|search|tel|text|time|url|week)$/i; return this.each(function() { var t = this.type, tag = this.tagName.toLowerCase(); if (re.test(t) || tag == 'textarea' || (includeHidden && /hidden/.test(t))) { 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 } }) }; $.fn.ajaxSubmit.debug = false; function log() { if (!$.fn.ajaxSubmit.debug) return; 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);