/*!
* jQuery Form Plugin
- * version: 2.94 (13-DEC-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
+ * version: 4.2.2
+ * Requires jQuery v1.7.2 or later
+ * Project repository: https://github.com/jquery-form/form
+
+ * Copyright 2017 Kevin Morris
+ * Copyright 2006 M. Alsup
+
+ * Dual licensed under the LGPL-2.1+ or MIT licenses
+ * https://github.com/jquery-form/form#license
+
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
*/
-;(function($) {
-
-/*
- Usage Note:
- -----------
- Do not use both ajaxSubmit and ajaxForm on the same form. These
- functions are intended to be exclusive. Use ajaxSubmit if you want
- to bind your own submit handler to the form. For example,
-
- $(document).ready(function() {
- $('#myForm').bind('submit', function(e) {
- e.preventDefault(); // <-- important
- $(this).ajaxSubmit({
+/* global ActiveXObject */
+
+/* eslint-disable */
+(function (factory) {
+ if (typeof define === 'function' && define.amd) {
+ // AMD. Register as an anonymous module.
+ define(['jquery'], factory);
+ } else if (typeof module === 'object' && module.exports) {
+ // Node/CommonJS
+ module.exports = function( root, jQuery ) {
+ if (typeof jQuery === 'undefined') {
+ // require('jQuery') returns a factory that requires window to build a jQuery instance, we normalize how we use modules
+ // that require this pattern but the window provided is a noop if it's defined (how jquery works)
+ if (typeof window !== 'undefined') {
+ jQuery = require('jquery');
+ }
+ else {
+ jQuery = require('jquery')(root);
+ }
+ }
+ factory(jQuery);
+ return jQuery;
+ };
+ } else {
+ // Browser globals
+ factory(jQuery);
+ }
+
+}(function ($) {
+/* eslint-enable */
+ 'use strict';
+
+ /*
+ Usage Note:
+ -----------
+ Do not use both ajaxSubmit and ajaxForm on the same form. These
+ functions are mutually exclusive. Use ajaxSubmit if you want
+ to bind your own submit handler to the form. For example,
+
+ $(document).ready(function() {
+ $('#myForm').on('submit', function(e) {
+ e.preventDefault(); // <-- important
+ $(this).ajaxSubmit({
+ target: '#output'
+ });
+ });
+ });
+
+ Use ajaxForm when you want the plugin to manage all the event binding
+ for you. For example,
+
+ $(document).ready(function() {
+ $('#myForm').ajaxForm({
target: '#output'
});
});
- });
- Use ajaxForm when you want the plugin to manage all the event binding
- for you. For example,
+ You can also use ajaxForm with delegation (requires jQuery v1.7+), so the
+ form does not have to exist when you invoke ajaxForm:
- $(document).ready(function() {
$('#myForm').ajaxForm({
+ delegation: true,
target: '#output'
});
- });
- When using ajaxForm, the ajaxSubmit function will be invoked for you
- at the appropriate time.
-*/
+ When using ajaxForm, the ajaxSubmit function will be invoked for you
+ at the appropriate time.
+ */
-/**
- * ajaxSubmit() provides a mechanism for immediately submitting
- * an HTML form using AJAX.
- */
-$.fn.ajaxSubmit = function(options) {
- // fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
- if (!this.length) {
- log('ajaxSubmit: skipping submit process - no element selected');
- return this;
- }
-
- var method, action, url, $form = this;
+ var rCRLF = /\r?\n/g;
- if (typeof options == 'function') {
- options = { success: options };
- }
+ /**
+ * Feature detection
+ */
+ var feature = {};
- method = this.attr('method');
- action = this.attr('action');
- url = (typeof action === 'string') ? $.trim(action) : '';
- url = url || window.location.href || '';
- if (url) {
- // clean url (don't include hash vaue)
- url = (url.match(/^([^#]+)/)||[])[1];
- }
+ feature.fileapi = $('<input type="file">').get(0).files !== undefined;
+ feature.formdata = (typeof window.FormData !== 'undefined');
- options = $.extend(true, {
- url: url,
- success: $.ajaxSettings.success,
- type: method || 'GET',
- iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'
- }, options);
-
- // hook for manipulating the form data before it is extracted;
- // convenient for use with rich editors like tinyMCE or FCKEditor
- var veto = {};
- this.trigger('form-pre-serialize', [this, options, veto]);
- if (veto.veto) {
- log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
- return this;
- }
+ var hasProp = !!$.fn.prop;
- // provide opportunity to alter form data before it is serialized
- if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
- log('ajaxSubmit: submit aborted via beforeSerialize callback');
- return this;
- }
+ // attr2 uses prop when it can but checks the return type for
+ // an expected string. This accounts for the case where a form
+ // contains inputs with names like "action" or "method"; in those
+ // cases "prop" returns the element
+ $.fn.attr2 = function() {
+ if (!hasProp) {
+ return this.attr.apply(this, arguments);
+ }
- 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);
- }
+ var val = this.prop.apply(this, arguments);
- // give pre-submit callback an opportunity to abort the submit
- if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
- log('ajaxSubmit: submit aborted via beforeSubmit callback');
- return this;
- }
+ if ((val && val.jquery) || typeof val === 'string') {
+ return val;
+ }
- // fire vetoable 'validate' event
- this.trigger('form-submit-validate', [a, this, options, veto]);
- if (veto.veto) {
- log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
- return this;
- }
+ return this.attr.apply(this, arguments);
+ };
- 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; // data is null for 'get'
- }
- else {
- options.data = q; // data is the query string for 'post'
- }
+ /**
+ * ajaxSubmit() provides a mechanism for immediately submitting
+ * an HTML form using AJAX.
+ *
+ * @param {object|string} options jquery.form.js parameters or custom url for submission
+ * @param {object} data extraData
+ * @param {string} dataType ajax dataType
+ * @param {function} onSuccess ajax success callback function
+ */
+ $.fn.ajaxSubmit = function(options, data, dataType, onSuccess) {
+ // fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
+ if (!this.length) {
+ log('ajaxSubmit: skipping submit process - no element selected');
- var callbacks = [];
- if (options.resetForm) {
- callbacks.push(function() { $form.resetForm(); });
- }
- if (options.clearForm) {
- callbacks.push(function() { $form.clearForm(options.includeHidden); });
- }
+ return this;
+ }
- // perform a load on the target only if dataType is not provided
- if (!options.dataType && options.target) {
- var oldSuccess = options.success || function(){};
- callbacks.push(function(data) {
- var fn = options.replaceTarget ? 'replaceWith' : 'html';
- $(options.target)[fn](data).each(oldSuccess, arguments);
- });
- }
- else if (options.success) {
- callbacks.push(options.success);
- }
+ /* eslint consistent-this: ["error", "$form"] */
+ var method, action, url, $form = this;
+
+ if (typeof options === 'function') {
+ options = {success: options};
- options.success = function(data, status, xhr) { // jQuery 1.4+ passes xhr as 3rd arg
- var context = options.context || options; // jQuery 1.4+ supports scope context
- for (var i=0, max=callbacks.length; i < max; i++) {
- callbacks[i].apply(context, [data, status, xhr || $form, $form]);
+ } else if (typeof options === 'string' || (options === false && arguments.length > 0)) {
+ options = {
+ 'url' : options,
+ 'data' : data,
+ 'dataType' : dataType
+ };
+
+ if (typeof onSuccess === 'function') {
+ options.success = onSuccess;
+ }
+
+ } else if (typeof options === 'undefined') {
+ options = {};
}
- };
- // are there files to upload?
- var fileInputs = $('input:file:enabled[value]', this); // [value] (issue #113)
- var hasFileInputs = fileInputs.length > 0;
- var mp = 'multipart/form-data';
- var multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);
-
- var fileAPI = !!(hasFileInputs && fileInputs.get(0).files && window.FormData);
- log("fileAPI :" + fileAPI);
- var shouldUseFrame = (hasFileInputs || multipart) /*&& !fileAPI*/; /* fileAPI bug sous tous les navs dans cette version */
-
- // options.iframe allows user to force iframe mode
- // 06-NOV-09: now defaulting to iframe mode if file input is detected
- if (options.iframe !== false && (options.iframe || shouldUseFrame)) {
- // hack to fix Safari hang (thanks to Tim Molendijk for this)
- // see: http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
- if (options.closeKeepAlive) {
- $.get(options.closeKeepAlive, function() {
- fileUploadIframe(a);
- });
+ method = options.method || options.type || this.attr2('method');
+ action = options.url || this.attr2('action');
+
+ url = (typeof action === 'string') ? $.trim(action) : '';
+ url = url || window.location.href || '';
+ if (url) {
+ // clean url (don't include hash vaue)
+ url = (url.match(/^([^#]+)/) || [])[1];
}
- else {
- fileUploadIframe(a);
- }
- }
- else if ((hasFileInputs || multipart) && fileAPI) {
- options.progress = options.progress || $.noop;
- fileUploadXhr(a);
- }
- else {
- $.ajax(options);
- }
- // fire 'notify' event
- this.trigger('form-submit-notify', [this, options]);
- return this;
+ options = $.extend(true, {
+ url : url,
+ success : $.ajaxSettings.success,
+ type : method || $.ajaxSettings.type,
+ iframeSrc : /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank' // eslint-disable-line no-script-url
+ }, options);
- // XMLHttpRequest Level 2 file uploads (big hat tip to francois2metz)
- function fileUploadXhr(a) {
- var formdata = new FormData();
+ // hook for manipulating the form data before it is extracted;
+ // convenient for use with rich editors like tinyMCE or FCKEditor
+ var veto = {};
- for (var i=0; i < a.length; i++) {
- if (a[i].type == 'file')
- continue;
- formdata.append(a[i].name, a[i].value);
+ this.trigger('form-pre-serialize', [this, options, veto]);
+
+ if (veto.veto) {
+ log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
+
+ return this;
}
- $form.find('input:file:enabled').each(function(){
- var name = $(this).attr('name'), files = this.files;
- if (name) {
- for (var i=0; i < files.length; i++)
- formdata.append(name, files[i]);
- }
- });
+ // provide opportunity to alter form data before it is serialized
+ if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
+ log('ajaxSubmit: submit aborted via beforeSerialize callback');
- if (options.extraData) {
- for (var k in options.extraData)
- formdata.append(k, options.extraData[k])
+ return this;
}
- options.data = null;
+ var traditional = options.traditional;
- var s = $.extend(true, {}, $.ajaxSettings, options, {
- contentType: false,
- processData: false,
- cache: false,
- type: 'POST'
- });
+ if (typeof traditional === 'undefined') {
+ traditional = $.ajaxSettings.traditional;
+ }
- s.context = s.context || s;
-
- s.data = null;
- var beforeSend = s.beforeSend;
- s.beforeSend = function(xhr, o) {
- o.data = formdata;
- if(xhr.upload) { // unfortunately, jQuery doesn't expose this prop (http://bugs.jquery.com/ticket/10190)
- xhr.upload.onprogress = function(event) {
- o.progress(event.position, event.total);
- };
- }
- if(beforeSend)
- beforeSend.call(o, xhr, options);
- };
- $.ajax(s);
- }
-
- // private function for handling file uploads (hat tip to YAHOO!)
- function fileUploadIframe(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 ) {
- // ensure that every serialized input is still enabled
- 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');
- }
- };
+ var elements = [];
+ var qx, a = this.formToArray(options.semantic, elements, options.filtering);
+
+ if (options.data) {
+ var optionsData = $.isFunction(options.data) ? options.data(a) : options.data;
+
+ options.extraData = optionsData;
+ qx = $.param(optionsData, traditional);
}
- if ($(':input[name=submit],:input[id=submit]', form).length) {
- // if there is an input with a name or id of 'submit' then we won't be
- // able to invoke the submit fn on the form (at least not x-browser)
- alert('Error: Form elements must not have name or id of "submit".');
- return;
+ // give pre-submit callback an opportunity to abort the submit
+ if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
+ log('ajaxSubmit: submit aborted via beforeSubmit callback');
+
+ return this;
}
-
- 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 = { // mock object
- 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); // abort op in progress
- 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;
- // trigger ajax global events so that activity/block indicators work like normal
- if (g && ! $.active++) {
- $.event.trigger("ajaxStart");
+ // fire vetoable 'validate' event
+ this.trigger('form-submit-validate', [a, this, options, veto]);
+ if (veto.veto) {
+ log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
+
+ return this;
}
- if (g) {
- $.event.trigger("ajaxSend", [xhr, s]);
+
+ var q = $.param(a, traditional);
+
+ if (qx) {
+ q = (q ? (q + '&' + qx) : qx);
}
- if (s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false) {
- if (s.global) {
- $.active--;
- }
- return;
+ if (options.type.toUpperCase() === 'GET') {
+ options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
+ options.data = null; // data is null for 'get'
+ } else {
+ options.data = q; // data is the query string for 'post'
}
- if (xhr.aborted) {
- return;
+
+ var callbacks = [];
+
+ if (options.resetForm) {
+ callbacks.push(function() {
+ $form.resetForm();
+ });
}
- // add submitting element to data if we know it
- 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;
- }
+ if (options.clearForm) {
+ callbacks.push(function() {
+ $form.clearForm(options.includeHidden);
+ });
+ }
+
+ // perform a load on the target only if dataType is not provided
+ if (!options.dataType && options.target) {
+ var oldSuccess = options.success || function(){};
+
+ callbacks.push(function(data, textStatus, jqXHR) {
+ var successArguments = arguments,
+ fn = options.replaceTarget ? 'replaceWith' : 'html';
+
+ $(options.target)[fn](data).each(function(){
+ oldSuccess.apply(this, successArguments);
+ });
+ });
+
+ } else if (options.success) {
+ if ($.isArray(options.success)) {
+ $.merge(callbacks, options.success);
+ } else {
+ callbacks.push(options.success);
}
}
-
- 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;
+ options.success = function(data, status, xhr) { // jQuery 1.4+ passes xhr as 3rd arg
+ var context = options.context || this; // jQuery 1.4+ supports scope context
+
+ for (var i = 0, max = callbacks.length; i < max; i++) {
+ callbacks[i].apply(context, [data, status, xhr || $form, $form]);
+ }
+ };
+
+ if (options.error) {
+ var oldError = options.error;
+
+ options.error = function(xhr, status, error) {
+ var context = options.context || this;
+
+ oldError.apply(context, [xhr, status, error, $form]);
+ };
}
-
- // Rails CSRF hack (thanks to Yvan Barthelemy)
- var csrf_token = $('meta[name=csrf-token]').attr('content');
- var csrf_param = $('meta[name=csrf-param]').attr('content');
- if (csrf_param && csrf_token) {
- s.extraData = s.extraData || {};
- s.extraData[csrf_param] = csrf_token;
+
+ if (options.complete) {
+ var oldComplete = options.complete;
+
+ options.complete = function(xhr, status) {
+ var context = options.context || this;
+
+ oldComplete.apply(context, [xhr, status, $form]);
+ };
}
- // take a breath so that pending repaints get some cpu time before the upload starts
- function doSubmit() {
- // make sure form attrs are set
- var t = $form.attr('target'), a = $form.attr('action');
+ // are there files to upload?
- // update form attrs in IE friendly way
- form.setAttribute('target',id);
- if (!method) {
- form.setAttribute('method', 'POST');
- }
- if (a != s.url) {
- form.setAttribute('action', s.url);
+ // [value] (issue #113), also see comment:
+ // https://github.com/malsup/form/commit/588306aedba1de01388032d5f42a60159eea9228#commitcomment-2180219
+ var fileInputs = $('input[type=file]:enabled', this).filter(function() {
+ return $(this).val() !== '';
+ });
+ var hasFileInputs = fileInputs.length > 0;
+ var mp = 'multipart/form-data';
+ var multipart = ($form.attr('enctype') === mp || $form.attr('encoding') === mp);
+ var fileAPI = feature.fileapi && feature.formdata;
+
+ log('fileAPI :' + fileAPI);
+
+ var shouldUseFrame = (hasFileInputs || multipart) && !fileAPI;
+ var jqxhr;
+
+ // options.iframe allows user to force iframe mode
+ // 06-NOV-09: now defaulting to iframe mode if file input is detected
+ if (options.iframe !== false && (options.iframe || shouldUseFrame)) {
+ // hack to fix Safari hang (thanks to Tim Molendijk for this)
+ // see: http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
+ if (options.closeKeepAlive) {
+ $.get(options.closeKeepAlive, function() {
+ jqxhr = fileUploadIframe(a);
+ });
+
+ } else {
+ jqxhr = fileUploadIframe(a);
}
- // ie borks in some cases when setting encoding
- if (! s.skipEncodingOverride && (!method || /post/i.test(method))) {
- $form.attr({
- encoding: 'multipart/form-data',
- enctype: 'multipart/form-data'
- });
+ } else if ((hasFileInputs || multipart) && fileAPI) {
+ jqxhr = fileUploadXhr(a);
+
+ } else {
+ jqxhr = $.ajax(options);
+ }
+
+ $form.removeData('jqxhr').data('jqxhr', jqxhr);
+
+ // clear element array
+ for (var k = 0; k < elements.length; k++) {
+ elements[k] = null;
+ }
+
+ // fire 'notify' event
+ this.trigger('form-submit-notify', [this, options]);
+
+ return this;
+
+ // utility fn for deep serialization
+ function deepSerialize(extraData) {
+ var serialized = $.param(extraData, options.traditional).split('&');
+ var len = serialized.length;
+ var result = [];
+ var i, part;
+
+ for (i = 0; i < len; i++) {
+ // #252; undo param space replacement
+ serialized[i] = serialized[i].replace(/\+/g, ' ');
+ part = serialized[i].split('=');
+ // #278; use array instead of object storage, favoring array serializations
+ result.push([decodeURIComponent(part[0]), decodeURIComponent(part[1])]);
}
- // support timout
- if (s.timeout) {
- timeoutHandle = setTimeout(function() { timedOut = true; cb(CLIENT_TIMEOUT_ABORT); }, s.timeout);
+ return result;
+ }
+
+ // XMLHttpRequest Level 2 file uploads (big hat tip to francois2metz)
+ function fileUploadXhr(a) {
+ var formdata = new FormData();
+
+ for (var i = 0; i < a.length; i++) {
+ formdata.append(a[i].name, a[i].value);
}
-
- // look for server aborts
- 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;
+
+ if (options.extraData) {
+ var serializedData = deepSerialize(options.extraData);
+
+ for (i = 0; i < serializedData.length; i++) {
+ if (serializedData[i]) {
+ formdata.append(serializedData[i][0], serializedData[i][1]);
+ }
}
}
- // add "extra" data to form if provided in options
- 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]);
+ options.data = null;
+
+ var s = $.extend(true, {}, $.ajaxSettings, options, {
+ contentType : false,
+ processData : false,
+ cache : false,
+ type : method || 'POST'
+ });
+
+ if (options.uploadProgress) {
+ // workaround because jqXHR does not expose upload property
+ s.xhr = function() {
+ var xhr = $.ajaxSettings.xhr();
+
+ if (xhr.upload) {
+ xhr.upload.addEventListener('progress', function(event) {
+ var percent = 0;
+ var position = event.loaded || event.position; /* event.position is deprecated */
+ var total = event.total;
+
+ if (event.lengthComputable) {
+ percent = Math.ceil(position / total * 100);
+ }
+
+ options.uploadProgress(event, position, total, percent);
+ }, false);
}
+
+ return xhr;
+ };
+ }
+
+ s.data = null;
+
+ var beforeSend = s.beforeSend;
+
+ s.beforeSend = function(xhr, o) {
+ // Send FormData() provided by user
+ if (options.formData) {
+ o.data = options.formData;
+ } else {
+ o.data = formdata;
}
- if (!s.iframeTarget) {
- // add iframe to doc and submit the form
- $io.appendTo('body');
- io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
+ if (beforeSend) {
+ beforeSend.call(this, xhr, o);
+ }
+ };
+
+ return $.ajax(s);
+ }
+
+ // private function for handling file uploads (hat tip to YAHOO!)
+ function fileUploadIframe(a) {
+ var form = $form[0], el, i, s, g, id, $io, io, xhr, sub, n, timedOut, timeoutHandle;
+ var deferred = $.Deferred();
+
+ // #341
+ deferred.abort = function(status) {
+ xhr.abort(status);
+ };
+
+ if (a) {
+ // ensure that every serialized input is still enabled
+ for (i = 0; i < elements.length; i++) {
+ el = $(elements[i]);
+ if (hasProp) {
+ el.prop('disabled', false);
+ } else {
+ el.removeAttr('disabled');
+ }
}
- setTimeout(checkState,15);
- form.submit();
}
- finally {
- // reset attrs and remove "extra" input elements
- form.setAttribute('action',a);
- if(t) {
- form.setAttribute('target', t);
+
+ s = $.extend(true, {}, $.ajaxSettings, options);
+ s.context = s.context || s;
+ id = 'jqFormIO' + new Date().getTime();
+ var ownerDocument = form.ownerDocument;
+ var $body = $form.closest('body');
+
+ if (s.iframeTarget) {
+ $io = $(s.iframeTarget, ownerDocument);
+ n = $io.attr2('name');
+ if (!n) {
+ $io.attr2('name', id);
} else {
- $form.removeAttr('target');
+ id = n;
}
- $(extraInputs).remove();
+
+ } else {
+ $io = $('<iframe name="' + id + '" src="' + s.iframeSrc + '" />', ownerDocument);
+ $io.css({position: 'absolute', top: '-1000px', left: '-1000px'});
}
- }
+ io = $io[0];
+
+
+ xhr = { // mock object
+ 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;
+
+ try { // #214, #257
+ if (io.contentWindow.document.execCommand) {
+ io.contentWindow.document.execCommand('Stop');
+ }
+ } catch (ignore) {}
- if (s.forceSync) {
- doSubmit();
- }
- else {
- setTimeout(doSubmit, 10); // this lets dom updates render
- }
+ $io.attr('src', s.iframeSrc); // abort op in progress
+ xhr.error = e;
+ if (s.error) {
+ s.error.call(s.context, xhr, e, status);
+ }
- var data, doc, domCheckCount = 50, callbackProcessed;
+ if (g) {
+ $.event.trigger('ajaxError', [xhr, s, e]);
+ }
- function cb(e) {
- if (xhr.aborted || callbackProcessed) {
- return;
+ if (s.complete) {
+ s.complete.call(s.context, xhr, e);
+ }
+ }
+ };
+
+ g = s.global;
+ // trigger ajax global events so that activity/block indicators work like normal
+ if (g && $.active++ === 0) {
+ $.event.trigger('ajaxStart');
}
- try {
- doc = getDoc(io);
+ if (g) {
+ $.event.trigger('ajaxSend', [xhr, s]);
}
- catch(ex) {
- log('cannot access response document: ', ex);
- e = SERVER_ABORT;
+
+ if (s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false) {
+ if (s.global) {
+ $.active--;
+ }
+ deferred.reject();
+
+ return deferred;
}
- if (e === CLIENT_TIMEOUT_ABORT && xhr) {
- xhr.abort('timeout');
- return;
+
+ if (xhr.aborted) {
+ deferred.reject();
+
+ return deferred;
}
- else if (e == SERVER_ABORT && xhr) {
- xhr.abort('server abort');
- return;
+
+ // add submitting element to data if we know it
+ 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;
+ }
+ }
}
- if (!doc || doc.location.href == s.iframeSrc) {
- // response not received yet
- if (!timedOut)
- return;
+ var CLIENT_TIMEOUT_ABORT = 1;
+ var SERVER_ABORT = 2;
+
+ function getDoc(frame) {
+ /* it looks like contentWindow or contentDocument do not
+ * carry the protocol property in ie8, when running under ssl
+ * frame.document is the only valid response document, since
+ * the protocol is know but not on the other two objects. strange?
+ * "Same origin policy" http://en.wikipedia.org/wiki/Same_origin_policy
+ */
+
+ var doc = null;
+
+ // IE8 cascading access check
+ try {
+ if (frame.contentWindow) {
+ doc = frame.contentWindow.document;
+ }
+ } catch (err) {
+ // IE8 access denied under ssl & missing protocol
+ log('cannot get iframe.contentWindow document: ' + err);
+ }
+
+ if (doc) { // successful getting content
+ return doc;
+ }
+
+ try { // simply checking may throw in ie8 under ssl or mismatched protocol
+ doc = frame.contentDocument ? frame.contentDocument : frame.document;
+ } catch (err) {
+ // last attempt
+ log('cannot get iframe.contentDocument: ' + err);
+ doc = frame.document;
+ }
+
+ return doc;
+ }
+
+ // Rails CSRF hack (thanks to Yvan Barthelemy)
+ var csrf_token = $('meta[name=csrf-token]').attr('content');
+ var csrf_param = $('meta[name=csrf-param]').attr('content');
+
+ if (csrf_param && csrf_token) {
+ s.extraData = s.extraData || {};
+ s.extraData[csrf_param] = csrf_token;
}
- io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);
- var status = 'success', errMsg;
- try {
- if (timedOut) {
- throw 'timeout';
+ // take a breath so that pending repaints get some cpu time before the upload starts
+ function doSubmit() {
+ // make sure form attrs are set
+ var t = $form.attr2('target'),
+ a = $form.attr2('action'),
+ mp = 'multipart/form-data',
+ et = $form.attr('enctype') || $form.attr('encoding') || mp;
+
+ // update form attrs in IE friendly way
+ form.setAttribute('target', id);
+ if (!method || /post/i.test(method)) {
+ form.setAttribute('method', 'POST');
+ }
+ if (a !== s.url) {
+ form.setAttribute('action', s.url);
+ }
+
+ // ie borks in some cases when setting encoding
+ if (!s.skipEncodingOverride && (!method || /post/i.test(method))) {
+ $form.attr({
+ encoding : 'multipart/form-data',
+ enctype : 'multipart/form-data'
+ });
}
- var isXml = s.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
- log('isXml='+isXml);
- if (!isXml && window.opera && (doc.body == null || doc.body.innerHTML == '')) {
- if (--domCheckCount) {
- // in some browsers (Opera) the iframe DOM is not always traversable when
- // the onload callback fires, so we loop a bit to accommodate
- log('requeing onLoad callback, DOM not available');
- setTimeout(cb, 250);
+ // support timout
+ if (s.timeout) {
+ timeoutHandle = setTimeout(function() {
+ timedOut = true; cb(CLIENT_TIMEOUT_ABORT);
+ }, s.timeout);
+ }
+
+ // look for server aborts
+ function checkState() {
+ try {
+ var state = getDoc(io).readyState;
+
+ log('state = ' + state);
+ if (state && state.toLowerCase() === 'uninitialized') {
+ setTimeout(checkState, 50);
+ }
+
+ } catch (e) {
+ log('Server abort: ', e, ' (', e.name, ')');
+ cb(SERVER_ABORT); // eslint-disable-line callback-return
+ if (timeoutHandle) {
+ clearTimeout(timeoutHandle);
+ }
+ timeoutHandle = undefined;
+ }
+ }
+
+ // add "extra" data to form if provided in options
+ var extraInputs = [];
+
+ try {
+ if (s.extraData) {
+ for (var n in s.extraData) {
+ if (s.extraData.hasOwnProperty(n)) {
+ // if using the $.param format that allows for multiple values with the same name
+ if ($.isPlainObject(s.extraData[n]) && s.extraData[n].hasOwnProperty('name') && s.extraData[n].hasOwnProperty('value')) {
+ extraInputs.push(
+ $('<input type="hidden" name="' + s.extraData[n].name + '">', ownerDocument).val(s.extraData[n].value)
+ .appendTo(form)[0]);
+ } else {
+ extraInputs.push(
+ $('<input type="hidden" name="' + n + '">', ownerDocument).val(s.extraData[n])
+ .appendTo(form)[0]);
+ }
+ }
+ }
+ }
+
+ if (!s.iframeTarget) {
+ // add iframe to doc and submit the form
+ $io.appendTo($body);
+ }
+
+ if (io.attachEvent) {
+ io.attachEvent('onload', cb);
+ } else {
+ io.addEventListener('load', cb, false);
+ }
+
+ setTimeout(checkState, 15);
+
+ try {
+ form.submit();
+
+ } catch (err) {
+ // just in case form has element with name/id of 'submit'
+ var submitFn = document.createElement('form').submit;
+
+ submitFn.apply(form);
+ }
+
+ } finally {
+ // reset attrs and remove "extra" input elements
+ form.setAttribute('action', a);
+ form.setAttribute('enctype', et); // #380
+ if (t) {
+ form.setAttribute('target', t);
+ } else {
+ $form.removeAttr('target');
+ }
+ $(extraInputs).remove();
+ }
+ }
+
+ if (s.forceSync) {
+ doSubmit();
+ } else {
+ setTimeout(doSubmit, 10); // this lets dom updates render
+ }
+
+ var data, doc, domCheckCount = 50, callbackProcessed;
+
+ function cb(e) {
+ if (xhr.aborted || callbackProcessed) {
+ return;
+ }
+
+ doc = getDoc(io);
+ if (!doc) {
+ log('cannot access response document');
+ e = SERVER_ABORT;
+ }
+ if (e === CLIENT_TIMEOUT_ABORT && xhr) {
+ xhr.abort('timeout');
+ deferred.reject(xhr, 'timeout');
+
+ return;
+
+ } else if (e === SERVER_ABORT && xhr) {
+ xhr.abort('server abort');
+ deferred.reject(xhr, 'error', 'server abort');
+
+ return;
+ }
+
+ if (!doc || doc.location.href === s.iframeSrc) {
+ // response not received yet
+ if (!timedOut) {
return;
}
- // let this fall through because server response could be an empty document
- //log('Could not access iframe DOM after mutiple tries.');
- //throw 'DOMException: not available';
}
- //log('response detected');
- 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];
- };
- // support for XHR 'status' & 'statusText' emulation :
- 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) {
- // see if user embedded response in textarea
- var ta = doc.getElementsByTagName('textarea')[0];
- if (ta) {
- xhr.responseText = ta.value;
- // support for XHR 'status' & 'statusText' emulation :
- xhr.status = Number( ta.getAttribute('status') ) || xhr.status;
- xhr.statusText = ta.getAttribute('statusText') || xhr.statusText;
- }
- else if (scr) {
- // account for browsers injecting pre around json response
- var pre = doc.getElementsByTagName('pre')[0];
- var b = doc.getElementsByTagName('body')[0];
- if (pre) {
- xhr.responseText = pre.textContent ? pre.textContent : pre.innerText;
+ if (io.detachEvent) {
+ io.detachEvent('onload', cb);
+ } else {
+ 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) {
+ // in some browsers (Opera) the iframe DOM is not always traversable when
+ // the onload callback fires, so we loop a bit to accommodate
+ log('requeing onLoad callback, DOM not available');
+ setTimeout(cb, 250);
+
+ return;
}
- else if (b) {
- xhr.responseText = b.textContent ? b.textContent : b.innerText;
+ // let this fall through because server response could be an empty document
+ // log('Could not access iframe DOM after mutiple tries.');
+ // throw 'DOMException: not available';
+ }
+
+ // log('response detected');
+ 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.toLowerCase()];
+ };
+ // support for XHR 'status' & 'statusText' emulation :
+ 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) {
+ // see if user embedded response in textarea
+ var ta = doc.getElementsByTagName('textarea')[0];
+
+ if (ta) {
+ xhr.responseText = ta.value;
+ // support for XHR 'status' & 'statusText' emulation :
+ xhr.status = Number(ta.getAttribute('status')) || xhr.status;
+ xhr.statusText = ta.getAttribute('statusText') || xhr.statusText;
+
+ } else if (scr) {
+ // account for browsers injecting pre around json response
+ 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) {
+ xhr.responseXML = toXml(xhr.responseText); // eslint-disable-line no-use-before-define
}
+
+ try {
+ data = httpData(xhr, dt, s); // eslint-disable-line no-use-before-define
+
+ } catch (err) {
+ status = 'parsererror';
+ xhr.error = errMsg = (err || status);
+ }
+
+ } catch (err) {
+ log('error caught: ', err);
+ status = 'error';
+ xhr.error = errMsg = (err || status);
}
- else if (dt == 'xml' && !xhr.responseXML && xhr.responseText != null) {
- xhr.responseXML = toXml(xhr.responseText);
+
+ if (xhr.aborted) {
+ log('upload aborted');
+ status = null;
}
- try {
- data = httpData(xhr, dt, s);
+ if (xhr.status) { // we've set xhr.status
+ status = ((xhr.status >= 200 && xhr.status < 300) || xhr.status === 304) ? 'success' : 'error';
}
- catch (e) {
- status = 'parsererror';
- xhr.error = errMsg = (e || status);
+
+ // ordering of these callbacks/triggers is odd, but that's how $.ajax does it
+ if (status === 'success') {
+ if (s.success) {
+ s.success.call(s.context, data, 'success', xhr);
+ }
+
+ deferred.resolve(xhr.responseText, 'success', xhr);
+
+ if (g) {
+ $.event.trigger('ajaxSuccess', [xhr, s]);
+ }
+
+ } else if (status) {
+ if (typeof errMsg === 'undefined') {
+ errMsg = xhr.statusText;
+ }
+ if (s.error) {
+ s.error.call(s.context, xhr, status, errMsg);
+ }
+ deferred.reject(xhr, 'error', errMsg);
+ if (g) {
+ $.event.trigger('ajaxError', [xhr, s, errMsg]);
+ }
}
- }
- catch (e) {
- log('error caught: ',e);
- status = 'error';
- xhr.error = errMsg = (e || status);
- }
- if (xhr.aborted) {
- log('upload aborted');
- status = null;
- }
+ if (g) {
+ $.event.trigger('ajaxComplete', [xhr, s]);
+ }
- if (xhr.status) { // we've set xhr.status
- status = (xhr.status >= 200 && xhr.status < 300 || xhr.status === 304) ? 'success' : 'error';
- }
+ if (g && !--$.active) {
+ $.event.trigger('ajaxStop');
+ }
- // ordering of these callbacks/triggers is odd, but that's how $.ajax does it
- 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]);
- }
+ if (s.complete) {
+ s.complete.call(s.context, xhr, status);
+ }
- g && $.event.trigger("ajaxComplete", [xhr, s]);
+ callbackProcessed = true;
+ if (s.timeout) {
+ clearTimeout(timeoutHandle);
+ }
- if (g && ! --$.active) {
- $.event.trigger("ajaxStop");
+ // clean up
+ setTimeout(function() {
+ if (!s.iframeTarget) {
+ $io.remove();
+ } else { // adding else to clean up existing iframe response.
+ $io.attr('src', s.iframeSrc);
+ }
+ xhr.responseXML = null;
+ }, 100);
}
- s.complete && s.complete.call(s.context, xhr, status);
+ var toXml = $.parseXML || function(s, doc) { // use parseXML if available (jQuery 1.5+)
+ 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) {
+ /* jslint evil:true */
+ return window['eval']('(' + s + ')'); // eslint-disable-line dot-notation
+ };
- callbackProcessed = true;
- if (s.timeout)
- clearTimeout(timeoutHandle);
+ var httpData = function(xhr, type, s) { // mostly lifted from jq1.4.4
- // clean up
- setTimeout(function() {
- if (!s.iframeTarget)
- $io.remove();
- xhr.responseXML = null;
- }, 100);
+ var ct = xhr.getResponseHeader('content-type') || '',
+ xml = ((type === 'xml' || !type) && ct.indexOf('xml') >= 0),
+ data = xml ? xhr.responseXML : xhr.responseText;
+
+ if (xml && data.documentElement.nodeName === 'parsererror') {
+ if ($.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;
+ };
+
+ return deferred;
}
+ };
- var toXml = $.parseXML || function(s, doc) { // use parseXML if available (jQuery 1.5+)
- if (window.ActiveXObject) {
- doc = new ActiveXObject('Microsoft.XMLDOM');
- doc.async = 'false';
- doc.loadXML(s);
- }
- else {
- doc = (new DOMParser()).parseFromString(s, 'text/xml');
+ /**
+ * ajaxForm() provides a mechanism for fully automating form submission.
+ *
+ * The advantages of using this method instead of ajaxSubmit() are:
+ *
+ * 1: This method will include coordinates for <input type="image"> elements (if the element
+ * is used to submit the form).
+ * 2. This method will include the submit element's name/value data (for the element that was
+ * used to submit the form).
+ * 3. This method binds the submit() method to the form for you.
+ *
+ * The options argument for ajaxForm works exactly as it does for ajaxSubmit. ajaxForm merely
+ * passes the options argument along after properly binding events for submit elements and
+ * the form itself.
+ */
+ $.fn.ajaxForm = function(options, data, dataType, onSuccess) {
+ if (typeof options === 'string' || (options === false && arguments.length > 0)) {
+ options = {
+ 'url' : options,
+ 'data' : data,
+ 'dataType' : dataType
+ };
+
+ if (typeof onSuccess === 'function') {
+ options.success = onSuccess;
}
- 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 ) { // mostly lifted from jq1.4.4
+ options = options || {};
+ options.delegation = options.delegation && $.isFunction($.fn.on);
- var ct = xhr.getResponseHeader('content-type') || '',
- xml = type === 'xml' || !type && ct.indexOf('xml') >= 0,
- data = xml ? xhr.responseXML : xhr.responseText;
+ // in jQuery 1.3+ we can fix mistakes with the ready state
+ if (!options.delegation && this.length === 0) {
+ var o = {s: this.selector, c: this.context};
- 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) {
- $.globalEval(data);
- }
+ if (!$.isReady && o.s) {
+ log('DOM not ready, queuing ajaxForm');
+ $(function() {
+ $(o.s, o.c).ajaxForm(options);
+ });
+
+ return this;
}
- return data;
- };
- }
-};
-
-/**
- * ajaxForm() provides a mechanism for fully automating form submission.
- *
- * The advantages of using this method instead of ajaxSubmit() are:
- *
- * 1: This method will include coordinates for <input type="image" /> elements (if the element
- * is used to submit the form).
- * 2. This method will include the submit element's name/value data (for the element that was
- * used to submit the form).
- * 3. This method binds the submit() method to the form for you.
- *
- * The options argument for ajaxForm works exactly as it does for ajaxSubmit. ajaxForm merely
- * passes the options argument along after properly binding events for submit elements and
- * the form itself.
- */
-$.fn.ajaxForm = function(options) {
- // in jQuery 1.3+ we can fix mistakes with the ready state
- if (this.length === 0) {
- var o = { s: this.selector, c: this.context };
- if (!$.isReady && o.s) {
- log('DOM not ready, queuing ajaxForm');
- $(function() {
- $(o.s,o.c).ajaxForm(options);
- });
+
+ // is your DOM ready? http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
+ log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
+
return this;
}
- // is your DOM ready? http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
- log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
- return this;
- }
- return this.ajaxFormUnbind().bind('submit.form-plugin', function(e) {
+ if (options.delegation) {
+ $(document)
+ .off('submit.form-plugin', this.selector, doAjaxSubmit)
+ .off('click.form-plugin', this.selector, captureSubmittingElement)
+ .on('submit.form-plugin', this.selector, options, doAjaxSubmit)
+ .on('click.form-plugin', this.selector, options, captureSubmittingElement);
+
+ return this;
+ }
+
+ return this.ajaxFormUnbind()
+ .on('submit.form-plugin', options, doAjaxSubmit)
+ .on('click.form-plugin', options, captureSubmittingElement);
+ };
+
+ // private event handlers
+ function doAjaxSubmit(e) {
+ /* jshint validthis:true */
+ var options = e.data;
+
if (!e.isDefaultPrevented()) { // if event has been canceled, don't proceed
e.preventDefault();
- $(this).ajaxSubmit(options);
+ $(e.target).closest('form').ajaxSubmit(options); // #365
}
- }).bind('click.form-plugin', function(e) {
+ }
+
+ function captureSubmittingElement(e) {
+ /* jshint validthis:true */
var target = e.target;
var $el = $(target);
- if (!($el.is(":submit,input:image"))) {
+
+ if (!$el.is('[type=submit],[type=image]')) {
// is this a child element of the submit el? (ex: a span within a button)
- var t = $el.closest(':submit');
- if (t.length == 0) {
+ var t = $el.closest('[type=submit]');
+
+ if (t.length === 0) {
return;
}
target = t[0];
}
- var form = this;
+
+ var form = target.form;
+
form.clk = target;
- if (target.type == 'image') {
- if (e.offsetX != undefined) {
+
+ if (target.type === 'image') {
+ if (typeof e.offsetX !== 'undefined') {
form.clk_x = e.offsetX;
form.clk_y = e.offsetY;
- } else if (typeof $.fn.offset == 'function') { // try to use dimensions plugin
+
+ } else if (typeof $.fn.offset === 'function') {
var offset = $el.offset();
+
form.clk_x = e.pageX - offset.left;
form.clk_y = e.pageY - offset.top;
+
} else {
form.clk_x = e.pageX - target.offsetLeft;
form.clk_y = e.pageY - target.offsetTop;
}
}
// clear form vars
- setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 100);
- });
-};
-
-// ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
-$.fn.ajaxFormUnbind = function() {
- return this.unbind('submit.form-plugin click.form-plugin');
-};
-
-/**
- * formToArray() gathers form element data into an array of objects that can
- * be passed to any of the following ajax functions: $.get, $.post, or load.
- * Each object in the array has both a 'name' and 'value' property. An example of
- * an array for a simple login form might be:
- *
- * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
- *
- * It is this array that is passed to pre-submit callback functions provided to the
- * ajaxSubmit() and ajaxForm() methods.
- */
-$.fn.formToArray = function(semantic) {
- var a = [];
- if (this.length === 0) {
- return a;
+ setTimeout(function() {
+ form.clk = form.clk_x = form.clk_y = null;
+ }, 100);
}
- 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;
+ // ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
+ $.fn.ajaxFormUnbind = function() {
+ return this.off('submit.form-plugin click.form-plugin');
+ };
+
+ /**
+ * formToArray() gathers form element data into an array of objects that can
+ * be passed to any of the following ajax functions: $.get, $.post, or load.
+ * Each object in the array has both a 'name' and 'value' property. An example of
+ * an array for a simple login form might be:
+ *
+ * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
+ *
+ * It is this array that is passed to pre-submit callback functions provided to the
+ * ajaxSubmit() and ajaxForm() methods.
+ */
+ $.fn.formToArray = function(semantic, elements, filtering) {
+ var a = [];
+
+ if (this.length === 0) {
+ return a;
}
- if (semantic && form.clk && el.type == "image") {
- // handle image inputs on the fly when semantic == true
- if(!el.disabled && form.clk == el) {
- a.push({name: n, value: $(el).val(), type: el.type });
- a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
- }
- continue;
+ var form = this[0];
+ var formId = this.attr('id');
+ var els = (semantic || typeof form.elements === 'undefined') ? form.getElementsByTagName('*') : form.elements;
+ var els2;
+
+ if (els) {
+ els = $.makeArray(els); // convert to standard array
}
- 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]});
+ // #386; account for inputs outside the form which use the 'form' attribute
+ // FinesseRus: in non-IE browsers outside fields are already included in form.elements.
+ if (formId && (semantic || /(Edge|Trident)\//.test(navigator.userAgent))) {
+ els2 = $(':input[form="' + formId + '"]').get(); // hat tip @thet
+ if (els2.length) {
+ els = (els || []).concat(els2);
}
}
- else if (v !== null && typeof v != 'undefined') {
- a.push({name: n, value: v, type: el.type});
+
+ if (!els || !els.length) {
+ return a;
}
- }
- if (!semantic && form.clk) {
- // input type=='image' are not found in elements array! handle it here
- var $input = $(form.clk), input = $input[0];
- n = input.name;
- if (n && !input.disabled && input.type == 'image') {
- a.push({name: n, value: $input.val()});
- a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
+ if ($.isFunction(filtering)) {
+ els = $.map(els, filtering);
}
- }
- return a;
-};
-/**
- * Serializes form data into a 'submittable' string. This method will return a string
- * in the format: name1=value1&name2=value2
- */
-$.fn.formSerialize = function(semantic) {
- //hand off to jQuery.param for proper encoding
- return $.param(this.formToArray(semantic));
-};
-
-/**
- * Serializes all field elements in the jQuery object into a query string.
- * This method will return a string in the format: name1=value1&name2=value2
- */
-$.fn.fieldSerialize = function(successful) {
- var a = [];
- this.each(function() {
- var n = this.name;
- if (!n) {
- return;
+ 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 || el.disabled) {
+ continue;
+ }
+
+ if (semantic && form.clk && el.type === 'image') {
+ // handle image inputs on the fly when semantic == true
+ if (form.clk === el) {
+ a.push({name: n, value: $(el).val(), type: el.type});
+ 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) {
+ if (elements) {
+ elements.push(el);
+ }
+ for (j = 0, jmax = v.length; j < jmax; j++) {
+ a.push({name: n, value: v[j]});
+ }
+
+ } else if (feature.fileapi && el.type === 'file') {
+ if (elements) {
+ elements.push(el);
+ }
+
+ var files = el.files;
+
+ if (files.length) {
+ for (j = 0; j < files.length; j++) {
+ a.push({name: n, value: files[j], type: el.type});
+ }
+ } else {
+ // #180
+ a.push({name: n, value: '', type: el.type});
+ }
+
+ } else if (v !== null && typeof v !== 'undefined') {
+ if (elements) {
+ elements.push(el);
+ }
+ a.push({name: n, value: v, type: el.type, required: el.required});
+ }
}
- 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});
- }
- });
- //hand off to jQuery.param for proper encoding
- return $.param(a);
-};
-
-/**
- * Returns the value(s) of the element in the matched set. For example, consider the following form:
- *
- * <form><fieldset>
- * <input name="A" type="text" />
- * <input name="A" type="text" />
- * <input name="B" type="checkbox" value="B1" />
- * <input name="B" type="checkbox" value="B2"/>
- * <input name="C" type="radio" value="C1" />
- * <input name="C" type="radio" value="C2" />
- * </fieldset></form>
- *
- * var v = $(':text').fieldValue();
- * // if no values are entered into the text inputs
- * v == ['','']
- * // if values entered into the text inputs are 'foo' and 'bar'
- * v == ['foo','bar']
- *
- * var v = $(':checkbox').fieldValue();
- * // if neither checkbox is checked
- * v === undefined
- * // if both checkboxes are checked
- * v == ['B1', 'B2']
- *
- * var v = $(':radio').fieldValue();
- * // if neither radio is checked
- * v === undefined
- * // if first radio is checked
- * v == ['C1']
- *
- * The successful argument controls whether or not the field element must be 'successful'
- * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
- * The default value of the successful argument is true. If this value is false the value(s)
- * for each element is returned.
- *
- * Note: This method *always* returns an array. If no valid value can be determined the
- * array will be empty, otherwise it will contain one or more values.
- */
-$.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 ? $.merge(val, v) : val.push(v);
- }
- return val;
-};
-/**
- * Returns the value of the field element.
- */
-$.fieldValue = function(el, successful) {
- var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
- if (successful === undefined) {
- successful = true;
- }
+ if (!semantic && form.clk) {
+ // input type=='image' are not found in elements array! handle it here
+ var $input = $(form.clk), input = $input[0];
- 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;
- }
+ n = input.name;
- if (tag == 'select') {
- var index = el.selectedIndex;
- if (index < 0) {
- return null;
+ 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});
+ }
}
- 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) { // extra pain for IE...
- v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value;
+
+ return a;
+ };
+
+ /**
+ * Serializes form data into a 'submittable' string. This method will return a string
+ * in the format: name1=value1&name2=value2
+ */
+ $.fn.formSerialize = function(semantic) {
+ // hand off to jQuery.param for proper encoding
+ return $.param(this.formToArray(semantic));
+ };
+
+ /**
+ * Serializes all field elements in the jQuery object into a query string.
+ * This method will return a string in the format: name1=value1&name2=value2
+ */
+ $.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]});
}
- if (one) {
- return v;
+
+ } else if (v !== null && typeof v !== 'undefined') {
+ a.push({name: this.name, value: v});
+ }
+ });
+
+ // hand off to jQuery.param for proper encoding
+ return $.param(a);
+ };
+
+ /**
+ * Returns the value(s) of the element in the matched set. For example, consider the following form:
+ *
+ * <form><fieldset>
+ * <input name="A" type="text">
+ * <input name="A" type="text">
+ * <input name="B" type="checkbox" value="B1">
+ * <input name="B" type="checkbox" value="B2">
+ * <input name="C" type="radio" value="C1">
+ * <input name="C" type="radio" value="C2">
+ * </fieldset></form>
+ *
+ * var v = $('input[type=text]').fieldValue();
+ * // if no values are entered into the text inputs
+ * v === ['','']
+ * // if values entered into the text inputs are 'foo' and 'bar'
+ * v === ['foo','bar']
+ *
+ * var v = $('input[type=checkbox]').fieldValue();
+ * // if neither checkbox is checked
+ * v === undefined
+ * // if both checkboxes are checked
+ * v === ['B1', 'B2']
+ *
+ * var v = $('input[type=radio]').fieldValue();
+ * // if neither radio is checked
+ * v === undefined
+ * // if first radio is checked
+ * v === ['C1']
+ *
+ * The successful argument controls whether or not the field element must be 'successful'
+ * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
+ * The default value of the successful argument is true. If this value is false the value(s)
+ * for each element is returned.
+ *
+ * Note: This method *always* returns an array. If no valid value can be determined the
+ * array will be empty, otherwise it will contain one or more values.
+ */
+ $.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;
+ }
+
+ if (v.constructor === Array) {
+ $.merge(val, v);
+ } else {
+ val.push(v);
+ }
+ }
+
+ return val;
+ };
+
+ /**
+ * Returns the value of the field element.
+ */
+ $.fieldValue = function(el, successful) {
+ var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
+
+ if (typeof successful === 'undefined') {
+ successful = true;
+ }
+
+ /* eslint-disable no-mixed-operators */
+ 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)) {
+ /* eslint-enable no-mixed-operators */
+ 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 && !op.disabled) {
+ var v = op.value;
+
+ if (!v) { // extra pain for IE...
+ v = (op.attributes && op.attributes.value && !(op.attributes.value.specified)) ? op.text : op.value;
+ }
+
+ if (one) {
+ return v;
+ }
+
+ a.push(v);
}
- a.push(v);
}
+
+ return a;
}
- return a;
- }
- return $(el).val();
-};
-
-/**
- * Clears the form data. Takes the following actions on the form's input fields:
- * - input text fields will have their 'value' property set to the empty string
- * - select elements will have their 'selectedIndex' property set to -1
- * - checkbox and radio inputs will have their 'checked' property set to false
- * - inputs of type submit, button, reset, and hidden will *not* be effected
- * - button elements will *not* be effected
- */
-$.fn.clearForm = function(includeHidden) {
- return this.each(function() {
- $('input,select,textarea', this).clearFields(includeHidden);
- });
-};
-
-/**
- * Clears the selected form elements.
- */
-$.fn.clearFields = $.fn.clearInputs = function(includeHidden) {
- var re = /^(?:color|date|datetime|email|month|number|password|range|search|tel|text|time|url|week)$/i; // 'hidden' is not in this list
- return this.each(function() {
- var t = this.type, tag = this.tagName.toLowerCase();
- if (re.test(t) || tag == 'textarea' || (includeHidden && /hidden/.test(t)) ) {
- this.value = '';
+
+ return $(el).val().replace(rCRLF, '\r\n');
+ };
+
+ /**
+ * Clears the form data. Takes the following actions on the form's input fields:
+ * - input text fields will have their 'value' property set to the empty string
+ * - select elements will have their 'selectedIndex' property set to -1
+ * - checkbox and radio inputs will have their 'checked' property set to false
+ * - inputs of type submit, button, reset, and hidden will *not* be effected
+ * - button elements will *not* be effected
+ */
+ $.fn.clearForm = function(includeHidden) {
+ return this.each(function() {
+ $('input,select,textarea', this).clearFields(includeHidden);
+ });
+ };
+
+ /**
+ * Clears the selected form elements.
+ */
+ $.fn.clearFields = $.fn.clearInputs = function(includeHidden) {
+ var re = /^(?:color|date|datetime|email|month|number|password|range|search|tel|text|time|url|week)$/i; // 'hidden' is not in this list
+
+ return this.each(function() {
+ var t = this.type, tag = this.tagName.toLowerCase();
+
+ if (re.test(t) || tag === 'textarea') {
+ this.value = '';
+
+ } else if (t === 'checkbox' || t === 'radio') {
+ this.checked = false;
+
+ } else if (tag === 'select') {
+ this.selectedIndex = -1;
+
+ } else if (t === 'file') {
+ if (/MSIE/.test(navigator.userAgent)) {
+ $(this).replaceWith($(this).clone(true));
+ } else {
+ $(this).val('');
+ }
+
+ } else if (includeHidden) {
+ // includeHidden can be the value true, or it can be a selector string
+ // indicating a special test; for example:
+ // $('#myForm').clearForm('.special:hidden')
+ // the above would clean hidden inputs that have the class of 'special'
+ if ((includeHidden === true && /hidden/.test(t)) ||
+ (typeof includeHidden === 'string' && $(this).is(includeHidden))) {
+ this.value = '';
+ }
+ }
+ });
+ };
+
+
+ /**
+ * Resets the form data or individual elements. Takes the following actions
+ * on the selected tags:
+ * - all fields within form elements will be reset to their original value
+ * - input / textarea / select fields will be reset to their original value
+ * - option / optgroup fields (for multi-selects) will defaulted individually
+ * - non-multiple options will find the right select to default
+ * - label elements will be searched against its 'for' attribute
+ * - all others will be searched for appropriate children to default
+ */
+ $.fn.resetForm = function() {
+ return this.each(function() {
+ var el = $(this);
+ var tag = this.tagName.toLowerCase();
+
+ switch (tag) {
+ case 'input':
+ this.checked = this.defaultChecked;
+ // fall through
+
+ case 'textarea':
+ this.value = this.defaultValue;
+
+ return true;
+
+ case 'option':
+ case 'optgroup':
+ var select = el.parents('select');
+
+ if (select.length && select[0].multiple) {
+ if (tag === 'option') {
+ this.selected = this.defaultSelected;
+ } else {
+ el.find('option').resetForm();
+ }
+ } else {
+ select.resetForm();
+ }
+
+ return true;
+
+ case 'select':
+ el.find('option').each(function(i) { // eslint-disable-line consistent-return
+ this.selected = this.defaultSelected;
+ if (this.defaultSelected && !el[0].multiple) {
+ el[0].selectedIndex = i;
+
+ return false;
+ }
+ });
+
+ return true;
+
+ case 'label':
+ var forEl = $(el.attr('for'));
+ var list = el.find('input,select,textarea');
+
+ if (forEl[0]) {
+ list.unshift(forEl[0]);
+ }
+
+ list.resetForm();
+
+ return true;
+
+ case 'form':
+ // guard against an input with the name of 'reset'
+ // note that IE reports the reset function as an 'object'
+ if (typeof this.reset === 'function' || (typeof this.reset === 'object' && !this.reset.nodeType)) {
+ this.reset();
+ }
+
+ return true;
+
+ default:
+ el.find('form,input,label,select,textarea').resetForm();
+
+ return true;
+ }
+ });
+ };
+
+ /**
+ * Enables or disables any matching elements.
+ */
+ $.fn.enable = function(b) {
+ if (typeof b === 'undefined') {
+ b = true;
}
- else if (t == 'checkbox' || t == 'radio') {
- this.checked = false;
+
+ return this.each(function() {
+ this.disabled = !b;
+ });
+ };
+
+ /**
+ * Checks/unchecks any matching checkboxes or radio buttons and
+ * selects/deselects and matching option elements.
+ */
+ $.fn.selected = function(select) {
+ if (typeof select === 'undefined') {
+ select = true;
}
- else if (tag == 'select') {
- this.selectedIndex = -1;
+
+ 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') {
+ // deselect all other options
+ $sel.find('option').selected(false);
+ }
+
+ this.selected = select;
+ }
+ });
+ };
+
+ // expose debug var
+ $.fn.ajaxSubmit.debug = false;
+
+ // helper fn for console logging
+ function log() {
+ if (!$.fn.ajaxSubmit.debug) {
+ return;
}
- });
-};
-/**
- * Resets the form data. Causes all form elements to be reset to their original value.
- */
-$.fn.resetForm = function() {
- return this.each(function() {
- // guard against an input with the name of 'reset'
- // note that IE reports the reset function as an 'object'
- if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType)) {
- this.reset();
- }
- });
-};
-
-/**
- * Enables or disables any matching elements.
- */
-$.fn.enable = function(b) {
- if (b === undefined) {
- b = true;
- }
- return this.each(function() {
- this.disabled = !b;
- });
-};
-
-/**
- * Checks/unchecks any matching checkboxes or radio buttons and
- * selects/deselects and matching option elements.
- */
-$.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') {
- // deselect all other options
- $sel.find('option').selected(false);
- }
- this.selected = select;
- }
- });
-};
-
-// expose debug var
-$.fn.ajaxSubmit.debug = false;
-
-// helper fn for console logging
-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);
- }
-};
+ var msg = '[jquery.form] ' + Array.prototype.join.call(arguments, '');
-})(jQuery);
+ if (window.console && window.console.log) {
+ window.console.log(msg);
+
+ } else if (window.opera && window.opera.postError) {
+ window.opera.postError(msg);
+ }
+ }
+}));
dépôts / lhc / web / www.git / blobdiff