-/*
+/*!
* jQuery Form Plugin
- * version: 2.36 (07-NOV-2009)
- * @requires jQuery v1.2.6 or later
+ * version: 2.63 (29-JAN-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:
to bind your own submit handler to the form. For example,
$(document).ready(function() {
- $('#myForm').bind('submit', function() {
+ $('#myForm').bind('submit', function(e) {
+ e.preventDefault(); // <-- important
$(this).ajaxSubmit({
target: '#output'
});
- return false; // <-- important!
});
});
return this;
}
- if (typeof options == 'function')
+ if (typeof options == 'function') {
options = { success: options };
+ }
- var url = $.trim(this.attr('action'));
+ var action = this.attr('action');
+ var url = (typeof action === 'string') ? $.trim(action) : '';
if (url) {
// clean url (don't include hash vaue)
url = (url.match(/^([^#]+)/)||[])[1];
- }
- url = url || window.location.href || '';
+ }
+ url = url || window.location.href || '';
- options = $.extend({
+ options = $.extend(true, {
url: url,
- type: this.attr('method') || 'GET',
+ type: this[0].getAttribute('method') || 'GET', // IE7 massage (see issue 57)
iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'
- }, options || {});
+ }, options);
// hook for manipulating the form data before it is extracted;
// convenient for use with rich editors like tinyMCE or FCKEditor
return this;
}
- var a = this.formToArray(options.semantic);
+ var n,v,a = this.formToArray(options.semantic);
if (options.data) {
options.extraData = options.data;
- for (var 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
- a.push( { name: n, value: options.data[n] } );
+ 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; // if value is fn, invoke it
+ a.push( { name: n, value: v } );
+ }
}
}
options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
options.data = null; // data is null for 'get'
}
- else
+ else {
options.data = q; // data is the query string for 'post'
+ }
var $form = this, callbacks = [];
- if (options.resetForm) callbacks.push(function() { $form.resetForm(); });
- if (options.clearForm) callbacks.push(function() { $form.clearForm(); });
+ if (options.resetForm) {
+ callbacks.push(function() { $form.resetForm(); });
+ }
+ if (options.clearForm) {
+ callbacks.push(function() { $form.clearForm(); });
+ }
// 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) {
- $(options.target).html(data).each(oldSuccess, arguments);
+ var fn = options.replaceTarget ? 'replaceWith' : 'html';
+ $(options.target)[fn](data).each(oldSuccess, arguments);
});
}
- else if (options.success)
+ else if (options.success) {
callbacks.push(options.success);
+ }
- options.success = function(data, status) {
- for (var i=0, max=callbacks.length; i < max; i++)
- callbacks[i].apply(options, [data, status, $form]);
+ 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]);
+ }
};
// are there files to upload?
- var files = $('input:file', this).fieldValue();
- var found = false;
- for (var j=0; j < files.length; j++)
- if (files[j])
- found = true;
-
- var multipart = false;
-// var mp = 'multipart/form-data';
-// multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);
+ var fileInputs = $('input:file', this).length > 0;
+ var mp = 'multipart/form-data';
+ var multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);
// options.iframe allows user to force iframe mode
// 06-NOV-09: now defaulting to iframe mode if file input is detected
- if ((files.length && options.iframe !== false) || options.iframe || found || multipart) {
+ if (options.iframe !== false && (fileInputs || options.iframe || multipart)) {
// 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)
+ if (options.closeKeepAlive) {
$.get(options.closeKeepAlive, fileUpload);
- else
+ }
+ else {
fileUpload();
- }
- else
- $.ajax(options);
+ }
+ }
+ else {
+ $.ajax(options);
+ }
// fire 'notify' event
this.trigger('form-submit-notify', [this, options]);
function fileUpload() {
var form = $form[0];
- if ($(':input[name=submit]', form).length) {
- alert('Error: Form elements must not be named "submit".');
+ 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;
}
-
- var opts = $.extend({}, $.ajaxSettings, options);
- var s = $.extend(true, {}, $.extend(true, {}, $.ajaxSettings), opts);
-
- var id = 'jqFormIO' + (new Date().getTime());
- var $io = $('<iframe id="' + id + '" name="' + id + '" src="'+ opts.iframeSrc +'" />');
+
+ var s = $.extend(true, {}, $.ajaxSettings, options);
+ s.context = s.context || s;
+ var id = 'jqFormIO' + (new Date().getTime()), fn = '_'+id;
+ var $io = $('<iframe id="' + id + '" name="' + id + '" src="'+ s.iframeSrc +'" />');
var io = $io[0];
$io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
setRequestHeader: function() {},
abort: function() {
this.aborted = 1;
- $io.attr('src', opts.iframeSrc); // abort op in progress
+ $io.attr('src', s.iframeSrc); // abort op in progress
}
};
- var g = opts.global;
+ var g = s.global;
// trigger ajax global events so that activity/block indicators work like normal
- if (g && ! $.active++) $.event.trigger("ajaxStart");
- if (g) $.event.trigger("ajaxSend", [xhr, opts]);
+ if (g && ! $.active++) {
+ $.event.trigger("ajaxStart");
+ }
+ if (g) {
+ $.event.trigger("ajaxSend", [xhr, s]);
+ }
- if (s.beforeSend && s.beforeSend(xhr, s) === false) {
- s.global && $.active--;
+ if (s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false) {
+ if (s.global) {
+ $.active--;
+ }
return;
}
- if (xhr.aborted)
+ if (xhr.aborted) {
return;
+ }
- var cbInvoked = 0;
var timedOut = 0;
// add submitting element to data if we know it
if (sub) {
var n = sub.name;
if (n && !sub.disabled) {
- options.extraData = options.extraData || {};
- options.extraData[n] = sub.value;
+ s.extraData = s.extraData || {};
+ s.extraData[n] = sub.value;
if (sub.type == "image") {
- options.extraData[name+'.x'] = form.clk_x;
- options.extraData[name+'.y'] = form.clk_y;
+ s.extraData[n+'.x'] = form.clk_x;
+ s.extraData[n+'.y'] = form.clk_y;
}
}
}
// take a breath so that pending repaints get some cpu time before the upload starts
- setTimeout(function() {
+ function doSubmit() {
// make sure form attrs are set
var t = $form.attr('target'), a = $form.attr('action');
// update form attrs in IE friendly way
form.setAttribute('target',id);
- if (form.getAttribute('method') != 'POST')
+ if (form.getAttribute('method') != 'POST') {
form.setAttribute('method', 'POST');
- if (form.getAttribute('action') != opts.url)
- form.setAttribute('action', opts.url);
+ }
+ if (form.getAttribute('action') != s.url) {
+ form.setAttribute('action', s.url);
+ }
// ie borks in some cases when setting encoding
- if (! options.skipEncodingOverride) {
+ if (! s.skipEncodingOverride) {
$form.attr({
encoding: 'multipart/form-data',
enctype: 'multipart/form-data'
}
// support timout
- if (opts.timeout)
- setTimeout(function() { timedOut = true; cb(); }, opts.timeout);
+ if (s.timeout) {
+ setTimeout(function() { timedOut = true; cb(); }, s.timeout);
+ }
// add "extra" data to form if provided in options
var extraInputs = [];
try {
- if (options.extraData)
- for (var n in options.extraData)
+ if (s.extraData) {
+ for (var n in s.extraData) {
extraInputs.push(
- $('<input type="hidden" name="'+n+'" value="'+options.extraData[n]+'" />')
+ $('<input type="hidden" name="'+n+'" value="'+s.extraData[n]+'" />')
.appendTo(form)[0]);
+ }
+ }
// add iframe to doc and submit the form
$io.appendTo('body');
- io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
+ io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
form.submit();
}
finally {
// reset attrs and remove "extra" input elements
form.setAttribute('action',a);
- t ? form.setAttribute('target', t) : $form.removeAttr('target');
+ if(t) {
+ form.setAttribute('target', t);
+ } else {
+ $form.removeAttr('target');
+ }
$(extraInputs).remove();
}
- }, 10);
+ }
- var domCheckCount = 50;
+ if (s.forceSync) {
+ doSubmit();
+ }
+ else {
+ setTimeout(doSubmit, 10); // this lets dom updates render
+ }
+
+ var data, doc, domCheckCount = 50;
function cb() {
- if (cbInvoked++) return;
-
- io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);
+ doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
+ if (!doc || doc.location.href == s.iframeSrc) {
+ // response not received yet
+ return;
+ }
+ io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);
var ok = true;
try {
- if (timedOut) throw 'timeout';
- // extract the server response from the iframe
- var data, doc;
+ if (timedOut) {
+ throw 'timeout';
+ }
- doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
-
- var isXml = opts.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
+ var isXml = s.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
log('isXml='+isXml);
- if (!isXml && (doc.body == null || doc.body.innerHTML == '')) {
- if (--domCheckCount) {
+ 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
- cbInvoked = 0;
- setTimeout(cb, 100);
+ log('requeing onLoad callback, DOM not available');
+ setTimeout(cb, 250);
return;
}
- log('Could not access iframe DOM after 50 tries.');
- 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';
}
- xhr.responseText = doc.body ? doc.body.innerHTML : null;
+ //log('response detected');
+ xhr.responseText = doc.body ? doc.body.innerHTML : doc.documentElement ? doc.documentElement.innerHTML : null;
xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
xhr.getResponseHeader = function(header){
- var headers = {'content-type': opts.dataType};
+ var headers = {'content-type': s.dataType};
return headers[header];
};
- if (opts.dataType == 'json' || opts.dataType == 'script') {
+ var scr = /(json|script)/.test(s.dataType);
+ if (scr || s.textarea) {
// see if user embedded response in textarea
var ta = doc.getElementsByTagName('textarea')[0];
- if (ta)
+ if (ta) {
xhr.responseText = ta.value;
- else {
+ }
+ else if (scr) {
// account for browsers injecting pre around json response
var pre = doc.getElementsByTagName('pre')[0];
- if (pre)
- xhr.responseText = pre.innerHTML;
+ var b = doc.getElementsByTagName('body')[0];
+ if (pre) {
+ xhr.responseText = pre.textContent;
+ }
+ else if (b) {
+ xhr.responseText = b.innerHTML;
+ }
}
}
- else if (opts.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
+ else if (s.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
xhr.responseXML = toXml(xhr.responseText);
}
- data = $.httpData(xhr, opts.dataType);
+
+ data = httpData(xhr, s.dataType, s);
}
catch(e){
+ log('error caught:',e);
+ ok = false;
+ xhr.error = e;
+ s.error.call(s.context, xhr, 'error', e);
+ g && $.event.trigger("ajaxError", [xhr, s, e]);
+ }
+
+ if (xhr.aborted) {
+ log('upload aborted');
ok = false;
- $.handleError(opts, xhr, 'error', e);
}
// ordering of these callbacks/triggers is odd, but that's how $.ajax does it
if (ok) {
- opts.success(data, 'success');
- if (g) $.event.trigger("ajaxSuccess", [xhr, opts]);
+ s.success.call(s.context, data, 'success', xhr);
+ g && $.event.trigger("ajaxSuccess", [xhr, s]);
}
- if (g) $.event.trigger("ajaxComplete", [xhr, opts]);
- if (g && ! --$.active) $.event.trigger("ajaxStop");
- if (opts.complete) opts.complete(xhr, ok ? 'success' : 'error');
+
+ g && $.event.trigger("ajaxComplete", [xhr, s]);
+
+ if (g && ! --$.active) {
+ $.event.trigger("ajaxStop");
+ }
+
+ s.complete && s.complete.call(s.context, xhr, ok ? 'success' : 'error');
// clean up
setTimeout(function() {
+ $io.removeData('form-plugin-onload');
$io.remove();
xhr.responseXML = null;
}, 100);
- };
+ }
- function toXml(s, doc) {
+ 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
+ else {
doc = (new DOMParser()).parseFromString(s, 'text/xml');
- return (doc && doc.documentElement && doc.documentElement.tagName != 'parsererror') ? doc : null;
+ }
+ 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
+ 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;
+ };
+ }
};
/**
* the form itself.
*/
$.fn.ajaxForm = function(options) {
- return this.ajaxFormUnbind().bind('submit.form-plugin', function() {
- $(this).ajaxSubmit(options);
- return false;
+ // in jQuery 1.3+ we can fix mistakes with the ready state
+ if (this.length === 0) {
+ var o = { s: this.selector, c: this.context };
+ if (!$.isReady && o.s) {
+ log('DOM not ready, queuing ajaxForm');
+ $(function() {
+ $(o.s,o.c).ajaxForm(options);
+ });
+ return this;
+ }
+ // is your DOM ready? http://docs.jquery.com/Tutorials:Introducing_$(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 (!e.isDefaultPrevented()) { // if event has been canceled, don't proceed
+ e.preventDefault();
+ $(this).ajaxSubmit(options);
+ }
}).bind('click.form-plugin', function(e) {
var target = e.target;
var $el = $(target);
if (!($el.is(":submit,input: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)
+ if (t.length == 0) {
return;
+ }
target = t[0];
}
var form = this;
*/
$.fn.formToArray = function(semantic) {
var a = [];
- if (this.length == 0) return a;
+ if (this.length === 0) {
+ return a;
+ }
var form = this[0];
var els = semantic ? form.getElementsByTagName('*') : form.elements;
- if (!els) return a;
- for(var i=0, max=els.length; i < max; i++) {
- var el = els[i];
- var n = el.name;
- if (!n) continue;
+ 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") {
// handle image inputs on the fly when semantic == true
continue;
}
- var v = $.fieldValue(el, true);
+ v = $.fieldValue(el, true);
if (v && v.constructor == Array) {
- for(var j=0, jmax=v.length; j < jmax; j++)
+ for(j=0, jmax=v.length; j < jmax; j++) {
a.push({name: n, value: v[j]});
+ }
}
- else if (v !== null && typeof v != 'undefined')
+ else if (v !== null && typeof v != 'undefined') {
a.push({name: n, value: v});
+ }
}
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;
+ 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});
var a = [];
this.each(function() {
var n = this.name;
- if (!n) return;
+ if (!n) {
+ return;
+ }
var v = $.fieldValue(this, successful);
if (v && v.constructor == Array) {
- for (var i=0,max=v.length; i < max; i++)
+ for (var i=0,max=v.length; i < max; i++) {
a.push({name: n, value: v[i]});
+ }
}
- else if (v !== null && typeof v != 'undefined')
+ 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);
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))
+ 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 (typeof successful == 'undefined') successful = true;
+ 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))
+ tag == 'select' && el.selectedIndex == -1)) {
return null;
+ }
if (tag == 'select') {
var index = el.selectedIndex;
- if (index < 0) return null;
+ if (index < 0) {
+ return null;
+ }
var a = [], ops = el.options;
var one = (t == 'select-one');
var max = (one ? index+1 : ops.length);
var op = ops[i];
if (op.selected) {
var v = op.value;
- if (!v) // extra pain for IE...
+ if (!v) { // extra pain for IE...
v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value;
- if (one) return v;
+ }
+ if (one) {
+ return v;
+ }
a.push(v);
}
}
return a;
}
- return el.value;
+ return $(el).val();
};
/**
$.fn.clearFields = $.fn.clearInputs = function() {
return this.each(function() {
var t = this.type, tag = this.tagName.toLowerCase();
- if (t == 'text' || t == 'password' || tag == 'textarea')
+ if (t == 'text' || t == 'password' || tag == 'textarea') {
this.value = '';
- else if (t == 'checkbox' || t == 'radio')
+ }
+ else if (t == 'checkbox' || t == 'radio') {
this.checked = false;
- else if (tag == 'select')
+ }
+ else if (tag == 'select') {
this.selectedIndex = -1;
+ }
});
};
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))
+ 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;
+ if (b === undefined) {
+ b = true;
+ }
return this.each(function() {
this.disabled = !b;
});
* selects/deselects and matching option elements.
*/
$.fn.selected = function(select) {
- if (select == undefined) select = true;
+ if (select === undefined) {
+ select = true;
+ }
return this.each(function() {
var t = this.type;
- if (t == 'checkbox' || t == 'radio')
+ 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') {
// helper fn for console logging
// set $.fn.ajaxSubmit.debug to true to enable debug logging
function log() {
- if ($.fn.ajaxSubmit.debug && window.console && window.console.log)
- window.console.log('[jquery.form] ' + Array.prototype.join.call(arguments,''));
+ 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);
projects / quix0rs-gnu-social.git / blobdiff