forked from GNUsocial/gnu-social
upgrade jquery.form.js
This commit is contained in:
Evan Prodromou
parent
fae63a5161
commit
8ee0471e9a
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@ -1,14 +1,12 @@
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/*
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/*!
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* jQuery Form Plugin
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* version: 2.17 (06-NOV-2008)
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* @requires jQuery v1.2.2 or later
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* version: 2.49 (18-OCT-2010)
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* @requires jQuery v1.3.2 or later
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*
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* Examples and documentation at: http://malsup.com/jquery/form/
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* Dual licensed under the MIT and GPL licenses:
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* http://www.opensource.org/licenses/mit-license.php
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* http://www.gnu.org/licenses/gpl.html
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*
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* Revision: $Id$
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*/
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;(function($) {
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@ -20,11 +18,11 @@
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to bind your own submit handler to the form. For example,
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$(document).ready(function() {
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$('#myForm').bind('submit', function() {
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$('#myForm').bind('submit', function(e) {
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e.preventDefault(); // <-- important
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$(this).ajaxSubmit({
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target: '#output'
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});
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return false; // <-- important!
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});
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});
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@ -52,13 +50,22 @@ $.fn.ajaxSubmit = function(options) {
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return this;
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}
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if (typeof options == 'function')
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if (typeof options == 'function') {
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options = { success: options };
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}
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options = $.extend({
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url: this.attr('action') || window.location.toString(),
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type: this.attr('method') || 'GET'
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}, options || {});
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var url = $.trim(this.attr('action'));
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if (url) {
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// clean url (don't include hash vaue)
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url = (url.match(/^([^#]+)/)||[])[1];
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}
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url = url || window.location.href || '';
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options = $.extend(true, {
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url: url,
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type: this.attr('method') || 'GET',
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iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'
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}, options);
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// hook for manipulating the form data before it is extracted;
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// convenient for use with rich editors like tinyMCE or FCKEditor
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@ -75,16 +82,20 @@ $.fn.ajaxSubmit = function(options) {
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return this;
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}
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var a = this.formToArray(options.semantic);
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var n,v,a = this.formToArray(options.semantic);
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if (options.data) {
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options.extraData = options.data;
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for (var n in options.data) {
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for (n in options.data) {
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if(options.data[n] instanceof Array) {
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for (var k in options.data[n])
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a.push( { name: n, value: options.data[n][k] } )
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for (var k in options.data[n]) {
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a.push( { name: n, value: options.data[n][k] } );
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}
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}
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else {
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v = options.data[n];
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v = $.isFunction(v) ? v() : v; // if value is fn, invoke it
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a.push( { name: n, value: v } );
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}
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else
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a.push( { name: n, value: options.data[n] } );
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}
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}
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@ -107,46 +118,57 @@ $.fn.ajaxSubmit = function(options) {
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options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
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options.data = null; // data is null for 'get'
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}
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else
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else {
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options.data = q; // data is the query string for 'post'
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}
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var $form = this, callbacks = [];
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if (options.resetForm) callbacks.push(function() { $form.resetForm(); });
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if (options.clearForm) callbacks.push(function() { $form.clearForm(); });
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if (options.resetForm) {
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callbacks.push(function() { $form.resetForm(); });
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}
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if (options.clearForm) {
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callbacks.push(function() { $form.clearForm(); });
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}
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// perform a load on the target only if dataType is not provided
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if (!options.dataType && options.target) {
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var oldSuccess = options.success || function(){};
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callbacks.push(function(data) {
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$(options.target).html(data).each(oldSuccess, arguments);
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var fn = options.replaceTarget ? 'replaceWith' : 'html';
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$(options.target)[fn](data).each(oldSuccess, arguments);
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});
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}
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else if (options.success)
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else if (options.success) {
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callbacks.push(options.success);
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}
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options.success = function(data, status) {
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for (var i=0, max=callbacks.length; i < max; i++)
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callbacks[i].apply(options, [data, status, $form]);
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options.success = function(data, status, xhr) { // jQuery 1.4+ passes xhr as 3rd arg
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var context = options.context || options; // jQuery 1.4+ supports scope context
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for (var i=0, max=callbacks.length; i < max; i++) {
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callbacks[i].apply(context, [data, status, xhr || $form, $form]);
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}
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};
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// are there files to upload?
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var files = $('input:file', this).fieldValue();
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var found = false;
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for (var j=0; j < files.length; j++)
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if (files[j])
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found = true;
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var fileInputs = $('input:file', this).length > 0;
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var mp = 'multipart/form-data';
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var multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);
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// options.iframe allows user to force iframe mode
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if (options.iframe || found) {
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// 06-NOV-09: now defaulting to iframe mode if file input is detected
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if (options.iframe !== false && (fileInputs || options.iframe || multipart)) {
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// hack to fix Safari hang (thanks to Tim Molendijk for this)
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// see: http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
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if ($.browser.safari && options.closeKeepAlive)
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if (options.closeKeepAlive) {
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$.get(options.closeKeepAlive, fileUpload);
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else
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}
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else {
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fileUpload();
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}
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else
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}
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else {
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$.ajax(options);
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}
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// fire 'notify' event
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this.trigger('form-submit-notify', [this, options]);
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@ -157,20 +179,27 @@ $.fn.ajaxSubmit = function(options) {
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function fileUpload() {
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var form = $form[0];
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if ($(':input[name=submit]', form).length) {
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alert('Error: Form elements must not be named "submit".');
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if ($(':input[name=submit],:input[id=submit]', form).length) {
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// if there is an input with a name or id of 'submit' then we won't be
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// able to invoke the submit fn on the form (at least not x-browser)
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alert('Error: Form elements must not have name or id of "submit".');
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return;
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}
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var opts = $.extend({}, $.ajaxSettings, options);
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var s = jQuery.extend(true, {}, $.extend(true, {}, $.ajaxSettings), opts);
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var id = 'jqFormIO' + (new Date().getTime());
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var $io = $('<iframe id="' + id + '" name="' + id + '" />');
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var s = $.extend(true, {}, $.ajaxSettings, options);
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s.context = s.context || s;
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var id = 'jqFormIO' + (new Date().getTime()), fn = '_'+id;
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window[fn] = function() {
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var f = $io.data('form-plugin-onload');
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if (f) {
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f();
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window[fn] = undefined;
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try { delete window[fn]; } catch(e){}
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}
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}
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var $io = $('<iframe id="' + id + '" name="' + id + '" src="'+ s.iframeSrc +'" onload="window[\'_\'+this.id]()" />');
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var io = $io[0];
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if ($.browser.msie || $.browser.opera)
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io.src = 'javascript:false;document.write("");';
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$io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
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var xhr = { // mock object
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@ -184,23 +213,30 @@ $.fn.ajaxSubmit = function(options) {
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setRequestHeader: function() {},
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abort: function() {
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this.aborted = 1;
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$io.attr('src','about:blank'); // abort op in progress
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$io.attr('src', s.iframeSrc); // abort op in progress
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}
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};
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var g = opts.global;
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var g = s.global;
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// trigger ajax global events so that activity/block indicators work like normal
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if (g && ! $.active++) $.event.trigger("ajaxStart");
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if (g) $.event.trigger("ajaxSend", [xhr, opts]);
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if (g && ! $.active++) {
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$.event.trigger("ajaxStart");
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}
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if (g) {
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$.event.trigger("ajaxSend", [xhr, s]);
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}
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if (s.beforeSend && s.beforeSend(xhr, s) === false) {
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s.global && jQuery.active--;
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if (s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false) {
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if (s.global) {
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$.active--;
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}
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return;
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}
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if (xhr.aborted)
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if (xhr.aborted) {
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return;
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}
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var cbInvoked = 0;
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var cbInvoked = false;
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var timedOut = 0;
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// add submitting element to data if we know it
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@ -208,27 +244,31 @@ $.fn.ajaxSubmit = function(options) {
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if (sub) {
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var n = sub.name;
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if (n && !sub.disabled) {
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options.extraData = options.extraData || {};
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options.extraData[n] = sub.value;
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s.extraData = s.extraData || {};
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s.extraData[n] = sub.value;
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if (sub.type == "image") {
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options.extraData[name+'.x'] = form.clk_x;
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options.extraData[name+'.y'] = form.clk_y;
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s.extraData[n+'.x'] = form.clk_x;
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s.extraData[n+'.y'] = form.clk_y;
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}
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}
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}
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// take a breath so that pending repaints get some cpu time before the upload starts
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setTimeout(function() {
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function doSubmit() {
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// make sure form attrs are set
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var t = $form.attr('target'), a = $form.attr('action');
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$form.attr({
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target: id,
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method: 'POST',
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action: opts.url
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});
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// update form attrs in IE friendly way
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form.setAttribute('target',id);
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if (form.getAttribute('method') != 'POST') {
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form.setAttribute('method', 'POST');
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}
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if (form.getAttribute('action') != s.url) {
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form.setAttribute('action', s.url);
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}
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// ie borks in some cases when setting encoding
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if (! options.skipEncodingOverride) {
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if (! s.skipEncodingOverride) {
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$form.attr({
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encoding: 'multipart/form-data',
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enctype: 'multipart/form-data'
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@ -236,90 +276,141 @@ $.fn.ajaxSubmit = function(options) {
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}
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// support timout
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if (opts.timeout)
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setTimeout(function() { timedOut = true; cb(); }, opts.timeout);
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if (s.timeout) {
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setTimeout(function() { timedOut = true; cb(); }, s.timeout);
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}
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// add "extra" data to form if provided in options
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var extraInputs = [];
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try {
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if (options.extraData)
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for (var n in options.extraData)
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if (s.extraData) {
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for (var n in s.extraData) {
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extraInputs.push(
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$('<input type="hidden" name="'+n+'" value="'+options.extraData[n]+'" />')
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$('<input type="hidden" name="'+n+'" value="'+s.extraData[n]+'" />')
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.appendTo(form)[0]);
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}
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}
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// add iframe to doc and submit the form
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$io.appendTo('body');
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io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
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$io.data('form-plugin-onload', cb);
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form.submit();
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}
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finally {
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// reset attrs and remove "extra" input elements
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$form.attr('action', a);
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t ? $form.attr('target', t) : $form.removeAttr('target');
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form.setAttribute('action',a);
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if(t) {
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form.setAttribute('target', t);
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} else {
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$form.removeAttr('target');
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}
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$(extraInputs).remove();
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}
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}, 10);
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}
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if (s.forceSync) {
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doSubmit();
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}
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else {
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setTimeout(doSubmit, 10); // this lets dom updates render
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}
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var data, doc, domCheckCount = 50;
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function cb() {
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if (cbInvoked++) return;
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io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);
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var operaHack = 0;
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var ok = true;
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try {
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if (timedOut) throw 'timeout';
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// extract the server response from the iframe
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var data, doc;
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doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
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if (doc.body == null && !operaHack && $.browser.opera) {
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// In Opera 9.2.x the iframe DOM is not always traversable when
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// the onload callback fires so we give Opera 100ms to right itself
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operaHack = 1;
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cbInvoked--;
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setTimeout(cb, 100);
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if (cbInvoked) {
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return;
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}
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xhr.responseText = doc.body ? doc.body.innerHTML : null;
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$io.removeData('form-plugin-onload');
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var ok = true;
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try {
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if (timedOut) {
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throw 'timeout';
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}
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// extract the server response from the iframe
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doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
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var isXml = s.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
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log('isXml='+isXml);
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if (!isXml && window.opera && (doc.body == null || doc.body.innerHTML == '')) {
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if (--domCheckCount) {
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// in some browsers (Opera) the iframe DOM is not always traversable when
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// the onload callback fires, so we loop a bit to accommodate
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log('requeing onLoad callback, DOM not available');
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setTimeout(cb, 250);
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return;
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}
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// let this fall through because server response could be an empty document
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//log('Could not access iframe DOM after mutiple tries.');
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//throw 'DOMException: not available';
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}
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//log('response detected');
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cbInvoked = true;
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xhr.responseText = doc.documentElement ? doc.documentElement.innerHTML : null;
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xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
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xhr.getResponseHeader = function(header){
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var headers = {'content-type': opts.dataType};
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var headers = {'content-type': s.dataType};
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return headers[header];
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};
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if (opts.dataType == 'json' || opts.dataType == 'script') {
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var scr = /(json|script)/.test(s.dataType);
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if (scr || s.textarea) {
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// see if user embedded response in textarea
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var ta = doc.getElementsByTagName('textarea')[0];
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xhr.responseText = ta ? ta.value : xhr.responseText;
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if (ta) {
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xhr.responseText = ta.value;
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}
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else if (opts.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
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else if (scr) {
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// account for browsers injecting pre around json response
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var pre = doc.getElementsByTagName('pre')[0];
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var b = doc.getElementsByTagName('body')[0];
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if (pre) {
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xhr.responseText = pre.innerHTML;
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}
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else if (b) {
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xhr.responseText = b.innerHTML;
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}
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}
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}
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else if (s.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
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xhr.responseXML = toXml(xhr.responseText);
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}
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data = $.httpData(xhr, opts.dataType);
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data = $.httpData(xhr, s.dataType);
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}
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catch(e){
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log('error caught:',e);
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ok = false;
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$.handleError(opts, xhr, 'error', e);
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xhr.error = e;
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$.handleError(s, xhr, 'error', e);
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}
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// ordering of these callbacks/triggers is odd, but that's how $.ajax does it
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if (ok) {
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opts.success(data, 'success');
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if (g) $.event.trigger("ajaxSuccess", [xhr, opts]);
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s.success.call(s.context, data, 'success', xhr);
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if (g) {
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$.event.trigger("ajaxSuccess", [xhr, s]);
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}
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}
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if (g) {
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$.event.trigger("ajaxComplete", [xhr, s]);
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}
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if (g && ! --$.active) {
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$.event.trigger("ajaxStop");
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}
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if (s.complete) {
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s.complete.call(s.context, xhr, ok ? 'success' : 'error');
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}
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if (g) $.event.trigger("ajaxComplete", [xhr, opts]);
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if (g && ! --$.active) $.event.trigger("ajaxStop");
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if (opts.complete) opts.complete(xhr, ok ? 'success' : 'error');
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// clean up
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setTimeout(function() {
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$io.removeData('form-plugin-onload');
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$io.remove();
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xhr.responseXML = null;
|
||||
}, 100);
|
||||
};
|
||||
}
|
||||
|
||||
function toXml(s, doc) {
|
||||
if (window.ActiveXObject) {
|
||||
|
|
@ -327,11 +418,12 @@ $.fn.ajaxSubmit = function(options) {
|
|||
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;
|
||||
};
|
||||
};
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
|
|
@ -350,40 +442,60 @@ $.fn.ajaxSubmit = function(options) {
|
|||
* the form itself.
|
||||
*/
|
||||
$.fn.ajaxForm = function(options) {
|
||||
return this.ajaxFormUnbind().bind('submit.form-plugin',function() {
|
||||
// in jQuery 1.3+ we can fix mistakes with the ready state
|
||||
if (this.length === 0) {
|
||||
var o = { s: this.selector, c: this.context };
|
||||
if (!$.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);
|
||||
return false;
|
||||
}).each(function() {
|
||||
// store options in hash
|
||||
$(":submit,input:image", this).bind('click.form-plugin',function(e) {
|
||||
var form = this.form;
|
||||
form.clk = this;
|
||||
if (this.type == 'image') {
|
||||
}
|
||||
}).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) {
|
||||
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') { // try to use dimensions plugin
|
||||
var offset = $(this).offset();
|
||||
var offset = $el.offset();
|
||||
form.clk_x = e.pageX - offset.left;
|
||||
form.clk_y = e.pageY - offset.top;
|
||||
} else {
|
||||
form.clk_x = e.pageX - this.offsetLeft;
|
||||
form.clk_y = e.pageY - this.offsetTop;
|
||||
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; }, 10);
|
||||
});
|
||||
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() {
|
||||
this.unbind('submit.form-plugin');
|
||||
return this.each(function() {
|
||||
$(":submit,input:image", this).unbind('click.form-plugin');
|
||||
});
|
||||
|
||||
return this.unbind('submit.form-plugin click.form-plugin');
|
||||
};
|
||||
|
||||
/**
|
||||
|
|
@ -399,39 +511,50 @@ $.fn.ajaxFormUnbind = function() {
|
|||
*/
|
||||
$.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;
|
||||
}
|
||||
|
||||
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+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
|
||||
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;
|
||||
}
|
||||
|
||||
var v = $.fieldValue(el, true);
|
||||
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()});
|
||||
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(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 them here
|
||||
var inputs = form.getElementsByTagName("input");
|
||||
for(var i=0, max=inputs.length; i < max; i++) {
|
||||
var input = inputs[i];
|
||||
var n = input.name;
|
||||
if(n && !input.disabled && input.type == "image" && form.clk == input)
|
||||
// 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});
|
||||
}
|
||||
}
|
||||
|
|
@ -455,14 +578,18 @@ $.fn.fieldSerialize = function(successful) {
|
|||
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);
|
||||
|
|
@ -510,8 +637,9 @@ $.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))
|
||||
if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length)) {
|
||||
continue;
|
||||
}
|
||||
v.constructor == Array ? $.merge(val, v) : val.push(v);
|
||||
}
|
||||
return val;
|
||||
|
|
@ -522,32 +650,41 @@ $.fn.fieldValue = function(successful) {
|
|||
*/
|
||||
$.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);
|
||||
for(var i=(one ? index : 0); i < max; i++) {
|
||||
var op = ops[i];
|
||||
if (op.selected) {
|
||||
// extra pain for IE...
|
||||
var v = $.browser.msie && !(op.attributes['value'].specified) ? op.text : op.value;
|
||||
if (one) return v;
|
||||
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);
|
||||
}
|
||||
}
|
||||
return a;
|
||||
}
|
||||
return el.value;
|
||||
return $(el).val();
|
||||
};
|
||||
|
||||
/**
|
||||
|
|
@ -570,12 +707,15 @@ $.fn.clearForm = function() {
|
|||
$.fn.clearFields = $.fn.clearInputs = function() {
|
||||
return this.each(function() {
|
||||
var t = this.type, tag = this.tagName.toLowerCase();
|
||||
if (t == 'file' || 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;
|
||||
}
|
||||
});
|
||||
};
|
||||
|
||||
|
|
@ -586,8 +726,9 @@ $.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))
|
||||
if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType)) {
|
||||
this.reset();
|
||||
}
|
||||
});
|
||||
};
|
||||
|
||||
|
|
@ -595,9 +736,11 @@ $.fn.resetForm = function() {
|
|||
* 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
|
||||
this.disabled = !b;
|
||||
});
|
||||
};
|
||||
|
||||
|
|
@ -606,11 +749,14 @@ $.fn.enable = function(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') {
|
||||
|
|
@ -625,8 +771,15 @@ $.fn.selected = function(select) {
|
|||
// 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);
|
||||
|
|
|
|||
Loading…
Reference in New Issue