o: ActiveSupport::Cache::Entry :@compressedF:@expires_in0:@created_atf1351551722.684246:@value"AI{I" class:EFI"ProcessedAsset; FI"logical_path; FI"jquery_ujs.js; FI" pathname; FI"l/Users/fredwu/.rvm/gems/ruby-1.9.3-p194/gems/jquery-rails-2.1.3/vendor/assets/javascripts/jquery_ujs.js; FI"content_type; FI"application/javascript; FI" mtime; FI"2012-10-10T17:15:08+11:00; FI"length; FiæEI"digest; F"%c40f888f69f2e49c99cff860a797481fI"source; FI"æE(function($, undefined) { /** * Unobtrusive scripting adapter for jQuery * * Requires jQuery 1.6.0 or later. * https://github.com/rails/jquery-ujs * Uploading file using rails.js * ============================= * * By default, browsers do not allow files to be uploaded via AJAX. As a result, if there are any non-blank file fields * in the remote form, this adapter aborts the AJAX submission and allows the form to submit through standard means. * * The `ajax:aborted:file` event allows you to bind your own handler to process the form submission however you wish. * * Ex: * $('form').live('ajax:aborted:file', function(event, elements){ * // Implement own remote file-transfer handler here for non-blank file inputs passed in `elements`. * // Returning false in this handler tells rails.js to disallow standard form submission * return false; * }); * * The `ajax:aborted:file` event is fired when a file-type input is detected with a non-blank value. * * Third-party tools can use this hook to detect when an AJAX file upload is attempted, and then use * techniques like the iframe method to upload the file instead. * * Required fields in rails.js * =========================== * * If any blank required inputs (required="required") are detected in the remote form, the whole form submission * is canceled. Note that this is unlike file inputs, which still allow standard (non-AJAX) form submission. * * The `ajax:aborted:required` event allows you to bind your own handler to inform the user of blank required inputs. * * !! Note that Opera does not fire the form's submit event if there are blank required inputs, so this event may never * get fired in Opera. This event is what causes other browsers to exhibit the same submit-aborting behavior. * * Ex: * $('form').live('ajax:aborted:required', function(event, elements){ * // Returning false in this handler tells rails.js to submit the form anyway. * // The blank required inputs are passed to this function in `elements`. * return ! confirm("Would you like to submit the form with missing info?"); * }); */ // Cut down on the number if issues from people inadvertently including jquery_ujs twice // by detecting and raising an error when it happens. var alreadyInitialized = function() { var events = $._data(document, 'events'); return events && events.click && $.grep(events.click, function(e) { return e.namespace === 'rails'; }).length; } if ( alreadyInitialized() ) { $.error('jquery-ujs has already been loaded!'); } // Shorthand to make it a little easier to call public rails functions from within rails.js var rails; $.rails = rails = { // Link elements bound by jquery-ujs linkClickSelector: 'a[data-confirm], a[data-method], a[data-remote], a[data-disable-with]', // Select elements bound by jquery-ujs inputChangeSelector: 'select[data-remote], input[data-remote], textarea[data-remote]', // Form elements bound by jquery-ujs formSubmitSelector: 'form', // Form input elements bound by jquery-ujs formInputClickSelector: 'form input[type=submit], form input[type=image], form button[type=submit], form button:not([type])', // Form input elements disabled during form submission disableSelector: 'input[data-disable-with], button[data-disable-with], textarea[data-disable-with]', // Form input elements re-enabled after form submission enableSelector: 'input[data-disable-with]:disabled, button[data-disable-with]:disabled, textarea[data-disable-with]:disabled', // Form required input elements requiredInputSelector: 'input[name][required]:not([disabled]),textarea[name][required]:not([disabled])', // Form file input elements fileInputSelector: 'input:file', // Link onClick disable selector with possible reenable after remote submission linkDisableSelector: 'a[data-disable-with]', // Make sure that every Ajax request sends the CSRF token CSRFProtection: function(xhr) { var token = $('meta[name="csrf-token"]').attr('content'); if (token) xhr.setRequestHeader('X-CSRF-Token', token); }, // Triggers an event on an element and returns false if the event result is false fire: function(obj, name, data) { var event = $.Event(name); obj.trigger(event, data); return event.result !== false; }, // Default confirm dialog, may be overridden with custom confirm dialog in $.rails.confirm confirm: function(message) { return confirm(message); }, // Default ajax function, may be overridden with custom function in $.rails.ajax ajax: function(options) { return $.ajax(options); }, // Default way to get an element's href. May be overridden at $.rails.href. href: function(element) { return element.attr('href'); }, // Submits "remote" forms and links with ajax handleRemote: function(element) { var method, url, data, elCrossDomain, crossDomain, withCredentials, dataType, options; if (rails.fire(element, 'ajax:before')) { elCrossDomain = element.data('cross-domain'); crossDomain = elCrossDomain === undefined ? null : elCrossDomain; withCredentials = element.data('with-credentials') || null; dataType = element.data('type') || ($.ajaxSettings && $.ajaxSettings.dataType); if (element.is('form')) { method = element.attr('method'); url = element.attr('action'); data = element.serializeArray(); // memoized value from clicked submit button var button = element.data('ujs:submit-button'); if (button) { data.push(button); element.data('ujs:submit-button', null); } } else if (element.is(rails.inputChangeSelector)) { method = element.data('method'); url = element.data('url'); data = element.serialize(); if (element.data('params')) data = data + "&" + element.data('params'); } else { method = element.data('method'); url = rails.href(element); data = element.data('params') || null; } options = { type: method || 'GET', data: data, dataType: dataType, // stopping the "ajax:beforeSend" event will cancel the ajax request beforeSend: function(xhr, settings) { if (settings.dataType === undefined) { xhr.setRequestHeader('accept', '*/*;q=0.5, ' + settings.accepts.script); } return rails.fire(element, 'ajax:beforeSend', [xhr, settings]); }, success: function(data, status, xhr) { element.trigger('ajax:success', [data, status, xhr]); }, complete: function(xhr, status) { element.trigger('ajax:complete', [xhr, status]); }, error: function(xhr, status, error) { element.trigger('ajax:error', [xhr, status, error]); }, xhrFields: { withCredentials: withCredentials }, crossDomain: crossDomain }; // Only pass url to `ajax` options if not blank if (url) { options.url = url; } var jqxhr = rails.ajax(options); element.trigger('ajax:send', jqxhr); return jqxhr; } else { return false; } }, // Handles "data-method" on links such as: // Delete handleMethod: function(link) { var href = rails.href(link), method = link.data('method'), target = link.attr('target'), csrf_token = $('meta[name=csrf-token]').attr('content'), csrf_param = $('meta[name=csrf-param]').attr('content'), form = $('
'), metadata_input = ''; if (csrf_param !== undefined && csrf_token !== undefined) { metadata_input += ''; } if (target) { form.attr('target', target); } form.hide().append(metadata_input).appendTo('body'); form.submit(); }, /* Disables form elements: - Caches element value in 'ujs:enable-with' data store - Replaces element text with value of 'data-disable-with' attribute - Sets disabled property to true */ disableFormElements: function(form) { form.find(rails.disableSelector).each(function() { var element = $(this), method = element.is('button') ? 'html' : 'val'; element.data('ujs:enable-with', element[method]()); element[method](element.data('disable-with')); element.prop('disabled', true); }); }, /* Re-enables disabled form elements: - Replaces element text with cached value from 'ujs:enable-with' data store (created in `disableFormElements`) - Sets disabled property to false */ enableFormElements: function(form) { form.find(rails.enableSelector).each(function() { var element = $(this), method = element.is('button') ? 'html' : 'val'; if (element.data('ujs:enable-with')) element[method](element.data('ujs:enable-with')); element.prop('disabled', false); }); }, /* For 'data-confirm' attribute: - Fires `confirm` event - Shows the confirmation dialog - Fires the `confirm:complete` event Returns `true` if no function stops the chain and user chose yes; `false` otherwise. Attaching a handler to the element's `confirm` event that returns a `falsy` value cancels the confirmation dialog. Attaching a handler to the element's `confirm:complete` event that returns a `falsy` value makes this function return false. The `confirm:complete` event is fired whether or not the user answered true or false to the dialog. */ allowAction: function(element) { var message = element.data('confirm'), answer = false, callback; if (!message) { return true; } if (rails.fire(element, 'confirm')) { answer = rails.confirm(message); callback = rails.fire(element, 'confirm:complete', [answer]); } return answer && callback; }, // Helper function which checks for blank inputs in a form that match the specified CSS selector blankInputs: function(form, specifiedSelector, nonBlank) { var inputs = $(), input, valueToCheck, selector = specifiedSelector || 'input,textarea', allInputs = form.find(selector); allInputs.each(function() { input = $(this); valueToCheck = input.is(':checkbox,:radio') ? input.is(':checked') : input.val(); // If nonBlank and valueToCheck are both truthy, or nonBlank and valueToCheck are both falsey if (!valueToCheck === !nonBlank) { // Don't count unchecked required radio if other radio with same name is checked if (input.is(':radio') && allInputs.filter('input:radio:checked[name="' + input.attr('name') + '"]').length) { return true; // Skip to next input } inputs = inputs.add(input); } }); return inputs.length ? inputs : false; }, // Helper function which checks for non-blank inputs in a form that match the specified CSS selector nonBlankInputs: function(form, specifiedSelector) { return rails.blankInputs(form, specifiedSelector, true); // true specifies nonBlank }, // Helper function, needed to provide consistent behavior in IE stopEverything: function(e) { $(e.target).trigger('ujs:everythingStopped'); e.stopImmediatePropagation(); return false; }, // find all the submit events directly bound to the form and // manually invoke them. If anyone returns false then stop the loop callFormSubmitBindings: function(form, event) { var events = form.data('events'), continuePropagation = true; if (events !== undefined && events['submit'] !== undefined) { $.each(events['submit'], function(i, obj){ if (typeof obj.handler === 'function') return continuePropagation = obj.handler(event); }); } return continuePropagation; }, // replace element's html with the 'data-disable-with' after storing original html // and prevent clicking on it disableElement: function(element) { element.data('ujs:enable-with', element.html()); // store enabled state element.html(element.data('disable-with')); // set to disabled state element.bind('click.railsDisable', function(e) { // prevent further clicking return rails.stopEverything(e); }); }, // restore element to its original state which was disabled by 'disableElement' above enableElement: function(element) { if (element.data('ujs:enable-with') !== undefined) { element.html(element.data('ujs:enable-with')); // set to old enabled state // this should be element.removeData('ujs:enable-with') // but, there is currently a bug in jquery which makes hyphenated data attributes not get removed element.data('ujs:enable-with', false); // clean up cache } element.unbind('click.railsDisable'); // enable element } }; if (rails.fire($(document), 'rails:attachBindings')) { $.ajaxPrefilter(function(options, originalOptions, xhr){ if ( !options.crossDomain ) { rails.CSRFProtection(xhr); }}); $(document).delegate(rails.linkDisableSelector, 'ajax:complete', function() { rails.enableElement($(this)); }); $(document).delegate(rails.linkClickSelector, 'click.rails', function(e) { var link = $(this), method = link.data('method'), data = link.data('params'); if (!rails.allowAction(link)) return rails.stopEverything(e); if (link.is(rails.linkDisableSelector)) rails.disableElement(link); if (link.data('remote') !== undefined) { if ( (e.metaKey || e.ctrlKey) && (!method || method === 'GET') && !data ) { return true; } var handleRemote = rails.handleRemote(link); // response from rails.handleRemote() will either be false or a deferred object promise. if (handleRemote === false) { rails.enableElement(link); } else { handleRemote.error( function() { rails.enableElement(link); } ); } return false; } else if (link.data('method')) { rails.handleMethod(link); return false; } }); $(document).delegate(rails.inputChangeSelector, 'change.rails', function(e) { var link = $(this); if (!rails.allowAction(link)) return rails.stopEverything(e); rails.handleRemote(link); return false; }); $(document).delegate(rails.formSubmitSelector, 'submit.rails', function(e) { var form = $(this), remote = form.data('remote') !== undefined, blankRequiredInputs = rails.blankInputs(form, rails.requiredInputSelector), nonBlankFileInputs = rails.nonBlankInputs(form, rails.fileInputSelector); if (!rails.allowAction(form)) return rails.stopEverything(e); // skip other logic when required values are missing or file upload is present if (blankRequiredInputs && form.attr("novalidate") == undefined && rails.fire(form, 'ajax:aborted:required', [blankRequiredInputs])) { return rails.stopEverything(e); } if (remote) { if (nonBlankFileInputs) { // slight timeout so that the submit button gets properly serialized // (make it easy for event handler to serialize form without disabled values) setTimeout(function(){ rails.disableFormElements(form); }, 13); var aborted = rails.fire(form, 'ajax:aborted:file', [nonBlankFileInputs]); // re-enable form elements if event bindings return false (canceling normal form submission) if (!aborted) { setTimeout(function(){ rails.enableFormElements(form); }, 13); } return aborted; } // If browser does not support submit bubbling, then this live-binding will be called before direct // bindings. Therefore, we should directly call any direct bindings before remotely submitting form. if (!$.support.submitBubbles && $().jquery < '1.7' && rails.callFormSubmitBindings(form, e) === false) return rails.stopEverything(e); rails.handleRemote(form); return false; } else { // slight timeout so that the submit button gets properly serialized setTimeout(function(){ rails.disableFormElements(form); }, 13); } }); $(document).delegate(rails.formInputClickSelector, 'click.rails', function(event) { var button = $(this); if (!rails.allowAction(button)) return rails.stopEverything(event); // register the pressed submit button var name = button.attr('name'), data = name ? {name:name, value:button.val()} : null; button.closest('form').data('ujs:submit-button', data); }); $(document).delegate(rails.formSubmitSelector, 'ajax:beforeSend.rails', function(event) { if (this == event.target) rails.disableFormElements($(this)); }); $(document).delegate(rails.formSubmitSelector, 'ajax:complete.rails', function(event) { if (this == event.target) rails.enableFormElements($(this)); }); $(function(){ // making sure that all forms have actual up-to-date token(cached forms contain old one) csrf_token = $('meta[name=csrf-token]').attr('content'); csrf_param = $('meta[name=csrf-param]').attr('content'); $('form input[name="' + csrf_param + '"]').val(csrf_token); }); } })( jQuery ); ; FI"dependency_digest; F"%cab52ebd4471981567b6d45ca3a2f614I"required_paths; F[I"l/Users/fredwu/.rvm/gems/ruby-1.9.3-p194/gems/jquery-rails-2.1.3/vendor/assets/javascripts/jquery_ujs.js; FI"dependency_paths; F[{I" path; FI"l/Users/fredwu/.rvm/gems/ruby-1.9.3-p194/gems/jquery-rails-2.1.3/vendor/assets/javascripts/jquery_ujs.js; FI" mtime; FI"2012-10-10T17:15:08+11:00; FI"digest; F"%c40f888f69f2e49c99cff860a797481fI" _version; F"%9f3b95dd7ea3030dc35985c0a8020862