template/trout/vendor/sprockets/jquery-ujs/src/rails.js in da-suspenders-1.0.0 vs template/trout/vendor/sprockets/jquery-ujs/src/rails.js in da-suspenders-1.0.1
- old
+ new
@@ -1,169 +1,169 @@
-/**
- * Unobtrusive scripting adapter for jQuery
- *
- * Requires jQuery 1.4.3 or later.
- * https://github.com/rails/jquery-ujs
- */
-
-(function($) {
- // Make sure that every Ajax request sends the CSRF token
- function CSRFProtection(fn) {
- var token = $('meta[name="csrf-token"]').attr('content');
- if (token) fn(function(xhr) { xhr.setRequestHeader('X-CSRF-Token', token) });
- }
- if ($().jquery == '1.5') { // gruesome hack
- var factory = $.ajaxSettings.xhr;
- $.ajaxSettings.xhr = function() {
- var xhr = factory();
- CSRFProtection(function(setHeader) {
- var open = xhr.open;
- xhr.open = function() { open.apply(this, arguments); setHeader(this) };
- });
- return xhr;
- };
- }
- else $(document).ajaxSend(function(e, xhr) {
- CSRFProtection(function(setHeader) { setHeader(xhr) });
- });
-
- // Triggers an event on an element and returns the event result
- function fire(obj, name, data) {
- var event = new $.Event(name);
- obj.trigger(event, data);
- return event.result !== false;
- }
-
- // Submits "remote" forms and links with ajax
- function handleRemote(element) {
- var method, url, data,
- dataType = element.attr('data-type') || ($.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 {
- method = element.attr('data-method');
- url = element.attr('href');
- data = null;
- }
-
- $.ajax({
- url: url, 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 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]);
- }
- });
- }
-
- // Handles "data-method" on links such as:
- // <a href="/users/5" data-method="delete" rel="nofollow" data-confirm="Are you sure?">Delete</a>
- function handleMethod(link) {
- var href = link.attr('href'),
- method = link.attr('data-method'),
- csrf_token = $('meta[name=csrf-token]').attr('content'),
- csrf_param = $('meta[name=csrf-param]').attr('content'),
- form = $('<form method="post" action="' + href + '"></form>'),
- metadata_input = '<input name="_method" value="' + method + '" type="hidden" />';
-
- if (csrf_param !== undefined && csrf_token !== undefined) {
- metadata_input += '<input name="' + csrf_param + '" value="' + csrf_token + '" type="hidden" />';
- }
-
- form.hide().append(metadata_input).appendTo('body');
- form.submit();
- }
-
- function disableFormElements(form) {
- form.find('input[data-disable-with]').each(function() {
- var input = $(this);
- input.data('ujs:enable-with', input.val())
- .val(input.attr('data-disable-with'))
- .attr('disabled', 'disabled');
- });
- }
-
- function enableFormElements(form) {
- form.find('input[data-disable-with]').each(function() {
- var input = $(this);
- input.val(input.data('ujs:enable-with')).removeAttr('disabled');
- });
- }
-
- function allowAction(element) {
- var message = element.attr('data-confirm');
- return !message || (fire(element, 'confirm') && confirm(message));
- }
-
- function requiredValuesMissing(form) {
- var missing = false;
- form.find('input[name][required]').each(function() {
- if (!$(this).val()) missing = true;
- });
- return missing;
- }
-
- $('a[data-confirm], a[data-method], a[data-remote]').live('click.rails', function(e) {
- var link = $(this);
- if (!allowAction(link)) return false;
-
- if (link.attr('data-remote') != undefined) {
- handleRemote(link);
- return false;
- } else if (link.attr('data-method')) {
- handleMethod(link);
- return false;
- }
- });
-
- $('form').live('submit.rails', function(e) {
- var form = $(this), remote = form.attr('data-remote') != undefined;
- if (!allowAction(form)) return false;
-
- // skip other logic when required values are missing
- if (requiredValuesMissing(form)) return !remote;
-
- if (remote) {
- handleRemote(form);
- return false;
- } else {
- // slight timeout so that the submit button gets properly serialized
- setTimeout(function(){ disableFormElements(form) }, 13);
- }
- });
-
- $('form input[type=submit], form button[type=submit], form button:not([type])').live('click.rails', function() {
- var button = $(this);
- if (!allowAction(button)) return false;
- // 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);
- });
-
- $('form').live('ajax:beforeSend.rails', function(event) {
- if (this == event.target) disableFormElements($(this));
- });
-
- $('form').live('ajax:complete.rails', function(event) {
- if (this == event.target) enableFormElements($(this));
- });
-})( jQuery );
+/**
+ * Unobtrusive scripting adapter for jQuery
+ *
+ * Requires jQuery 1.4.3 or later.
+ * https://github.com/rails/jquery-ujs
+ */
+
+(function($) {
+ // Make sure that every Ajax request sends the CSRF token
+ function CSRFProtection(fn) {
+ var token = $('meta[name="csrf-token"]').attr('content');
+ if (token) fn(function(xhr) { xhr.setRequestHeader('X-CSRF-Token', token) });
+ }
+ if ($().jquery == '1.5') { // gruesome hack
+ var factory = $.ajaxSettings.xhr;
+ $.ajaxSettings.xhr = function() {
+ var xhr = factory();
+ CSRFProtection(function(setHeader) {
+ var open = xhr.open;
+ xhr.open = function() { open.apply(this, arguments); setHeader(this) };
+ });
+ return xhr;
+ };
+ }
+ else $(document).ajaxSend(function(e, xhr) {
+ CSRFProtection(function(setHeader) { setHeader(xhr) });
+ });
+
+ // Triggers an event on an element and returns the event result
+ function fire(obj, name, data) {
+ var event = new $.Event(name);
+ obj.trigger(event, data);
+ return event.result !== false;
+ }
+
+ // Submits "remote" forms and links with ajax
+ function handleRemote(element) {
+ var method, url, data,
+ dataType = element.attr('data-type') || ($.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 {
+ method = element.attr('data-method');
+ url = element.attr('href');
+ data = null;
+ }
+
+ $.ajax({
+ url: url, 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 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]);
+ }
+ });
+ }
+
+ // Handles "data-method" on links such as:
+ // <a href="/users/5" data-method="delete" rel="nofollow" data-confirm="Are you sure?">Delete</a>
+ function handleMethod(link) {
+ var href = link.attr('href'),
+ method = link.attr('data-method'),
+ csrf_token = $('meta[name=csrf-token]').attr('content'),
+ csrf_param = $('meta[name=csrf-param]').attr('content'),
+ form = $('<form method="post" action="' + href + '"></form>'),
+ metadata_input = '<input name="_method" value="' + method + '" type="hidden" />';
+
+ if (csrf_param !== undefined && csrf_token !== undefined) {
+ metadata_input += '<input name="' + csrf_param + '" value="' + csrf_token + '" type="hidden" />';
+ }
+
+ form.hide().append(metadata_input).appendTo('body');
+ form.submit();
+ }
+
+ function disableFormElements(form) {
+ form.find('input[data-disable-with]').each(function() {
+ var input = $(this);
+ input.data('ujs:enable-with', input.val())
+ .val(input.attr('data-disable-with'))
+ .attr('disabled', 'disabled');
+ });
+ }
+
+ function enableFormElements(form) {
+ form.find('input[data-disable-with]').each(function() {
+ var input = $(this);
+ input.val(input.data('ujs:enable-with')).removeAttr('disabled');
+ });
+ }
+
+ function allowAction(element) {
+ var message = element.attr('data-confirm');
+ return !message || (fire(element, 'confirm') && confirm(message));
+ }
+
+ function requiredValuesMissing(form) {
+ var missing = false;
+ form.find('input[name][required]').each(function() {
+ if (!$(this).val()) missing = true;
+ });
+ return missing;
+ }
+
+ $('a[data-confirm], a[data-method], a[data-remote]').live('click.rails', function(e) {
+ var link = $(this);
+ if (!allowAction(link)) return false;
+
+ if (link.attr('data-remote') != undefined) {
+ handleRemote(link);
+ return false;
+ } else if (link.attr('data-method')) {
+ handleMethod(link);
+ return false;
+ }
+ });
+
+ $('form').live('submit.rails', function(e) {
+ var form = $(this), remote = form.attr('data-remote') != undefined;
+ if (!allowAction(form)) return false;
+
+ // skip other logic when required values are missing
+ if (requiredValuesMissing(form)) return !remote;
+
+ if (remote) {
+ handleRemote(form);
+ return false;
+ } else {
+ // slight timeout so that the submit button gets properly serialized
+ setTimeout(function(){ disableFormElements(form) }, 13);
+ }
+ });
+
+ $('form input[type=submit], form button[type=submit], form button:not([type])').live('click.rails', function() {
+ var button = $(this);
+ if (!allowAction(button)) return false;
+ // 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);
+ });
+
+ $('form').live('ajax:beforeSend.rails', function(event) {
+ if (this == event.target) disableFormElements($(this));
+ });
+
+ $('form').live('ajax:complete.rails', function(event) {
+ if (this == event.target) enableFormElements($(this));
+ });
+})( jQuery );