diff --git a/src/rails.js b/src/rails.js
index 2dc31e30..eaf207cf 100644
--- a/src/rails.js
+++ b/src/rails.js
@@ -33,7 +33,7 @@
inputChangeSelector: 'select[data-remote], input[data-remote], textarea[data-remote]',
// Form elements bound by jquery-ujs
- formSubmitSelector: 'form',
+ formSubmitSelector: 'form, form[data-local]',
// Form input elements bound by jquery-ujs
formInputClickSelector: 'form input[type=submit], form input[type=image], form button[type=submit], form button:not([type]), input[type=submit][form], input[type=image][form], button[type=submit][form], button[form]:not([type])',
@@ -201,6 +201,97 @@
}
},
+ // Checks "data-local" if true to handle the request through a XHR request.
+ isLocal: function(element) {
+ return element.data('local') !== undefined && element.data('local') !== false;
+ },
+
+ // Submits "Local" forms and links with ajax
+ handleLocal: function(element) {
+ var method, func, data, withCredentials, dataType, options;
+
+ if (rails.fire(element, 'local:before')) {
+ withCredentials = element.data('with-credentials') || null;
+ dataType = element.data('type') || ($.ajaxSettings && $.ajaxSettings.dataType);
+
+ if (element.is('form')) {
+ method = element.attr('method');
+ func = 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');
+ func = element.data('url');
+ data = element.serialize();
+ if (element.data('params')) data = data + '&' + element.data('params');
+ } else if (element.is(rails.buttonClickSelector)) {
+ method = element.data('method') || 'get';
+ func = element.data('url');
+ data = element.serialize();
+ if (element.data('params')) data = data + '&' + element.data('params');
+ } else {
+ method = element.data('method');
+ func = 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);
+ }
+ if (rails.fire(element, 'local:beforeSend', [xhr, settings])) {
+ element.trigger('local:send', xhr);
+ } else {
+ return false;
+ }
+ },
+ success: function(data, status, xhr) {
+ element.trigger('local:success', [data, status, xhr]);
+ },
+ complete: function(xhr, status) {
+ element.trigger('local:complete', [xhr, status]);
+ },
+ error: function(xhr, status, error) {
+ element.trigger('local:error', [xhr, status, error]);
+ },
+ crossDomain: rails.isCrossDomain(url)
+ };
+
+ // There is no withCredentials for IE6-8 when
+ // "Enable native XMLHTTP support" is disabled
+ if (withCredentials) {
+ options.xhrFields = {
+ withCredentials: withCredentials
+ };
+ }
+
+ // Only pass url to `ajax` options if not blank
+ if (url) { options.url = url; }
+
+ return rails.local(options);
+ } else {
+ return false;
+ }
+ },
+
+ // Default local function, may be overridden with custom function in $.rails.local
+ local: function(options) {
+ console.log(options);
+ var fn = window[options.func];
+ if(typeof fn === 'function') {
+ fn(t.parentNode.id);
+ }
+ return $.ajax(options);
+ },
+
// Handles "data-method" on links such as:
// Delete
handleMethod: function(link) {