with multiple submit buttons, detect which one was pressed

rails · Aug 16, 2010 · f60d60d · f60d60d · jdalton · Aug 16, 2010
1 parent c00e908
commit f60d60d
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/rails.js b/src/rails.js
@@ -80,7 +80,7 @@
     if (element.tagName.toLowerCase() === 'form') {
       method = element.readAttribute('method') || 'post';
       url    = element.readAttribute('action');
-      params = element.serialize();
+      params = element.serialize({ submit: element.retrieve('rails:submit-button') });
     } else {
       method = element.readAttribute('data-method') || 'get';
       url    = element.readAttribute('href');
@@ -142,6 +142,11 @@
     event.stop();
   });
 
+  document.on("click", "form input[type=submit]", function(event, button) {
+    // register the pressed submit button
+    event.findElement('form').store('rails:submit-button', button.name || false);
+  });
+
   document.on("submit", function(event) {
     var form = event.findElement(),
         message = form.readAttribute('data-confirm');