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From sa...@apache.org
Subject svn commit: r960197 - in /click/trunk/click/framework/src/org/apache/click/control: Button.java Submit.java
Date Sat, 03 Jul 2010 11:12:14 GMT
Author: sabob
Date: Sat Jul  3 11:12:14 2010
New Revision: 960197

URL: http://svn.apache.org/viewvc?rev=960197&view=rev
Log:
button should handle ajax requests

Modified:
    click/trunk/click/framework/src/org/apache/click/control/Button.java
    click/trunk/click/framework/src/org/apache/click/control/Submit.java

Modified: click/trunk/click/framework/src/org/apache/click/control/Button.java
URL: http://svn.apache.org/viewvc/click/trunk/click/framework/src/org/apache/click/control/Button.java?rev=960197&r1=960196&r2=960197&view=diff
==============================================================================
--- click/trunk/click/framework/src/org/apache/click/control/Button.java (original)
+++ click/trunk/click/framework/src/org/apache/click/control/Button.java Sat Jul  3 11:12:14
2010
@@ -18,6 +18,7 @@
  */
 package org.apache.click.control;
 
+import org.apache.click.Context;
 import org.apache.click.util.HtmlStringBuffer;
 
 /**
@@ -141,14 +142,37 @@ public class Button extends Field {
     // Public Methods --------------------------------------------------------
 
     /**
-     * Returns true, as buttons perform no server side logic.
+     * For non Ajax requests this method returns true, as buttons by default
+     * perform no server side logic. If the button is an Ajax target and a
+     * behavior is defined, the behavior action will be invoked.
      *
      * @see org.apache.click.control.Field#onProcess()
      *
-     * @return true
+     * @return true to continue Page event processing or false otherwise
      */
     @Override
     public boolean onProcess() {
+        Context context = getContext();
+
+        if (!context.isAjaxRequest()) {
+            return true;
+        }
+
+        if (isDisabled()) {
+            // Switch off disabled property if control has incoming request
+            // parameter. Normally this means the field was enabled via JS
+            if (context.hasRequestParameter(getName())) {
+                setDisabled(false);
+            } else {
+                // If field is disabled skip process event
+                return true;
+            }
+        }
+
+        if (context.hasRequestParameter(getName())) {
+            dispatchActionEvent();
+        }
+
         return true;
     }
 

Modified: click/trunk/click/framework/src/org/apache/click/control/Submit.java
URL: http://svn.apache.org/viewvc/click/trunk/click/framework/src/org/apache/click/control/Submit.java?rev=960197&r1=960196&r2=960197&view=diff
==============================================================================
--- click/trunk/click/framework/src/org/apache/click/control/Submit.java (original)
+++ click/trunk/click/framework/src/org/apache/click/control/Submit.java Sat Jul  3 11:12:14
2010
@@ -194,8 +194,7 @@ public class Submit extends Button {
      * Process the submit event and return true to continue event processing.
      * <p/>
      * If the submit button is clicked and a Control listener is defined, the
-     * listener method will be invoked and its boolean return value will be
-     * returned by this method.
+     * listener method will be invoked.
      * <p/>
      * Submit buttons will be processed after all the non Button Form Controls
      * have been processed. Submit buttons will be processed in the order



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