/*
 * $Id: AjaxFormSubmitBehavior.java 5113 2006-03-25 01:48:00 -0800 (Sat, 25 Mar
 * 2006) ivaynberg $ $Revision$ $Date: 2006-03-25 01:48:00 -0800 (Sat, 25
 * Mar 2006) $
 * 
 * ==============================================================================
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package wicket.ajax.form;

import wicket.ajax.AjaxEventBehavior;
import wicket.ajax.AjaxRequestTarget;
import wicket.markup.html.form.Form;
import wicket.markup.html.form.FormComponent;
import wicket.util.string.AppendingStringBuffer;

/**
 * Ajax event behavior that submits a form via ajax when the event it is
 * attached to is invoked.
 * <p>
 * The form must have an id attribute in the markup or have MarkupIdSetter
 * added.
 * 
 * @see AjaxEventBehavior
 * 
 * @since 1.2
 * 
 * @author Igor Vaynberg (ivaynberg)
 * 
 */
public abstract class AjaxFormSubmitBehavior extends AjaxEventBehavior
{
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	private Form form;


	/**
	 * Construct.
	 * 
	 * @param form
	 *            form that will be submitted
	 * @param event
	 *            javascript event this behavior is attached to, like onclick
	 */
	public AjaxFormSubmitBehavior(Form form, String event)
	{
		super(event);
		this.form = form;
	}

	protected CharSequence getEventHandler()
	{
		final String formId = form.getMarkupId();
		final CharSequence url = getCallbackUrl();

		return getCallbackScript(new AppendingStringBuffer("wicketSubmitFormById('").append(formId).append(
				"', '").append(url).append("', '").append(((FormComponent)getComponent()).getInputName()).append("' "), null, null)
				+ ";";
	}

	protected void onEvent(AjaxRequestTarget target)
	{
		form.onFormSubmitted();
		onSubmit(target);
	}

	/**
	 * Listener method that is invoked after the form has ben submitted and
	 * processed
	 * 
	 * @param target
	 */
	protected abstract void onSubmit(AjaxRequestTarget target);

}

@@ -911,16 +911,55 @@
 Target;%0A
+import wicket.markup.html.form.Button;%0A
 import w
@@ -1958,33 +1958,38 @@
 %0A%0A%09%09
-return getCallbackScript(
+%0A%09%09AppendingStringBuffer call=
 new 
@@ -2059,18 +2059,16 @@
 append(%0A
-%09%09
 %09%09%22', '%22
@@ -2088,24 +2088,89 @@
 .append(%22', 
+%22);%0A%09%09%0A%09%09if (getComponent() instanceof Button) %7B%0A%09%09%09call.append(%22
 '%22).append((
@@ -2232,28 +2232,97 @@
 ' %22)
-, null, null)%0A%09%09%09%09+ 
+;%0A%09%09%7D else %7B%0A%09%09%09call.append(%22null%22);%0A%09%09%7D%0A%09%09%0A%09%09return getCallbackScript(call, null, null)+
 %22;%22;

fix [Wicket-develop] [ wicket-Bugs-1474193 ] ClassCastException in AjaxSubmitButton