Wicket jQuery UI: progress-bar

Progress-bar

Components / Samples

Description

Since

wicket-kendo-ui-6.17.0

Licensing

Kendo UI "Core" is Apache License 2.0 licensed, starting from version 2014.1.416.
Prior to version 2014.1.416, Kendo UI "Web" was licensed under GPLv3.

A pro version - with a commercial license - is also available, it provides additional widgets (see http://docs.telerik.com/kendo-ui/intro/supporting/list-of-widgets)
To be able to use it, you need to change the ResourceReference with kendo.all.min.js

Sources

Java
HTML
CSS

package com.googlecode.wicket.jquery.ui.samples.kendoui.progressbar;

import org.apache.wicket.ajax.AbstractAjaxTimerBehavior;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.IAjaxIndicatorAware;
import org.apache.wicket.core.request.handler.IPartialPageRequestHandler;
import org.apache.wicket.extensions.ajax.markup.html.AjaxIndicatorAppender;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.panel.EmptyPanel;
import org.apache.wicket.model.Model;
import org.apache.wicket.util.time.Duration;

import com.googlecode.wicket.jquery.core.Options;
import com.googlecode.wicket.kendo.ui.panel.KendoFeedbackPanel;
import com.googlecode.wicket.kendo.ui.widget.progressbar.ProgressBar;

public class KendoProgressBarPage extends AbstractProgressBarPage implements IAjaxIndicatorAware
{
	private static final long serialVersionUID = 1L;

	private final ProgressBar progressbar;
	private final AjaxIndicatorAppender indicator = new AjaxIndicatorAppender();

	public KendoProgressBarPage()
	{
		final Form<Void> form = new Form<Void>("form");
		this.add(form);

		// FeedbackPanel //
		final KendoFeedbackPanel feedback = new KendoFeedbackPanel("feedback");
		form.add(feedback.setOutputMarkupId(true));

		// Timer //
		final AbstractAjaxTimerBehavior timer = new AbstractAjaxTimerBehavior(Duration.ONE_SECOND) {

			private static final long serialVersionUID = 1L;

			@Override
			protected void onTimer(AjaxRequestTarget target)
			{
				progressbar.forward(target);
			}
		};

		form.add(timer);

		// ProgressBar //
		final Options options = new Options();
		options.set("max", 20);

		this.progressbar = new ProgressBar("progress", Model.of(15), options) {

			private static final long serialVersionUID = 1L;

			@Override
			public void onValueChanged(IPartialPageRequestHandler handler)
			{
				info("value: " + this.getDefaultModelObjectAsString());
				handler.add(feedback);
			}

			@Override
			public void onComplete(IPartialPageRequestHandler handler)
			{
				timer.stop(handler); //wicket6

				info("completed!");
				handler.add(feedback);
			}
		};

		form.add(this.progressbar);

		// Indicator //
		form.add(new EmptyPanel("indicator").add(this.indicator));

		// Initialize FeedbackPanel //
		this.info("value: " + this.progressbar.getDefaultModelObjectAsString());
	}

	@Override
	public String getAjaxIndicatorMarkupId()
	{
		return this.indicator.getMarkupId();
	}
}

<!DOCTYPE html>
<html xmlns:wicket="http://wicket.apache.org">
<head>
<wicket:head>
	<title>Wicket jQuery UI: progress-bar</title>
</wicket:head>
</head>
<body>
<wicket:extend>
	<div id="demo-panel">
		<form wicket:id="form">
			<table>
				<tr>
					<td width="240" colspan="2">
						<div wicket:id="progress"></div>
					</td>
					<td>
						<div wicket:id="indicator"></div>
					</td>
				</tr>
			</table>
			<br/>
			<div wicket:id="feedback" style="width: 360px;"></div>
		</form>
	</div>
</wicket:extend>
</body>
</html>