/*
* Copyright 2010 Google Inc.
*
* 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 elemental.example.client;
import static elemental.client.Browser.getDocument;
import static elemental.client.Browser.getWindow;
import com.google.gwt.core.client.EntryPoint;
import elemental.html.Window;
import elemental.dom.XMLHttpRequest;
import elemental.events.Event;
import elemental.events.EventListener;
import elemental.html.ButtonElement;
import elemental.html.DivElement;
public class ElementalExample implements EntryPoint {
@Override
public void onModuleLoad() {
final ButtonElement btn = getDocument().createButtonElement();
btn.setInnerHTML("w00t?");
btn.getStyle().setColor("red");
getDocument().getBody().appendChild(btn);
final DivElement div = getDocument().createDivElement();
getDocument().getBody().appendChild(div);
EventListener listener = new EventListener() {
public void handleEvent(Event evt) {
final XMLHttpRequest xhr = getWindow().newXMLHttpRequest();
xhr.setOnLoad(new EventListener() {
@Override
public void handleEvent(Event evt) {
div.setInnerHTML(xhr.getResponseText());
}
});
xhr.open("GET", "/snippet.html");
xhr.send();
getWindow().setTimeout(new Window.TimerCallback() {
@Override
public void fire() {
getWindow().alert("timeout fired");
}
}, 1000);
btn.removeEventListener(Event.CLICK, this, false);
}
};
btn.addEventListener(Event.CLICK, listener, false);
}
}