com.premiumminds.webapp.wicket.behaviours.DefaultFocusBehaviour Maven / Gradle / Ivy

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/**
 * Copyright (C) 2014 Premium Minds.
 *
 * This file is part of pm-wicket-utils.
 *
 * pm-wicket-utils is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation, either version 3 of the License, or (at your option) any
 * later version.
 *
 * pm-wicket-utils is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with pm-wicket-utils. If not, see .
 */
package com.premiumminds.webapp.wicket.behaviours;

import org.apache.wicket.Component;
import org.apache.wicket.behavior.Behavior;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.markup.head.OnLoadHeaderItem;

public class DefaultFocusBehaviour extends Behavior {
	private static final long serialVersionUID = 7102614107259820127L;
	@Override
	public void bind(Component component) {
		super.bind(component);
		component.setOutputMarkupId(true);
	}
	@Override
	public void renderHead(Component component, IHeaderResponse response) {
		  super.renderHead(component, response);
		  response.render(OnLoadHeaderItem.forScript("document.getElementById('" + component.getMarkupId() + "').focus();"));
	}
}