    001    // Copyright 2011 The Apache Software Foundation
    002    //
    003    // Licensed under the Apache License, Version 2.0 (the "License");
    004    // you may not use this file except in compliance with the License.
    005    // You may obtain a copy of the License at
    006    //
    007    //     http://www.apache.org/licenses/LICENSE-2.0
    008    //
    009    // Unless required by applicable law or agreed to in writing, software
    010    // distributed under the License is distributed on an "AS IS" BASIS,
    011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    012    // See the License for the specific language governing permissions and
    013    // limitations under the License.
    014
    015    package org.apache.tapestry5;
    016
    017    /**
    018     * Constants used when rendering page markup.
    019     *
    020     * @since 5.1.0.1
    021     */
    022    public class MarkupConstants
    023    {
    024
    025        /**
    026         * Handler for the onclick event (for links) or other events (such as forms) to ensure the page is loaded before
    027         * allowing the click event to occur. References a client-side JavaScript function that displays a standard "wait for
    028         * page to load" modal dialog.
    029         */
    030        public static final String WAIT_FOR_PAGE = "javascript:return Tapestry.waitForPage(event);";
    031
    032        /**
    033         * Name of attribute for intercepting the user clicking a link.
    034         *
    035         * @see #WAIT_FOR_PAGE
    036         */
    037        public static final String ONCLICK = "onclick";
    038    }