digiproof/js/confirm.js

/*
 *
 *  This  file  is part of  the digital testament   management program
 *                           DigiProof.
 *
 *  By  accessing  this  software,  DigiProof, you are  duly  informed
 *  of and agree to be bound by the conditions described below in this
 *  notice:
 *
 *  This software product,  DigiProof,  is  developed by T. Linden and
 *  copyrighted  (C)  2013  by  T. Linden,   with all rights reserved.
 *
 *  There is no charge for  DigiProof software.  You can  redistribute
 *  it  and/or modify  it  under the terms  of the GNU  General Public
 *  License, which is incorporated by reference herein.
 *
 *  DigiProof is distributed WITHOUT ANY WARRANTY, IMPLIED OR EXPRESS,
 *  OF MERCHANTABILITY  OR FITNESS  FOR A  PARTICULAR PURPOSE  or that
 *  the use of it will not infringe on any third party's  intellectual
 *  property rights.
 *
 *  You should  have received a copy of the GNU General Public License
 *  along with DigiProof. Copies can also be obtained from:
 *
 *    http://www.gnu.org/licenses/gpl-2.0.html
 *
 *  or by writing to:
 *
 *    Free Software Foundation, Inc.
 *    Inc., 51 Franklin Street, Fifth Floor
 *    Boston, MA 02110-1301
 *    USA
 *
 *  Or contact:
 *
 *    "T. Linden" <tlinden@cpan.org>
 *
 *  The sourcecode can be found on:
 *
 *    https://codeberg.org/scip/digiproof
 *
 */

/*
 * Unused currently!
 *
 * The idea here was, if the user enters data and closes the page,
 * check if there have been made an export and if not ask the user
 * to do one.
 *
 * Howver, it doesn't work so far.
 */

function confirminit() {
    window.onbeforeunload = function(e) {
	if(window.confirmExit) return confirmExit();
    };
}

var hadConfirmExit = false;
function checkUnsavedChanges() {
    if(App.store && App.store.isDirty && window.hadConfirmExit === false) {
        if(confirm("unsafed changes"))
            saveChanges();
    }
}

function confirmExit() {
    hadConfirmExit = true;
    if(App.store && App.store.isDirty) {
        return "ok";
    }
}