luos/workflow/engine/methods/dynaforms/conditionalShowHide_Ajax.php

<?
/** 
 * ProcessMaker Open Source Edition
 * Copyright (C) 2004 - 2008 Colosa Inc.23
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * For more information, contact Colosa Inc, 2566 Le Jeune Rd., 
 * Coral Gables, FL, 33134, USA, or email info@colosa.com.
 * 
 */

/*
  * @Author Erik A. Ortiz <erik@colosa.com>
  * @Date Feb 12th, 2010
  */
try {
    if(!isset($_POST['request'])) {
        throw new Exception('No request set');
    }
    $request = $_POST['request'];
    $G_PUBLISH = new Publisher();

    switch($request) {
        case 'new':
            $G_PUBLISH->AddContent('xmlform', 'xmlform', 'dynaforms/dynaforms_ConditionalShowHide', '', '');
            G::RenderPage('publish', 'raw');
            break;

        case 'edit':
            require_once 'classes/model/FieldCondition.php';
            $oFieldCondition = new FieldCondition();
            $aRow = $oFieldCondition->get($_POST['FCD_UID']);
            $aData = Array();
            $aData['condition'] = 'neyek';
            $G_PUBLISH->AddContent('xmlform', 'xmlform', 'dynaforms/dynaforms_ConditionalShowHide', '', $aRow);
            G::RenderPage('publish', 'raw');

            //echo '<script>+alert(getField("FCD_CONDITION").value)</script>';
            break;

        case 'getDynaFieds':
            G::LoadThirdParty('pear/json', 'class.json');
            G::LoadSystem('dynaformhandler');
            
            $_DYN_FILENAME = $_SESSION['Current_Dynafom']['Parameters']['FILE'];
            $sFilter = isset($_POST['filter']) ? $_POST['filter'] : '';
            
            $oJSON = new Services_JSON();
            $oDynaformHandler = new dynaFormHandler(PATH_DYNAFORM . $_DYN_FILENAME . '.xml');
            
            $aFilter = explode(',', $sFilter);
            
            $aAvailableFields = $oDynaformHandler->getFieldNames($aFilter);
            
            print($oJSON->encode($aAvailableFields));
            break;
        
        case 'showDynavars':
            G::LoadSystem('dynaformhandler');
            
            $_DYN_FILENAME = $_SESSION['Current_Dynafom']['Parameters']['FILE'];
            $sFilter = isset($_POST['filter']) ? $_POST['filter'] : '';
            
            $oDynaformHandler = new dynaFormHandler(PATH_DYNAFORM . $_DYN_FILENAME . '.xml');
            $aFilter = explode(',', $sFilter);
            $aAvailableFields = $oDynaformHandler->getFieldNames($aFilter);
            
            $aFieldNames = Array(
                'id' => 'char', 
                'name' => 'char'
            );
            
            $aRows = Array();
            foreach( $aAvailableFields as $sFieldname ) {
                array_push($aRows, Array(
                    'id' => $sFieldname, 
                    'name' => $sFieldname
                ));
            }
            
            $rows = array_merge(Array(
                $aFieldNames
            ), $aRows);
            
            global $_DBArray;
            $_DBArray['DYNAFIELDS'] = $rows;
            $_SESSION['_DBArray'] = $_DBArray;
            G::LoadClass('ArrayPeer');
            $oCriteria = new Criteria('dbarray');
            $oCriteria->setDBArrayTable('DYNAFIELDS');
            
            $G_PUBLISH->AddContent('xmlform', 'xmlform', 'dynaforms/dynaforms_vars', '', '');
            G::RenderPage('publish', 'raw');
            
            break;
        
        case 'testSetup':
            $sFields = $_POST['sFields'];
            $aFields = Array();
            $aFieldsTmp = ($sFields == '') ? Array() : explode(',', $sFields);
            
            $i = 1;
            foreach( $aFieldsTmp as $aField ) {
                $aFields['gFields'][$i ++] = Array(
                    'dynaid' => $aField,
                    'dynafield' => $aField, 
                    'dynavalue' => ''
                );
            }
            
            if(sizeof($aFields) > 0) {
                $G_PUBLISH->AddContent('xmlform', 'xmlform', 'dynaforms/dynaforms_ConditionalShowHideTest', '', $aFields);
                G::RenderPage('publish', 'raw');
            } else {
                print('false');
            }
            break;
            
        case 'save':
            require_once 'classes/model/FieldCondition.php';
            $oFieldCondition = new FieldCondition();
            $aDYN = $_SESSION['Current_Dynafom']['Parameters'];
            $_POST['FCD_UID'] = ($_POST['FCD_UID']=='0') ? '' : $_POST['FCD_UID'];
            $aData = Array(
                'FCD_UID'       =>  Isset($_POST['FCD_UID'])?$_POST['FCD_UID']:'',
                'FCD_FUNCTION'  =>  $_POST['function'],
                'FCD_FIELDS'    =>  $_POST['fields_selected'],
                'FCD_CONDITION' =>  $_POST['condition'],
                'FCD_EVENTS'    =>  $_POST['events'],
                'FCD_EVENT_OWNERS'=>$_POST['event_owner_selected'],
                'FCD_STATUS'    =>  $_POST['enabled'],
                'FCD_DYN_UID'   =>  $aDYN['DYN_UID']
            ); 

            $oFieldCondition->quickSave($aData);
            break;

        case 'delete':
            require_once 'classes/model/FieldCondition.php';
            $oFieldCondition = FieldConditionPeer::retrieveByPk($_POST['FCD_UID']);
            if( is_object($oFieldCondition) ){
                $oFieldCondition->delete();
            }
            break;

    }
} catch( Exception $e) {
  print($e->getMessage());
}

/* 
 * <pre>Array
(
    [request] => save
    [fields_selected] => name
    [event_owner_selected] => name
    [function] => show
    [condition] => (@#aaa @#ccc)/2 >=100
    [load] => 1
    [change] => 1
)
</pre><pre>Array
(
    [SYS_LANG] => en
    [URL] => aZNhn2OsaGClqJLQpZprpJOgZseTpGmjaWilpmSfpWtop2SeaZVmomapaJHTpJagqJZu1ZefZZdgnmGmbWilq2jM6aKpog
    [DYN_UID] => 5316266664ac0e33a5cf224021398577
    [PRO_UID] => 6013394054ac0e22b33dc89058523206
    [DYNAFORM_NAME] => main
    [FILE] => 6013394054ac0e22b33dc89058523206/5316266664ac0e33a5cf224021398577_tmp0
)
</pre>
 */