source: Dev/trunk/classes/pipelineSequencer.php @ 152

<?php
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 * A visual interface object for editing and viewing a session's pipeline.
 *
 * @author Tschipper
 */
class PipelineSequencer {

    // properties
    private $loadedSession;
    private $selectedStep;

    public function __construct() {
        //nothing yet
    }

    public function init() {
        ?>
        <br /><form name="sequencer" action="pipelineEditor.php" method="post">
            <fieldset id="sequencer">
                <div class="title">Name: <?php echo $this->loadedSession->title; ?> </div>

                <div id="seqContent">
                    <?php $this->DrawSteps(); ?>          
                </div>

                <div id="controls">
                    <input type="submit" name="moveSelectedLeft" value="< Move" class="surveyButton" />
                    <input type="submit" name="moveSelectedRight" value="Move >" class="surveyButton" />
                    <input type="submit" name="editSelected" value="Edit step" class="surveyButton" />
                    <input type="submit" name="deleteSelected" value="Delete step" class="surveyButton" />
                    <input type="submit" name="clearPipeline" value="Clear pipeline" class="surveyButton dis" disabled="true"/>
                    <input type="checkbox" name="confirmClear" onChange="IsCheckEnabled(this, document.sequencer.clearPipeline);" />Really clear?
                    <input type="hidden" name="selectedStep" />
                    <input type="hidden" name="numSteps" />
                    <input type="hidden" name="pipeline" />
                </div>
            </fieldset>
        </form>
        <?php
    }

    public function DrawSteps() {
        
    }

    private function Javascript() {
        ?>
        <script type="text/javascript" src="js/sequencerScripts.js"></script>

        <?php
    }

    public function GetFromDB($currentSession) {   // Initialize variables on page load.
        $dbi = new DatabaseInterface();
        if (!isset($currentSession)) {
            $_SESSION['message'] = "No session set!";
            redirect("selectSession.php");
        }
        
        $sessionResults = $dbi->get("Session", array("uid" => $currentSession));
        if (count($sessionResults) > 0) {
            $this->loadedSession = $sessionResults[0];
        }
        else {
            die("Invalid session!");
        }
    }

}
?>