actions/ajax_valuelist_append.php

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<?php
import('Dataface/JSON.php');
import('Dataface/ValuelistTool.php');

class dataface_actions_ajax_valuelist_append {

        function handle(&$params){
                $app =& Dataface_Application::getInstance();
                
                if ( !@$_POST['-valuelist'] ){
                        echo JSON::error("No valuelist specified.");
                        exit;
                }
                
                $valuelist = $_POST['-valuelist'];
                $query =& $app->getQuery();
                
                $table =& Dataface_Table::loadTable($query['-table']);
                
                
                if ( !@$_POST['-value'] ){
                        echo JSON::error("No value was provided to be appended to the valuelist.");
                        exit;
                }
                
                $value = $_POST['-value'];
                if ( @$_POST['-key'] ){
                        $key = $_POST['-key'];
                } else {
                        $key = null;
                }       
                
                $vt =& Dataface_ValuelistTool::getInstance();
                $res = $vt->addValueToValuelist($table, $valuelist, $value, $key, true);
                if ( PEAR::isError($res) ){
                        echo JSON::error($res->getMessage());
                        exit;
                }
                echo JSON::json(array(
                        'success'=>1,
                        'value'=>array('key'=>$res['key'], 'value'=>$res['value'])
                        )
                );
                exit;
                
                
        }

}

?>