yui autocomplete problem with curious attached code to results

[lilewian]

Hi,

this is my first post here and I'm new in developing sugar modules.

I'm using the yui autocompleter for distinct results, but this code:
<SCRIPT>
//BEGIN ACL JAVASCRIPT
</SCRIPT>

is always attached to the correct autocomplete return values while typing and is show in the dropdown.
This is the way I'm using the yui autocompleter:

.js file

var myServer = "index.php";
var mySchema = ["\n", "\t"];

var myDataSource = new YAHOO.widget.DS_XHR(myServer, mySchema);
myDataSource.responseType = YAHOO.widget.DS_XHR.TYPE_FLAT;
myDataSource.queryMatchSubset = true;
myDataSource.scriptQueryAppend = "table=expenses&field=destination&action=yui&module=Expenses&sugar_body_only=true&to_pdf=true";

var myAutoComp = new YAHOO.widget.AutoComplete( "destinationn", "destination_container", myDataSource );
myAutoComp.animVert = true;
myAutoComp.queryDelay = 0.25;
myAutoComp.autoHighlight = true;
myAutoComp.useShadow = true;
myAutoComp.useIFrame = true;
myAutoComp.typeAhead = true;
myAutoComp.allowBrowserAutocomplete = false;
myAutoComp.delimChar = "";

myAutoComp.formatResult = function(oResultItem, sQuery) {
    var sKey = oResultItem[0];
    var nQuantity = oResultItem[1];
    var sKeyQuery = sKey.substr(0, sQuery.length);
    var sKeyRemainder = sKey.substr(sQuery.length);
    var aMarkup = [sKeyQuery,sKeyRemainder];

    return (aMarkup.join(""));
};

yui.css file

.yuicontainer
{
    position:relative;
    width:120px;
    z-index:9001;
}/* set width of widget here*/

.yuisearch
{
	position:absolute;
	top:1.7em;
	width:120px;
}

.yui-ac-content {position:absolute;width:100%;border:1px solid #404040;background:#fff;overflow:hidden;z-index:9050;}
.ysearchquery {position:absolute;right:10px;color:#808080;z-index:10;}
.yui-ac-shadow {position:absolute;margin:.3em;width:100%;background:#a0a0a0;z-index:9049;}
.yui-ul {padding:0px;width:100%;margin-top:0px;margin-bottom:0px;}
.yui-li {padding:0px;cursor:default;white-space:nowrap;margin-top:0px;margin-bottom:0px;}
li.yui-ac-highlight {background:#ff0;}

table.tabForm td ul li
{
	list-style-type: none;
	margin-bottom: 0px;
}

html

<script type="text/javascript" src="modules/Expenses/include/javascript/yui/YAHOO.js"></script>
<script type="text/javascript" src="modules/Expenses/include/javascript/yui/dom.js"></script>
<script type="text/javascript" src="modules/Expenses/include/javascript/yui/event.js"></script>
<script type="text/javascript" src="modules/Expenses/include/javascript/yui/connection.js"></script>
<script type="text/javascript" src="modules/Expenses/include/javascript/yui/animation.js"></script>
<script type="text/javascript" src="modules/Expenses/include/javascript/yui/json.js"></script>
<script type="text/javascript" src="modules/Expenses/include/javascript/yui/autocomplete.js"></script>

<link rel="stylesheet" href="modules/Expenses/include/css/yui.css" type="text/css" media="screen" />
<div id="ysearchautocomplete0" class="yuicontainer">
            <input style="width:120px" type=text size="25" name="destinationn" id="destinationn" class="dataField" value="{DESTINATION_NAME}">
            <div id="destination_container" class="yuisearch"></div>
        </div>
<script type="text/javascript" src="modules/Expenses/include/javascript/expenses.js"></script>
            <input
			id='destination_id' name='destination_id' type="hidden"
			value="{DESTINATION_ID}" />

I defined these two methods in the main module class:

    /**
     * publish the results from yui query to expenses.js autocomplete
     *
     * @param array $results
     */
    function pushResults( $results )
    {
        foreach ( $results as $result_key => $result_value )
        {
        	echo $result_value . "\n";
        }
    }

    /**
     * build the array which returns on a query-request from a yui autocomplete field
     *
     * @param string $query
     * @param string $table
     * @param string $field
     * @return array $return_results autocomplete search results
     */
    function initArray( $query, $table, $field )
    {
        $return_results = array();

    	$sql = "   SELECT
    	               DISTINCT(" . $field . ")
    	           FROM
    	               " . $table . "
    	           WHERE
    	               " . $field . " LIKE '" . $query . "%'
    	           ORDER BY
    	               " . $field . "
    	           ASC";

    	$result = $this->db->query( $sql, true, " Error filling in additional detail fields: " );

    	while( $hash = $this->db->fetchByAssoc( $result ) )
    	{
    		$return_results[] = $hash[$field];
    	}

    	return $return_results;
    }

and this is the content of my yui.php located in the module root directory:

    include( 'modules/Expenses/NewEntryPoint.php' );
    require_once( 'modules/Expenses/Expense.php' );

    $query = $_GET['query'];
    $table = $_GET['table'];
    $field = $_GET['field'];

    $focus = new Expense();

    $focus->pushResults( $focus->initArray( $query, $table, $field ) );

The autocomplete is working fine, but there is some content attached to the autocomplete result which I can't explain to me:

<SCRIPT>
//BEGIN ACL JAVASCRIPT
</SCRIPT>

When I put all logic/code directly in yui.php without an instance of the main class, everything is working correct - without the attached code from above.
It seems that the instance of the module class produces the output from above.

How can I supress or disable this content?

Is there anywhere a documentation of the possible sugar-defined $_GET variables for accessing a module?
Like: action=yui&module=Expenses&sugar_body_only=true&to _pdf=true
$sugar_body_only, $to_pdf, $action etc.
I didn't find anything in forum and wiki.

Thanks for help
Andi

» Operating system type and version (ubuntu edgy edge)
» Sugar Suite version (4.5.1a)
» Webserver type and version (Apache 2.0.55)
» PHP version (5.2.1)
» MySQL server version (4.1.15)

[lilewian]

push

some information missing?
The question is, why the curious code is attached to the yui results and how to control/disable this behavior?

Thanks for help.
Andi