displaydir.js

JFCMS采用微软公司先进ASP.NET技术开发完成。专业版采用MS ACCESS数据库系统

var FCKXml = function()
{}

FCKXml.prototype.GetHttpRequest = function()
{
	if ( window.XMLHttpRequest )		// Gecko
		return new XMLHttpRequest() ;
	else if ( window.ActiveXObject )	// IE
		return new ActiveXObject("MsXml2.XmlHttp") ;
}

FCKXml.prototype.LoadUrl = function( urlToCall, asyncFunctionPointer )
{
	var oFCKXml = this ;

	var bAsync = ( typeof(asyncFunctionPointer) == 'function' ) ;

	var oXmlHttp = this.GetHttpRequest() ;
		
	oXmlHttp.open( "GET", urlToCall, bAsync ) ;
	
	if ( bAsync )
	{	
		oXmlHttp.onreadystatechange = function() 
		{
			if ( oXmlHttp.readyState == 4 )
			{
				oFCKXml.DOMDocument = oXmlHttp.responseXML ;
				if ( oXmlHttp.status == 200 )
					asyncFunctionPointer( oFCKXml ) ;
				//else
				//	alert( 'XML request error: ' + oXmlHttp.statusText + ' (' + oXmlHttp.status + ')' ) ;
			}
		}
	}
	
	oXmlHttp.send( null ) ;
	
	if ( ! bAsync )
	{
		if ( oXmlHttp.status == 200 )
			this.DOMDocument = oXmlHttp.responseXML ;
		else
		{
			alert( 'XML request error: ' + oXmlHttp.statusText + ' (' + oXmlHttp.status + ')' ) ;
		}
	}
}

FCKXml.prototype.SelectNodes = function( xpath )
{
	if ( document.all )		// IE
		return this.DOMDocument.selectNodes( xpath ) ;
	else					// Gecko
	{
		var aNodeArray = new Array();

		var xPathResult = this.DOMDocument.evaluate( xpath, this.DOMDocument, 
				this.DOMDocument.createNSResolver(this.DOMDocument.documentElement), XPathResult.ORDERED_NODE_ITERATOR_TYPE, null) ;
		if ( xPathResult ) 
		{
			var oNode = xPathResult.iterateNext() ;
 			while( oNode )
 			{
 				aNodeArray[aNodeArray.length] = oNode ;
 				oNode = xPathResult.iterateNext();
 			}
		} 
		return aNodeArray ;
	}
}

FCKXml.prototype.SelectSingleNode = function( xpath ) 
{
	if ( document.all )		// IE
		return this.DOMDocument.selectSingleNode( xpath ) ;
	else					// Gecko
	{
		var xPathResult = this.DOMDocument.evaluate( xpath, this.DOMDocument,
				this.DOMDocument.createNSResolver(this.DOMDocument.documentElement), 9, null);

		if ( xPathResult && xPathResult.singleNodeValue )
			return xPathResult.singleNodeValue ;
		else	
			return null ;
	}
}







function GetUrlParam( paramName )
{
	var oRegex = new RegExp( '[\?&]' + paramName + '=([^&]+)', 'i' ) ;
	var oMatch = oRegex.exec( window.top.location.search ) ;
	//alert(window.top.location);
	if ( oMatch && oMatch.length > 1 )
		return oMatch[1] ;
	else
		return '' ;

}

var oConnector = new Object() ;
oConnector.CurrentFolder	= '/' ;

var sConnUrl = GetUrlParam( 'Connector' ) ;

// Gecko has some problems when using relative URLs (not starting with slash).
if ( sConnUrl.substr(0,1) != '/' && sConnUrl.indexOf( '://' ) < 0 )
	sConnUrl = window.location.href.replace( /browser.html.*$/, '' ) + sConnUrl ;

oConnector.ConnectorUrl		= sConnUrl + '?' ;

var sServerPath = GetUrlParam( 'ServerPath' ) ;
if ( sServerPath.length > 0 )
	oConnector.ConnectorUrl += 'ServerPath=' + escape( sServerPath ) + '&' ;

//alert(GetUrlParam( 'Type' ));
oConnector.ResourceType		= GetUrlParam( 'Type' ) ;
oConnector.ShowAllTypes		= ( oConnector.ResourceType.length == 0 ) ;

//alert(oConnector.ResourceType);

if ( oConnector.ShowAllTypes )
	oConnector.ResourceType = '0' ;

oConnector.SendCommand = function( command, params, callBackFunction )
{
	var oXML = new FCKXml() ;
	//alert(sUrl);
	sUrl="../../connector.aspx?Command=GetAllFolders&Fid=0";
	//
	if ( callBackFunction )
		oXML.LoadUrl( sUrl, callBackFunction ) ;	// Asynchronous load.
	else
		return oXML.LoadUrl( sUrl ) ;		
}

var oIcons = new Object() ;

oIcons.AvailableIconsArray = [ 
	'ai','avi','bmp','cs','dll','doc','exe','fla','gif','htm','html','jpg','js',
	'mdb','mp3','pdf','ppt','rdp','swf','swt','txt','vsd','xls','xml','zip' ] ;
	
oIcons.AvailableIcons = new Object() ;

for ( var i = 0 ; i < oIcons.AvailableIconsArray.length ; i++ )
	oIcons.AvailableIcons[ oIcons.AvailableIconsArray[i] ] = true ;

oIcons.GetIcon = function( fileName )
{
	var sExtension = fileName.substr( fileName.lastIndexOf('.') + 1 ).toLowerCase() ;

	if ( this.AvailableIcons[ sExtension ] == true )
		return sExtension ;
	else
		return 'default.icon' ;
}

function SetResourceType( type )
{
	window.parent.frames["frmFolders"].SetResourceType( type ) ;
}

function AddSelectOption( selectElement, optionText, optionValue )
{
	var oOption = document.createElement("OPTION") ;

	oOption.text	= optionText ;
	oOption.value	= optionValue ;	

	selectElement.options.add(oOption) ;

	return oOption ;
}