source: trunk/phpgwapi/js/tools/xlink.js @ 2578

( function( )
{
        var _connector = new XConnector;
        var _container = null;
        var _divAppboxHeader = null;
        var _loading = new Image( );
        _loading.src = URL_SERVER + '/phpgwapi/images/loading.gif';

        function handler( pLink )
        {
                var action = pLink.href;
                if ( action == '' )
                        return false;

                var a = ( action.indexOf( 'javascript:' ) === 0 );
                a = ( a || ( action.indexOf( '#' ) === 0 ) );
                a = ( a || ( action.indexOf( window.location + '#' ) === 0 ) );
                a = ( a || ! ( action.indexOf( 'workflow' ) < 0 ) );

                if ( ! a )
                        pLink.onclick = function( )
                        {
                                _divAppboxHeader.innerHTML = '';

                                _container.innerHTML = '';
                                _container.appendChild( _loading );

                                if ( pLink.hasAttribute( 'cacheit' ) && pLink.getAttribute( 'cacheit' ) === 'true' )
                                        _connector.cache( );

                                var request = _connector.go( {
                                        'access' : action,
                                        'handler' : function( data )
                                        {
                                                var el = document.createElement( 'div' );
                                                el.innerHTML = data;

                                                var _links = el.getElementsByTagName( 'a' );
                                                for ( var i = 0; i < _links.length; i++ )
                                                        handler( _links.item( i ) );

                                                var _head = document.getElementsByTagName( 'head' ).item( 0 );
                                                var _loaded = _head.getElementsByTagName( 'script' );
                                                var _scripts = el.getElementsByTagName( 'script' );
                                                fix : for ( var i = 0; i < _scripts.length; i++ )
                                                {
                                                        var _script = _scripts.item( i );
                                                        if ( _script.getAttribute( 'src' ) == null )
                                                                continue;
                                                        else
                                                        {
                                                                for ( var j = 0; j < _loaded.length; j++ )
                                                                        if ( _script.getAttribute( 'src' ) === _loaded.item( j ).getAttribute( 'src' )  )
                                                                        {
                                                                                el.removeChild( _script );
                                                                                continue fix;
                                                                        }

                                                                _head.appendChild( _script );
                                                                i--;
                                                        }
                                                }

                                                _container.innerHTML = '';
                                                while ( el.hasChildNodes( ) )
                                                        _container.appendChild( el.firstChild );
                                        }
                                } );
                                return false;
                        };
        }

        XEvents.add( window, 'onload', function( )
        {
                var _center = document.createElement( 'center' );
                _center.appendChild( _loading );

                _divAppboxHeader = document.getElementById( 'divAppboxHeader' );
                _divAppboxHeader.innerHTML = '';

                _container = document.getElementById( 'divAppbox' );
                _loading = _center;

                document.getElementsByTagName( 'body' ).item( 0 ).style.overflowY = 'scroll';

                var _links = document.getElementsByTagName( 'a' );
                for ( var i = 0; i < _links.length; i++ )
                        handler( _links.item( i ) );
        } );
} )( );