jquery/tag_complete/tag_complete.js

/*
        tag auto-completer written with jquery

        2006-08-18 Dobrica Pavlinusic <dpavlin@rot13.org>
*/

var _tag = {
        name: new Array(),
        obj: new Array(),
        selected_name: new Array(),
        selected_obj: new Array()
};

$(document).ready( function() {

        $('.tag').each( function(i) {
                _tag.name[i] = this.firstChild.nodeValue;
                _tag.obj[i] = this;
        });
        $.log.info( 'found ' + _tag.name.length + ' tags' );

        $.log.info( 'hook onchange to #tags_form' );
        $('#tags_form').change( function() {
                $.log.debug('submit #tags_form');
                //this.submit();
                return false;
        }).keyup( function() {
                var t = $('#tags').val().replace(/^([^ ][^ ]* )*/, '');

                if (! t ) return;

                $.log.debug('tag: ' + t);

                for(var i = 0; i < _tag.selected_obj.length; i++) {
                        jQuery.className.remove( _tag.selected_obj[i], 'selected' );
                }

                _tag.selected_name = Array();
                _tag.selected_obj = Array();
                var j = 0;

                if (t == '') return;

                for(var i = 0; i < _tag.name.length; i++) {
                        if ( _tag.name[i].substr(0, t.length) == t ) {
                                var t = _tag.name[i];
                                $.log.debug('selected ' + t );

                                jQuery.className.add( _tag.obj[i], 'selected' );

                                _tag.selected_obj[j] = _tag.obj[i];
                                _tag.selected_name[j] = _tag.name[i];
                                j++;
                        }
                }

                $.log.debug('selected ' + _tag.selected_obj.length + ' tags');

                $('#suggest').html( _tag.selected_name.join(" ") );
        }).focus();
        
        $.log.toggle();

});

1	dpavlin	41	/*
2			tag auto-completer written with jquery
3
4			2006-08-18 Dobrica Pavlinusic <dpavlin@rot13.org>
5			*/
6
7			var _tag = {
8			name: new Array(),
9			obj: new Array(),
10			selected_name: new Array(),
11			selected_obj: new Array()
12			};
13
14			$(document).ready( function() {
15
16			$('.tag').each( function(i) {
17			_tag.name[i] = this.firstChild.nodeValue;
18			_tag.obj[i] = this;
19			});
20			$.log.info( 'found ' + _tag.name.length + ' tags' );
21
22			$.log.info( 'hook onchange to #tags_form' );
23			$('#tags_form').change( function() {
24			$.log.debug('submit #tags_form');
25			//this.submit();
26			return false;
27			}).keyup( function() {
28			var t = $('#tags').val().replace(/^([^ ][^ ]* )*/, '');
29
30			if (! t ) return;
31
32			$.log.debug('tag: ' + t);
33
34			for(var i = 0; i < _tag.selected_obj.length; i++) {
35			jQuery.className.remove( _tag.selected_obj[i], 'selected' );
36			}
37
38			_tag.selected_name = Array();
39			_tag.selected_obj = Array();
40			var j = 0;
41
42			if (t == '') return;
43
44			for(var i = 0; i < _tag.name.length; i++) {
45			if ( _tag.name[i].substr(0, t.length) == t ) {
46			var t = _tag.name[i];
47			$.log.debug('selected ' + t );
48
49			jQuery.className.add( _tag.obj[i], 'selected' );
50
51			_tag.selected_obj[j] = _tag.obj[i];
52			_tag.selected_name[j] = _tag.name[i];
53			j++;
54			}
55			}
56
57			$.log.debug('selected ' + _tag.selected_obj.length + ' tags');
58
59			$('#suggest').html( _tag.selected_name.join(" ") );
60			}).focus();
61
62			$.log.toggle();
63
64			});
65