16 |
_tag.selected_obj = Array(); |
_tag.selected_obj = Array(); |
17 |
var j = 0; |
var j = 0; |
18 |
var tag_len = tag.length; |
var tag_len = tag.length; |
19 |
var suggest = '<ul>'; |
var suggest = ''; |
20 |
|
|
21 |
for(var i = 0; i < _tag.name.length; i++) { |
for(var i = 0; i < _tag.name.length; i++) { |
22 |
var t = _tag.name[i]; |
var t = _tag.name[i]; |
25 |
|
|
26 |
jQuery.className.add( _tag.obj[i], 'selected' ); |
jQuery.className.add( _tag.obj[i], 'selected' ); |
27 |
|
|
28 |
suggest += '<li>' + t + '</li> '; |
suggest += '<a href="#" onclick="javascript:return _tag.add_tag(\'' + t + '\')">' + t + '</a> '; |
29 |
_tag.selected_obj[j] = _tag.obj[i]; |
_tag.selected_obj[j] = _tag.obj[i]; |
30 |
j++; |
j++; |
31 |
} |
} |
32 |
} |
} |
33 |
|
|
|
suggest += '</ul>'; |
|
|
|
|
34 |
$('#suggest').html( suggest ); |
$('#suggest').html( suggest ); |
35 |
if (j > 0) { |
if (j > 0) { |
36 |
$('#suggest li:nth(0)').addClass('selected'); |
$('#suggest a:nth(0)').addClass('selected'); |
37 |
_tag.current = 0; |
_tag.current = 0; |
38 |
} |
} |
39 |
|
|
45 |
} |
} |
46 |
|
|
47 |
var c = _tag.current; |
var c = _tag.current; |
48 |
if (c == null) return; |
if (c == null) return c; |
49 |
|
|
50 |
$('#suggest').html(''); |
$('#suggest').html(''); |
51 |
_tag.current = null; |
_tag.current = null; |
52 |
|
|
53 |
|
return c; |
54 |
}, |
}, |
55 |
|
|
56 |
|
|
57 |
take_suggested: function() { |
take_suggested: function() { |
58 |
if (_tag.current == null) return; |
var c = _tag.current; |
59 |
var s = $('#suggest li:nth('+_tag.current+')').html(); |
if (c == null) { |
60 |
$.log.info('take suggestion: '+s); |
$.log.debug('no current, return true'); |
61 |
|
return true; |
62 |
|
} |
63 |
|
|
64 |
|
var s = $('#suggest a:nth('+c+')').html(); |
65 |
|
if (s == null) { |
66 |
|
$.log.debug('no suggest, return true'); |
67 |
|
return true; |
68 |
|
} |
69 |
|
|
70 |
|
_tag.add_tag( s ); |
71 |
|
return false; |
72 |
|
}, |
73 |
|
|
74 |
|
add_tag: function( t ) { |
75 |
|
$.log.info('add: '+t); |
76 |
|
_tag.clean_selected(); |
77 |
|
_tag.focus(); |
78 |
$('#tags').val( |
$('#tags').val( |
79 |
$('#tags').val().replace( |
$('#tags').val().replace( |
80 |
/^([^ ][^ ]* )*[^ ]*$/, '$1' + s + ' ' |
/[^ ]*$/, t + ' ' |
81 |
) |
) |
82 |
); |
); |
83 |
_tag.focus(); |
return false; |
84 |
}, |
}, |
85 |
|
|
86 |
move_suggested: function( where ) { |
move_suggested: function( where ) { |
95 |
$.log.error('move to invalid element '+to); |
$.log.error('move to invalid element '+to); |
96 |
return; |
return; |
97 |
} |
} |
98 |
var s = '#suggest li:nth('+c+')'; |
var s = '#suggest a:nth('+c+')'; |
99 |
$( s ).removeClass('selected'); |
$( s ).removeClass('selected'); |
100 |
$.log.debug('remove selected from '+s); |
$.log.debug('remove selected from '+s); |
101 |
s = '#suggest li:nth('+to+')'; |
s = '#suggest a:nth('+to+')'; |
102 |
$( s ).addClass('selected'); |
$( s ).addClass('selected'); |
103 |
$.log.debug('add selected to '+s); |
$.log.debug('add selected to '+s); |
104 |
_tag.current = to; |
_tag.current = to; |
117 |
$(document).ready( function() { |
$(document).ready( function() { |
118 |
|
|
119 |
$('.tag').each( function(i) { |
$('.tag').each( function(i) { |
120 |
_tag.name[i] = this.firstChild.nodeValue; |
var n = this.firstChild.nodeValue; |
121 |
|
_tag.name[i] = n; |
122 |
_tag.obj[i] = this; |
_tag.obj[i] = this; |
123 |
|
this.onclick = function() { |
124 |
|
return _tag.add_tag( n ); |
125 |
|
} |
126 |
}); |
}); |
127 |
$.log.info( 'found ' + _tag.name.length + ' tags' ); |
$.log.info( 'found ' + _tag.name.length + ' tags' ); |
128 |
|
|
136 |
e.preventDefault(); |
e.preventDefault(); |
137 |
_tag.move_suggested( -1 ); |
_tag.move_suggested( -1 ); |
138 |
return false; |
return false; |
|
break; |
|
139 |
case 40: // down |
case 40: // down |
140 |
e.preventDefault(); |
e.preventDefault(); |
141 |
_tag.move_suggested( +1 ); |
_tag.move_suggested( +1 ); |
142 |
return false; |
return false; |
|
break; |
|
143 |
case 9: // tab |
case 9: // tab |
144 |
case 13: // return |
case 13: // return |
145 |
|
if (_tag.current != null) _tag.focus(); |
146 |
e.preventDefault(); |
e.preventDefault(); |
|
_tag.take_suggested(); |
|
|
|
|
147 |
return false; |
return false; |
|
break; |
|
148 |
} |
} |
149 |
|
|
150 |
|
|
163 |
return true; |
return true; |
164 |
}).submit( function() { |
}).submit( function() { |
165 |
$.log.debug('submit'); |
$.log.debug('submit'); |
166 |
if (_tag.current == null) { |
return _tag.take_suggested(); |
|
_tag.clean_selected(); |
|
|
return true; |
|
|
} else { |
|
|
return false; |
|
|
} |
|
167 |
}).blur( function() { |
}).blur( function() { |
168 |
$.log.debug('blur'); |
$.log.debug('blur'); |
169 |
_tag.clean_selected(); |
return _tag.take_suggested(); |
|
if (_tag.current == null) { |
|
|
return true; |
|
|
} else { |
|
|
_tag.focus(); |
|
|
return false; |
|
|
} |
|
170 |
}); |
}); |
171 |
|
|
172 |
$.log.toggle(); |
$.log.toggle(); |