Mercurial > repos > saskia-hiltemann > ireport

comparison DataTables-1.9.4/media/src/ext/ext.sorting.js @ 0:ac5f9272033b draft

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author saskia-hiltemann
date Tue, 01 Jul 2014 11:42:23 -0400
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-1:000000000000 0:ac5f9272033b
1
2 $.extend( DataTable.ext.oSort, {
3 /*
4 * text sorting
5 */
6 "string-pre": function ( a )
7 {
8 if ( typeof a != 'string' ) {
9 a = (a !== null && a.toString) ? a.toString() : '';
10 }
11 return a.toLowerCase();
12 },
13
14 "string-asc": function ( x, y )
15 {
16 return ((x < y) ? -1 : ((x > y) ? 1 : 0));
17 },
18
19 "string-desc": function ( x, y )
20 {
21 return ((x < y) ? 1 : ((x > y) ? -1 : 0));
22 },
23
24
25 /*
26 * html sorting (ignore html tags)
27 */
28 "html-pre": function ( a )
29 {
30 return a.replace( /<.*?>/g, "" ).toLowerCase();
31 },
32
33 "html-asc": function ( x, y )
34 {
35 return ((x < y) ? -1 : ((x > y) ? 1 : 0));
36 },
37
38 "html-desc": function ( x, y )
39 {
40 return ((x < y) ? 1 : ((x > y) ? -1 : 0));
41 },
42
43
44 /*
45 * date sorting
46 */
47 "date-pre": function ( a )
48 {
49 var x = Date.parse( a );
50
51 if ( isNaN(x) || x==="" )
52 {
53 x = Date.parse( "01/01/1970 00:00:00" );
54 }
55 return x;
56 },
57
58 "date-asc": function ( x, y )
59 {
60 return x - y;
61 },
62
63 "date-desc": function ( x, y )
64 {
65 return y - x;
66 },
67
68
69 /*
70 * numerical sorting
71 */
72 "numeric-pre": function ( a )
73 {
74 return (a=="-" || a==="") ? 0 : a*1;
75 },
76
77 "numeric-asc": function ( x, y )
78 {
79 return x - y;
80 },
81
82 "numeric-desc": function ( x, y )
83 {
84 return y - x;
85 }
86 } );