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Update the sorting functions to take advantage of DataTables 1.9's preformatting option for sorting functions. Smaller code and faster execution - what's not to like!? Although do note that these sorting functions are not compatible with DataTables 1.8 and before (see previous commit if you do need compatiblity with older DataTables).

Browse Source
pull/2/head
Allan Jardine 13 years ago
parent 0bba914d8b
commit 2f64691d76
18 changed files with 162 additions and 291 deletions
Show Stats Download Patch File Download Diff File

14
sorting/alt-string.js
Unescape View File

@ -7,17 +7,15 @@
*/
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"alt-string-asc": function( a, b ) {
var x = a.match(/alt="(.*?)"/)[1].toLowerCase();
var y = b.match(/alt="(.*?)"/)[1].toLowerCase();
"alt-string-pre": function ( a ) {
return a.match(/alt="(.*?)"/)[1].toLowerCase();
},
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
"alt-string-asc": function( a, b ) {
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"alt-string-desc": function(a,b) {
var x = a.match(/alt="(.*?)"/)[1].toLowerCase();
var y = b.match(/alt="(.*?)"/)[1].toLowerCase();
return ((x < y) ? 1 : ((x > y) ? -1 : 0));
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );

14
sorting/anti-the.js
Unescape View File

@ -8,17 +8,15 @@
*/
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"anti-the-asc": function ( a, b ) {
var x = a.replace(/^the /i, "");
var y = b.replace(/^the /i, "");
"anti-the-pre": function ( a ) {
return a.replace(/^the /i, "");
},
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
"anti-the-asc": function ( a, b ) {
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"anti-the-desc": function ( a, b ) {
var x = a.replace(/^the /i, "");
var y = b.replace(/^the /i, "");
return ((x < y) ? 1 : ((x > y) ? -1 : 0));
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );

23
sorting/currency.js
Unescape View File

@ -7,25 +7,16 @@
*/
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"currency-asc": function ( a, b ) {
/* Remove any formatting */
var x = a == "-" ? 0 : a.replace( /[^\d\-\.]/g, "" );
var y = b == "-" ? 0 : b.replace( /[^\d\-\.]/g, "" );
/* Parse and return */
x = parseFloat( x );
y = parseFloat( y );
"currency-pre": function ( a ) {
a = (a==="-") ? 0 : a.replace( /[^\d\-\.]/g, "" );
return parseFloat( a );
},
return x - y;
"currency-asc": function ( a, b ) {
return a - b;
},
"currency-desc": function ( a, b ) {
var x = a == "-" ? 0 : a.replace( /[^\d\-\.]/g, "" );
var y = b == "-" ? 0 : b.replace( /[^\d\-\.]/g, "" );
x = parseFloat( x );
y = parseFloat( y );
return y - x;
return b - a;
}
} );

20
sorting/date-eu.js
Unescape View File

@ -6,9 +6,8 @@
* @author <a href="http://galjot.si/">Robert Sedovšek</a>
*/
(function(){
function calculate_date(date) {
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"date-eu-pre": function ( date ) {
var date = date.replace(" ", "");
if (date.indexOf('.') > 0) {
@ -39,22 +38,13 @@ function calculate_date(date) {
}
return (year + month + day) * 1;
}
},
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"date-eu-asc": function ( a, b ) {
x = calculate_date(a);
y = calculate_date(b);
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"date-eu-desc": function ( a, b ) {
x = calculate_date(a);
y = calculate_date(b);
return ((x < y) ? 1 : ((x > y) ? -1 : 0));
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );
}());

37
sorting/date-euro.js
Unescape View File

@ -8,7 +8,7 @@
*/
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"date-euro-asc": function ( a, b ) {
"date-euro-pre": function ( a ) {
if ($.trim(a) != '') {
var frDatea = $.trim(a).split(' ');
var frTimea = frDatea[1].split(':');
@ -18,37 +18,14 @@
var x = 10000000000000; // = l'an 1000 ...
}
if ($.trim(b) != '') {
var frDateb = $.trim(b).split(' ');
var frTimeb = frDateb[1].split(':');
frDateb = frDateb[0].split('/');
var y = (frDateb[2] + frDateb[1] + frDateb[0] + frTimeb[0] + frTimeb[1] + frTimeb[2]) * 1;
} else {
var y = 10000000000000;
}
var z = ((x < y) ? -1 : ((x > y) ? 1 : 0));
return z;
return x;
},
"date-euro-desc": function ( a, b ) {
if ($.trim(a) != '') {
var frDatea = $.trim(a).split(' ');
var frTimea = frDatea[1].split(':');
var frDatea2 = frDatea[0].split('/');
var x = (frDatea2[2] + frDatea2[1] + frDatea2[0] + frTimea[0] + frTimea[1] + frTimea[2]) * 1;
} else {
var x = 10000000000000;
}
"date-euro-asc": function ( a, b ) {
return a - b;
},
if ($.trim(b) != '') {
var frDateb = $.trim(b).split(' ');
var frTimeb = frDateb[1].split(':');
frDateb = frDateb[0].split('/');
var y = (frDateb[2] + frDateb[1] + frDateb[0] + frTimeb[0] + frTimeb[1] + frTimeb[2]) * 1;
} else {
var y = 10000000000000;
}
var z = ((x < y) ? 1 : ((x > y) ? -1 : 0));
return z;
"date-euro-desc": function ( a, b ) {
return b - a;
}
} );

19
sorting/date-uk.js
Unescape View File

@ -10,23 +10,16 @@
*/
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"date-uk-asc": function ( a, b ) {
"date-uk-pre": function ( a ) {
var ukDatea = a.split('/');
var ukDateb = b.split('/');
var x = (ukDatea[2] + ukDatea[1] + ukDatea[0]) * 1;
var y = (ukDateb[2] + ukDateb[1] + ukDateb[0]) * 1;
return (ukDatea[2] + ukDatea[1] + ukDatea[0]) * 1;
},
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
"date-uk-asc": function ( a, b ) {
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"date-uk-desc": function ( a, b ) {
var ukDatea = a.split('/');
var ukDateb = b.split('/');
var x = (ukDatea[2] + ukDatea[1] + ukDatea[0]) * 1;
var y = (ukDateb[2] + ukDateb[1] + ukDateb[0]) * 1;
return ((x < y) ? 1 : ((x > y) ? -1 : 0));
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );

20
sorting/enum.js
Unescape View File

@ -7,9 +7,8 @@
* @author <a href="http://sprymedia.co.uk">Allan Jardine</a>
*/
(function() {
function priority( a ) {
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"enum-pre": function ( a ) {
// Add / alter the switch statement below to match your enum list
switch( a ) {
case "High": return 1;
@ -17,22 +16,13 @@ function priority( a ) {
case "Low": return 3;
default: return 4;
}
}
},
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"enum-asc": function ( a, b ) {
var x = priority( a );
var y = priority( b );
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"enum-desc": function ( a, b ) {
var x = priority( a );
var y = priority( b );
return ((x < y) ? 1 : ((x > y) ? -1 : 0));
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );
}());

25
sorting/file-size.js
Unescape View File

@ -9,33 +9,20 @@
*/
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"file-size-asc": function ( a, b ) {
"file-size-pre": function ( a ) {
var x = a.substring(0,a.length - 2);
var y = b.substring(0,b.length - 2);
var x_unit = (a.substring(a.length - 2, a.length) == "MB" ?
1000 : (a.substring(a.length - 2, a.length) == "GB" ? 1000000 : 1));
var y_unit = (b.substring(b.length - 2, b.length) == "MB" ?
1000 : (b.substring(b.length - 2, b.length) == "GB" ? 1000000 : 1));
x = parseInt( x * x_unit );
y = parseInt( y * y_unit );
return parseInt( x * x_unit, 10 );
},
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
"file-size-asc": function ( a, b ) {
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"file-size-desc": function ( a, b ) {
var x = a.substring(0,a.length - 2);
var y = b.substring(0,b.length - 2);
var x_unit = (a.substring(a.length - 2, a.length) == "MB" ?
1000 : (a.substring(a.length - 2, a.length) == "GB" ? 1000000 : 1));
var y_unit = (b.substring(b.length - 2, b.length) == "MB" ?
1000 : (b.substring(b.length - 2, b.length) == "GB" ? 1000000 : 1));
x = parseInt( x * x_unit);
y = parseInt( y * y_unit);
return ((x < y) ? 1 : ((x > y) ? -1 : 0));
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );

45
sorting/ip-address.js
Unescape View File

@ -8,9 +8,9 @@
*/
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"ip-address-asc": function ( a, b ) {
"ip-address-pre": function ( a ) {
var m = a.split("."), x = "";
var n = b.split("."), y = "";
for(var i = 0; i < m.length; i++) {
var item = m[i];
if(item.length == 1) {
@ -21,42 +21,15 @@ jQuery.extend( jQuery.fn.dataTableExt.oSort, {
x += item;
}
}
for(var i = 0; i < n.length; i++) {
var item = n[i];
if(item.length == 1) {
y += "00" + item;
} else if(item.length == 2) {
y += "0" + item;
} else {
y += item;
}
}
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
return x;
},
"ip-address-asc": function ( a, b ) {
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"ip-address-desc": function ( a, b ) {
var m = a.split("."), x = "";
var n = b.split("."), y = "";
for(var i = 0; i < m.length; i++) {
var item = m[i];
if(item.length == 1) {
x += "00" + item;
} else if (item.length == 2) {
x += "0" + item;
} else {
x += item;
}
}
for(var i = 0; i < n.length; i++) {
var item = n[i];
if(item.length == 1) {
y += "00" + item;
} else if (item.length == 2) {
y += "0" + item;
} else {
y += item;
}
}
return ((x < y) ? 1 : ((x > y) ? -1 : 0));
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );

8
sorting/monthYear.js
Unescape View File

@ -8,15 +8,15 @@
*/
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"monthYear-pre": function ( a ) {
return new Date('01 '+a);
},
"monthYear-asc": function ( a, b ) {
a = new Date('01 '+a);
b = new Date('01 '+b);
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"monthYear-desc": function ( a, b ) {
a = new Date('01 '+a);
b = new Date('01 '+b);
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );

17
sorting/num-html.js
Unescape View File

@ -9,21 +9,16 @@
*/
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"num-html-asc": function ( a, b ) {
"num-html-pre": function ( a ) {
var x = a.replace( /<.*?>/g, "" );
var y = b.replace( /<.*?>/g, "" );
x = parseFloat( x );
y = parseFloat( y );
return parseFloat( x );
},
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
"num-html-asc": function ( a, b ) {
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"num-html-desc": function ( a, b ) {
var x = a.replace( /<.*?>/g, "" );
var y = b.replace( /<.*?>/g, "" );
x = parseFloat( x );
y = parseFloat( y );
return ((x < y) ? 1 : ((x > y) ? -1 : 0));
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );

17
sorting/numeric-comma.js
Unescape View File

@ -8,21 +8,16 @@
*/
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"numeric-comma-asc": function ( a, b ) {
"numeric-comma-pre": function ( a ) {
var x = (a == "-") ? 0 : a.replace( /,/, "." );
var y = (b == "-") ? 0 : b.replace( /,/, "." );
x = parseFloat( x );
y = parseFloat( y );
return parseFloat( x );
},
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
"numeric-comma-asc": function ( a, b ) {
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"numeric-comma-desc": function ( a, b ) {
var x = (a == "-") ? 0 : a.replace( /,/, "." );
var y = (b == "-") ? 0 : b.replace( /,/, "." );
x = parseFloat( x );
y = parseFloat( y );
return ((x < y) ? 1 : ((x > y) ? -1 : 0));
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );

17
sorting/percent.js
Unescape View File

@ -5,21 +5,16 @@
*/
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"percent-asc": function ( a, b ) {
"percent-pre": function ( a ) {
var x = (a == "-") ? 0 : a.replace( /%/, "" );
var y = (b == "-") ? 0 : b.replace( /%/, "" );
x = parseFloat( x );
y = parseFloat( y );
return parseFloat( x );
},
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
"percent-asc": function ( a, b ) {
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"percent-desc": function ( a, b ) {
var x = (a == "-") ? 0 : a.replace( /%/, "" );
var y = (b == "-") ? 0 : b.replace( /%/, "" );
x = parseFloat( x );
y = parseFloat( y );
return ((x < y) ? 1 : ((x > y) ? -1 : 0));
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );

14
sorting/persian.js
Unescape View File

@ -32,18 +32,16 @@ function GetUniCode(source) {
};
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"pstring-asc": function ( a, b ) {
var x = GetUniCode(a.toLowerCase());
var y = GetUniCode(b.toLowerCase());
"pstring-pre": function ( a ) {
return GetUniCode(a.toLowerCase());
},
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
"pstring-asc": function ( a, b ) {
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"pstring-desc": function ( a, b ) {
var x = GetUniCode(a.toLowerCase());
var y = GetUniCode(b.toLowerCase());
return ((x < y) ? 1 : ((x > y) ? -1 : 0));
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );

14
sorting/scientific.js
Unescape View File

@ -6,17 +6,15 @@
*/
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"scientific-asc": function ( a, b ) {
var x = parseFloat(a);
var y = parseFloat(b);
"scientific-pre": function ( a ) {
return parseFloat(a);
},
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
"scientific-asc": function ( a, b ) {
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"scientific-desc": function ( a, b ) {
var x = parseFloat(a);
var y = parseFloat(b);
return ((x < y) ? 1 : ((x > y) ? -1 : 0));
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );

12
sorting/signed-num.js
Unescape View File

@ -7,15 +7,15 @@
*/
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"signed-num-pre": function ( a ) {
return (a=="-" || a==="") ? 0 : a.replace('+','')*1;
},
"signed-num-asc": function ( a, b ) {
var x = (a=="-" || a==="") ? 0 : a.replace('+','')*1;
var y = (b=="-" || b==="") ? 0 : b.replace('+','')*1;
return x - y;
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"signed-num-desc": function ( a, b ) {
var x = (a=="-" || a==="") ? 0 : a.replace('+','')*1;
var y = (b=="-" || b==="") ? 0 : b.replace('+','')*1;
return y - x;
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );

17
sorting/title-numeric.js
Unescape View File

@ -11,21 +11,16 @@
*/
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"title-numeric-asc": function ( a, b ) {
"title-numeric-pre": function ( a ) {
var x = a.match(/title="*(-?[0-9\.]+)/)[1];
var y = b.match(/title="*(-?[0-9\.]+)/)[1];
x = parseFloat( x );
y = parseFloat( y );
return parseFloat( x );
},
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
"title-numeric-asc": function ( a, b ) {
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"title-numeric-desc": function ( a, b ) {
var x = a.match(/title="*(-?[0-9\.]+)/)[1];
var y = b.match(/title="*(-?[0-9\.]+)/)[1];
x = parseFloat( x );
y = parseFloat( y );
return ((x < y) ? 1 : ((x > y) ? -1 : 0));
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );

14
sorting/title-string.js
Unescape View File

@ -8,17 +8,15 @@
*/
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"title-string-asc": function ( a, b ) {
var x = a.match(/title="(.*?)"/)[1].toLowerCase();
var y = b.match(/title="(.*?)"/)[1].toLowerCase();
"title-string-pre": function ( a ) {
return a.match(/title="(.*?)"/)[1].toLowerCase();
},
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
"title-string-asc": function ( a, b ) {
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"title-string-desc": function ( a, b ) {
var x = a.match(/title="(.*?)"/)[1].toLowerCase();
var y = b.match(/title="(.*?)"/)[1].toLowerCase();
return ((x < y) ? 1 : ((x > y) ? -1 : 0));
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );

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