Bug Tracker

Ticket #4731: jquery-1.3.2-eq.patch

File jquery-1.3.2-eq.patch, 1.0 KB (added by kbwood, June 05, 2009 09:05AM UTC)

Patch for eq() selector to also work from end of list

1653a1654,1657
> function fromEnd(value, length) {
> 	return (value < 0 ? length + value : value);
> }
> 
1663c1667
< 		POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/,
---
> 		POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((-?\d*)\))?(?=[^-]|$)/,
1925,1926c1929,1930
< 		lt: function(elem, i, match){
< 			return i < match[3] - 0;
---
> 		lt: function(elem, i, match, array){
> 			return i < fromEnd(match[3] - 0, array.length);
1928,1929c1932,1933
< 		gt: function(elem, i, match){
< 			return i > match[3] - 0;
---
> 		gt: function(elem, i, match, array){
> 			return i > fromEnd(match[3] - 0, array.length);
1931,1932c1935,1936
< 		nth: function(elem, i, match){
< 			return match[3] - 0 == i;
---
> 		nth: function(elem, i, match, array){
> 			return fromEnd(match[3] - 0, array.length) == i;
1934,1935c1938,1939
< 		eq: function(elem, i, match){
< 			return match[3] - 0 == i;
---
> 		eq: function(elem, i, match, array){
> 			return fromEnd(match[3] - 0, array.length) == i;

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