docs(select): update regexp grouping cheat-sheat

Update the regexp grouping comment to reflect the changes needed for
multiline expressions in ng-options for <select>.

Closes #5602
This commit is contained in:
Ajay Roopakalu 2014-01-04 02:17:21 -05:00 committed by Jeff Cross
parent 43a2f3d0bf
commit 8ace8073fd

View file

@ -128,7 +128,7 @@ var ngOptionsMinErr = minErr('ngOptions');
var ngOptionsDirective = valueFn({ terminal: true });
// jshint maxlen: false
var selectDirective = ['$compile', '$parse', function($compile, $parse) {
//0000111110000000000022220000000000000000000000333300000000000000444444444444444000000000555555555555555000000066666666666666600000000000000007777000000000000000000088888
//000011111111110000000000022222222220000000000000000000003333333333000000000000004444444444444440000000005555555555555550000000666666666666666000000000000000777777777700000000000000000008888888888
var NG_OPTIONS_REGEXP = /^\s*([\s\S]+?)(?:\s+as\s+([\s\S]+?))?(?:\s+group\s+by\s+([\s\S]+?))?\s+for\s+(?:([\$\w][\$\w]*)|(?:\(\s*([\$\w][\$\w]*)\s*,\s*([\$\w][\$\w]*)\s*\)))\s+in\s+([\s\S]+?)(?:\s+track\s+by\s+([\s\S]+?))?$/,
nullModelCtrl = {$setViewValue: noop};
// jshint maxlen: 100