kylefang/angular.js
1
0
Fork 0
mirror of https://github.com/zhigang1992/angular.js.git synced 2026-04-28 21:05:43 +08:00
Code Issues Packages Projects Releases Wiki Activity

docs(orderBy): clarify expression usage in a predicate

Browse Source 
Closes #8592
This commit is contained in:
Pawel Kozlowski
2014-08-15 14:25:26 +02:00
committed by Brian Ford
parent e1c85d1f98
commit c093c43b1f
1 changed files with 7 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/ng/filter/orderBy.js
View File

@@ -18,9 +18,13 @@
*
* - `function`: Getter function. The result of this function will be sorted using the
* `<`, `=`, `>` operator.
* - `string`: An Angular expression which evaluates to an object to order by, such as 'name'
* to sort by a property called 'name'. Optionally prefixed with `+` or `-` to control
* ascending or descending sort order (for example, +name or -name).
* - `string`: An Angular expression. The result of this expression is used to compare elements
* (for example `name` to sort by a property called `name` or `name.substr(0, 3)` to sort by
* 3 first characters of a property called `name`). The result of a constant expression
* is interpreted as a property name to be used in comparisons (for example `"special name"`
* to sort object by the value of their `special name` property). An expression can be
* optionally prefixed with `+` or `-` to control ascending or descending sort order
* (for example, `+name` or `-name`).
* - `Array`: An array of function or string predicates. The first predicate in the array
* is used for sorting, but when two items are equivalent, the next predicate is used.
*