Created
May 9, 2014 11:37
-
-
Save luisxkimo/65c80ff8db77967ebe89 to your computer and use it in GitHub Desktop.
Prueba con ng-options de Angular para una lista de opciones con valores y labels personalizados
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| //1 - Definimos los valores y los labels para el DropDownList y creamos una propiedad con uno de esos valores por defecto: | |
| // ... todo dentro del controlador | |
| $scope.orderPropList = [{ | |
| value : 'age', label : 'Newest' | |
| }, { | |
| value : 'name', label : 'Alphabetical' | |
| }, { | |
| value : '-age', label : 'Oldest' | |
| }]; | |
| $scope.order = $scope.orderPropList[0]; | |
| //2 - En la vista, enlazamos el 'select' de la siguiente manera: | |
| <select ng-model="order" ng-options="order.label for order in orderPropList"> | |
| </select> | |
| //3 - Ya podemos utilizar el valor seleccionado para hacer ordenaciones | |
| <ul class="phones"> | |
| <li ng-repeat="phone in phones | orderBy:order.value"> | |
| <span>{{phone.name}}</span> | |
| <p>{{phone.snippet}}</p> | |
| </li> | |
| </ul> |
Author
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Para testear los valores por defecto y que el número de opciones es el correcto: