Improve this Doc View Source ngMessage
- directive in module ngMessages
Overview
ngMessage
is a directive with the purpose to show and hide a particular message. For ngMessage
to operate, a parent ngMessages
directive on a parent DOM element must be situated since it determines which messages are visible based on the state of the provided key/value map that ngMessages
listens on.
More information about using ngMessage
can be found in the ngMessages
module documentation.
Directive Info
- This directive creates new scope.
- This directive executes at priority level 1.
Usage
<!-- using attribute directives --> <ANY ng-messages="expression" role="alert"> <ANY ng-message="stringValue">...</ANY> <ANY ng-message="stringValue1, stringValue2, ...">...</ANY> </ANY> <!-- or by using element directives --> <ng-messages for="expression" role="alert"> <ng-message when="stringValue">...</ng-message> <ng-message when="stringValue1, stringValue2, ...">...</ng-message> </ng-messages>
Arguments
Param | Type | Details |
---|---|---|
ngMessage | when | expression | a string value corresponding to the message key. |
© 2010–2018 Google, Inc.
Licensed under the Creative Commons Attribution License 4.0.
https://code.angularjs.org/1.7.8/docs/api/ngMessages/directive/ngMessage