- directive in module ngMessages
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 0.
Usage
1 2 3 4 5 6 7 8 9 10 11 | <!-- 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. |
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