Improve this Doc View Source ngMessageExp

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Improve this Doc View Source ngMessageExp

  1. directive in module ngMessages


ngMessageExp is the same as ngMessage, but instead of a static value, it accepts an expression to be evaluated for the message key.

Directive Info

  • This directive creates new scope.
  • This directive executes at priority level 1.


<!-- using attribute directives -->
<ANY ng-messages="expression">
  <ANY ng-message-exp="expressionValue">...</ANY>

<!-- or by using element directives -->
<ng-messages for="expression">
  <ng-message when-exp="expressionValue">...</ng-message>

Click here to learn more about ngMessages and ngMessage.


Param Type Details
whenExp expression an expression value corresponding to the message key.

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