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Ce document utilise Manuel du site Web PHP chinois Libérer
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.
<!-- using attribute directives -->
<ANY ng-messages="expression">
<ANY ng-message="keyValue1">...</ANY>
<ANY ng-message="keyValue2">...</ANY>
<ANY ng-message="keyValue3">...</ANY>
</ANY>
<!-- or by using element directives -->
<ng-messages for="expression">
<ng-message when="keyValue1">...</ng-message>
<ng-message when="keyValue2">...</ng-message>
<ng-message when="keyValue3">...</ng-message>
</ng-messages>点击这里 to learn more about ngMessages and ngMessage.
| 参数 | 类型 | 详述 |
|---|---|---|
| ngMessage | string |
a string value corresponding to the message key. |