NgTemplateOutlet
directive
Inserts an embedded view from a prepared TemplateRef
.
NgModule
-
CommonModule
Selectors
[ngTemplateOutlet]
Properties
Property | Description |
---|---|
null | A context object to attach to the EmbeddedViewRef. This should be an object, the object's keys will be available for binding by the local template let declarations. Using the key $implicit in the context object will set its value as default.
|
null | A string defining the template reference and optionally the context object for the template. |
Description
You can attach a context object to the EmbeddedViewRef
by setting [ngTemplateOutletContext]
. [ngTemplateOutletContext]
should be an object, the object's keys will be available for binding by the local template let
declarations.
<ng-container *ngTemplateOutlet="templateRefExp; context: contextExp"></ng-container>
Using the key $implicit
in the context object will set its value as default.
Example
@Component({
selector: 'ng-template-outlet-example',
template: `
<ng-container *ngTemplateOutlet="greet"></ng-container>
<hr>
<ng-container *ngTemplateOutlet="eng; context: myContext"></ng-container>
<hr>
<ng-container *ngTemplateOutlet="svk; context: myContext"></ng-container>
<hr>
<ng-template #greet><span>Hello</span></ng-template>
<ng-template #eng let-name><span>Hello {{name}}!</span></ng-template>
<ng-template #svk let-person="localSk"><span>Ahoj {{person}}!</span></ng-template>
`
})
export class NgTemplateOutletExample {
myContext = {$implicit: 'World', localSk: 'Svet'};
}
Methods
ngOnChanges() | |||
---|---|---|---|
ngOnChanges(changes: SimpleChanges)Parameters
|
© 2010–2020 Google, Inc.
Licensed under the Creative Commons Attribution License 4.0.
https://v10.angular.io/api/common/NgTemplateOutlet