I have a parent component with three child components arranged in the following hierarchy:
<parent-component>
<wrapper-layer>
<inner-most>
</inner-most>
</wrapper-layer>
</parent-component>
I am unsure of how to pass a component from <parent-component> to <inner-most> through <wrapper-layer>.
During transclusion, how can I prevent the passed component from being displayed in the <wrapper-layer>?
After finding no answers, I managed to solve it by:
In <parent-component>: Insert the component you want to pass.
In <wrapper-layer>: Include the following snippet:
<ng-container ngProjectAs="component-to-pass">
<ng-content select="component-to-pass"></ng-content>
</ng-container>
In <inner-most>:
<ng-content select="component-to-pass"></ng-content>This method ensures that the passed component is not displayed in the middle layer but instead is passed on to the <inner-most> component.
To effectively pass a component to its children, you can utilize the following approach:
In the parent-component's HTML:
<wrapper-layer [parent]="this">...
(This method passes the current component to its children. Alternatively, if you wish to locate a custom component, you can still use a ViewChild selector)
In the wrapper-layer TypeScript file:
@Input() parent: any;
Then, simply pass it again in the wrapper-layer's HTML:
<inner-most [parent]="parent">...
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