WebJul 16, 2024 · ViewChild is a decorator that creates a view or DOM query. According to the docs A property decorator that configures a view query. The change detector looks for the first element or the directive matching the selector in the view DOM. If the view DOM changes, and a new child matches the selector, the property is updated. WebAny provider defined in the child component tree of the current component (e.g. @ContentChild(SomeService) someService: SomeService) Any provider defined through …

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WebJul 20, 2016 · The app component (app.ts) defines the wizard and the steps in its template: step 1 content step 2 content step 3 content WebDec 16, 2015 · As the name suggests, @ContentChild and @ContentChildren queries will return directives existing inside the element of your view, … greenskyonline customer service

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WebSep 27, 2024 · @ContentChild Use to get the first element or the directive matching the selector from the content DOM. If the content DOM changes and a new child matches the selector, the property will be updated. The components react to changes, and the new component app-banner needs to add a reference in the CountryComponent. WebJul 22, 2024 · @ContentChild (ChildDirective, {static: true}) child: ChildDirective; ngAfterContentInit () { this.child.value = this.data; } Child Directive value: string; ngAfterContentChecked () { // will be available data from parent here? } Maybe I should use service to share data between the component and the directive? WebJun 7, 2016 · Internally, the DynamicRepeater queries for the ContentChild, "#itemRenderer" and then passes it into a "template renderer" inside of its own ngFor loop. This "template renderer" is a custom directive that accepts both a TemplateRef and a context and then clones the given TemplateRef into the current ViewContainerRef. fmt repair service