Applying a consistent Selection Filter across multiple routes using identical data but varying selections

Included in the main screen are Selection Filters, which consist of 3 levels: Country, Cities, and Recreations. These filters need to be consistent across all routes, with "select all" at all levels upon initial load. However, a new route has been introduced that requires the first country to always be selected, along with its corresponding cities and recreations. This change should not impact selections made on other routes. The challenge is to implement this without altering the HTML code significantly, primarily through TypeScript modifications. The data remains the same; only the selection criteria differ based on the route. While using the same HTML for display purposes, guidance is needed on achieving this outcome efficiently. Is it feasible to leverage a method within the Selection Filter component for handling the new route's click events, given that it employs a distinct component?

typescriptangular2-routing

Answer №1

Have you considered utilizing the currentRoute property as a boolean and passing it to the filter function?

You can then make decisions based on the value of this boolean.

component.ts

currentRoute: boolean = false;
ngOnInit() {
  this.currentRoute = /** check for the route**/;
}

component.html

<... | filterSelector:currentRoute>

Answer №2

Created an additional parent component to accommodate 2 parent components, allowing us to choose the one that suits the current route best... Grateful for everyone's assistance.

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