passing of argument from parent does not work

[Darius Kirschner]

Hello all i have following code.  This code runs every time someone clicks a button of the parent componet.

The issue is when the app starts it runs the ngOnInit() and that runs this.CheckDisplayBrands("A").

The Console.log(brandtype) will show an A and everything is sorted.  If the function is run through the parent the console log will show the update ie B but the sorting is not happening.

 ngOnInit(): void {
    this.brands = this._brandService.getBrands();
    this.CheckDisplayBrands("A");
   
  }

  CheckDisplayBrands(brandtype){
    console.log(brandtype);
      this.displayBrands = this.brands.filter(brand => brand.parent === brandtype);
      if(brandtype == "ALL"){
        this.displayBrands = this.brands;
      }
      console.error(this.displayBrands);
  }

[bastien lemaire]

Hi, could you provide a stackblitz demo with the minimum reproduction code, please?