angular material show hide component code example

Example 1: hide and show in angular 8

isShown: boolean = false ; // hidden by default


toggleShow() {

this.isShown = ! this.isShown;

}

Example 2: angular show element in component

isShown: boolean;

ngOnInit(){
  isShown = false; //hidden every time subscribe detects change
}

toggleShow() {
  this.isShown = ! this.isShown;
}