The orientation of this in Angular

this.isOpenedCheck = setInterval(this.selectClose, 100);
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selectClose(): void {
  if (this.auto.isOpen){ return; }
  if ( this.isOpenedCheck) { clearInterval(this.isOpenedCheck); }

  if(!this.formControl.value){
    this.formControl.setValue(this.placeholder);
  }
  else if (!this.options.some( option= > option === this.formControl.value )){
    this.formControl.setValue(this.placeholder || ' ');
  }
  this.input.nativeElement.blur();
}
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This changes the pointer to point to window

Solutions:

import * as _ from 'lodash';
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 ngOnInit(): void {
 	
    _.bindAll(this.'selectClose');// Bind an object's methods to the object itself, overwriting existing methods.
  }
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The results of