Angular 7 需要 2 个参数，但出现 1 个错误

Question

it says this,

checkNonEnglishCharacterCountries(idArray[0].name); An argument for 'textAccessHeader' was not provided

 private checkNonEnglishCharacterCountries(countryName,textAccessHeader) {
    if (countryName === 'Japan' && textAccessHeader == 'BANK_ADD') {
      this.payment.bankAccountName = null;
      this.payment.partyAccountNameAlt = this.supplierData.legalName;
      this.selectedCountryValidator = '^([\uFF61-\uFF9F]|[()., _-])*$';
      this.accountBeneficiaryName = 'Japanese half-width Katakana - 日本語の半角ｶﾀｶﾅ';
      this.branchNameLocal = 'Japanese half-width Katakana - 日本語の半角ｶﾀｶﾅ';
      this.bankNameLocal = 'Japanese half-width Katakana - 日本語の半角ｶﾀｶﾅ';
    }
}

Answer 1

You have two options.

Either make the second parameter optional

private checkNonEnglishCharacterCountries(countryName: string, textAccessHeader?: string) {
  ...
}

Notice the question mark in the type definition of the parameter

or send in null as the second paramter

private checkNonEnglishCharacterCountries(countryName: string, textAccessHeader: string) {
  ...
}

Calling statement

this.checkNonEnglishCharacterCountries(idArray[0].name, null);