调用前动态生成Angular方法名

generateMethodName(condition: string): string {
  let methodName = 'handle';
  
  switch (condition) {
    case 'conditionA':
      methodName += 'ConditionA';
      break;
    case 'conditionB':
      methodName += 'ConditionB';
      break;
    default:
      methodName += 'Default';
      break;
  }
  
  return methodName;
}

<button (click)="callDynamicMethod('conditionA')">Condition A</button>
<button (click)="callDynamicMethod('conditionB')">Condition B</button>
<button (click)="callDynamicMethod('other')">Other Condition</button>

callDynamicMethod(condition: string) {
  const methodName = this.generateMethodName(condition);

  if (this[methodName]) {
    this[methodName](); // 调用动态生成的方法
  } else {
    console.log(`Method ${methodName} not found.`);
  }
}

handleConditionA() {
  console.log('Handling Condition A');
}

handleConditionB() {
  console.log('Handling Condition B');
}

handleDefault() {
  console.log('Handling Default Condition');
}