Erase fn in Hashtable

#1

In this code, I am not able to erase the key from the hash table…
Help Required
the link of my code ;

#2

your erase function is not correct

correct one

void erase(string key){
		int idx=hashfun(key);
		Node<T>*temp=table[idx];
		Node<T>*prev=NULL;
		while(temp){
			if(temp->key==key){
				if(prev)prev->next=temp->next;
				else table[idx]=temp->next;
				temp->next=NULL;
				delete temp;
			}
			prev=temp;
			temp=temp->next;
		}
	}
#3

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