How to add submenu
How to add submenu
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#include <iostream>
using namespace std;
int vtoromenu();
int main()
{
int janr();
void pesen();
void izpulnitel();
int vtoromenu();
int choise;
string janr1 [10];
janr1[0]=" chalga ";
janr1[1]=" narodno ";
string pesen1 [10];
pesen1[0]=" Rat srca ";
pesen1[1]=" Lena magdalena ";
pesen1[2]=" Graovsko horo ";
string izpulnitel1 [10];
izpulnitel1[0]="Mile Kitic-";
izpulnitel1[1]="Toni i Fiki Storaro-";
izpulnitel1[2]="Orc.Naslada-";
{
int choice;
do
{
cout << endl
<< " 1 - Janr\n"
<< " 2 - Zaglavie\n"
<< " 4 - Izpulnitel\n"
<< " 5 - Krai na turseneto\n"
<< " Izberete vashata kategoria: ";
cin >> choice;
switch (choice)
{
case 1:
//submenu for void janr()
case 2:
//submenu for void pesen ()
break;
case 3:
break;
case 4:
break;
case 5:
cout << "Blagodarq che ni posetihte zapovqdaite otnovo.\n";
break;
default:
cout << "Not a Valid Choice. \n"
<< "Choose again.\n";
break;
}
}
while (choice !=5);
return 0;
}
return 0;
}
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Make functions for each submenu
or
Create a generic submenu for all cases and control flow with passed parameters.
I am uncertain about what kind of submenu you are attempting to make.
An example of a recursive submenu would be:
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#include <iostream>
using namespace std;
int menu(string address)
{
int choice;
do
{
cout<<address<<'\n';
cout<<"What would you like to do: "
<<"\n1) Do option 1"
<<"\n2) Do option 2"
<<"\n3) Do option 3"
<<"\n4) Back"
<<"\n5) Exit"
<<"\nChoice: ";
cin>>choice;
cin.clear();
cin.ignore(255,'\n');
}while((choice<1||choice>5)&&cout<<"\nError! Try again:\n");
cout<<'\n';
return choice;
}
bool recursiveMenus(string address,string cat)
{
bool run=true;
address.append(cat);
do
{
switch(menu(address))
{
case 1:
if(!recursiveMenus(address,"->1"))
return false;
break;
case 2:
if(!recursiveMenus(address,"->2"))
return false;
break;
case 3:
if(!recursiveMenus(address,"->3"))
return false;
break;
case 4:
run=false;
break;
case 5:
return false;
}
}while(run);
return true;
}
int main()
{
recursiveMenus("Start","");//Null to exploit function signature.
cout<<"Press <enter> to exit: ";
cin.get();
return 0;
}
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