Searching in csv files in c++
0
$begingroup$
ps this question only has part of my code
I take multiple inputs from user and store them in a csv file.
int NewEntry(){
cin.ignore();
string name,phno,id,date;
int Ecost,advance,due;
ofstream file("data.txt",ios::in|ios::out|ios::app);
if(file){
cout<<"Customer Name:-";
getline(cin,name);
cout<<"ID or Aadhar Card:-";
getline(cin,id);
cout<<"Phone number:-";
getline(cin,phno);
cout<<"Today's Date(dd/mm/yy):-";
getline(cin,date);
cout<<"Estimated Cost:-";
cin>>Ecost;
cout<<"Advance:-";
cin>>advance;
due=(Ecost-advance);
file<<name<<','
<<id<<','
<<phno<<','
<<date<<','
<<Ecost<<','
<<advance<<','
<<due
<<"n";
system("cls");
cout<<endl<<"Entry Created.";
file.close();
}
the data looks like this
Sumeet,11802638,8005958881,09-03-19,2000,1000,1000 //line ends here
Sagar,11802637,7788830892,13-09-19,1200,200,1000
Rohit,11802639,9998887776,10-09-19,2500,500,2000
then I apply search by name,id or phone number by this part of code
getline(cin,names);
while(getline(file,line)) {
stringstream ss(line);
getline(ss,name,',');
getline(ss,id,',');
getline(ss,phno,',');
getline(ss,date,',');
getline(ss,ecost,',');
getline(ss,advance,',');
getline(ss,due,'n');
if(names==name) {
cout<<"Name:-"<<name<<"nID:-"<<id<<"nPhone no:-"<<phno<<"nDate of Entry:-"<<date<<"nEstimated Cost:-"<<ecost<<"nAdvance Paid:-"<<advance<<"nAmount due:-"<<due<<endl;
}
similarly I apply search by id and number;
but the issue is my programs only searches in first line, if i search a name or id in second line it doesn't work.
where as if i print all the data in csv file it works just fine.
void AllDisplay(){
string date,id,name,phno,ecost,advance,due;
string line;
ifstream file("data.txt");
while (getline(file,line)) {
stringstream ss(line);
getline(ss,name,',');
getline(ss,id,',');
getline(ss,phno,',');
getline(ss,date,',');
getline(ss,ecost,',');
getline(ss,advance,',');
getline(ss,due,'n');
cout<<"Name:-"<<name<<"nID:-"<<id<<"nPhone no:-"<<phno<<"nDate of Entry:-"<<date<<"nEstimated Cost:-"<<ecost<<"nAdvance Paid:-"<<advance<<"nAmount due:-"<<due<<endl;
cout<<"-------------------------------------------"<<endl;
}
c++ file csv
asked 21 mins ago
sumeet bansal Rahulsumeet bansal Rahul
11
New contributor
sumeet bansal Rahul is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
0
$begingroup$
ps this question only has part of my code
I take multiple inputs from user and store them in a csv file.
int NewEntry(){
cin.ignore();
string name,phno,id,date;
int Ecost,advance,due;
ofstream file("data.txt",ios::in|ios::out|ios::app);
if(file){
cout<<"Customer Name:-";
getline(cin,name);
cout<<"ID or Aadhar Card:-";
getline(cin,id);
cout<<"Phone number:-";
getline(cin,phno);
cout<<"Today's Date(dd/mm/yy):-";
getline(cin,date);
cout<<"Estimated Cost:-";
cin>>Ecost;
cout<<"Advance:-";
cin>>advance;
due=(Ecost-advance);
file<<name<<','
<<id<<','
<<phno<<','
<<date<<','
<<Ecost<<','
<<advance<<','
<<due
<<"n";
system("cls");
cout<<endl<<"Entry Created.";
file.close();
}
the data looks like this
Sumeet,11802638,8005958881,09-03-19,2000,1000,1000 //line ends here
Sagar,11802637,7788830892,13-09-19,1200,200,1000
Rohit,11802639,9998887776,10-09-19,2500,500,2000
then I apply search by name,id or phone number by this part of code
getline(cin,names);
while(getline(file,line)) {
stringstream ss(line);
getline(ss,name,',');
getline(ss,id,',');
getline(ss,phno,',');
getline(ss,date,',');
getline(ss,ecost,',');
getline(ss,advance,',');
getline(ss,due,'n');
if(names==name) {
cout<<"Name:-"<<name<<"nID:-"<<id<<"nPhone no:-"<<phno<<"nDate of Entry:-"<<date<<"nEstimated Cost:-"<<ecost<<"nAdvance Paid:-"<<advance<<"nAmount due:-"<<due<<endl;
}
similarly I apply search by id and number;
but the issue is my programs only searches in first line, if i search a name or id in second line it doesn't work.
where as if i print all the data in csv file it works just fine.
void AllDisplay(){
string date,id,name,phno,ecost,advance,due;
string line;
ifstream file("data.txt");
while (getline(file,line)) {
stringstream ss(line);
getline(ss,name,',');
getline(ss,id,',');
getline(ss,phno,',');
getline(ss,date,',');
getline(ss,ecost,',');
getline(ss,advance,',');
getline(ss,due,'n');
cout<<"Name:-"<<name<<"nID:-"<<id<<"nPhone no:-"<<phno<<"nDate of Entry:-"<<date<<"nEstimated Cost:-"<<ecost<<"nAdvance Paid:-"<<advance<<"nAmount due:-"<<due<<endl;
cout<<"-------------------------------------------"<<endl;
}
c++ file csv
asked 21 mins ago
sumeet bansal Rahulsumeet bansal Rahul
11
New contributor
sumeet bansal Rahul is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
0
0
0
$begingroup$
ps this question only has part of my code
I take multiple inputs from user and store them in a csv file.
int NewEntry(){
cin.ignore();
string name,phno,id,date;
int Ecost,advance,due;
ofstream file("data.txt",ios::in|ios::out|ios::app);
if(file){
cout<<"Customer Name:-";
getline(cin,name);
cout<<"ID or Aadhar Card:-";
getline(cin,id);
cout<<"Phone number:-";
getline(cin,phno);
cout<<"Today's Date(dd/mm/yy):-";
getline(cin,date);
cout<<"Estimated Cost:-";
cin>>Ecost;
cout<<"Advance:-";
cin>>advance;
due=(Ecost-advance);
file<<name<<','
<<id<<','
<<phno<<','
<<date<<','
<<Ecost<<','
<<advance<<','
<<due
<<"n";
system("cls");
cout<<endl<<"Entry Created.";
file.close();
}
the data looks like this
Sumeet,11802638,8005958881,09-03-19,2000,1000,1000 //line ends here
Sagar,11802637,7788830892,13-09-19,1200,200,1000
Rohit,11802639,9998887776,10-09-19,2500,500,2000
then I apply search by name,id or phone number by this part of code
getline(cin,names);
while(getline(file,line)) {
stringstream ss(line);
getline(ss,name,',');
getline(ss,id,',');
getline(ss,phno,',');
getline(ss,date,',');
getline(ss,ecost,',');
getline(ss,advance,',');
getline(ss,due,'n');
if(names==name) {
cout<<"Name:-"<<name<<"nID:-"<<id<<"nPhone no:-"<<phno<<"nDate of Entry:-"<<date<<"nEstimated Cost:-"<<ecost<<"nAdvance Paid:-"<<advance<<"nAmount due:-"<<due<<endl;
}
similarly I apply search by id and number;
but the issue is my programs only searches in first line, if i search a name or id in second line it doesn't work.
where as if i print all the data in csv file it works just fine.
void AllDisplay(){
string date,id,name,phno,ecost,advance,due;
string line;
ifstream file("data.txt");
while (getline(file,line)) {
stringstream ss(line);
getline(ss,name,',');
getline(ss,id,',');
getline(ss,phno,',');
getline(ss,date,',');
getline(ss,ecost,',');
getline(ss,advance,',');
getline(ss,due,'n');
cout<<"Name:-"<<name<<"nID:-"<<id<<"nPhone no:-"<<phno<<"nDate of Entry:-"<<date<<"nEstimated Cost:-"<<ecost<<"nAdvance Paid:-"<<advance<<"nAmount due:-"<<due<<endl;
cout<<"-------------------------------------------"<<endl;
}
c++ file csv
asked 21 mins ago
sumeet bansal Rahulsumeet bansal Rahul
11
New contributor
sumeet bansal Rahul is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
ps this question only has part of my code
I take multiple inputs from user and store them in a csv file.
int NewEntry(){
cin.ignore();
string name,phno,id,date;
int Ecost,advance,due;
ofstream file("data.txt",ios::in|ios::out|ios::app);
if(file){
cout<<"Customer Name:-";
getline(cin,name);
cout<<"ID or Aadhar Card:-";
getline(cin,id);
cout<<"Phone number:-";
getline(cin,phno);
cout<<"Today's Date(dd/mm/yy):-";
getline(cin,date);
cout<<"Estimated Cost:-";
cin>>Ecost;
cout<<"Advance:-";
cin>>advance;
due=(Ecost-advance);
file<<name<<','
<<id<<','
<<phno<<','
<<date<<','
<<Ecost<<','
<<advance<<','
<<due
<<"n";
system("cls");
cout<<endl<<"Entry Created.";
file.close();
}
the data looks like this
Sumeet,11802638,8005958881,09-03-19,2000,1000,1000 //line ends here
Sagar,11802637,7788830892,13-09-19,1200,200,1000
Rohit,11802639,9998887776,10-09-19,2500,500,2000
then I apply search by name,id or phone number by this part of code
getline(cin,names);
while(getline(file,line)) {
stringstream ss(line);
getline(ss,name,',');
getline(ss,id,',');
getline(ss,phno,',');
getline(ss,date,',');
getline(ss,ecost,',');
getline(ss,advance,',');
getline(ss,due,'n');
if(names==name) {
cout<<"Name:-"<<name<<"nID:-"<<id<<"nPhone no:-"<<phno<<"nDate of Entry:-"<<date<<"nEstimated Cost:-"<<ecost<<"nAdvance Paid:-"<<advance<<"nAmount due:-"<<due<<endl;
}
similarly I apply search by id and number;
but the issue is my programs only searches in first line, if i search a name or id in second line it doesn't work.
where as if i print all the data in csv file it works just fine.
void AllDisplay(){
string date,id,name,phno,ecost,advance,due;
string line;
ifstream file("data.txt");
while (getline(file,line)) {
stringstream ss(line);
getline(ss,name,',');
getline(ss,id,',');
getline(ss,phno,',');
getline(ss,date,',');
getline(ss,ecost,',');
getline(ss,advance,',');
getline(ss,due,'n');
cout<<"Name:-"<<name<<"nID:-"<<id<<"nPhone no:-"<<phno<<"nDate of Entry:-"<<date<<"nEstimated Cost:-"<<ecost<<"nAdvance Paid:-"<<advance<<"nAmount due:-"<<due<<endl;
cout<<"-------------------------------------------"<<endl;
}
c++ file csv
c++ file csv
asked 21 mins ago
sumeet bansal Rahulsumeet bansal Rahul
11
New contributor
sumeet bansal Rahul is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 21 mins ago
sumeet bansal Rahulsumeet bansal Rahul
11
New contributor
sumeet bansal Rahul is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 21 mins ago
sumeet bansal Rahulsumeet bansal Rahul
11
New contributor
sumeet bansal Rahul is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 21 mins ago
sumeet bansal Rahulsumeet bansal Rahul
11
asked 21 mins ago
sumeet bansal Rahulsumeet bansal Rahul
11
11
New contributor
sumeet bansal Rahul is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
sumeet bansal Rahul is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
sumeet bansal Rahul is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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