the console.log in the showBets function is working fine, but not the res.write. Am i misunderstanding how it works? The documentation is not making me any wiser.
app.js
var queryString = 'SELECT * FROM bets';
router.get("/bets",function(req, res){
showBets(res);
res.sendFile(path + "bets.html");
});
function showBets(res){
connection.query(queryString, function(err, rows, fields, res) {
if (err) throw err;
else{
for (var i in rows) {
res.write(rows[i].title);
console.log(rows[i].creator);
}
}
});
}
You should be careful about "res" variable
function showBets(res1){
connection.query(queryString, function(err, rows, fields, res2) {
if (err) throw err;
else{
for (var i in rows) {
res1.write(rows[i].title);
console.log(rows[i].creator);
}
}
});
res1 and res2 are difference.
Fixed it by doing this:
function showBets(res) {
var queryString = 'SELECT * FROM bets';
connection.query(queryString, [], function(err, rows) {
if (err) {
console.log("aa: " + err);
throw err;
}
rows.forEach(function(row) {
res.write(row.creator);
console.log(row.creator);
});
res.end();
});
}
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