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I have just made a simple program to display and insert data from a database(sql server 2008). My code does the display of data. I am unable to get data inserted. It shows no error in terminal or browser.
Here is my javascriptfile
var express = require('express');
var app = express();
app.use(express.static('public'));
app.get('/htm', function (req, res) {
res.sendFile( __dirname + "/" + "index.html" );
})
var sql = require("mssql");
var config = {
user: 'pkp',
password: 'pkp',
server: 'PRAVEEN\\SQLEXPRESS',
database: 'myneww'
};
app.get('/process_get', function (req, res) {
// Prepare output in JSON format
response = {
first_name:req.query.first_name,
last_name:req.query.last_name
};
sql.connect(config, function (err) {
if (err) console.log(err);
var request = new sql.Request();
console.log(req.query.first_name);
var res=request.query('insert into Mytab values(req.query.first_name ,req.query.last_name)');
});
});
app.get('/alldata', function (req, res) {
sql.connect(config, function (err) {
if (err) console.log(err);
// create Request object
var request = new sql.Request();
// query to the database and get the records
request.query('select * from Mytab', function (err, recordset) {
if (err) console.log(err)
// send records as a response
res.send(recordset);
});
});
});
var server = app.listen(8081, function () {
var host = server.address().address
var port = server.address().port
console.log("Example app listening at http://%s:%s", host, port)
})
Here is my html file
<html>
<body>
<form action="http://127.0.0.1:8081/process_get" method="GET">
First Name: <input type="text" name="first_name"> <br>
Last Name: <input type="text" name="last_name">
<input type="submit" value="Submit">
</form>
</body>
</html>
I am able to get the values displayed in the console, means values are passed and retrieved from the form. But still not inserted into the database.
997
asked Nov 20 '25 19:11
I'm not good in javascript, but I guess the line below is incorrect:
var res=request.query('insert into Mytab values(req.query.first_name ,req.query.last_name)');
It should be something like this.
var res=request.query('insert into Mytab values(' + req.query.first_name + ',' + req.query.last_name +')');
If not, you've got an idea.
137
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