Resolved: Neo4j CREATE 2022+ syntax Node.js

Question:

What is the currently acceptable syntax for sending a CREATE script from Node.js to Neo4j in 2022 and after?
I am getting several errors trying to pass in dynamic props from form input fields.
I need to create a new record from my form inputs using Node.js.
This is an example of a syntax that is no longer accepted:

app.post('/books/add', function(req, res){
  var title = req.body.title;
  var year = req.body.year;

    session
    .run('CREATE(n:Book {title: {paramTitle}, year: {paramYear}}) RETURN n:title', {paramTitle:title, paramYear:year})
    .then(
      function(result){
        res.redirect('/');
        session.close();
      }
    )
    .catch(function(error){
      console.log(error)
    });

  res.redirect('/');
});

Answer:

The syntax you’re using is deprecated. Parameters are now identified with the dollar symbol $ instead of curly brackets {}. That means you need to update your query to:

.run(
    'CREATE(n:Book {title: $paramTitle, year: $paramYear}) RETURN n:title',
    {
        paramTitle: title, 
        paramYear: year
    }
)

See relevant documentation here: https://neo4j.com/docs/cypher-manual/current/syntax/parameters/

If you have better answer, please add a comment about this, thank you!

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