Issues inserting into a collection upon account creation

How do I insert items into a collection upon the creation of an account?

Product:
Wix Editor

What are you trying to achieve:
I’m trying to set some default values for each user account that is created. As an example, I need the beginning “score” for each user to be 0.

What have you already tried:
I’m using a custom sign up page, and so I’m trying to do a submitButton.onClick() and have the things in there. This is what my code currently looks like:

$w.onReady(function () {

    const initializeUser = () => {
        //Gets the current userId
        const currentUserId = wixUsers.currentUser.id;
        const firstName = $w("#firstNameBox").value;
        const lastName = $w("#lastNameBox").value;
        const email = $w("#emailBox").value;
        const password = $w("#passwordBox").value;
        const username = $w("#usernameBox").value;


        let toInsertCredentials = {
            "userId": currentUserId,
            "username": username,
            "password": password,
            "firstName": firstName,
            "lastName": lastName,
            "email": email
        };

        wixData.insert("#credentialsDataset", toInsertCredentials)
            .then((item) => {
                console.log(item);
            })
            .catch((err) => {
                console.log(err);
            });

        //Create a new item in userValuesDataset and in userScoreDatase and gives each value a starting point
        let toInsertScore = {
            "_userId": currentUserId,
            "score": 0,
            "pointsFromWater": 0,
            "pointsFromSteps": 0,
        }

        let toInsertDailyValues = {
            "_userId": currentUserId,
            "waterIntake": 0,
            "steps": 0
        }

        wixData.insert("#userScoreDataset", toInsertScore)
            .then((item) => {
                console.log(item);
            })
            .catch((err) => {
                console.log(err);
            });

        wixData.insert("#userDailyValuesDataset", toInsertDailyValues)
            .then((item) => {
                console.log(item);
            })
            .catch((err) => {
                console.log(err);
            });
    }

    $w("#submitButton").onClick(initializeUser);

});

However, when I run this, I get this error: Error: WDE0025: The #credentialsDataset collection does not exist. You cannot work with a collection using the Data API before it is created in the Editor.

I am very positive that those collections do exist, but it’s not accessing them correctly. I’m using the correct IDs, I know that too. My curiosity is this: do the collections not actually “exist” until a user account is created? Should I have this code run on some other page or something? If so, I am open to suggestions about it.

Hi Taylor

The mistake is, that you are trying to insert data into a dataset and not a collection (which is not possible. Remove the "#“ and change input the name of the collection between the “”.

wixData.insert("#credentialsDataset", toInsertCredentials)

//and here

wixData.insert("#userDailyValuesDataset", toInsertDailyValues)

Please also note that Wix Users is an outdated API, you’ll have to use Wix Members Frontend. And import that accordingly.