Radzen Column Chart using list for data items

Radzen.Blazor Components
1

I'm trying to create a radzen column chart using a list from a database. For example:


Class databaseItem()
{
        public string CatagoryName { get; set; }
        public double Amount { get; set; }
}

Instead of using this method from the column chart example:

    DataItem[] revenue2023 = new DataItem[] {
        new DataItem
        {
            Quarter = "Q1",
            Revenue = 234000
        },
        new DataItem
        {
            Quarter = "Q2",
            Revenue = 284000
        }
}

I want to do something like this:

    List<databaseItem> items = GetFromDatabase();

    DataItem[] revenue2023 = new DataItem[] {
        foreach (databaseItem item in items)
        {
            Quarter = item.CatagoryName,
            Revenue = item.amount
        }
}

Basically I want it to get the datapoints by running through a list instead of having to name each one separately. Is this possible? And if so how?

2

Hi @kageist,

You can use a list of objects as well. Our online demo would work just fine with List<DataItem> instead of DataItem[].

3

Thank you! Looks like I was making that harder than it was!