BlazorFiddle - Blazor .Net Developer Playground and Code Editor in the Browser.

Index

Counter

    @page "/"

    <Counter @ref="MyCounter" ToAddClicked="AddToList" />

    <ul>
        @foreach (string s in TheList)
        {
            <li>@s</li>
        }
    </ul>

    @code {
        Counter MyCounter;
        public List<string> TheList {get;set;} = new List<string>();
        private Random Rnd = new Random();


        private void AddToList()
        {
            int length = 5;
        
            var str_build = new System.Text.StringBuilder();        

            char letter;  
            for (int i = 0; i < length; i++)
            {
            double flt = Rnd.NextDouble();
            int shift = Convert.ToInt32(Math.Floor(25 * flt));
            letter = Convert.ToChar(shift + 65);
            str_build.Append(letter);  
            }

            TheList.Add(str_build.ToString());
            Console.WriteLine($"Added to the list: {str_build.ToString()}");
            Console.WriteLine($"The list now has {TheList.Count} items");        
        }
    }

namespace BlazorFiddleProject
{
    using Microsoft.AspNetCore.Components.Builder;
    using Microsoft.Extensions.DependencyInjection;


    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
        }

        public void Configure(IComponentsApplicationBuilder app)
        {
            app.AddComponent<App>("app");
        }
    }
}

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8"/>
    <meta name="viewport" content="width=device-width">
    <title>BlazorFiddleProject</title>
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
	
	<script src="_content/MatBlazor/dist/matBlazor.js"></script>

    <style>
        app { }
    </style>

    <script type="text/javascript">
    </script>
</head>
<body>
<app>Loading...</app>

<script src="_framework/blazor.webassembly.js"></script>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
</body>
</html>

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