@page "/eval"
@inject IJSRuntime JSRuntime

<h3>Eval Component</h3>

<input id="inputText" @bind="InputText" placeholder="Enter text" />
<button @onclick="RunEval">Evaluate</button>
<div id="result">@Result</div>

@code {
    private string InputText { get; set; }
    private string Result { get; set; }

    private async Task RunEval()
    {
        Result = await JSRuntime.InvokeAsync<string>("runEval", InputText);
    }
}