function - Blazor - How to pass a value held in a variable as a parameter that is evaluated during rendering and not at time of onclick

Question

I am trying to create a list of items in the browser that can be removed from the dictionary if the associated button is clicked. with @onclick="@(() => Delete(index))", I always get the last index + 1 because its value is determined during the click event and not during rendering. Is there another way of writing this function to force the evaluation to the time of rendering?

                    <table class="table table-bordered">
                        @ResetIndex()
                        @for (int i = 0; i < numRows; i++)
                        {
                        <tr>
                            @for (int j = 0; j < numCols; j++)
                            {
                                @GetIndex()
                                @if (meData.SeeNext() == "")
                                {
                                    <td />
                                }
                                else
                                {
                                    @if (meData.IsLast())
                                    {
                                        <td class="text-success">
                                            <button class="btn btn-small button-cancel border border-success"@onclick="@(() => Delete(index))">
                                                <span class="text-success">@meData.Next()</span>
                                                <span aria-hidden="true">&times;</span>
                                            </button>
                                        </td>
                                    }
                                    else
                                    {
                                        <td class="text-primary">
                                            <button class="btn btn-small button-cancel border border-primary" @onclick="@(() => Delete(index))">
                                                <span class="text-primary">@meData.Next()</span>
                                                <span aria-hidden="true">&times;</span>
                                            </button>
                                        </td>
                                    }
                                }
                            }
                        </tr>
                        }
                    </table>

question from:https://stackoverflow.com/questions/65837691/blazor-how-to-pass-a-value-held-in-a-variable-as-a-parameter-that-is-evaluated

Answer 1

Waitting for answers