打開Upsert.cshtml

• 移除@{ViewData[“Tittle”]=“Create”
• @model ClothesMall.Models.Store
• 將 Category. 用空值取代
• 依Store Model修改input

@model Store;
<h4>Store</h4>
<hr />
<div class="row">
    <div class="col-md-4">
        <form asp-action="Upsert" enctype="multipart/form-data">
            <input asp-for="Id" hidden />
            <div class="row pb-2">
                <h2 class="text-primary"> @(Model.Id != 0 ? "編輯" : "新增")產品</h2>
                <hr />
            </div>
            <div class="form-group">
                <label asp-for="Name" class="control-label"></label>
                <input asp-for="Name" class="form-control" />
                <span asp-validation-for="Name" class="text-danger"></span>
            </div>
            <div class="form-group">
                <label asp-for="Address" class="control-label"></label>
                <input asp-for="Address" class="form-control" />
                <span asp-validation-for="Address" class="text-danger"></span>
            </div>
            <div class="form-group">
                <label asp-for="City" class="control-label"></label>
                <input asp-for="City" class="form-control" />
                <span asp-validation-for="City" class="text-danger"></span>
            </div>
            <div class="form-group">
                <label asp-for="PhoneNumber" class="control-label"></label>
                <input asp-for="PhoneNumber" class="form-control" />
                <span asp-validation-for="PhoneNumber" class="text-danger"></span>
            </div>
            <div class="form-group">
                <label asp-for="Description" class="control-label"></label>
                <input asp-for="Description" class="form-control" />
                <span asp-validation-for="Description" class="text-danger"></span>
            </div>
            <div class="row">
                <div class="col-6 col-md-3">
                    @if (Model.Id != 0)
                    {
                        <button type="submit" class="btn btn-primary form-control">Edit</button>
                    }
                    else
                    {
                        <button type="submit" class="btn btn-primary form-control">Create</button>
                    }
                </div>
                <div class="col-6 col-md-3">
                    <a asp-controller="Store" asp-action="Index" class="btn btn-secondary border form-control">
                        Back to List
                    </a>
                </div>
            </div>
        </form>
    </div>
</div>

@section Scripts {
    @{
        await Html.RenderPartialAsync("_ValidationScriptsPartial");
    }
}

• 修改_Layout

 <a class="dropdown-item text-dark" asp-area="Admin" asp-controller="Store" asp-action="Index">分店</a>