IW4M-Admin/WebfrontCore/Views/Action/_ActionForm.cshtml

@model WebfrontCore.ViewModels.ActionInfo
@{
    Layout = null;
}
<form class="action-form" action="/Action/@Model.Action">
    @foreach (var input in Model.Inputs)
    {
        string inputType = input.Type ?? "text";
        string value = input.Value ?? "";

        if (input.Type != "hidden")
        {
            <div class="input-group mb-3">

                <div class="input-group-prepend">
                    <span class="input-group-text" id="basic-addon-@input.Name">@input.Label</span>
                </div>

                @if (inputType == "select")
                {
                    <select name="@input.Name" class="form-control" aria-label="@input.Name" aria-describedby="basic-addon-@input.Name">
                        @foreach (var item in input.Values)
                        {
                            <option value="@item.Key">@item.Value</option>
                        }
                    </select>
                }

                else if (inputType == "checkbox")
                {
                    <div class="btn-group-toggle" data-toggle="buttons">
                        <label class="btn btn-primary active">
                            <input type="checkbox" name="@input.Name" @(input.Checked ? "checked" : "") autocomplete="off">@input.Label
                        </label>
                    </div>
                }

                else
                {
                    <input type="@inputType" name="@input.Name" value="@value" class="form-control" placeholder="@input.Placeholder" aria-label="@input.Name" aria-describedby="basic-addon-@input.Name">
                }

            </div>
        }
        else
        {
            <input type="@inputType" name="@input.Name" value="@value" hidden="hidden">
        }
    }
    <button type="submit" class="btn btn-block btn-primary">@Model.ActionButtonLabel</button>
</form>