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)
    {
    <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>
        @{
            string inputType = input.Type ?? "text";
            string value = input.Value ?? "";

            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>
    }
    <button type="submit" class="btn btn-block btn-primary">@Model.ActionButtonLabel</button>
</form>