将值从jQuery传递到Bootstrap模态主体

Question

我正在尝试将模型传递给引导模式编辑器。我从Ajax方法调用模式。我可以从控制器中获取模型，并从脚本的成功事件中查看其属性。但是，我无法将此模型“ mod”发送到我的引导模态主体。当我在模态主体中调用局部视图时，mod始终为null。是否可以通过将值传递给模态主体来打开/显示Bootstrap模态。

@model StockItemViewModel
@{
ViewData["Title"] = "ProductServiceIndex";
StockItemViewModel mod = Model;


<div class="modal fade" id="prodserviceModal" tabindex="-1" role="dialog" aria-labelledby="myModal-label">
<div class="modal-dialog vertical-align-center">
    <div class="modal-content">
        <div class="modal-header">
            <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
            <h4 class="modal-title" id="myModal-label">Product/Service Information</h4>
            <h4>@mod.StockItemName</h4>
        </div>
        <div class="modal-body" id="productServicePlaceholder">
            @await Html.PartialAsync("_ProductServiceModal", mod)
        </div>
    </div>
</div>

function ajax_get(data) {
    $.ajax({
        url: "/Purchasing/AddEditProdServ",
        type: "GET",           
        data: data,
        success: function (data) {
            //$('#productServicePlaceholder').html(data);
            mod = data;
            //alert(mod.StockItemId);
            $('#prodserviceModal').modal('show');
        }
    });