@foreach (var category in Model.Categories)
{
//-这里循环开始，比如Model.Categories里面有3组数据
<p class="home-page-category-tabs" data-get-products-url="@Url.Action("GetHomePageProductsByCategoryId", "UrbanTheme")">

            <p class="titles">
                <b>@(index)F</b><a data-category-id="@category.Id" title="@category.Name" style="font-size:20px;margin-left: -5px;"> @category.Name</a>
                <ul>
                    @foreach (var ca in category.SubCategories)
                    {
                        <li>
                            <a class="home-page-category-anchor" data-category-id="@ca.Id" title="@ca.Name">@ca.Name</a>
                        </li>
                    }
                        <li style="float:right;">
                            <a class="home-page-category-anchor" data-category-id="@category.Id" href="@Url.RouteUrl("Category", new { SeName = category.SeName })" title="@category.Name">All Other</a>
                        </li>
                </ul>
            </p>
            //-- 这里是下面的内容
            <p class="contents">
                @foreach (var subca in category.SubCategories)
                {
                   <p class="home-page-category-content" data-category-id="@subca.Id"></p>
                }
            </p>
           

</p>
index++;
}    


        <script type="text/javascript">

            $(document).ready(function () {
                /*首页的分类产品数据 */
                homePageCategoriesInTabs();
                $('.home-page-category-tabs .home-page-category-anchor').first().click();
            });

            function homePageCategoriesInTabs() {
                if ($('.home-page-category-tabs').length == 0) {
                    return;
                }

                var getProductsUrl = $('.home-page-category-tabs').attr('data-get-products-url');
                if (typeof getProductsUrl == 'undefined' || getProductsUrl == '') {
                    return;
                }

                $('.home-page-category-tabs .home-page-category-anchor').on('click', function () {
                    var currentThis = $(this);
                    var categoryId = currentThis.attr('data-category-id');
                    if (typeof categoryId == 'undefined' || categoryId == '' || categoryId == '0') {
                        return;
                    }

                    var categoryContentElement = $('.home-page-category-tabs .home-page-category-content[data-category-id="' + categoryId + '"]');
                    if (categoryContentElement.length == 0) {
                        return;
                    }

                    var isAlreadyLoaded = currentThis.attr('data-is-already-loaded');
                    if (typeof isAlreadyLoaded == 'undefined' || isAlreadyLoaded != 'true') {
                        currentThis.attr('data-is-already-loaded', 'true');

                        //$('.home-page-category-tabs .ajax-loading-overlay1').addClass('active');

                        $.ajax({
                            cache: false,
                            type: 'POST',
                            data: {
                                'id': categoryId
                            },
                            url: getProductsUrl
                        }).done(function (data) {

                            if (data.trim().length == 0) {
                                data = '<p class="no-products-found">' + '@T("SevenSpikes.Themes.Urban.HomePageCategories.NoProductsFound")' + '</p>';
                            }
                            categoryContentElement.html(data);

                            // Show the selected tab, when its content is loaded
                            currentThis.parent().addClass('active').siblings().removeClass('active');
                            categoryContentElement.addClass('active').siblings('.home-page-category-content').removeClass('active');

                            // Ajax Cart for the selected tab
                            if (typeof nopAjaxCart !== "undefined" && nopAjaxCart.replaceAddToCartButtonsExternal !== undefined) {
                                nopAjaxCart.replaceAddToCartButtonsExternal();
                            }

                            // Quick View for the selected tab
                            if (typeof GetProductSelector !== "undefined" && typeof GetQuickViewButtonParentSelector !== "undefined" && typeof AddQuickViewButtons !== "undefined") {
                                var productSelector = GetProductSelector();
                                if (productSelector == "") {
                                    return;
                                }
                                var quickViewButtonParentSelector = GetQuickViewButtonParentSelector(productSelector);
                                AddQuickViewButtons(productSelector, quickViewButtonParentSelector);
                            }

                            // Product Ribbons for the selected tab
                            if (typeof nopProductRibbons != "undefined" && nopProductRibbons.showRibbons != undefined) {
                                nopProductRibbons.showRibbons();
                            }

                        }).always(function () {
                            $('.home-page-category-tabs .ajax-loading-overlay').removeClass('active');
                            $('.home-page-category-tabs').trigger('homePageCategoriesProductsLoaded');
                        });
                    } else {
                        currentThis.parent().addClass('active').siblings().removeClass('active');
                        categoryContentElement.addClass('active').siblings().removeClass('active');
                    }

                });
            }
        </script>
       

循环3次，只有第一个p 的（第一个选项卡）数据显示出来，
下面2个p的（第一个选项卡）数据没有显示出来，事实上p里面的数据都有，但是就是只显示第一个p当中的第一个选项卡的数据， 第2个p当中第1选显卡，和第3个p当中第1选显卡数据无法显示，