Question

我一直试图让一个Kendo网格正确填充到IE8内部（使用该程序的人员仍然停留在Windows XP上）。它在IE9，Firefox和Chrome中运行得非常好。

以下是我正在使用的代码。

我的cshtml文件

<!DOCTYPE html>

@model IEnumerable<SymPro.ViewModels.InvestViewModel>

@{
    ViewBag.Title = "List Accounts";
}

<p>
    @Html.ActionLink("Create New", "Create")
</p>
<font size ="1">
@(Html.Kendo().Grid<SymPro.ViewModels.InvestViewModel>()
                                    .Name("gridInvest")
                                    .Columns(columns =>
                                    {
                                        columns.Bound(p => p.asset_num).Title("Invest. <br/> No.");
                                        columns.Bound(p => p.cusipnum).Title("Security <br/> ID").Width(80);
                                        columns.Bound(p => p.rempar).Title("Remaining <br/> Par").Format("{0:0.00}").Width(100);
                                        columns.Bound(p => p.issuer).Title("Issuer");
                                        columns.Bound(p => p.purdate).Title("Purchased").Width(100);
                                        columns.Bound(p => p.maturdate).Title("Mature/Sell").Width(100);
                                        columns.Bound(p => p.invtype).Title("Type");
                                        columns.Bound(p => p.fund_num).Title("Fund");
                                        columns.Bound(p => p.nomrate).Title("Rate").Format("{0:0.00}");
                                        columns.Bound(p => p.facevalue).Title("Par <br/> Value").Format("{0:0.00}");
                                        columns.Bound(p => p.groupcd).Title("Group");
                                        columns.Bound(p => p.sectorcd).Title("Sector");
                                        columns.Bound(p => p.identity_column).Title("")
                                            .ClientTemplate(@Html.ActionLink("Details", "Details", new { id = "#= identity_column#" }, new { style = "color:blue" })
                                            .ToHtmlString()
                                            );
                                        columns.Bound(p => p.identity_column).Title("")
                                            .ClientTemplate(@Html.ActionLink("Edit", "Edit", new { id = "#= identity_column#" }, new { style = "color:blue" })
                                            .ToHtmlString()
                                            );
                                        columns.Bound(p => p.identity_column).Title("")
                                            .ClientTemplate(@Html.ActionLink("Delete", "Delete", new { id = "#= identity_column#" }, new { style = "color:blue" })
                                            .ToHtmlString()
                                            );
                                    })                                    
                                    .DataSource(dataSource => dataSource
                                        .Ajax()
                                        .Read(read => read.Action("Invest_Read", "Invest"))                                        
                                    )
                                    .Sortable()
                                    .Scrollable(scr=>scr.Height(450))                   

                                )
    </font>

我的Invest_Read行动结果

public ActionResult Invest_Read([DataSourceRequest]DataSourceRequest request)
        {
            decimal initzero = 0000000000000.00M;
            string initcode = "";
            string DefPublCd = "";

            var dbAgencyQuery = (from d in db.dbagency
                                 select d).FirstOrDefault();

            if (dbAgencyQuery != null)
            {
                DefPublCd = dbAgencyQuery.defpublcd;
            }

            DateTime general = new DateTime(1900, 1, 1);
            DateTime? empty = null;

            var accounts = (from i in db.invest
                            join s in db.dbsumcalcs on i.asset_num equals s.asset_num into i_s
                            from subi_s in i_s.DefaultIfEmpty()
                            join f in db.fisectasgn on i.ficspkey equals f.cspkey into i_f
                            from subi_f in i_f.DefaultIfEmpty()
                            join e in db.sector on subi_f.syseckey equals e.syseckey into f_e
                            from subf_e in f_e.DefaultIfEmpty()
                            where subf_e.publcd == DefPublCd
                            orderby i.maturdate
                            select new InvestViewModel
                            {
                                asset_num = i.asset_num,
                                cusipnum = i.cusipnum,
                                rempar = (subi_s == null ? initzero : subi_s.rempar),
                                issuer = i.issuer,
                                purdate = (i.maturdate == general || i.maturdate == DateTime.MinValue ? empty : i.purdate),
                                maturdate = (i.maturdate == general || i.maturdate == DateTime.MinValue ? empty : i.maturdate),
                                invtype = i.invtype,
                                fund_num = i.fund_num,
                                nomrate = i.nomrate,
                                facevalue = i.facevalue,
                                creditcode = (subi_s == null ? initcode : subi_s.creditcode),
                                credrte2 = (subi_s == null ? initcode : subi_s.credrte2),
                                groupcd = (subf_e == null ? initcode : subf_e.groupcd),
                                sectorcd = (subf_e == null ? initcode : subf_e.sectorcd),
                                identity_column = i.identity_column
                            });

            DataSourceResult result = accounts.ToDataSourceResult(request);

            return Json(result, JsonRequestBehavior.AllowGet);
        }

Answer 1

确保您已按照documentation中的说明将kendo.aspnetmvc.js文件添加到布局页面。 troubleshooting也可以派上用场。

Answer 2

请检查使用浏览器开发人员工具生成的html。我认为IE8不支持html5和kendo网格可能使用自定义属性，如data-xxxx。

Answer 3

我想出了我的问题。在我的View模型InvestViewModel中，我有一个名为@class的变量，它正在程序的其他地方使用，但是当它被传递到网格时，这导致了Kendo的一个问题，即使它是Null。

使用IE8时，Kendo Grid不会正确填充数据库中的数据

3 个答案: