我在索引文件中使用了这个页面控件。共有三个选项卡，每个选项卡都会看到一些视图。它适用于第一个选项卡加载，但是，当我切换到第二个和第三个选项卡时，什么都没有显示。我想念什么吗？
@Html.DevExpress().PageControl(
settings =>
{
settings.Name = "pcClientSideAPI";
settings.EnableClientSideAPI = true;
settings.ActivateTabPageAction = ActivateTabPageAction.Click;
settings.EnableHotTrack = true;
settings.Styles.Content.Paddings.Padding = 20;
settings.Width = Unit.Percentage(100);
settings.Height = 200;
settings.TabPages.Add("Page1", "page1").SetContent(() =>
{
Html.RenderPartial("PortfolioChartPartial", Model);
Html.RenderPartial("OriginationYearChartPartial", Model);
Html.RenderPartial("MaturityYearChartPartial", Model);
Html.RenderPartial("PropertyTypeChartPartial", Model);
Html.RenderPartial("StateChartPartial", Model);
Html.RenderPartial("RegionChartPartial", Model);
Html.RenderPartial("WALChartPartial", Model);
Html.Action("SummaryDataPartial", Model);
});
settings.TabPages.Add("Page2", "page2").SetContent(() =>
{
@Html.RenderPartial("AnalysisDataPartial", Model);
});
settings.TabPages.Add("AllData", "page3").SetContent(() =>
{
@Html.RenderPartial("AllDataPartial", Model);
});
}).GetHtml()