小编Sha*_*esh的帖子

我如何检查已安装在 Sitecore 8 中的 WFFM 版本。我正在检查数据/包文件夹中的包列表。这是正确的方法吗？

我必须通过渲染id删除所有渲染实例.我试过下面的代码,但它没有用.

LayoutField layoutField = new LayoutField(item.Fields[Sitecore.FieldIDs.LayoutField]);
LayoutDefinition layoutDefinition = LayoutDefinition.Parse(layoutField.Value);
DeviceDefinition deviceDefinition = layoutDefinition.GetDevice(Sitecore.Context.Device.ID.ToString());

//Create a RenderingDefinition and add the reference of sublayout or rendering
RenderingDefinition renderingDefinition = new RenderingDefinition();
renderingDefinition.ItemID = sublayoutId;

var d = layoutDefinition.GetDevice(deviceDefinition.ID.ToString());
d.Renderings.Remove(renderingDefinition);

item.Editing.BeginEdit();
layoutField.Value = layoutDefinition.ToXml();
item.Editing.EndEdit();

我提到过:

• http://blog.ryanbailey.co.nz/2016/08/sitecore-remove-renderings-or.html
• 以编程方式删除Sitecore中的子布局

我正在使用网络表格进行营销。它在我的本地服务器和Dev Server中工作正常，但是在CMS环境中，我遇到以下问题：-

[InvalidOperationException: folder]
   Sitecore.Form.Core.Configuration.ThemesManager.GetThemeName(Item form, ID fieldID) +434
   Sitecore.Form.Core.Configuration.ThemesManager.GetThemeUrl(Item form, Boolean deviceDependant) +250
   Sitecore.Form.Core.Configuration.ThemesManager.ScriptsTags(Item form, Item contextItem) +49
   Sitecore.Form.Core.Configuration.ThemesManager.RegisterCssScript(Page page, Item form, Item contextItem) +184
   Sitecore.Form.Web.UI.Controls.SitecoreSimpleFormAscx.OnInit(EventArgs e) +233
   System.Web.UI.Control.InitRecursive(Control namingContainer) +186
   System.Web.UI.Control.AddedControl(Control control, Int32 index) +189
   Sitecore.Form.Core.Renderings.FormRender.OnInit(EventArgs e) +846
   System.Web.UI.Control.InitRecursive(Control namingContainer) +186
   System.Web.UI.Control.AddedControl(Control control, Int32 index) +189
   Efocus.Sitecore.Renderers.SitecoreForm.AddedControl(Control control, Int32 index) +75
   Efocus.Sitecore.Renderers.SitecorePlaceholder.OnInit(EventArgs e) +554
   System.Web.UI.Control.InitRecursive(Control namingContainer) +186
   System.Web.UI.Control.InitRecursive(Control namingContainer) +291
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2098

我正在使用Sitecore 7.1.我使用了一个字段类型 "名称查找值列表".我希望在MVC中代码后面的字段类型中存储catch名称/值.如何捕获键值项.