本文整理汇总了C#中Item.Edit方法的典型用法代码示例。如果您正苦于以下问题：C# Item.Edit方法的具体用法？C# Item.Edit怎么用？C# Item.Edit使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Item的用法示例。
在下文中一共展示了Item.Edit方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ProcessRenderings
protected override void ProcessRenderings(Item item, LayoutDefinition layout, DeviceDefinition device,
IEnumerable<RenderingDefinition> renderings)
{
if (renderings.Any())
{
if (!ShouldProcess(item.GetProviderPath(),
$"Remove rendering(s) '{renderings.Select(r => r.ItemID.ToString()).Aggregate((seed, curr) => seed + ", " + curr)}' from device {Device.Name}"))
return;
foreach (
var instanceRendering in
renderings.Select(rendering => device.Renderings.Cast<RenderingDefinition>()
.FirstOrDefault(r => r.UniqueId == rendering.UniqueId))
.Where(instanceRendering => instanceRendering != null)
.Reverse())
{
device.Renderings.Remove(instanceRendering);
}
item.Edit(p =>
{
var outputXml = layout.ToXml();
Item[LayoutFieldId] = outputXml;
});
}
else
{
WriteError(typeof(ObjectNotFoundException), "Cannot find a rendering to remove",
ErrorIds.RenderingNotFound, ErrorCategory.ObjectNotFound, null);
}
}示例2: ProcessRenderings
protected override void ProcessRenderings(Item item, LayoutDefinition layout, DeviceDefinition device,
IEnumerable<RenderingDefinition> renderings)
{
if (ShouldProcess(item.GetProviderPath(),
string.Format("Remove rendering(s) '{0}' from device {1}",
renderings.Select(r => r.ItemID.ToString()).Aggregate((seed, curr) => seed + ", " + curr),
Device.Name)))
{
foreach (
var instanceRendering in
renderings.Select(rendering => device.Renderings.Cast<RenderingDefinition>()
.FirstOrDefault(r => r.UniqueId == rendering.UniqueId))
.Where(instanceRendering => instanceRendering != null))
{
device.Renderings.Remove(instanceRendering);
}
item.Edit(p =>
{
var outputXml = layout.ToXml();
Item["__Renderings"] = outputXml;
});
}
}示例3: ProcessItem
protected override void ProcessItem(Item item)
{
if (ShouldProcess(item.GetProviderPath(),
string.Format("Set '{0}' rendering parameters. Rendering is of type: {1}", Instance.UniqueId,
Instance.ItemID)))
{
LayoutField layoutField = item.Fields[FieldIDs.LayoutField];
if (layoutField == null || string.IsNullOrEmpty(layoutField.Value))
{
return;
}
var layout = LayoutDefinition.Parse(layoutField.Value);
DeviceDefinition device;
RenderingDefinition rendering;
foreach (DeviceDefinition aDevice in layout.Devices)
{
foreach (
RenderingDefinition aRendering in
aDevice.Renderings.Cast<RenderingDefinition>()
.Where(aRendering => aRendering.UniqueId == Instance.UniqueId))
{
device = aDevice;
rendering = aRendering;
goto Renderingfound;
}
}
return;
Renderingfound: //goto label
rendering.ItemID = Instance.ItemID;
rendering.Placeholder = MyInvocation.BoundParameters.ContainsKey("PlaceHolder")
? PlaceHolder
: Instance.Placeholder ?? rendering.Placeholder;
rendering.Datasource =
!string.IsNullOrEmpty(DataSource)
? DataSource
: Instance.Datasource;
rendering.Cachable = Instance.Cachable;
rendering.VaryByData = Instance.VaryByData;
rendering.VaryByDevice = Instance.VaryByDevice;
rendering.VaryByLogin = Instance.VaryByLogin;
rendering.VaryByParameters = Instance.VaryByParameters;
rendering.VaryByQueryString = Instance.VaryByQueryString;
rendering.VaryByUser = Instance.VaryByUser;
rendering.Parameters = Instance.Parameters;
rendering.MultiVariateTest = Instance.MultiVariateTest;
rendering.Rules = Instance.Rules;
rendering.Conditions = Instance.Conditions;
if (Parameter != null)
{
var parameters = new UrlString(rendering.Parameters ?? string.Empty);
foreach (string name in Parameter.Keys)
if (parameters.Parameters.AllKeys.Contains(name))
{
parameters.Parameters[name] = Parameter[name].ToString();
}
else
{
parameters.Add(name, Parameter[name].ToString());
}
rendering.Parameters = parameters.ToString();
}
if (Index > -1)
{
device.Renderings.Remove(rendering);
device.Insert(index, rendering);
}
item.Edit(p =>
{
var outputXml = layout.ToXml();
Item["__Renderings"] = outputXml;
});
}
}示例4: ProcessLayout
protected override void ProcessLayout(Item item, LayoutDefinition layout, DeviceDefinition device)
{
if (!ShouldProcess(item.GetProviderPath(), "Add rendering " + Instance.ItemID))
{
return;
}
var rendering = new RenderingDefinition
{
ItemID = Instance.ItemID,
Placeholder = PlaceHolder ?? Instance.Placeholder,
Datasource = DataSource ?? Instance.Datasource,
Cachable = Instance.Cachable,
VaryByData = Instance.VaryByData,
VaryByDevice = Instance.VaryByDevice,
VaryByLogin = Instance.VaryByLogin,
VaryByParameters = Instance.VaryByParameters,
VaryByQueryString = Instance.VaryByQueryString,
VaryByUser = Instance.VaryByUser
};
if (Parameter != null)
{
var parameters = new UrlString(rendering.Parameters ?? string.Empty);
foreach (string name in Parameter.Keys)
if (parameters.Parameters.AllKeys.Contains(name))
{
parameters.Parameters[name] = Parameter[name].ToString();
}
else
{
parameters.Add(name, Parameter[name].ToString());
}
rendering.Parameters = parameters.ToString();
}
//todo: add support for conditions
//renderingDefinition.Conditions
//todo: add support for multivariate tests
//rendering.MultiVariateTest
if (Index > -1)
{
device.Insert(index, rendering);
}
else
{
device.AddRendering(rendering);
}
item.Edit(p =>
{
var outputXml = layout.ToXml();
Item["__Renderings"] = outputXml;
});
}