/// <summary>
/// Invokes a view component, and registeres section handlers
/// </summary>
/// <param name="componentName">The view component name</param>
/// <param name="bodyHandler">Delegate to render the component's body. null if the component does not have a body</param>
/// <param name="sectionHandlers">Delegates to render the component's sections, by the delegate names</param>
/// <param name="parameters">The parameters to be passed to the component</param>
protected void InvokeViewComponent(string componentName, ViewComponentSectionRendereDelegate bodyHandler,
IEnumerable <KeyValuePair <string, ViewComponentSectionRendereDelegate> >
sectionHandlers, params object[] parameters)
{
ViewComponentContext viewComponentContext = new ViewComponentContext(
this, bodyHandler,
componentName, parameters);
if (sectionHandlers != null)
{
foreach (KeyValuePair <string, ViewComponentSectionRendereDelegate> pair in sectionHandlers)
{
viewComponentContext.RegisterSection(pair.Key, pair.Value);
}
}
ViewComponent viewComponent =
((IViewComponentFactory)Context.GetService(typeof(IViewComponentFactory))).Create(componentName);
viewComponent.Init(Context, viewComponentContext);
viewComponent.Render();
if (viewComponentContext.ViewToRender != null)
{
OutputSubView("\\" + viewComponentContext.ViewToRender, viewComponentContext.ContextVars);
}
}
/// <summary>
/// Invokes a view component, and registeres section handlers
/// </summary>
/// <param name="componentName">The view component name</param>
/// <param name="parameters">The parameters to be passed to the component</param>
/// <param name="bodyHandler">Delegate to render the component's body. null if the component does not have a body</param>
/// <param name="sectionHandlers">Delegates to render the component's sections, by the delegate names</param>
protected void InvokeViewComponent(
string componentName,
IDictionary parameters,
ViewComponentSectionRendereDelegate bodyHandler,
IEnumerable <KeyValuePair <string, ViewComponentSectionRendereDelegate> > sectionHandlers)
{
var viewComponentContext = new ViewComponentContext(
this, bodyHandler,
componentName, parameters);
if (sectionHandlers != null)
{
foreach (var pair in sectionHandlers)
{
viewComponentContext.RegisterSection(pair.Key, pair.Value);
}
}
var viewComponentFactory = (IViewComponentFactory)Context.GetService(typeof(IViewComponentFactory));
var viewComponent = viewComponentFactory.Create(componentName);
viewComponent.Init(Context, viewComponentContext);
viewComponent.Render();
if (viewComponentContext.ViewToRender != null)
{
OutputSubView("\\" + viewComponentContext.ViewToRender);
}
viewComponentFactory.Release(viewComponent);
}
/// <summary>
/// Invokes a parameterless view component, and registeres section handlers
/// </summary>
/// <param name="componentName">The view component name</param>
/// <param name="bodyHandler">Delegate to render the component's body. null if the component does not have a body</param>
/// <param name="sectionHandlers">Delegates to render the component's sections, by the delegate names</param>
protected void InvokeViewComponent(
string componentName,
ViewComponentSectionRendereDelegate bodyHandler,
IEnumerable <KeyValuePair <string, ViewComponentSectionRendereDelegate> > sectionHandlers)
{
InvokeViewComponent(componentName, new ParametersDictionary(), bodyHandler, sectionHandlers);
}
/// <summary>
/// Initializes a new instance of the <see cref="ViewComponentContext"/> class.
/// </summary>
/// <param name="callingView">The calling view.</param>
/// <param name="body">The body.</param>
/// <param name="name">The name.</param>
/// <param name="parameters">The parameters.</param>
public ViewComponentContext(IViewBaseInternal callingView, ViewComponentSectionRendereDelegate body,
string name, IDictionary parameters)
{
this.callingView = callingView;
this.body = body;
componentName = name;
componentParameters = parameters;
}
public void RegisterSection(string name, ViewComponentSectionRendereDelegate section)
{
if (sections == null)
{
sections = new Hashtable();
}
sections[name] = section;
}
/// <summary>
/// Initializes a new instance of the <see cref="ViewComponentContext"/> class.
/// </summary>
/// <param name="callingView">The calling view.</param>
/// <param name="body">The body.</param>
/// <param name="name">The name.</param>
/// <param name="parameters">The parameters.</param>
public ViewComponentContext(IViewBaseInternal callingView, ViewComponentSectionRendereDelegate body,
string name, IDictionary parameters)
{
this.callingView = callingView;
this.body = body;
componentName = name;
componentParameters = parameters;
}
/// <summary>
/// Initializes a new instance of the <see cref="ViewComponentContext"/> class.
/// </summary>
/// <param name="parent">The parent.</param>
/// <param name="body">The body.</param>
/// <param name="name">The name.</param>
/// <param name="writer">The text writer.</param>
/// <param name="parameters">The parameters.</param>
public ViewComponentContext(AspViewBase parent, ViewComponentSectionRendereDelegate body,
string name, TextWriter writer, IDictionary parameters)
{
this.parent = parent;
this.body = body;
componentName = name;
default_writer = writer;
componentParameters = parameters;
}
/// <summary>
/// Initializes a new instance of the <see cref="ViewComponentContext"/> class.
/// </summary>
/// <param name="parent">The parent.</param>
/// <param name="body">The body.</param>
/// <param name="name">The name.</param>
/// <param name="writer">The text writer.</param>
/// <param name="parameters">The parameters.</param>
public ViewComponentContext(AspViewBase parent, ViewComponentSectionRendereDelegate body,
string name, TextWriter writer, IDictionary parameters)
{
this.parent = parent;
this.body = body;
componentName = name;
default_writer = writer;
componentParameters = parameters;
}
public void RenderSection(string sectionName)
{
if (!HasSection(sectionName))
{
return; //matching the Brail and NVelocity behavior, but maybe should throw?
}
ViewComponentSectionRendereDelegate section = (ViewComponentSectionRendereDelegate)sections[sectionName];
section.Invoke();
}
/// <summary>
/// Invokes a view component, and registeres section handlers
/// </summary>
/// <param name="componentName">The view component name</param>
/// <param name="bodyHandler">Delegate to render the component's body. null if the component does not have a body</param>
/// <param name="sectionHandlers">Delegates to render the component's sections, by the delegate names</param>
/// <param name="parameters">The parameters to be passed to the component</param>
protected void InvokeViewComponent(string componentName, ViewComponentSectionRendereDelegate bodyHandler,
IEnumerable<KeyValuePair<string, ViewComponentSectionRendereDelegate>>
sectionHandlers, params object[] parameters)
{
ViewComponentContext viewComponentContext = new ViewComponentContext(
this, bodyHandler,
componentName, parameters);
if (sectionHandlers != null)
foreach (KeyValuePair<string, ViewComponentSectionRendereDelegate> pair in sectionHandlers)
viewComponentContext.RegisterSection(pair.Key, pair.Value);
ViewComponent viewComponent =
((IViewComponentFactory) Context.GetService(typeof (IViewComponentFactory))).Create(componentName);
viewComponent.Init(Context, viewComponentContext);
viewComponent.Render();
if (viewComponentContext.ViewToRender != null)
OutputSubView("\\" + viewComponentContext.ViewToRender, viewComponentContext.ContextVars);
}
public void RegisterSection(string name, ViewComponentSectionRendereDelegate section)
{
if (sections == null)
sections = new Hashtable();
sections[name] = section;
}
/// <summary>
/// Initializes a new instance of the <see cref="ViewComponentContext"/> class.
/// </summary>
/// <param name="callingView">The parent.</param>
/// <param name="body">The body.</param>
/// <param name="name">The name.</param>
/// <param name="arguments">The arguments.</param>
public ViewComponentContext(IViewBaseInternal callingView, ViewComponentSectionRendereDelegate body,
string name, params object[] arguments)
: this(callingView, body, name, Utilities.ConvertArgumentsToParameters(arguments)) { }
/// <summary>
/// Initializes a new instance of the <see cref="ViewComponentContext"/> class.
/// </summary>
/// <param name="callingView">The parent.</param>
/// <param name="body">The body.</param>
/// <param name="name">The name.</param>
/// <param name="arguments">The arguments.</param>
public ViewComponentContext(IViewBaseInternal callingView, ViewComponentSectionRendereDelegate body,
string name, params object[] arguments)
: this(callingView, body, name, Utilities.ConvertArgumentsToParameters(arguments))
{
}
/// <summary>
/// Initializes a new instance of the <see cref="ViewComponentContext"/> class.
/// </summary>
/// <param name="parent">The parent.</param>
/// <param name="body">The body.</param>
/// <param name="name">The name.</param>
/// <param name="writer">The text writer.</param>
/// <param name="arguments">The arguments.</param>
public ViewComponentContext(AspViewBase parent, ViewComponentSectionRendereDelegate body,
string name, TextWriter writer, params object[] arguments)
: this(parent, body, name, writer, (IDictionary)Utilities.ConvertArgumentsToParameters(arguments))
{
}
/// <summary>
/// Initializes a new instance of the <see cref="ViewComponentContext"/> class.
/// </summary>
/// <param name="parent">The parent.</param>
/// <param name="body">The body.</param>
/// <param name="name">The name.</param>
/// <param name="writer">The text writer.</param>
/// <param name="arguments">The arguments.</param>
public ViewComponentContext(AspViewBase parent, ViewComponentSectionRendereDelegate body,
string name, TextWriter writer, params object[] arguments)
: this(parent, body, name, writer, (IDictionary)Utilities.ConvertArgumentsToParameters(arguments)) { }
/// <summary>
/// Invokes a parameterless view component, and registeres section handlers
/// </summary>
/// <param name="componentName">The view component name</param>
/// <param name="bodyHandler">Delegate to render the component's body. null if the component does not have a body</param>
/// <param name="sectionHandlers">Delegates to render the component's sections, by the delegate names</param>
protected void InvokeViewComponent(
string componentName,
ViewComponentSectionRendereDelegate bodyHandler,
IEnumerable<KeyValuePair<string, ViewComponentSectionRendereDelegate>> sectionHandlers)
{
InvokeViewComponent(componentName, new ParametersDictionary(), bodyHandler, sectionHandlers);
}
