public Template(TemplateType templateType, Func <object, O, ContextualizedHelpers, IHtmlContent> fTemplate, ViewContext originalContext)
{
if (fTemplate == null)
{
throw new ArgumentNullException(nameof(fTemplate));
}
if (templateType != TemplateType.InLine && templateType != TemplateType.Function)
{
throw new ArgumentException(DefaultMessages.InconsistentTemplateFunc, nameof(templateType));
}
Type = templateType;
FTemplate = fTemplate;
if (templateType == TemplateType.InLine)
{
if (originalContext == null)
{
throw new ArgumentNullException(nameof(originalContext));
}
this.originalContext = originalContext;
Lock = originalContext.ViewData[viewLockName] as AsyncLock;
if (Lock == null)
{
originalContext.ViewData[viewLockName] = Lock = new AsyncLock();
}
OriginalProvider = originalContext.TagHelperProvider();
}
}
public static IServiceCollection AddMvcControlsToolkitControls(this IServiceCollection services,
Action <MvcControlsToolkitOptions> setupAction = null,
Type defaultTagHelpersProviderType = null,
ITagHelpersProvider defaultTagHelpersProviderInstance = null
)
{
services.AddLocalization();
if (defaultTagHelpersProviderType == null)
{
defaultTagHelpersProviderInstance = null;
defaultTagHelpersProviderType = typeof(DefaultServerControlsTagHelpersProvider);
}
if (defaultTagHelpersProviderInstance == null)
{
defaultTagHelpersProviderInstance = Activator.CreateInstance(defaultTagHelpersProviderType) as ITagHelpersProvider;
}
services.AddTagHelpersProvider(defaultTagHelpersProviderType, defaultTagHelpersProviderInstance);
services.AddMvcControlsToolkit((o) => { o.DefaultProvider = defaultTagHelpersProviderInstance; });
services.Configure <RazorViewEngineOptions>(options =>
{
options.FileProviders.Add(
new EmbeddedFileProvider(typeof(ControlsDIExtensions).GetTypeInfo().Assembly,
"MvcControlsToolkit.ControlsCore"));
}
);
if (setupAction != null)
{
services.Configure(setupAction);
}
return(services);
}
public static IServiceCollection AddMvcControlsToolkitControls(this IServiceCollection services,
Action<MvcControlsToolkitOptions> setupAction = null,
Type defaultTagHelpersProviderType=null,
ITagHelpersProvider defaultTagHelpersProviderInstance=null
)
{
services.AddLocalization();
if (defaultTagHelpersProviderType == null)
{
defaultTagHelpersProviderInstance = null;
defaultTagHelpersProviderType = typeof(DefaultServerControlsTagHelpersProvider);
}
if (defaultTagHelpersProviderInstance == null)
defaultTagHelpersProviderInstance = Activator.CreateInstance(defaultTagHelpersProviderType) as ITagHelpersProvider;
services.AddTagHelpersProvider(defaultTagHelpersProviderType, defaultTagHelpersProviderInstance);
services.AddMvcControlsToolkit((o) => { o.DefaultProvider = defaultTagHelpersProviderInstance; });
services.Configure<RazorViewEngineOptions>(options =>
{
options.FileProviders.Add(
new EmbeddedFileProvider(typeof(ControlsDIExtensions).GetTypeInfo().Assembly,
"MvcControlsToolkit.ControlsCore"));
}
);
if (setupAction != null)
services.Configure(setupAction);
return services;
}
public static ITagHelpersProvider TagHelperProvider(this ViewContext context)
{
var viewData = context.ViewData;
ITagHelpersProvider res = viewData[TagHelpersProviderContext.Field] as ITagHelpersProvider;
if (res == null)
{
viewData[TagHelpersProviderContext.Field] = res = MvcControlsToolkitOptions.Instance.DefaultProvider;
}
return(res);
}
public TagHelpersProviderContext(ITagHelpersProvider provider, ViewContext context)
{
this.provider = provider;
this.context = context;
oldProviderContext = context.ViewData[field] as TagHelpersProviderContext ??
new TagHelpersProviderContext(context.HttpContext.RequestServices.GetService <DefaultTagHelpersProvider>());
if (oldProviderContext == provider)
{
return;
}
oldProviderContext.provider.UnPrepareViewContext(context);
context.ViewData[field] = this;
context.ClientValidationEnabled = provider.RequireUnobtrusiveValidation;
provider.PrepareViewContext(context);
}
public TagHelpersProviderContext(ITagHelpersProvider provider)
{
this.provider = provider;
}
public static IServiceCollection AddTagHelpersProvider(this IServiceCollection services, Type providerType, ITagHelpersProvider instance = null)
{
if (instance == null)
{
services.AddSingleton(providerType);
}
else
{
services.AddSingleton(providerType, instance);
}
return(services);
}
