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Data
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Defines a data context for Razor views.
Inheritance Hierarchy
SystemObject
GSF.Web.ModelDataContext
GSF.Web.ModelDataContext
Namespace: GSF.Web.Model
Assembly: GSF.Web (in GSF.Web.dll) Version: 2.4.257-beta
SyntaxThe DataContext type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | DataContext(String, IRazorEngine, ActionException) | Creates a new DataContext using the specified settingsCategory. |
| DataContext(AdoDataConnection, Boolean, IRazorEngine, ActionException) | Creates a new DataContext. |
Properties| Name | Description | |
|---|---|---|
 | AddCheckBoxFieldTemplate | Gets or sets the check box field razor template file name. |
| AddDateFieldTemplate | Gets or sets the date field razor template file name. |
| AddInputFieldTemplate | Gets or sets the input field razor template file name. |
| AddSelectFieldTemplate | Gets or sets the select field razor template file name. |
| AddTextAreaFieldTemplate | Gets or sets the text area field razor template file name. |
| Connection | Gets the AdoDataConnection for this DataContext, creating a new one if needed. |
| CustomTableOperationTokens | Gets dictionary of per-model custom tokens to use with AmendExpressionAttribute values for TableOperationsT in this DataContext . |
| DefinedDateFields | Gets defined date fields, if any. |
| FieldValidationParameters | Gets validation pattern and error message for rendered fields, if any. |
| FieldValueInitializers | Gets field value initializers, if any. |
| InitialFocusField | Gets field name designated for initial focus. |
| RazorEngine | Gets reference to IRazorEngine used by this DataContext. |
| ReadonlyHotLinkFields | Gets any text input fields that should render clickable URLs and e-mail addresses when in view mode. |
Methods| Name | Description | |
|---|---|---|
| AddCheckBoxField(String, String, String, String, String, String, String, String, Boolean) | Generates template based check box field based on specified parameters. |
| AddCheckBoxFieldTModel(String, String, String, String, String, String, String, String, Boolean) | Generates template based check box field based on reflected modeled table field attributes. |
| AddDateField(String, Boolean, Int32, String, String, String, String, String, String, String, String, String, Boolean) | Generates template based input date field based on specified parameters. |
| AddDateFieldTModel(String, String, String, String, String, String, String, String, String, String, Boolean) | Generates template based input date field based on reflected modeled table field attributes. |
| AddFieldValidation | Adds a new pattern based validation and option error message to a field. |
| AddFieldValueInitializer(String, String) | Adds a new field value initializer. |
| AddFieldValueInitializerTModel(String) | Adds a new field value initializer based on modeled table field attributes. |
| AddInputField(String, Boolean, Int32, String, String, String, String, String, String, String, String, String, Boolean, Boolean) | Generates template based input text field based on specified parameters. |
| AddInputFieldTModel(String, String, String, String, String, String, String, String, String, String, Boolean, Boolean) | Generates template based input text field based on reflected modeled table field attributes. |
| AddPageDefinedFieldInitialization | Adds field initialization, and optional validation, from a page-defined (e.g., loaded from database) parameter definition. |
| AddReadOnlyHotLinkField | Renders a read-only field with enabled hot links for a given text input field when in view mode. |
| AddSelectFieldTModel(DictionaryString, String, String, Boolean, String, String, String, String, String, String, String, String, String, Boolean, Boolean, String, Boolean, String, Boolean, String, String) | Generates template based select field based on a dictionary of field attributes. |
| AddSelectFieldTOption(String, Boolean, String, String, String, String, String, String, String, String, String, String, String, String, Boolean, RecordRestriction, Boolean, String, Boolean, String, Boolean, String, String) | Generates template based select field based on specified parameters. |
| AddSelectFieldTModel, TOption(String, String, String, String, String, String, String, String, String, String, String, String, String, Boolean, RecordRestriction, Boolean, String, Boolean, String, Boolean, String, String) | Generates template based select field based on reflected modeled table field attributes. |
| AddSelectFieldFromEnumTOption(String, Boolean, String, String, String, String, String, String, String, String, String, Boolean, Boolean, String, Boolean, String, Boolean, String, String) | Generates template based select field based on specified parameters. |
| AddSelectFieldFromEnumTModel, TOption(String, String, String, String, String, String, String, String, String, String, Boolean, Boolean, String, Boolean, String, Boolean, String, String) | Generates template based select field based on reflected modeled enum field attributes. |
| AddTextAreaField(String, Boolean, Int32, Int32, String, String, String, String, String, String, String, String, Boolean, Boolean) | Generates template based text area field based on specified parameters. |
| AddTextAreaFieldTModel(String, Int32, String, String, String, String, String, String, String, String, Boolean, Boolean) | Generates template based text area field based on reflected modeled table field attributes. |
| ConfigureView(HttpRequestMessage, Object) | Configures a simple view with common view bag parameters. |
| ConfigureView(RequestContext, Object) | Configures a simple view with common view bag parameters. |
| ConfigureView(String, Object) | Configures a simple view with common view bag parameters. |
| ConfigureView(Type, Type, HttpRequestMessage, Object) | Configures a view establishing user roles based on modeled table model and SignalR hub. |
| ConfigureView(Type, Type, String, Object) | Configures a view establishing user roles based on modeled table model and SignalR hub. |
| ConfigureView(Type, Type, RequestContext, Object) | Configures a view establishing user roles based on modeled table model and SignalR hub. |
| ConfigureViewTModel, THub(HttpRequestMessage, Object) | Configures a view establishing user roles based on modeled table TModel and SignalR THub. |
| ConfigureViewTModel, THub(RequestContext, Object) | Configures a view establishing user roles based on modeled table TModel and SignalR THub. |
| ConfigureViewTModel, THub(String, Object) | Configures a view establishing user roles based on modeled table TModel and SignalR THub. |
| Dispose | Releases all the resources used by the DataContext object. |
 | Dispose(Boolean) | Releases the unmanaged resources used by the DataContext object and optionally releases the managed resources. |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object) |
| EstablishUserRolesForPage(Type, RecordOperationsCache, Object) | Looks up proper user roles for paged based on modeled security in RecordOperationsCache. |
| EstablishUserRolesForPage(Type, Type, Object) | Looks up proper user roles for paged based on modeled security in RecordOperationsCache. |
| EstablishUserRolesForPageTModel(RecordOperationsCache, Object) | Looks up proper user roles for paged based on modeled security in RecordOperationsCache. |
| EstablishUserRolesForPageTModel, THub(Object) | Looks up proper user roles for paged based on modeled security in RecordOperationsCache. |
| Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object) |
| GetHashCode | Serves as the default hash function. (Inherited from Object) |
| GetIsDeletedFlag(Type) | Gets the field name targeted to mark a record as deleted. |
| GetIsDeletedFlagTModel | Gets the field name targeted to mark a record as deleted. |
| GetPrimaryLabelField(Type) | Gets the field name targeted as the primary label for the modeled table. |
| GetPrimaryLabelFieldTModel | Gets the field name targeted as the primary label for the modeled table. |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object) |
| RenderLookupFunctionTModel | Renders client-side Javascript function for looking up single values from a table. |
| RenderViewModelConfigurationTModel(RecordOperationsCache, Object, String, String, String, Object) | Renders client-side configuration script for paged view model. |
| RenderViewModelConfigurationTModel, THub(Object, String, String, Object) | Renders client-side configuration script for paged view model. |
| Table(Type) | Gets the table operations for the specified modeled table type model. |
| TableTModel | Gets the table operations for the specified modeled table TModel. |
| ToString | Returns a string that represents the current object. (Inherited from Object) |
| UserIsInGroup(SecurityPrincipal, String) | Determines if user is in a specific group or list of groups (comma separated). |
| UserIsInGroup(SecurityPrincipal, String) | Determines if user is in one of the provided of groups. |
| UserIsInRole(SecurityPrincipal, String) | Determines if user is in a specific role or list of roles (comma separated). |
| UserIsInRole(SecurityPrincipal, String) | Determines if user is in one of the provided of roles. |
Fields| Name | Description | |
|---|---|---|
  | UrlValidation | Defines the regular expression used to validate URLs. |
Extension Methods| Name | Description | |
|---|---|---|
 | GetEnumValueOrDefault |
Gets the enumeration constant for value, if defined in the enumeration, or a default value.
(Defined by EnumExtensions) |
| GetEnumValueOrDefaultT |
Gets the enumeration constant for this value, if defined in the enumeration, or a default value.
(Defined by EnumExtensions) |
Remarks
This class is used by views to render HTML form input templates, paged view model configurations,
provide access to modeled table operations and general database access.
See Also