DefaultHtmlGenerator.GenerateSelect Method

Reference

Definition

Namespace:: Microsoft.AspNetCore.Mvc.ViewFeatures

Assembly:: Microsoft.AspNetCore.Mvc.ViewFeatures.dll

Package:: Microsoft.AspNetCore.Mvc.ViewFeatures v1.0.0

Package:: Microsoft.AspNetCore.Mvc.ViewFeatures v1.1.0

Package:: Microsoft.AspNetCore.Mvc.ViewFeatures v2.0.0

Package:: Microsoft.AspNetCore.Mvc.ViewFeatures v2.1.0

Package:: Microsoft.AspNetCore.Mvc.ViewFeatures v2.2.0

Package:: Microsoft.AspNetCore.App.Ref v3.0.1

Package:: Microsoft.AspNetCore.App.Ref v3.1.10

Package:: Microsoft.AspNetCore.App.Ref v5.0.0

Package:: Microsoft.AspNetCore.App.Ref v6.0.6

Package:: Microsoft.AspNetCore.App.Ref v7.0.5

Package:: Microsoft.AspNetCore.App.Ref v8.0.0

Package:: Microsoft.AspNetCore.App.Ref v9.0.0

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Overloads

GenerateSelect(ViewContext, ModelExplorer, String, String, IEnumerable<SelectListItem>, Boolean, Object)	Generate a <select> element for the `expression`.
GenerateSelect(ViewContext, ModelExplorer, String, String, IEnumerable<SelectListItem>, ICollection<String>, Boolean, Object)	Generate a <select> element for the `expression`.

GenerateSelect(ViewContext, ModelExplorer, String, String, IEnumerable<SelectListItem>, Boolean, Object)

Source:: DefaultHtmlGenerator.cs

Source:: DefaultHtmlGenerator.cs

Source:: DefaultHtmlGenerator.cs

Generate a <select> element for the expression.

public:
 virtual Microsoft::AspNetCore::Mvc::Rendering::TagBuilder ^ GenerateSelect(Microsoft::AspNetCore::Mvc::Rendering::ViewContext ^ viewContext, Microsoft::AspNetCore::Mvc::ViewFeatures::ModelExplorer ^ modelExplorer, System::String ^ optionLabel, System::String ^ expression, System::Collections::Generic::IEnumerable<Microsoft::AspNetCore::Mvc::Rendering::SelectListItem ^> ^ selectList, bool allowMultiple, System::Object ^ htmlAttributes);

public Microsoft.AspNetCore.Mvc.Rendering.TagBuilder GenerateSelect (Microsoft.AspNetCore.Mvc.Rendering.ViewContext viewContext, Microsoft.AspNetCore.Mvc.ViewFeatures.ModelExplorer modelExplorer, string optionLabel, string expression, System.Collections.Generic.IEnumerable<Microsoft.AspNetCore.Mvc.Rendering.SelectListItem> selectList, bool allowMultiple, object htmlAttributes);

abstract member GenerateSelect : Microsoft.AspNetCore.Mvc.Rendering.ViewContext * Microsoft.AspNetCore.Mvc.ViewFeatures.ModelExplorer * string * string * seq<Microsoft.AspNetCore.Mvc.Rendering.SelectListItem> * bool * obj -> Microsoft.AspNetCore.Mvc.Rendering.TagBuilder
override this.GenerateSelect : Microsoft.AspNetCore.Mvc.Rendering.ViewContext * Microsoft.AspNetCore.Mvc.ViewFeatures.ModelExplorer * string * string * seq<Microsoft.AspNetCore.Mvc.Rendering.SelectListItem> * bool * obj -> Microsoft.AspNetCore.Mvc.Rendering.TagBuilder

Public Function GenerateSelect (viewContext As ViewContext, modelExplorer As ModelExplorer, optionLabel As String, expression As String, selectList As IEnumerable(Of SelectListItem), allowMultiple As Boolean, htmlAttributes As Object) As TagBuilder

Parameters

viewContext: ViewContext

A ViewContext instance for the current scope.

modelExplorer: ModelExplorer

ModelExplorer for the expression. If null, determines validation attributes using viewContext and the expression.

optionLabel: String

Optional text for a default empty <option> element.

expression: String

Expression name, relative to the current model.

selectList: IEnumerable<SelectListItem>

A collection of SelectListItem objects used to populate the <select> element with <optgroup> and <option> elements. If null, finds this collection at ViewContext.ViewData[expression].

allowMultiple: Boolean

If true, includes a multiple attribute in the generated HTML. Otherwise generates a single-selection <select> element.

htmlAttributes: Object

An Object that contains the HTML attributes for the <select> element. Alternatively, an IDictionary<TKey,TValue> instance containing the HTML attributes.

Returns

TagBuilder

A new TagBuilder describing the <select> element.

Implements

GenerateSelect(ViewContext, ModelExplorer, String, String, IEnumerable<SelectListItem>, Boolean, Object)

Applies to

GenerateSelect(ViewContext, ModelExplorer, String, String, IEnumerable<SelectListItem>, ICollection<String>, Boolean, Object)

Source:: DefaultHtmlGenerator.cs

Source:: DefaultHtmlGenerator.cs

Source:: DefaultHtmlGenerator.cs

Generate a <select> element for the expression.

public:
 virtual Microsoft::AspNetCore::Mvc::Rendering::TagBuilder ^ GenerateSelect(Microsoft::AspNetCore::Mvc::Rendering::ViewContext ^ viewContext, Microsoft::AspNetCore::Mvc::ViewFeatures::ModelExplorer ^ modelExplorer, System::String ^ optionLabel, System::String ^ expression, System::Collections::Generic::IEnumerable<Microsoft::AspNetCore::Mvc::Rendering::SelectListItem ^> ^ selectList, System::Collections::Generic::ICollection<System::String ^> ^ currentValues, bool allowMultiple, System::Object ^ htmlAttributes);

public virtual Microsoft.AspNetCore.Mvc.Rendering.TagBuilder GenerateSelect (Microsoft.AspNetCore.Mvc.Rendering.ViewContext viewContext, Microsoft.AspNetCore.Mvc.ViewFeatures.ModelExplorer modelExplorer, string optionLabel, string expression, System.Collections.Generic.IEnumerable<Microsoft.AspNetCore.Mvc.Rendering.SelectListItem> selectList, System.Collections.Generic.ICollection<string> currentValues, bool allowMultiple, object htmlAttributes);

abstract member GenerateSelect : Microsoft.AspNetCore.Mvc.Rendering.ViewContext * Microsoft.AspNetCore.Mvc.ViewFeatures.ModelExplorer * string * string * seq<Microsoft.AspNetCore.Mvc.Rendering.SelectListItem> * System.Collections.Generic.ICollection<string> * bool * obj -> Microsoft.AspNetCore.Mvc.Rendering.TagBuilder
override this.GenerateSelect : Microsoft.AspNetCore.Mvc.Rendering.ViewContext * Microsoft.AspNetCore.Mvc.ViewFeatures.ModelExplorer * string * string * seq<Microsoft.AspNetCore.Mvc.Rendering.SelectListItem> * System.Collections.Generic.ICollection<string> * bool * obj -> Microsoft.AspNetCore.Mvc.Rendering.TagBuilder

Public Overridable Function GenerateSelect (viewContext As ViewContext, modelExplorer As ModelExplorer, optionLabel As String, expression As String, selectList As IEnumerable(Of SelectListItem), currentValues As ICollection(Of String), allowMultiple As Boolean, htmlAttributes As Object) As TagBuilder

Parameters

viewContext: ViewContext

A ViewContext instance for the current scope.

modelExplorer: ModelExplorer

ModelExplorer for the expression. If null, determines validation attributes using viewContext and the expression.

optionLabel: String

Optional text for a default empty <option> element.

expression: String

Expression name, relative to the current model.

selectList: IEnumerable<SelectListItem>

A collection of SelectListItem objects used to populate the <select> element with <optgroup> and <option> elements. If null, finds this collection at ViewContext.ViewData[expression].

currentValues: ICollection<String>

An ICollection<T> containing values for <option> elements to select. If null, selects <option> elements based on Selected values in selectList.

allowMultiple: Boolean

If true, includes a multiple attribute in the generated HTML. Otherwise generates a single-selection <select> element.

htmlAttributes: Object

An Object that contains the HTML attributes for the <select> element. Alternatively, an IDictionary<TKey,TValue> instance containing the HTML attributes.

Returns

TagBuilder

A new TagBuilder describing the <select> element.

Implements

GenerateSelect(ViewContext, ModelExplorer, String, String, IEnumerable<SelectListItem>, ICollection<String>, Boolean, Object)

Applies to

Dela via

DefaultHtmlGenerator.GenerateSelect Method

Definition

Overloads

GenerateSelect(ViewContext, ModelExplorer, String, String, IEnumerable<SelectListItem>, Boolean, Object)

Parameters

Returns

Implements

Applies to

GenerateSelect(ViewContext, ModelExplorer, String, String, IEnumerable<SelectListItem>, ICollection<String>, Boolean, Object)

Parameters

Returns

Implements

Applies to

Feedback

Ytterligare resurser