Class SectionExtensions

Extension methods to create form sections.

Inheritance

System.Object

SectionExtensions

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: ChameleonForms.Component

Assembly: ChameleonForms.dll

Syntax

public static class SectionExtensions

Methods

BeginSection<TModel>(ISection<TModel>, IHtmlContent, IHtmlContent, HtmlAttributes)

Creates a nested form section.

Declaration

public static Section<TModel> BeginSection<TModel>(this ISection<TModel> section, IHtmlContent heading, IHtmlContent leadingHtml = null, HtmlAttributes htmlAttributes = null)

Parameters

Type	Name	Description
ISection<TModel>	section	The section the section is being created under
Microsoft.AspNetCore.Html.IHtmlContent	heading	The heading for the section
Microsoft.AspNetCore.Html.IHtmlContent	leadingHtml	Any HTML to output at the start of the section
HtmlAttributes	htmlAttributes	Any HTML attributes to apply to the section container

Returns

Type	Description
Section<TModel>	The nested form section

Type Parameters

Name	Description
TModel	The view model type for the current view

Examples

@using (var s = f.BeginSection("Section heading")) { using (var ss = s.BeginSection(new HtmlString("<strong>Nested section heading</strong>"))) { @ss.FieldFor(m => m.FirstName) } }

BeginSection<TModel>(ISection<TModel>, Func<Object, IHtmlContent>, Func<Object, IHtmlContent>, HtmlAttributes)

Creates a nested form section.

Declaration

public static Section<TModel> BeginSection<TModel>(this ISection<TModel> section, Func<dynamic, IHtmlContent> heading, Func<dynamic, IHtmlContent> leadingHtml, HtmlAttributes htmlAttributes = null)

Parameters

Type	Name	Description
ISection<TModel>	section	The section the section is being created under
System.Func<System.Object, Microsoft.AspNetCore.Html.IHtmlContent>	heading	The heading for the section
System.Func<System.Object, Microsoft.AspNetCore.Html.IHtmlContent>	leadingHtml	Any HTML to output at the start of the section
HtmlAttributes	htmlAttributes	Any HTML attributes to apply to the section container

Returns

Type	Description
Section<TModel>	The nested form section

Type Parameters

Name	Description
TModel	The view model type for the current view

Examples

@using (var s = f.BeginSection("Section heading")) { using (var ss = s.BeginSection(@<strong>Nested section heading</strong>, leadingHtml: <p>Leading html...</p>)) { @ss.FieldFor(m => m.FirstName) } }

BeginSection<TModel>(ISection<TModel>, String, IHtmlContent, HtmlAttributes)

Creates a nested form section.

Declaration

public static Section<TModel> BeginSection<TModel>(this ISection<TModel> section, string heading = null, IHtmlContent leadingHtml = null, HtmlAttributes htmlAttributes = null)

Parameters

Type	Name	Description
ISection<TModel>	section	The section the section is being created under
System.String	heading	The heading for the section
Microsoft.AspNetCore.Html.IHtmlContent	leadingHtml	Any HTML to output at the start of the section
HtmlAttributes	htmlAttributes	Any HTML attributes to apply to the section container

Returns

Type	Description
Section<TModel>	The nested form section

Type Parameters

Name	Description
TModel	The view model type for the current view

Examples

@using (var s = f.BeginSection("Section heading")) { using (var ss = s.BeginSection("Nested section heading")) { @ss.FieldFor(m => m.FirstName) } }

BeginSection<TModel>(ISection<TModel>, String, Func<Object, IHtmlContent>, HtmlAttributes)

Creates a nested form section.

Declaration

public static Section<TModel> BeginSection<TModel>(this ISection<TModel> section, string heading, Func<dynamic, IHtmlContent> leadingHtml, HtmlAttributes htmlAttributes = null)

Parameters

Type	Name	Description
ISection<TModel>	section	The section the section is being created under
System.String	heading	The heading for the section
System.Func<System.Object, Microsoft.AspNetCore.Html.IHtmlContent>	leadingHtml	Any HTML to output at the start of the section as a templated razor delegate
HtmlAttributes	htmlAttributes	Any HTML attributes to apply to the section container

Returns

Type	Description
Section<TModel>	The nested form section

Type Parameters

Name	Description
TModel	The view model type for the current view

Examples

@using (var s = f.BeginSection("Section heading")) { using (var ss = s.BeginSection("Nested section heading", leadingHtml: @<p>Leading html...</p>)) { @ss.FieldFor(m => m.FirstName) } }

BeginSection<TModel>(IForm<TModel>, IHtmlContent, IHtmlContent, HtmlAttributes)

Creates a top-level form section.

Declaration

public static Section<TModel> BeginSection<TModel>(this IForm<TModel> form, IHtmlContent heading, IHtmlContent leadingHtml = null, HtmlAttributes htmlAttributes = null)

Parameters

Type	Name	Description
IForm<TModel>	form	The form the section is being created in
Microsoft.AspNetCore.Html.IHtmlContent	heading	The heading for the section
Microsoft.AspNetCore.Html.IHtmlContent	leadingHtml	Any HTML to output at the start of the section
HtmlAttributes	htmlAttributes	Any HTML attributes to apply to the section container

Returns

Type	Description
Section<TModel>	The form section

Type Parameters

Name	Description
TModel	The view model type for the current view

Examples

@using (var s = f.BeginSection(new HtmlString("<strong>Section heading</strong>"))) { @s.FieldFor(m => m.FirstName) }

BeginSection<TModel>(IForm<TModel>, Func<Object, IHtmlContent>, Func<Object, IHtmlContent>, HtmlAttributes)

Creates a top-level form section.

Declaration

public static Section<TModel> BeginSection<TModel>(this IForm<TModel> form, Func<dynamic, IHtmlContent> heading, Func<dynamic, IHtmlContent> leadingHtml, HtmlAttributes htmlAttributes = null)

Parameters

Type	Name	Description
IForm<TModel>	form	The form the section is being created in
System.Func<System.Object, Microsoft.AspNetCore.Html.IHtmlContent>	heading	The heading for the section as a templated razor delegate
System.Func<System.Object, Microsoft.AspNetCore.Html.IHtmlContent>	leadingHtml	Any HTML to output at the start of the section as a templated razor delegate
HtmlAttributes	htmlAttributes	Any HTML attributes to apply to the section container

Returns

Type	Description
Section<TModel>	The form section

Type Parameters

Name	Description
TModel	The view model type for the current view

Examples

@using (var s = f.BeginSection(@<strong>Section heading</strong>, leadingHtml: @<p>Leading html...</p>)) { @s.FieldFor(m => m.FirstName) }

BeginSection<TModel>(IForm<TModel>, String, IHtmlContent, HtmlAttributes)

Creates a top-level form section.

Declaration

public static Section<TModel> BeginSection<TModel>(this IForm<TModel> form, string heading = null, IHtmlContent leadingHtml = null, HtmlAttributes htmlAttributes = null)

Parameters

Type	Name	Description
IForm<TModel>	form	The form the section is being created in
System.String	heading	The heading for the section
Microsoft.AspNetCore.Html.IHtmlContent	leadingHtml	Any HTML to output at the start of the section
HtmlAttributes	htmlAttributes	Any HTML attributes to apply to the section container

Returns

Type	Description
Section<TModel>	The form section

Type Parameters

Name	Description
TModel	The view model type for the current view

Examples

@using (var s = f.BeginSection("Section heading")) { @s.FieldFor(m => m.FirstName) }

BeginSection<TModel>(IForm<TModel>, String, Func<Object, IHtmlContent>, HtmlAttributes)

Creates a top-level form section.

Declaration

public static Section<TModel> BeginSection<TModel>(this IForm<TModel> form, string heading, Func<dynamic, IHtmlContent> leadingHtml, HtmlAttributes htmlAttributes = null)

Parameters

Type	Name	Description
IForm<TModel>	form	The form the section is being created in
System.String	heading	The heading for the section
System.Func<System.Object, Microsoft.AspNetCore.Html.IHtmlContent>	leadingHtml	Any HTML to output at the start of the section as a templated razor delegate
HtmlAttributes	htmlAttributes	Any HTML attributes to apply to the section container

Returns

Type	Description
Section<TModel>	The form section

Type Parameters

Name	Description
TModel	The view model type for the current view

Examples

@using (var s = f.BeginSection("Section heading", leadingHtml: @<p>Leading html...</p>)) { @s.FieldFor(m => m.FirstName) }

PartialForAsync<TModel, TPartialModel>(ISection<TModel>, Expression<Func<TModel, TPartialModel>>, String)

Renders the given partial in the context of the given property. Use PartialFor(m => m) to render a partial for the model itself rather than a child property.

Declaration

public static Task<IHtmlContent> PartialForAsync<TModel, TPartialModel>(this ISection<TModel> section, Expression<Func<TModel, TPartialModel>> partialModelProperty, string partialViewName)

Parameters

Type	Name	Description
ISection<TModel>	section	The current section
System.Linq.Expressions.Expression<System.Func<TModel, TPartialModel>>	partialModelProperty	The property to use for the partial model
System.String	partialViewName	The name of the partial view to render

Returns

Type	Description
System.Threading.Tasks.Task<Microsoft.AspNetCore.Html.IHtmlContent>	The HTML for the rendered partial

Type Parameters

Name	Description
TModel	The form model type
TPartialModel	The type of the model property to use for the partial model