Class FieldSettingsModel

Defines data mapping properties for displaying, grouping, and rendering items in ListBox, DropDownList, MultiSelect, or ComboBox.

Inheritance

System.Object

FieldSettingsModel

Namespace: Syncfusion.Blazor.DropDowns

Assembly: Syncfusion.Blazor.dll

Syntax

public class FieldSettingsModel : Object

Remarks

FieldSettingsModel lets you bind data models with custom mapping for text, value, icon, group, or disabled state, making dropdowns flexible to arbitrary object graphs.

Examples

<SfDropDownList TValue="string" DataSource="@CityList">
  <DropDownListFieldSettings Text="CityName" Value="Id" IconCss="FlagIconCss" GroupBy="CountryCode" />
</SfDropDownList>

Constructors

FieldSettingsModel()

Declaration

public FieldSettingsModel()

Properties

Disabled

Gets or sets a property name mapping whether a specific item is disabled (non-selectable).

Declaration

public string Disabled { get; set; }

Property Value

Type	Description
System.String	String naming a boolean, integer, or equivalent field.

GroupBy

Maps to the property name by which to visually group items in the dropdown UI.

Declaration

public string GroupBy { get; set; }

Property Value

Type	Description
System.String	Group key property as string, or null for ungrouped.

Remarks

Set for grouped dropdown displays, e.g., by category or section.

HtmlAttributes

(Obsolete) Sets HTML attributes on a list item. No longer supported.

Declaration

public string HtmlAttributes { get; set; }

Property Value

Type
System.String

IconCss

Gets or sets the field/property in your data model that supplies the icon CSS class. Used for decorating items visually.

Declaration

public string IconCss { get; set; }

Property Value

Type	Description
System.String	String property; null for no icons.

Text

Gets or sets the property name in data source mapping to the text label for each item.

Declaration

public string Text { get; set; }

Property Value

Type	Description
System.String	The property name containing option label text.

Value

Gets or sets the data source property providing the value for a selected item.

Declaration

public string Value { get; set; }

Property Value

Type	Description
System.String	String naming the value property.