Class NavBarBindings

Namespace

Nalu

Assembly

Nalu.Maui.Scaffold.dll

The code-behind counterpart of NavBarBindingExtension: builds bindings to the ScaffoldNavBarContext of the page a given element belongs to.

public static class NavBarBindings

Inheritance

object

NavBarBindings

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Remarks

The element the binding will be applied to is passed in: it is what the page is resolved FROM, so the binding reads that element's own page — correct while two pages are on screen.

label.SetBinding(Label.TextProperty, NavBarBindings.Create(label, "Title"));

Single-segment paths compile to a typed binding (no reflection, trimming/AOT-safe); deeper paths such as CurrentPage.BindingContext.SomeCommand are evaluated by reflection.

Methods

Create(Element, string, BindingMode, IValueConverter?, object?, string?)

Builds a binding into the ScaffoldNavBarContext of the page target belongs to — page content through its page, bar content (and a hosted title view) through the bar it is mounted in. Correct while two pages are on screen during a transition.

public static BindingBase Create(Element target, string path = ".", BindingMode mode = BindingMode.Default, IValueConverter? converter = null, object? converterParameter = null, string? stringFormat = null)

Parameters

target Element

The element the binding will be applied to.

path string

The path within the context ("." binds the context itself).

mode BindingMode

The binding mode.

converter IValueConverter

The converter.

converterParameter object

The converter parameter.

stringFormat string

The string format.

Returns

BindingBase

Remarks

The target need not be parented yet: the context resolves when it enters the tree, and re-resolves if it is moved. Paths naming a context property compile to a typed binding; deeper paths are evaluated by reflection.