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BnInput

Namespace: BlazorNative.Components

A single-line text box. Renders as a native EditText on Android and a UITextField on iOS.

public sealed class BnInput : Microsoft.AspNetCore.Components.ComponentBase, Microsoft.AspNetCore.Components.IComponent, Microsoft.AspNetCore.Components.IHandleEvent, Microsoft.AspNetCore.Components.IHandleAfterRender

Inheritance Object → ComponentBase → BnInput
Implements IComponent, IHandleEvent, IHandleAfterRender
Attributes NullableContextAttribute, NullableAttribute

Remarks:

It exposes the BnInput.Value / BnInput.ValueChanged pair, which is what @bind-Value needs — so binding is the ordinary Blazor syntax:

<BnInput @bind-Value="_name" Placeholder="Your name" />

@code {
    private string _name = "";
}

You can also wire the two halves by hand — BnInput.Value in, BnInput.ValueChanged out — when you need to intercept the edit.

Properties​

Value​

The current text. Null is sent as an empty string, so the text box always has a definite value.

public string? Value { get; set; }

Property Value​

String

ValueChanged​

Raised with the new text when the user edits the box — the write-back half of the @bind-Value pair.

public EventCallback<string> ValueChanged { get; set; }

Property Value​

EventCallback<String>

Placeholder​

Hint text shown while the box is empty. Null = none.

public string? Placeholder { get; set; }

Property Value​

String

Enabled​

Set false to show the platform's disabled text box and stop it accepting input. Default true.

public bool Enabled { get; set; }

Property Value​

Boolean

OnFocus​

Raised when the text box gains focus. Optional: nothing is attached to the native control unless you supply a handler.

public EventCallback<FocusEventArgs> OnFocus { get; set; }

Property Value​

EventCallback<FocusEventArgs>

OnBlur​

Raised when the text box loses focus. Optional, like BnInput.OnFocus.

public EventCallback<FocusEventArgs> OnBlur { get; set; }

Property Value​

EventCallback<FocusEventArgs>

Constructors​

BnInput()​

public BnInput()