Events in Blazor Numeric TextBox Component

17 Dec 20221 minute to read

This section explains the list of events of the Numeric TextBox component which will be triggered for appropriate Numeric TextBox actions.

Blur

Blur event triggers when the NumericTextBox got focus out.

@using Syncfusion.Blazor.Inputs

<SfNumericTextBox TValue="int?">
    <NumericTextBoxEvents TValue="int?" Blur="@BlurHandler"></NumericTextBoxEvents>
</SfNumericTextBox>

@code {
    private void BlurHandler(NumericBlurEventArgs<int?> args)
    {
        // Here you can customize your code
    }
}

Created

Created event triggers when the NumericTextBox component is created.

@using Syncfusion.Blazor.Inputs

<SfNumericTextBox TValue="int?">
    <NumericTextBoxEvents TValue="int?" Created="@CreatedHandler"></NumericTextBoxEvents>
</SfNumericTextBox>

@code {
    private void CreatedHandler(Object args)
    {
        // Here you can customize your code
    }
}

Destroyed

Destroyed event triggers when the NumericTextBox component is destroyed.

@using Syncfusion.Blazor.Inputs

<SfNumericTextBox TValue="int?">
    <NumericTextBoxEvents TValue="int?" Destroyed="@DestroyedHandler"></NumericTextBoxEvents>
</SfNumericTextBox>

@code {
    private void DestroyedHandler(Object args)
    {
        // Here you can customize your code
    }
}

Focus

Focus event triggers when the NumericTextBox got focus in.

@using Syncfusion.Blazor.Inputs

<SfNumericTextBox TValue="int?">
    <NumericTextBoxEvents TValue="int?" Focus="@FocusHandler"></NumericTextBoxEvents>
</SfNumericTextBox>

@code {
    private void FocusHandler(NumericFocusEventArgs<int?> args)
    {
        // Here you can customize your code
    }
}

ValueChange

ValueChange event triggers when the NumericTextBox got focus in.

@using Syncfusion.Blazor.Inputs

<SfNumericTextBox TValue="int?">
    <NumericTextBoxEvents TValue="int?" ValueChange="@ValueChangeHandler"></NumericTextBoxEvents>
</SfNumericTextBox>

@code {
    private void ValueChangeHandler(ChangeEventArgs<int?> args)
    {
        // Here you can customize your code
    }
}

NOTE

Numeric TextBox is limited with these events and new events will be added in the future based on the user requests. If the event you are looking for is not on the list, then request here.