Customize the UI appearance of Blazor Numeric TextBox Component

29 Jul 20211 minute to read

You can change the appearance of the NumericTextBox by adding custom CssClass to the component and enabling styles. Refer to the following example to change the appearance of the NumericTextBox.

@using Syncfusion.Blazor.Inputs

<SfNumericTextBox TValue="int?" Value=10 CssClass="e-style" Placeholder="Enter value" FloatLabelType="@FloatLabelType.Always"></SfNumericTextBox>

<style>
    .e-numeric.e-style .e-control.e-numerictextbox {
        color: royalblue;
        font-size: xx-large;
        border: 0px;
    }

    .e-input-group.e-style.e-control-wrapper:not(.e-success):not(.e-warning):not(.e-error):not(.e-float-icon-left), .e-float-input.e-control-wrapper:hover:not(.e-success):not(.e-warning):not(.e-error):not(.e-disabled):not(.e-float-icon-left) {
        border-color: royalblue;
    }

    .e-control-wrapper.e-numeric.e-float-input.e-style .e-spin-down {
        color: royalblue;
    }

    .e-control-wrapper.e-numeric.e-float-input.e-style .e-float-line::before {
        background: royalblue;
    }

    .e-control-wrapper.e-numeric.e-float-input.e-style .e-float-line::after {
        background: royalblue;
    }

    .e-control-wrapper.e-numeric.e-float-input.e-style .e-spin-up {
        color: royalblue;
    }

    .e-control-wrapper.e-numeric.e-float-input.e-style.e-input-group .e-float-text.e-label-top {
        color: royalblue;
        font-size: medium;
    }
</style>

The output will be as follows.

NumericTextBox Sample