Blazor Numeric
Numeric textbox with min/max values, step, and formatted display.
Get and Set the value of Numeric link
As all Radzen Blazor input components the Numeric has a Value property which gets and sets the value of the component. Use @bind-Value to get the user input.
Get and Set the value of Numeric using Value and Change event link
Value property can be used to set the value of the component and Change event to get the user input.
Min set to 1 and Max set to 10 link
Use the Min and Max properties to constrain numeric input within a specific range.
Placeholder and 0.5 step link
Use the Placeholder property to display hint text and Step to define increment/decrement intervals.
Without Up/Down link
Use ShowUpDown="false" to hide the increment/decrement buttons and display only the text input.
Formatted value link
Use the Format property to apply culture-specific number formatting to the displayed value.
Align value link
Use the InputAttributes property to customize text alignment and other HTML input attributes.
Custom Value convert link
Use the ConvertValue property to implement custom value conversion logic for specialized numeric types.
Custom Numeric Type Support link
Types that can be converted from a string, via a TypeConverter or assigning ConvertValue, get basic support from Numeric. If the type implements a TypeConverter that can convert to/from decimal, then Step and Min/Max are supported. If the type implements IFormattable, Format strings will be passed to it.
Temperature type that implements IFormattable. Value in Celsius: 50.50 °CDollars type that provides a TypeConverter, therefore Min, Max, and Step are supported.Keyboard Navigation link
The following keys or key combinations provide a way for users to navigate and interact with Radzen Blazor Numeric component.
| Press this key | To do this |
|---|---|
| Tab | Navigate to a Numeric component. |
| UpArrow in a focused Numeric | Increase the Numeric value with the Step configured. |
| DownArrow in a focused Numeric | Decrease the Numeric value with the Step configured. |
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Source Code licensed under
MIT