HxSelect
Select - DropDownList - single-item picker. Consider creating custom picker derived from HxSelectBase.
Examples
API
Parameters
| Name |
Type |
Description |
|---|
| Nullable |
bool? |
Indicates whether null is a valid value. |
| NullText |
string |
Text to display for null value. |
| NullDataText |
string |
Text to display when Data is null. |
| ValueSelector |
Func<string, string> |
Selects value from item.
Not required when TValueType is same as TItemTime. |
| Data |
IEnumerable<string> |
Items to display. |
| TextSelector |
Func<string, string> |
Selects text to display from item.
When not set ToString() is used. |
| SortKeySelector |
Func<string, IComparable> |
Selects value to sort items. Uses TextSelector property when not set.
When complex sorting required, sort data manually and don't let sort them by this component. Alternatively create a custom comparable property. |
| AutoSort |
bool |
When true, items are sorted before displaying in select.
Default value is true. |
| InputSize |
InputSize? |
|
| Label |
string |
Label to render before input (or after input for Checkbox). |
| LabelTemplate |
RenderFragment |
Label to render before input (or after input for Checkbox). |
| Hint |
string |
Hint to render after input as form-text. |
| HintTemplate |
RenderFragment |
Hint to render after input as form-text. |
| CssClass |
string |
Custom CSS class to render with wrapping div. |
| LabelCssClass |
string |
Custom CSS class to render with the label. |
| InputCssClass |
string |
Custom CSS class to render with the input element. |
| ShowValidationMessage |
bool |
When false, validation message is not rendered. Default is true. |
| GenerateChip |
bool |
When true, HxChipGenerator is used to generate chip item(s). Default is true. |
| ChipTemplate |
RenderFragment |
Chip template. |
| Enabled |
bool? |
When null (default), the Enabled value is received from cascading FormState.
When value is false, input is rendered as disabled.
To set multiple controls as disabled use HxFormState. |
| AdditionalAttributes |
IReadOnlyDictionary<string, object> |
|
| Value |
string |
|
| ValueExpression |
Expression<Func<string>> |
|
| DisplayName |
string |
|
Event Callbacks
| Name |
Type |
Description |
|---|
| ValueChanged |
EventCallback<string> |
|
Methods
| Method |
Returns |
Description |
|---|
| FocusAsync() |
ValueTask |
Gives focus to the input element. |
