Ignite UI for Angular

All
  • Public
  • Public/Protected
  • All

Class IgxCheckboxComponent

Allows users to make a binary choice for a certain condition.

IgxCheckboxModule

igx-checkbox-theme

checkbox, label

Data entry and display

The Ignite UI Checkbox is a selection control that allows users to make a binary choice for a certain condition.It behaves similarly to the native browser checkbox.

<igx-checkbox [checked]="true">
  simple checkbox
</igx-checkbox>

Hierarchy

Hierarchy (View Summary)

Implements

  • AfterViewInit
  • ControlValueAccessor

Constructors

Properties

Accessors

Constructors

Properties

ariaLabel: string = null

Sets/gets the value of the aria-label attribute.

<igx-checkbox aria-label="Checkbox1"></igx-checkbox>

let ariaLabel = this.checkbox.ariaLabel;
ariaLabelledBy: string = ...

Sets/gets the aria-labelledby attribute. If not set, the aria-labelledby will be equal to the value of labelId attribute.

<igx-checkbox aria-labelledby="Checkbox1"></igx-checkbox>

let ariaLabelledBy = this.checkbox.ariaLabelledBy;
change: EventEmitter<IChangeCheckboxEventArgs> = ...

An event that is emitted after the checkbox state is changed. Provides references to the IgxCheckboxComponent and the checked property as event arguments.

cssClass: string = 'igx-checkbox'

Returns the class of the checkbox component.

let class = this.checkbox.cssClass;
disabled: boolean = false

Sets/gets whether the checkbox is disabled. Default value is false.

<igx-checkbox disabled></igx-checkbox>

let isDisabled = this.checkbox.disabled;
disableRipple: boolean = false

Enables/Disables the ripple effect. If not set, disableRipple will have value false.

<igx-checkbox [disableRipple]="true"></igx-checkbox>

let isRippleDisabled = this.checkbox.desableRipple;
disableTransitions: boolean = false

Sets/gets whether the checkbox should disable all css transitions. Default value is false.

<igx-checkbox [disableTransitions]="true"></igx-checkbox>

let disableTransitions = this.checkbox.disableTransitions;
focused: boolean = false

Sets/gets whether the checkbox component is on focus. Default value is false.

this.checkbox.focused =  true;

let isFocused = this.checkbox.focused;
id: string = ...

Sets/gets the id of the checkbox component. If not set, the id of the first checkbox component will be "igx-checkbox-0".

<igx-checkbox id="my-first-checkbox"></igx-checkbox>

let checkboxId =  this.checkbox.id;
indeterminate: boolean = false

Sets/gets the checkbox indeterminate visual state. Default value is false;

<igx-checkbox [indeterminate]="true"></igx-checkbox>

let isIndeterminate = this.checkbox.indeterminate;
invalid: boolean = false

Sets/gets whether the checkbox is invalid. Default value is false.

<igx-checkbox invalid></igx-checkbox>

let isInvalid = this.checkbox.invalid;
labelId: string = ...

Sets/gets the id of the label element. If not set, the id of the label in the first checkbox component will be "igx-checkbox-0-label".

<igx-checkbox labelId="Label1"></igx-checkbox>

let labelId =  this.component.labelId;
labelPosition: string = LabelPosition.AFTER

Sets/gets the position of the label. If not set, the labelPosition will have value "after".

<igx-checkbox labelPosition="before"></igx-checkbox>

let labelPosition =  this.checkbox.labelPosition;
name: string

Sets/gets the name attribute.

<igx-checkbox name="Checkbox1"></igx-checkbox>

let name =  this.checkbox.name;
nativeInput: ElementRef

Returns reference to the native checkbox element.

let checkboxElement =  this.component.checkboxElement;
nativeLabel: ElementRef

Returns reference to the native label element.


@example
let labelElement =  this.component.nativeLabel;
ngControl: NgControl = ...
placeholderLabel: ElementRef

Returns reference to the label placeholder element.


@example
let labelPlaceholder =  this.component.placeholderLabel;
readonly: boolean = false

Sets/gets whether the checkbox is readonly. Default value is false.

<igx-checkbox [readonly]="true"></igx-checkbox>

let readonly = this.checkbox.readonly;
tabindex: number = null

Sets/gets the value of the tabindex attribute.

<igx-checkbox [tabindex]="1"></igx-checkbox>

let tabIndex =  this.checkbox.tabindex;
value: any

Sets/gets the value attribute.

<igx-checkbox [value]="'CheckboxValue'"></igx-checkbox>

let value =  this.checkbox.value;

Accessors