@ng-select/ng-select
Version:
Angular ng-select - All in One UI Select, Multiselect and Autocomplete
104 lines • 6.99 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
import { ChangeDetectionStrategy, Component, ElementRef, Input } from '@angular/core';
import { Subject } from 'rxjs';
export class NgOptionComponent {
/**
* @param {?} elementRef
*/
constructor(elementRef) {
this.elementRef = elementRef;
this.stateChange$ = new Subject();
this._disabled = false;
}
/**
* @return {?}
*/
get disabled() { return this._disabled; }
/**
* @param {?} value
* @return {?}
*/
set disabled(value) { this._disabled = this._isDisabled(value); }
/**
* @return {?}
*/
get label() {
return (this.elementRef.nativeElement.textContent || '').trim();
}
/**
* @param {?} changes
* @return {?}
*/
ngOnChanges(changes) {
if (changes.disabled) {
this.stateChange$.next({
value: this.value,
disabled: this._disabled
});
}
}
/**
* @return {?}
*/
ngAfterViewChecked() {
if (this.label !== this._previousLabel) {
this._previousLabel = this.label;
this.stateChange$.next({
value: this.value,
disabled: this._disabled,
label: this.elementRef.nativeElement.innerHTML
});
}
}
/**
* @return {?}
*/
ngOnDestroy() {
this.stateChange$.complete();
}
/**
* @private
* @param {?} value
* @return {?}
*/
_isDisabled(value) {
return value != null && `${value}` !== 'false';
}
}
NgOptionComponent.decorators = [
{ type: Component, args: [{
selector: 'ng-option',
changeDetection: ChangeDetectionStrategy.OnPush,
template: `<ng-content></ng-content>`
}] }
];
/** @nocollapse */
NgOptionComponent.ctorParameters = () => [
{ type: ElementRef }
];
NgOptionComponent.propDecorators = {
value: [{ type: Input }],
disabled: [{ type: Input }]
};
if (false) {
/** @type {?} */
NgOptionComponent.prototype.value;
/** @type {?} */
NgOptionComponent.prototype.stateChange$;
/**
* @type {?}
* @private
*/
NgOptionComponent.prototype._disabled;
/**
* @type {?}
* @private
*/
NgOptionComponent.prototype._previousLabel;
/** @type {?} */
NgOptionComponent.prototype.elementRef;
}
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