ng2-events
Version:
Supercharge your Angular2+ event handling
71 lines (70 loc) • 3.02 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.UndetectedEventPlugin = void 0;
var core_1 = require("@angular/core");
var common_1 = require("@angular/common");
var event_manager_plugin_1 = require("../__util/event-manager-plugin");
var i0 = require("@angular/core");
/**
* Listen to events without triggering change detection
*
* Usage:
* <button (undetected.click)="handleClick()"></button>
*
* ...
*
* export class ExampleComponent implements OnInit {
*
* constructor(private zone: NgZone) {}
*
* handleClick() {
* if(someCondition) {
* this.zone.run(() => {
* ...
* });
* }
* }
* }
*
*/
var UndetectedEventPlugin = /** @class */ (function (_super) {
__extends(UndetectedEventPlugin, _super);
function UndetectedEventPlugin(doc) {
return _super.call(this, doc) || this;
}
UndetectedEventPlugin.prototype.supports = function (eventName) {
return eventName.indexOf('undetected.') === 0;
};
UndetectedEventPlugin.prototype.addEventListener = function (element, eventName, handler) {
var _this = this;
var realEventName = eventName.slice(11);
return this.manager.getZone().runOutsideAngular(function () {
return _this.manager.addEventListener(element, realEventName, handler);
});
};
UndetectedEventPlugin.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "12.0.2", ngImport: i0, type: UndetectedEventPlugin, deps: [{ token: common_1.DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable });
UndetectedEventPlugin.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "12.0.2", ngImport: i0, type: UndetectedEventPlugin });
return UndetectedEventPlugin;
}(event_manager_plugin_1.MyEventManagerPlugin));
exports.UndetectedEventPlugin = UndetectedEventPlugin;
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "12.0.2", ngImport: i0, type: UndetectedEventPlugin, decorators: [{
type: core_1.Injectable
}], ctorParameters: function () { return [{ type: undefined, decorators: [{
type: core_1.Inject,
args: [common_1.DOCUMENT]
}] }]; } });