ng2-bootstrap/alert/alert.component.js

Native Angular Bootstrap Components

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var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
import { Component, EventEmitter, Input, Output } from '@angular/core';
import { AlertConfig } from './alert.config';
import { OnChange } from '../utils/decorators';
export var AlertComponent = (function () {
    function AlertComponent(_config) {
        var _this = this;
        /** Alert type. Provides one of four bootstrap supported contextual classes: `success`, `info`, `warning` and `danger` */
        this.type = 'warning';
        /** If set, displays an inline "Close" button */
        this.dismissible = false;
        /** This event fires immediately after close instance method is called, $event is an instance of Alert component. */
        this.onClose = new EventEmitter();
        /** This event fires when alert closed, $event is an instance of Alert component */
        this.onClosed = new EventEmitter();
        this.isClosed = false;
        this.classes = '';
        this.dismissibleChange = new EventEmitter();
        Object.assign(this, _config);
        this.dismissibleChange.subscribe(function (dismissible) {
            _this.classes = _this.dismissible ? 'alert-dismissible' : '';
        });
    }
    AlertComponent.prototype.ngOnInit = function () {
        var _this = this;
        if (this.dismissOnTimeout) {
            // if dismissOnTimeout used as attr without binding, it will be a string
            setTimeout(function () { return _this.close(); }, parseInt(this.dismissOnTimeout, 10));
        }
    };
    // todo: animation ` If the .fade and .in classes are present on the element,
    // the alert will fade out before it is removed`
    /**
     * Closes an alert by removing it from the DOM.
     */
    AlertComponent.prototype.close = function () {
        if (this.isClosed) {
            return;
        }
        this.onClose.emit(this);
        this.isClosed = true;
        this.onClosed.emit(this);
    };
    AlertComponent.decorators = [
        { type: Component, args: [{
                    selector: 'alert,ngx-alert',
                    template: "\n<template [ngIf]=\"!isClosed\">\n  <div [class]=\"'alert alert-' + type\" role=\"alert\" [ngClass]=\"classes\">\n    <template [ngIf]=\"dismissible\">\n      <button type=\"button\" class=\"close\" aria-label=\"Close\" (click)=\"close()\">\n        <span aria-hidden=\"true\">&times;</span>\n        <span class=\"sr-only\">Close</span>\n      </button>\n    </template>\n    <ng-content></ng-content>\n  </div>\n</template>\n  "
                },] },
    ];
    /** @nocollapse */
    AlertComponent.ctorParameters = function () { return [
        { type: AlertConfig, },
    ]; };
    AlertComponent.propDecorators = {
        'type': [{ type: Input },],
        'dismissible': [{ type: Input },],
        'dismissOnTimeout': [{ type: Input },],
        'onClose': [{ type: Output },],
        'onClosed': [{ type: Output },],
    };
    __decorate([
        OnChange(), 
        __metadata('design:type', Boolean)
    ], AlertComponent.prototype, "dismissible", void 0);
    return AlertComponent;
}());
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