@c8y/ngx-components
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Angular modules for Cumulocity IoT applications
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JavaScript
import { Component, Input, Optional, Output, EventEmitter, HostListener } from '@angular/core';
import { BsModalRef } from 'ngx-bootstrap/modal';
import { gettext } from '../i18n/gettext';
import { isEmpty } from 'lodash';
import * as i0 from "@angular/core";
import * as i1 from "ngx-bootstrap/modal";
import * as i2 from "@angular/common";
import * as i3 from "../i18n/c8y-translate.pipe";
/**
* C8Y component for creating modals.
*
* Creating custom modal:
* ```typescript
* import { Component } from "@angular/core";
* import { Subject } from 'rxjs';
*
* @Component({
* selector: "my-modal",
* template: `
* <c8y-modal title="CustomTitle"
* (onClose)="onClose($event)"
* (onDismiss)="onDismiss($event)"
* [labels]="labels"
* [disabled]="true" <- will disable ok button
* >
* <span>I am body of modal</span>
* <span>For simple string use body="string"</span>
* </c8y-modal>`
* })
*
* export class MyModalComponent {
*
* closeSubject: Subject<boolean> = new Subject();
* labels : ModalLabels = {ok: "customOK", cancel: "customCancel"};
*
* onDismiss(event){
* this.closeSubject.next(false);
* }
*
* onClose(event) {
* this.closeSubject.next(true);
* }
* }
* ```
*
* Showing modal:
* ```typescript
* import { BsModalService } from "ngx-bootstrap/modal";
*
* constructor(
* public bsModalService: BsModalService,
* ) {}
*
* showModal() {
* const modalRef = this.bsModalService.show(MyModalComponent);
* modalRef.content.closeSubject.subscribe(result => {
* console.log('results:', result);
* });
* }
* ```
*/
export class ModalComponent {
/**
* Custom labels for 'cancel' and 'ok' buttons.
*/
set labels({ ok, cancel }) {
this._labels = { ok, cancel };
}
get labels() {
return this._labels;
}
constructor(modal) {
this.modal = modal;
/**
* Emits 'true' when 'cancel' button is clicked.
*/
this.onDismiss = new EventEmitter();
/**
* Emits 'true' when 'ok' button is clicked.
*/
this.onClose = new EventEmitter();
/**
* Indicates if the 'ok' (confirmation) button is disabled.
*/
this.disabled = false;
/**
* Indicates if modal should use custom footer provided with content projection (or no footer at all).
* If false, default footer with 'cancel' and 'ok' buttons will be displayed.
*/
this.customFooter = false;
/**
* CSS classes for modal header.
*/
this.headerClasses = '';
this._labels = { ok: gettext('OK'), cancel: gettext('Cancel') };
}
/**
* Hides modal or calls 'dismiss' input callback, then emits 'onDismiss' output.
* Method is called when 'cancel' button is clicked, but can be also triggered by accessing 'ModalComponent' instance.
*/
_dismiss() {
let fn = this.dismiss;
if (!fn && this.modal) {
fn = () => this.modal.hide();
}
if (fn) {
fn();
}
this.onDismiss.emit(true);
}
/**
* Hides modal or calls 'close' input callback, then emits 'onClose' output.
* Method is called when 'ok' button is clicked, but can be also triggered by accessing 'ModalComponent' instance.
*/
_close() {
let fn = this.close;
if (!fn && this.modal) {
fn = () => this.modal.hide();
}
if (fn) {
fn();
}
this.onClose.emit(true);
}
/**
* 'Enter' keyboard button handler. Calls '_dismiss' or '_close' method when only one corresponding button exists.
* @param _event Enter keydown event
*/
onEnterKeyDown(_event) {
const hasOnlyOneButton = isEmpty(this.labels.ok) !== isEmpty(this.labels.cancel);
const isCancelClickable = !this.customFooter && this.labels.cancel;
const isOkClickable = !this.customFooter && !this.disabled && this.labels.ok;
if (hasOnlyOneButton && isCancelClickable) {
this._dismiss();
}
if (hasOnlyOneButton && isOkClickable) {
this._close();
}
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: ModalComponent, deps: [{ token: i1.BsModalRef, optional: true }], target: i0.ɵɵFactoryTarget.Component }); }
static { this.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "18.2.13", type: ModalComponent, selector: "c8y-modal", inputs: { disabled: "disabled", close: "close", dismiss: "dismiss", title: "title", body: "body", customFooter: "customFooter", headerClasses: "headerClasses", labels: "labels" }, outputs: { onDismiss: "onDismiss", onClose: "onClose" }, host: { listeners: { "document:keydown.enter": "onEnterKeyDown($event)" } }, ngImport: i0, template: "<div class=\"viewport-modal\">\n <div class=\"modal-header {{ headerClasses }}\" [ngClass]=\"{ separator: title }\">\n <ng-content select=\"[c8y-modal-title]\"></ng-content>\n <div [hidden]=\"!title\" id=\"modal-title\" class=\"modal-title\">\n {{ title | translate }}\n </div>\n </div>\n <div class=\"modal-inner-scroll\" id=\"modal-body\">\n <div [ngClass]=\"{ 'modal-body': !customFooter, 'd-contents': customFooter }\">\n <p *ngIf=\"title\" class=\"text-center text-break-word\">\n {{ body }}\n </p>\n <ng-content></ng-content>\n </div>\n </div>\n <ng-content select=\"[c8y-modal-footer-custom]\"></ng-content>\n <div class=\"modal-footer\" *ngIf=\"!customFooter\">\n <ng-content select=\"[c8y-modal-footer]\"></ng-content>\n <button\n type=\"button\"\n title=\"{{ labels.cancel | translate }}\"\n *ngIf=\"labels.cancel\"\n class=\"btn btn-default\"\n (click)=\"_dismiss()\"\n >\n {{ labels.cancel | translate }}\n </button>\n <button\n type=\"button\"\n title=\"{{ labels.ok | translate }}\"\n *ngIf=\"labels.ok\"\n class=\"btn btn-primary\"\n (click)=\"_close()\"\n [disabled]=\"disabled\"\n >\n {{ labels.ok | translate }}\n </button>\n </div>\n</div>\n", dependencies: [{ kind: "directive", type: i2.NgClass, selector: "[ngClass]", inputs: ["class", "ngClass"] }, { kind: "directive", type: i2.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { kind: "pipe", type: i3.C8yTranslatePipe, name: "translate" }] }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: ModalComponent, decorators: [{
type: Component,
args: [{ selector: 'c8y-modal', template: "<div class=\"viewport-modal\">\n <div class=\"modal-header {{ headerClasses }}\" [ngClass]=\"{ separator: title }\">\n <ng-content select=\"[c8y-modal-title]\"></ng-content>\n <div [hidden]=\"!title\" id=\"modal-title\" class=\"modal-title\">\n {{ title | translate }}\n </div>\n </div>\n <div class=\"modal-inner-scroll\" id=\"modal-body\">\n <div [ngClass]=\"{ 'modal-body': !customFooter, 'd-contents': customFooter }\">\n <p *ngIf=\"title\" class=\"text-center text-break-word\">\n {{ body }}\n </p>\n <ng-content></ng-content>\n </div>\n </div>\n <ng-content select=\"[c8y-modal-footer-custom]\"></ng-content>\n <div class=\"modal-footer\" *ngIf=\"!customFooter\">\n <ng-content select=\"[c8y-modal-footer]\"></ng-content>\n <button\n type=\"button\"\n title=\"{{ labels.cancel | translate }}\"\n *ngIf=\"labels.cancel\"\n class=\"btn btn-default\"\n (click)=\"_dismiss()\"\n >\n {{ labels.cancel | translate }}\n </button>\n <button\n type=\"button\"\n title=\"{{ labels.ok | translate }}\"\n *ngIf=\"labels.ok\"\n class=\"btn btn-primary\"\n (click)=\"_close()\"\n [disabled]=\"disabled\"\n >\n {{ labels.ok | translate }}\n </button>\n </div>\n</div>\n" }]
}], ctorParameters: () => [{ type: i1.BsModalRef, decorators: [{
type: Optional
}] }], propDecorators: { onDismiss: [{
type: Output
}], onClose: [{
type: Output
}], disabled: [{
type: Input
}], close: [{
type: Input
}], dismiss: [{
type: Input
}], title: [{
type: Input
}], body: [{
type: Input
}], customFooter: [{
type: Input
}], headerClasses: [{
type: Input
}], labels: [{
type: Input
}], onEnterKeyDown: [{
type: HostListener,
args: ['document:keydown.enter', ['$event']]
}] } });
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{ Component, Input, Optional, Output, EventEmitter, HostListener } from '@angular/core';\nimport { BsModalRef } from 'ngx-bootstrap/modal';\nimport { gettext } from '../i18n/gettext';\nimport { isEmpty } from 'lodash';\nimport { ModalLabels } from '../select-modal/select-modal.model';\n\n/**\n * C8Y component for creating modals.\n *\n * Creating custom modal:\n * ```typescript\n *  import { Component } from \"@angular/core\";\n *  import { Subject } from 'rxjs';\n *\n * @Component({\n *  selector: \"my-modal\",\n *  template: `\n *    <c8y-modal title=\"CustomTitle\"\n *      (onClose)=\"onClose($event)\"\n *      (onDismiss)=\"onDismiss($event)\"\n *      [labels]=\"labels\"\n *      [disabled]=\"true\" <- will disable ok button\n *      >\n *        <span>I am body of modal</span>\n *        <span>For simple string use body=\"string\"</span>\n *    </c8y-modal>`\n * })\n *\n * export class MyModalComponent {\n *\n *  closeSubject: Subject<boolean> = new Subject();\n *  labels : ModalLabels = {ok: \"customOK\", cancel: \"customCancel\"};\n *\n *  onDismiss(event){\n *    this.closeSubject.next(false);\n *  }\n *\n *  onClose(event) {\n *    this.closeSubject.next(true);\n *  }\n * }\n * ```\n *\n * Showing modal:\n * ```typescript\n * import { BsModalService } from \"ngx-bootstrap/modal\";\n *\n * constructor(\n *  public bsModalService: BsModalService,\n * ) {}\n *\n * showModal() {\n *  const modalRef = this.bsModalService.show(MyModalComponent);\n *  modalRef.content.closeSubject.subscribe(result => {\n *    console.log('results:', result);\n *  });\n * }\n * ```\n */\n@Component({\n  selector: 'c8y-modal',\n  templateUrl: './modal.component.html'\n})\nexport class ModalComponent {\n  /**\n   * Emits 'true' when 'cancel' button is clicked.\n   */\n  @Output() onDismiss: EventEmitter<boolean> = new EventEmitter();\n  /**\n   * Emits 'true' when 'ok' button is clicked.\n   */\n  @Output() onClose: EventEmitter<boolean> = new EventEmitter();\n  /**\n   * Indicates if the 'ok' (confirmation) button is disabled.\n   */\n  @Input() disabled = false;\n  /**\n   * Callback function which is called right after 'ok' button is clicked, before 'onClose' emits.\n   */\n  @Input() close: () => void;\n  /**\n   * Callback function which is called right after 'cancel' button is clicked, before 'onDismiss' emits.\n   */\n  @Input() dismiss: () => void;\n  /**\n   * Title of modal.\n   */\n  @Input() title: string;\n  /**\n   * Modal body.\n   */\n  @Input() body: string;\n  /**\n   * Indicates if modal should use custom footer provided with content projection (or no footer at all).\n   * If false, default footer with 'cancel' and 'ok' buttons will be displayed.\n   */\n  @Input() customFooter = false;\n  /**\n   * CSS classes for modal header.\n   */\n  @Input() headerClasses = '';\n\n  /**\n   * Custom labels for 'cancel' and 'ok' buttons.\n   */\n  @Input() set labels({ ok, cancel }: ModalLabels) {\n    this._labels = { ok, cancel };\n  }\n\n  get labels(): ModalLabels {\n    return this._labels;\n  }\n\n  private _labels: ModalLabels = { ok: gettext('OK'), cancel: gettext('Cancel') };\n\n  constructor(@Optional() private modal: BsModalRef) {}\n\n  /**\n   * Hides modal or calls 'dismiss' input callback, then emits 'onDismiss' output.\n   * Method is called when 'cancel' button is clicked, but can be also triggered by accessing 'ModalComponent' instance.\n   */\n  _dismiss() {\n    let fn = this.dismiss;\n    if (!fn && this.modal) {\n      fn = () => this.modal.hide();\n    }\n    if (fn) {\n      fn();\n    }\n    this.onDismiss.emit(true);\n  }\n\n  /**\n   * Hides modal or calls 'close' input callback, then emits 'onClose' output.\n   * Method is called when 'ok' button is clicked, but can be also triggered by accessing 'ModalComponent' instance.\n   */\n  _close() {\n    let fn = this.close;\n    if (!fn && this.modal) {\n      fn = () => this.modal.hide();\n    }\n    if (fn) {\n      fn();\n    }\n    this.onClose.emit(true);\n  }\n\n  /**\n   * 'Enter' keyboard button handler. Calls '_dismiss' or '_close' method when only one corresponding button exists.\n   * @param _event Enter keydown event\n   */\n  @HostListener('document:keydown.enter', ['$event']) onEnterKeyDown(_event: KeyboardEvent) {\n    const hasOnlyOneButton = isEmpty(this.labels.ok) !== isEmpty(this.labels.cancel);\n    const isCancelClickable = !this.customFooter && this.labels.cancel;\n    const isOkClickable = !this.customFooter && !this.disabled && this.labels.ok;\n    if (hasOnlyOneButton && isCancelClickable) {\n      this._dismiss();\n    }\n    if (hasOnlyOneButton && isOkClickable) {\n      this._close();\n    }\n  }\n}\n","<div class=\"viewport-modal\">\n  <div class=\"modal-header {{ headerClasses }}\" [ngClass]=\"{ separator: title }\">\n    <ng-content select=\"[c8y-modal-title]\"></ng-content>\n    <div [hidden]=\"!title\" id=\"modal-title\" class=\"modal-title\">\n      {{ title | translate }}\n    </div>\n  </div>\n  <div class=\"modal-inner-scroll\" id=\"modal-body\">\n    <div [ngClass]=\"{ 'modal-body': !customFooter, 'd-contents': customFooter }\">\n      <p *ngIf=\"title\" class=\"text-center text-break-word\">\n        {{ body }}\n      </p>\n      <ng-content></ng-content>\n    </div>\n  </div>\n  <ng-content select=\"[c8y-modal-footer-custom]\"></ng-content>\n  <div class=\"modal-footer\" *ngIf=\"!customFooter\">\n    <ng-content select=\"[c8y-modal-footer]\"></ng-content>\n    <button\n      type=\"button\"\n      title=\"{{ labels.cancel | translate }}\"\n      *ngIf=\"labels.cancel\"\n      class=\"btn btn-default\"\n      (click)=\"_dismiss()\"\n    >\n      {{ labels.cancel | translate }}\n    </button>\n    <button\n      type=\"button\"\n      title=\"{{ labels.ok | translate }}\"\n      *ngIf=\"labels.ok\"\n      class=\"btn btn-primary\"\n      (click)=\"_close()\"\n      [disabled]=\"disabled\"\n    >\n      {{ labels.ok | translate }}\n    </button>\n  </div>\n</div>\n"]}