ng-zorro-antd-mobile
Version:
An enterprise-class mobile UI components based on Ant Design and Angular
139 lines • 16.9 kB
JavaScript
import { ContentChildren, Component, QueryList, Input, forwardRef, HostListener, Output, EventEmitter, HostBinding } from '@angular/core';
import { AccordionService } from './accordion.service';
import { AccordionGroupComponent } from './accordion-group/accordion-group.component';
import * as i0 from "@angular/core";
import * as i1 from "./accordion.service";
export class AccordionComponent {
click() {
let result = [];
this.groups.toArray().forEach(group => {
if (group.isOpened) {
if (this.accordion) {
result = group.key;
}
else {
result.push(group.key);
}
}
});
this.onChange.emit(result);
}
constructor(_accordionService) {
this._accordionService = _accordionService;
this.isFirstChange = true;
this.expandAll = false;
this.openAnimation = {};
this.accordion = false;
this.onChange = new EventEmitter();
this.amAccordion = true;
this._accordionService.getComponent(this);
}
closeAll() {
this.groups.toArray().forEach(group => {
group.isOpened = false;
});
}
init() {
if (this.expandAll && this.groups && this.groups.length > 0) {
this._oldGroups = this.groups.toArray();
this._oldGroups.forEach(group => {
group.openOnInitialization();
});
this._subscription = this.groups.changes.subscribe(change => {
const newGroups = this.groups.toArray().filter(group => {
return this._oldGroups.indexOf(group) === -1;
});
newGroups.forEach(group => {
group.openOnInitialization();
});
this._oldGroups = this.groups.toArray();
});
}
let currentActiveKey = [];
if (this.activeKey && this.activeKey.length > 0) {
currentActiveKey = this.toArray(this.activeKey);
if (this.accordion) {
currentActiveKey = currentActiveKey.slice(0, 1);
}
}
else if (this.defaultActiveKey) {
currentActiveKey = [this.defaultActiveKey];
}
if (this.groups && this.groups.length > 0) {
this.groups.forEach((group, index) => {
currentActiveKey.forEach(key => {
if (index === parseInt(key, 0)) {
setTimeout(() => {
group.isOpened = true;
group.openOnInitialization();
}, 0);
}
});
});
}
}
toArray(activeKey) {
let currentActiveKey = activeKey;
if (!Array.isArray(currentActiveKey)) {
currentActiveKey = currentActiveKey !== undefined && currentActiveKey !== '' ? [currentActiveKey] : [];
}
return currentActiveKey;
}
ngOnChanges(changes) {
if (changes.accordion) {
this._accordionService.getComponent(this);
}
if (changes.expandAll || changes.accordion) {
this.init();
}
}
ngAfterContentInit() {
if (this.groups && this.groups.length > 0) {
this.init();
}
else {
this.groupsSubscription = this.groups.changes.subscribe(group => {
if (this.isFirstChange) {
this.init();
}
this.isFirstChange = false;
});
}
}
ngOnDestroy() {
if (this._subscription) {
this._subscription.unsubscribe();
}
if (this.groupsSubscription) {
this.groupsSubscription.unsubscribe();
}
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.0.8", ngImport: i0, type: AccordionComponent, deps: [{ token: i1.AccordionService }], target: i0.ɵɵFactoryTarget.Component }); }
static { this.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "17.0.8", type: AccordionComponent, selector: "Accordion, nzm-accordion", inputs: { expandAll: "expandAll", activeKey: "activeKey", defaultActiveKey: "defaultActiveKey", openAnimation: "openAnimation", accordion: "accordion" }, outputs: { onChange: "onChange" }, host: { listeners: { "click": "click()" }, properties: { "class.am-accordion": "this.amAccordion" } }, providers: [AccordionService], queries: [{ propertyName: "groups", predicate: i0.forwardRef(() => AccordionGroupComponent) }], usesOnChanges: true, ngImport: i0, template: "<ng-content></ng-content>\n" }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.0.8", ngImport: i0, type: AccordionComponent, decorators: [{
type: Component,
args: [{ selector: 'Accordion, nzm-accordion', providers: [AccordionService], template: "<ng-content></ng-content>\n" }]
}], ctorParameters: () => [{ type: i1.AccordionService }], propDecorators: { groups: [{
type: ContentChildren,
args: [forwardRef(() => AccordionGroupComponent)]
}], expandAll: [{
type: Input
}], activeKey: [{
type: Input
}], defaultActiveKey: [{
type: Input
}], openAnimation: [{
type: Input
}], accordion: [{
type: Input
}], onChange: [{
type: Output
}], amAccordion: [{
type: HostBinding,
args: ['class.am-accordion']
}], click: [{
type: HostListener,
args: ['click']
}] } });
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{\n  ContentChildren,\n  Component,\n  QueryList,\n  Input,\n  forwardRef,\n  AfterContentInit,\n  OnDestroy,\n  HostListener,\n  Output,\n  EventEmitter,\n  OnChanges,\n  SimpleChanges,\n  HostBinding\n} from '@angular/core';\nimport { AccordionService } from './accordion.service';\nimport { AccordionGroupComponent } from './accordion-group/accordion-group.component';\nimport { Subscription } from 'rxjs';\n\n@Component({\n  selector: 'Accordion, nzm-accordion',\n  templateUrl: './accordion.component.html',\n  providers: [AccordionService]\n})\nexport class AccordionComponent implements AfterContentInit, OnDestroy, OnChanges {\n  private _oldGroups: AccordionGroupComponent[];\n  private _subscription: Subscription;\n  private groupsSubscription: Subscription;\n  private isFirstChange: boolean = true;\n\n  @ContentChildren(forwardRef(() => AccordionGroupComponent))\n  groups: QueryList<AccordionGroupComponent>;\n\n  @Input()\n  expandAll = false;\n  @Input()\n  activeKey: Array<string> | string;\n  @Input()\n  defaultActiveKey: string;\n  @Input()\n  openAnimation = {};\n  @Input()\n  accordion = false;\n  @Output()\n  onChange: any = new EventEmitter();\n\n  @HostBinding('class.am-accordion')\n  amAccordion: boolean = true;\n\n  @HostListener('click')\n  click() {\n    let result: any = [];\n    this.groups.toArray().forEach(group => {\n      if (group.isOpened) {\n        if (this.accordion) {\n          result = group.key;\n        } else {\n          result.push(group.key);\n        }\n      }\n    });\n    this.onChange.emit(result);\n  }\n\n  constructor(private _accordionService: AccordionService) {\n    this._accordionService.getComponent(this);\n  }\n\n  closeAll() {\n    this.groups.toArray().forEach(group => {\n      group.isOpened = false;\n    });\n  }\n\n  init() {\n    if (this.expandAll && this.groups && this.groups.length > 0) {\n      this._oldGroups = this.groups.toArray();\n      this._oldGroups.forEach(group => {\n        group.openOnInitialization();\n      });\n      this._subscription = this.groups.changes.subscribe(change => {\n        const newGroups = this.groups.toArray().filter(group => {\n          return this._oldGroups.indexOf(group) === -1;\n        });\n        newGroups.forEach(group => {\n          group.openOnInitialization();\n        });\n        this._oldGroups = this.groups.toArray();\n      });\n    }\n\n    let currentActiveKey: Array<any> = [];\n    if (this.activeKey && this.activeKey.length > 0) {\n      currentActiveKey = this.toArray(this.activeKey);\n      if (this.accordion) {\n        currentActiveKey = currentActiveKey.slice(0, 1);\n      }\n    } else if (this.defaultActiveKey) {\n      currentActiveKey = [this.defaultActiveKey];\n    }\n    if (this.groups && this.groups.length > 0) {\n      this.groups.forEach((group, index) => {\n        currentActiveKey.forEach(key => {\n          if (index === parseInt(key, 0)) {\n            setTimeout(() => {\n              group.isOpened = true;\n              group.openOnInitialization();\n            }, 0);\n          }\n        });\n      });\n    }\n  }\n\n  toArray(activeKey) {\n    let currentActiveKey = activeKey;\n    if (!Array.isArray(currentActiveKey)) {\n      currentActiveKey = currentActiveKey !== undefined && currentActiveKey !== '' ? [currentActiveKey] : [];\n    }\n    return currentActiveKey;\n  }\n\n  ngOnChanges(changes: SimpleChanges): void {\n    if (changes.accordion) {\n      this._accordionService.getComponent(this);\n    }\n\n    if (changes.expandAll || changes.accordion) {\n      this.init();\n    }\n  }\n\n  ngAfterContentInit() {\n    if (this.groups && this.groups.length > 0) {\n      this.init();\n    } else {\n      this.groupsSubscription = this.groups.changes.subscribe(group => {\n        if (this.isFirstChange) {\n          this.init();\n        }\n        this.isFirstChange = false;\n      });\n    }\n  }\n\n  ngOnDestroy() {\n    if (this._subscription) {\n      this._subscription.unsubscribe();\n    }\n    if (this.groupsSubscription) {\n      this.groupsSubscription.unsubscribe();\n    }\n  }\n}\n","<ng-content></ng-content>\n"]}