primeng
Version:
[](https://opensource.org/licenses/MIT) [](https://badge.fury.io/js/primeng) [ • 13.5 kB
JavaScript
import * as i0 from '@angular/core';
import { EventEmitter, Component, ChangeDetectionStrategy, ViewEncapsulation, Optional, Input, ContentChildren, Output, NgModule } from '@angular/core';
import * as i2 from '@angular/common';
import { CommonModule } from '@angular/common';
import { trigger, transition, style, animate } from '@angular/animations';
import * as i1 from 'primeng/api';
import { PrimeTemplate } from 'primeng/api';
import * as i3 from 'primeng/ripple';
import { RippleModule } from 'primeng/ripple';
class Messages {
constructor(messageService, el, cd) {
this.messageService = messageService;
this.el = el;
this.cd = cd;
this.closable = true;
this.enableService = true;
this.escape = true;
this.showTransitionOptions = '300ms ease-out';
this.hideTransitionOptions = '200ms cubic-bezier(0.86, 0, 0.07, 1)';
this.valueChange = new EventEmitter();
}
ngAfterContentInit() {
this.templates.forEach((item) => {
switch (item.getType()) {
case 'content':
this.contentTemplate = item.template;
break;
default:
this.contentTemplate = item.template;
break;
}
});
if (this.messageService && this.enableService && !this.contentTemplate) {
this.messageSubscription = this.messageService.messageObserver.subscribe((messages) => {
if (messages) {
if (messages instanceof Array) {
let filteredMessages = messages.filter(m => this.key === m.key);
this.value = this.value ? [...this.value, ...filteredMessages] : [...filteredMessages];
}
else if (this.key === messages.key) {
this.value = this.value ? [...this.value, ...[messages]] : [messages];
}
this.cd.markForCheck();
}
});
this.clearSubscription = this.messageService.clearObserver.subscribe(key => {
if (key) {
if (this.key === key) {
this.value = null;
}
}
else {
this.value = null;
}
this.cd.markForCheck();
});
}
}
hasMessages() {
let parentEl = this.el.nativeElement.parentElement;
if (parentEl && parentEl.offsetParent) {
return this.contentTemplate != null || this.value && this.value.length > 0;
}
return false;
}
clear() {
this.value = [];
this.valueChange.emit(this.value);
}
removeMessage(i) {
this.value = this.value.filter((msg, index) => index !== i);
this.valueChange.emit(this.value);
}
get icon() {
const severity = this.severity || (this.hasMessages() ? this.value[0].severity : null);
if (this.hasMessages()) {
switch (severity) {
case 'success':
return 'pi-check';
break;
case 'info':
return 'pi-info-circle';
break;
case 'error':
return 'pi-times';
break;
case 'warn':
return 'pi-exclamation-triangle';
break;
default:
return 'pi-info-circle';
break;
}
}
return null;
}
ngOnDestroy() {
if (this.messageSubscription) {
this.messageSubscription.unsubscribe();
}
if (this.clearSubscription) {
this.clearSubscription.unsubscribe();
}
}
}
Messages.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "12.0.4", ngImport: i0, type: Messages, deps: [{ token: i1.MessageService, optional: true }, { token: i0.ElementRef }, { token: i0.ChangeDetectorRef }], target: i0.ɵɵFactoryTarget.Component });
Messages.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "12.0.4", type: Messages, selector: "p-messages", inputs: { value: "value", closable: "closable", style: "style", styleClass: "styleClass", enableService: "enableService", key: "key", escape: "escape", severity: "severity", showTransitionOptions: "showTransitionOptions", hideTransitionOptions: "hideTransitionOptions" }, outputs: { valueChange: "valueChange" }, queries: [{ propertyName: "templates", predicate: PrimeTemplate }], ngImport: i0, template: `
<div class="p-messages p-component" role="alert" [ngStyle]="style" [class]="styleClass">
<ng-container *ngIf="!contentTemplate; else staticMessage">
<div *ngFor="let msg of value; let i=index" [ngClass]="'p-message p-message-' + msg.severity" role="alert"
[@messageAnimation]="{value: 'visible', params: {showTransitionParams: showTransitionOptions, hideTransitionParams: hideTransitionOptions}}">
<div class="p-message-wrapper">
<span [class]="'p-message-icon pi' + (msg.icon ? ' ' + msg.icon : '')" [ngClass]="{'pi-info-circle': msg.severity === 'info',
'pi-check': msg.severity === 'success',
'pi-exclamation-triangle': msg.severity === 'warn',
'pi-times-circle': msg.severity === 'error'}"></span>
<ng-container *ngIf="!escape; else escapeOut">
<span *ngIf="msg.summary" class="p-message-summary" [innerHTML]="msg.summary"></span>
<span *ngIf="msg.detail" class="p-message-detail" [innerHTML]="msg.detail"></span>
</ng-container>
<ng-template #escapeOut>
<span *ngIf="msg.summary" class="p-message-summary">{{msg.summary}}</span>
<span *ngIf="msg.detail" class="p-message-detail">{{msg.detail}}</span>
</ng-template>
<button class="p-message-close p-link" (click)="removeMessage(i)" *ngIf="closable" type="button" pRipple>
<i class="p-message-close-icon pi pi-times"></i>
</button>
</div>
</div>
</ng-container>
<ng-template #staticMessage>
<div [ngClass]="'p-message p-message-' + severity" role="alert">
<div class="p-message-wrapper">
<ng-container *ngTemplateOutlet="contentTemplate"></ng-container>
</div>
</div>
</ng-template>
</div>
`, isInline: true, styles: [".p-message-close,.p-message-wrapper{display:flex;align-items:center}.p-message-close{justify-content:center}.p-message-close.p-link{margin-left:auto;overflow:hidden;position:relative}"], directives: [{ type: i2.NgStyle, selector: "[ngStyle]", inputs: ["ngStyle"] }, { type: i2.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { type: i2.NgForOf, selector: "[ngFor][ngForOf]", inputs: ["ngForOf", "ngForTrackBy", "ngForTemplate"] }, { type: i2.NgClass, selector: "[ngClass]", inputs: ["class", "ngClass"] }, { type: i3.Ripple, selector: "[pRipple]" }, { type: i2.NgTemplateOutlet, selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet"] }], animations: [
trigger('messageAnimation', [
transition(':enter', [
style({ opacity: 0, transform: 'translateY(-25%)' }),
animate('{{showTransitionParams}}')
]),
transition(':leave', [
animate('{{hideTransitionParams}}', style({ height: 0, marginTop: 0, marginBottom: 0, marginLeft: 0, marginRight: 0, overflow: 'hidden', opacity: 0 }))
])
])
], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "12.0.4", ngImport: i0, type: Messages, decorators: [{
type: Component,
args: [{
selector: 'p-messages',
template: `
<div class="p-messages p-component" role="alert" [ngStyle]="style" [class]="styleClass">
<ng-container *ngIf="!contentTemplate; else staticMessage">
<div *ngFor="let msg of value; let i=index" [ngClass]="'p-message p-message-' + msg.severity" role="alert"
[@messageAnimation]="{value: 'visible', params: {showTransitionParams: showTransitionOptions, hideTransitionParams: hideTransitionOptions}}">
<div class="p-message-wrapper">
<span [class]="'p-message-icon pi' + (msg.icon ? ' ' + msg.icon : '')" [ngClass]="{'pi-info-circle': msg.severity === 'info',
'pi-check': msg.severity === 'success',
'pi-exclamation-triangle': msg.severity === 'warn',
'pi-times-circle': msg.severity === 'error'}"></span>
<ng-container *ngIf="!escape; else escapeOut">
<span *ngIf="msg.summary" class="p-message-summary" [innerHTML]="msg.summary"></span>
<span *ngIf="msg.detail" class="p-message-detail" [innerHTML]="msg.detail"></span>
</ng-container>
<ng-template #escapeOut>
<span *ngIf="msg.summary" class="p-message-summary">{{msg.summary}}</span>
<span *ngIf="msg.detail" class="p-message-detail">{{msg.detail}}</span>
</ng-template>
<button class="p-message-close p-link" (click)="removeMessage(i)" *ngIf="closable" type="button" pRipple>
<i class="p-message-close-icon pi pi-times"></i>
</button>
</div>
</div>
</ng-container>
<ng-template #staticMessage>
<div [ngClass]="'p-message p-message-' + severity" role="alert">
<div class="p-message-wrapper">
<ng-container *ngTemplateOutlet="contentTemplate"></ng-container>
</div>
</div>
</ng-template>
</div>
`,
animations: [
trigger('messageAnimation', [
transition(':enter', [
style({ opacity: 0, transform: 'translateY(-25%)' }),
animate('{{showTransitionParams}}')
]),
transition(':leave', [
animate('{{hideTransitionParams}}', style({ height: 0, marginTop: 0, marginBottom: 0, marginLeft: 0, marginRight: 0, overflow: 'hidden', opacity: 0 }))
])
])
],
changeDetection: ChangeDetectionStrategy.OnPush,
encapsulation: ViewEncapsulation.None,
styleUrls: ['./messages.css']
}]
}], ctorParameters: function () { return [{ type: i1.MessageService, decorators: [{
type: Optional
}] }, { type: i0.ElementRef }, { type: i0.ChangeDetectorRef }]; }, propDecorators: { value: [{
type: Input
}], closable: [{
type: Input
}], style: [{
type: Input
}], styleClass: [{
type: Input
}], enableService: [{
type: Input
}], key: [{
type: Input
}], escape: [{
type: Input
}], severity: [{
type: Input
}], showTransitionOptions: [{
type: Input
}], hideTransitionOptions: [{
type: Input
}], templates: [{
type: ContentChildren,
args: [PrimeTemplate]
}], valueChange: [{
type: Output
}] } });
class MessagesModule {
}
MessagesModule.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "12.0.4", ngImport: i0, type: MessagesModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
MessagesModule.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "12.0.0", version: "12.0.4", ngImport: i0, type: MessagesModule, declarations: [Messages], imports: [CommonModule, RippleModule], exports: [Messages] });
MessagesModule.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "12.0.4", ngImport: i0, type: MessagesModule, imports: [[CommonModule, RippleModule]] });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "12.0.4", ngImport: i0, type: MessagesModule, decorators: [{
type: NgModule,
args: [{
imports: [CommonModule, RippleModule],
exports: [Messages],
declarations: [Messages]
}]
}] });
/**
* Generated bundle index. Do not edit.
*/
export { Messages, MessagesModule };
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