primeng
Version:
PrimeNG is an open source UI library for Angular featuring a rich set of 80+ components, a theme designer, various theme alternatives such as Material, Bootstrap, Tailwind, premium templates and professional support. In addition, it integrates with PrimeB
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JavaScript
import { trigger, state, transition, style, animate } from '@angular/animations';
import * as i1 from '@angular/common';
import { CommonModule } from '@angular/common';
import * as i0 from '@angular/core';
import { Injectable, EventEmitter, inject, booleanAttribute, ContentChildren, ContentChild, Output, Input, ViewEncapsulation, ChangeDetectionStrategy, Component, NgModule } from '@angular/core';
import { uuid } from '@primeuix/utils';
import { SharedModule, PrimeTemplate } from 'primeng/api';
import { BaseComponent } from 'primeng/basecomponent';
import { ButtonModule } from 'primeng/button';
import { MinusIcon, PlusIcon } from 'primeng/icons';
import { BaseStyle } from 'primeng/base';
const theme = ({ dt }) => `
.p-fieldset {
background: ${dt('fieldset.background')};
border: 1px solid ${dt('fieldset.border.color')};
border-radius: ${dt('fieldset.border.radius')};
color: ${dt('fieldset.color')};
padding: ${dt('fieldset.padding')};
margin: 0;
}
.p-fieldset-legend {
background: ${dt('fieldset.legend.background')};
border-radius: ${dt('fieldset.legend.border.radius')};
border-width: ${dt('fieldset.legend.border.width')};
border-style: solid;
border-color: ${dt('fieldset.legend.border.color')};
color: ${dt('fieldset.legend.color')};
padding: ${dt('fieldset.legend.padding')};
transition: background ${dt('fieldset.transition.duration')}, color ${dt('fieldset.transition.duration')}, outline-color ${dt('fieldset.transition.duration')}, box-shadow ${dt('fieldset.transition.duration')};
}
.p-fieldset-toggleable > .p-fieldset-legend {
padding: 0;
}
.p-fieldset-toggle-button {
cursor: pointer;
user-select: none;
overflow: hidden;
position: relative;
text-decoration: none;
display: flex;
gap: ${dt('fieldset.legend.gap')};
align-items: center;
justify-content: center;
padding: ${dt('fieldset.legend.padding')};
background: transparent;
border: 0 none;
border-radius: ${dt('fieldset.legend.border.radius')};
transition: background ${dt('fieldset.transition.duration')}, color ${dt('fieldset.transition.duration')}, outline-color ${dt('fieldset.transition.duration')}, box-shadow ${dt('fieldset.transition.duration')};
outline-color: transparent;
}
.p-fieldset-legend-label {
font-weight: ${dt('fieldset.legend.font.weight')};
}
.p-fieldset-toggle-button:focus-visible {
box-shadow: ${dt('fieldset.legend.focus.ring.shadow')};
outline: ${dt('fieldset.legend.focus.ring.width')} ${dt('fieldset.legend.focus.ring.style')} ${dt('fieldset.legend.focus.ring.color')};
outline-offset: ${dt('fieldset.legend.focus.ring.offset')};
}
.p-fieldset-toggleable > .p-fieldset-legend:hover {
color: ${dt('fieldset.legend.hover.color')};
background: ${dt('fieldset.legend.hover.background')};
}
.p-fieldset-toggle-icon {
color: ${dt('fieldset.toggle.icon.color')};
transition: color ${dt('fieldset.transition.duration')};
}
.p-fieldset-toggleable > .p-fieldset-legend:hover .p-fieldset-toggle-icon {
color: ${dt('fieldset.toggle.icon.hover.color')};
}
.p-fieldset .p-fieldset-content {
padding: ${dt('fieldset.content.padding')};
}
/* For PrimeNG */
.p-fieldset-toggleable.p-fieldset-expanded > .p-fieldset-content-container:not(.ng-animating) {
overflow: visible
}
.p-fieldset-toggleable .p-fieldset-content-container {
overflow: hidden;
}
`;
const classes = {
root: ({ props }) => [
'p-fieldset p-component',
{
'p-fieldset-toggleable': props.toggleable
}
],
legend: 'p-fieldset-legend',
legendLabel: 'p-fieldset-legend-label',
toggleButton: 'p-fieldset-toggle-button',
toggleIcon: 'p-fieldset-toggle-icon',
contentContainer: 'p-fieldset-content-container',
content: 'p-fieldset-content'
};
class FieldsetStyle extends BaseStyle {
name = 'fieldset';
theme = theme;
classes = classes;
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.5", ngImport: i0, type: FieldsetStyle, deps: null, target: i0.ɵɵFactoryTarget.Injectable });
static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "19.2.5", ngImport: i0, type: FieldsetStyle });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.5", ngImport: i0, type: FieldsetStyle, decorators: [{
type: Injectable
}] });
/**
*
* Fieldset is a grouping component with the optional content toggle feature.
*
* [Live Demo](https://www.primeng.org/fieldset/)
*
* @module fieldsetstyle
*
*/
var FieldsetClasses;
(function (FieldsetClasses) {
/**
* Class name of the root element
*/
FieldsetClasses["root"] = "p-fieldset";
/**
* Class name of the legend element
*/
FieldsetClasses["legend"] = "p-fieldset-legend";
/**
* Class name of the legend label element
*/
FieldsetClasses["legendLabel"] = "p-fieldset-legend-label";
/**
* Class name of the toggle icon element
*/
FieldsetClasses["toggleIcon"] = "p-fieldset-toggle-icon";
/**
* Class name of the content container element
*/
FieldsetClasses["contentContainer"] = "p-fieldset-content-container";
/**
* Class name of the content element
*/
FieldsetClasses["content"] = "p-fieldset-content";
})(FieldsetClasses || (FieldsetClasses = {}));
/**
* Fieldset is a grouping component with the optional content toggle feature.
* @group Components
*/
class Fieldset extends BaseComponent {
/**
* Header text of the fieldset.
* @group Props
*/
legend;
/**
* When specified, content can toggled by clicking the legend.
* @group Props
* @defaultValue false
*/
toggleable;
/**
* Defines the default visibility state of the content.
* * @group Props
*/
collapsed = false;
/**
* Inline style of the component.
* @group Props
*/
style;
/**
* Style class of the component.
* @group Props
*/
styleClass;
/**
* Transition options of the panel animation.
* @group Props
*/
transitionOptions = '400ms cubic-bezier(0.86, 0, 0.07, 1)';
/**
* Emits when the collapsed state changes.
* @param {boolean} value - New value.
* @group Emits
*/
collapsedChange = new EventEmitter();
/**
* Callback to invoke before panel toggle.
* @param {PanelBeforeToggleEvent} event - Custom toggle event
* @group Emits
*/
onBeforeToggle = new EventEmitter();
/**
* Callback to invoke after panel toggle.
* @param {PanelAfterToggleEvent} event - Custom toggle event
* @group Emits
*/
onAfterToggle = new EventEmitter();
get id() {
return uuid('pn_id_');
}
get buttonAriaLabel() {
return this.legend;
}
animating;
_componentStyle = inject(FieldsetStyle);
/**
* Defines the header template.
* @group Templates
*/
headerTemplate;
/**
* Defines the expandicon template.
* @group Templates
*/
expandIconTemplate;
/**
* Defines the collapseicon template.
* @group Templates
*/
collapseIconTemplate;
/**
* Defines the content template.
* @group Templates
*/
contentTemplate;
toggle(event) {
if (this.animating) {
return false;
}
this.animating = true;
this.onBeforeToggle.emit({ originalEvent: event, collapsed: this.collapsed });
if (this.collapsed)
this.expand();
else
this.collapse();
this.onAfterToggle.emit({ originalEvent: event, collapsed: this.collapsed });
event.preventDefault();
}
onKeyDown(event) {
if (event.code === 'Enter' || event.code === 'Space') {
this.toggle(event);
event.preventDefault();
}
}
expand() {
this.collapsed = false;
this.collapsedChange.emit(this.collapsed);
}
collapse() {
this.collapsed = true;
this.collapsedChange.emit(this.collapsed);
}
getBlockableElement() {
return this.el.nativeElement.children[0];
}
onToggleDone() {
this.animating = false;
}
_headerTemplate;
_expandIconTemplate;
_collapseIconTemplate;
_contentTemplate;
templates;
ngAfterContentInit() {
this.templates.forEach((item) => {
switch (item.getType()) {
case 'header':
this._headerTemplate = item.template;
break;
case 'expandicon':
this._expandIconTemplate = item.template;
break;
case 'collapseicon':
this._collapseIconTemplate = item.template;
break;
case 'content':
this._contentTemplate = item.template;
break;
}
});
}
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.5", ngImport: i0, type: Fieldset, deps: null, target: i0.ɵɵFactoryTarget.Component });
static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "16.1.0", version: "19.2.5", type: Fieldset, isStandalone: true, selector: "p-fieldset", inputs: { legend: "legend", toggleable: ["toggleable", "toggleable", booleanAttribute], collapsed: ["collapsed", "collapsed", booleanAttribute], style: "style", styleClass: "styleClass", transitionOptions: "transitionOptions" }, outputs: { collapsedChange: "collapsedChange", onBeforeToggle: "onBeforeToggle", onAfterToggle: "onAfterToggle" }, providers: [FieldsetStyle], queries: [{ propertyName: "headerTemplate", first: true, predicate: ["header"] }, { propertyName: "expandIconTemplate", first: true, predicate: ["expandicon"] }, { propertyName: "collapseIconTemplate", first: true, predicate: ["collapseicon"] }, { propertyName: "contentTemplate", first: true, predicate: ["content"] }, { propertyName: "templates", predicate: PrimeTemplate }], usesInheritance: true, ngImport: i0, template: `
<fieldset
[attr.id]="id"
[ngClass]="{
'p-fieldset p-component': true,
'p-fieldset-toggleable': toggleable,
'p-fieldset-expanded': !collapsed && toggleable
}"
[ngStyle]="style"
[class]="styleClass"
[attr.data-pc-name]="'fieldset'"
[attr.data-pc-section]="'root'"
>
<legend class="p-fieldset-legend" [attr.data-pc-section]="'legend'">
<ng-container *ngIf="toggleable; else legendContent">
<button
[attr.id]="id + '_header'"
tabindex="0"
role="button"
[attr.aria-controls]="id + '_content'"
[attr.aria-expanded]="!collapsed"
[attr.aria-label]="buttonAriaLabel"
(click)="toggle($event)"
(keydown)="onKeyDown($event)"
class="p-fieldset-toggle-button"
>
<ng-container *ngIf="collapsed">
<PlusIcon *ngIf="!expandIconTemplate && !_expandIconTemplate" [styleClass]="'p-fieldset-toggler'" [attr.data-pc-section]="'togglericon'" />
<span *ngIf="expandIconTemplate || _expandIconTemplate" class="p-fieldset-toggler" [attr.data-pc-section]="'togglericon'">
<ng-container *ngTemplateOutlet="expandIconTemplate || _expandIconTemplate"></ng-container>
</span>
</ng-container>
<ng-container *ngIf="!collapsed">
<MinusIcon *ngIf="!collapseIconTemplate && !_collapseIconTemplate" [styleClass]="'p-fieldset-toggler'" [attr.aria-hidden]="true" [attr.data-pc-section]="'togglericon'" />
<span *ngIf="collapseIconTemplate || _collapseIconTemplate" class="p-fieldset-toggler" [attr.data-pc-section]="'togglericon'">
<ng-container *ngTemplateOutlet="collapseIconTemplate || _collapseIconTemplate"></ng-container>
</span>
</ng-container>
<ng-container *ngTemplateOutlet="legendContent"></ng-container>
</button>
</ng-container>
<ng-template #legendContent>
<span class="p-fieldset-legend-label" [attr.data-pc-section]="'legendtitle'">{{ legend }}</span>
<ng-content select="p-header"></ng-content>
<ng-container *ngTemplateOutlet="headerTemplate || _headerTemplate"></ng-container>
</ng-template>
</legend>
<div
[attr.id]="id + '_content'"
role="region"
class="p-fieldset-content-container"
[@fieldsetContent]="collapsed ? { value: 'hidden', params: { transitionParams: transitionOptions, height: '0' } } : { value: 'visible', params: { transitionParams: animating ? transitionOptions : '0ms', height: '*' } }"
[attr.aria-labelledby]="id + '_header'"
[attr.aria-hidden]="collapsed"
[attr.data-pc-section]="'toggleablecontent'"
(@fieldsetContent.done)="onToggleDone()"
>
<div class="p-fieldset-content" [attr.data-pc-section]="'content'">
<ng-content></ng-content>
<ng-container *ngTemplateOutlet="contentTemplate || _contentTemplate"></ng-container>
</div>
</div>
</fieldset>
`, isInline: true, dependencies: [{ kind: "ngmodule", type: CommonModule }, { kind: "directive", type: i1.NgClass, selector: "[ngClass]", inputs: ["class", "ngClass"] }, { kind: "directive", type: i1.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { kind: "directive", type: i1.NgTemplateOutlet, selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet", "ngTemplateOutletInjector"] }, { kind: "directive", type: i1.NgStyle, selector: "[ngStyle]", inputs: ["ngStyle"] }, { kind: "ngmodule", type: ButtonModule }, { kind: "component", type: MinusIcon, selector: "MinusIcon" }, { kind: "component", type: PlusIcon, selector: "PlusIcon" }, { kind: "ngmodule", type: SharedModule }], animations: [
trigger('fieldsetContent', [
state('hidden', style({
height: '0'
})),
state('visible', style({
height: '*'
})),
transition('visible <=> hidden', [animate('{{transitionParams}}')]),
transition('void => *', animate(0))
])
], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.5", ngImport: i0, type: Fieldset, decorators: [{
type: Component,
args: [{
selector: 'p-fieldset',
standalone: true,
imports: [CommonModule, ButtonModule, MinusIcon, PlusIcon, SharedModule],
template: `
<fieldset
[attr.id]="id"
[ngClass]="{
'p-fieldset p-component': true,
'p-fieldset-toggleable': toggleable,
'p-fieldset-expanded': !collapsed && toggleable
}"
[ngStyle]="style"
[class]="styleClass"
[attr.data-pc-name]="'fieldset'"
[attr.data-pc-section]="'root'"
>
<legend class="p-fieldset-legend" [attr.data-pc-section]="'legend'">
<ng-container *ngIf="toggleable; else legendContent">
<button
[attr.id]="id + '_header'"
tabindex="0"
role="button"
[attr.aria-controls]="id + '_content'"
[attr.aria-expanded]="!collapsed"
[attr.aria-label]="buttonAriaLabel"
(click)="toggle($event)"
(keydown)="onKeyDown($event)"
class="p-fieldset-toggle-button"
>
<ng-container *ngIf="collapsed">
<PlusIcon *ngIf="!expandIconTemplate && !_expandIconTemplate" [styleClass]="'p-fieldset-toggler'" [attr.data-pc-section]="'togglericon'" />
<span *ngIf="expandIconTemplate || _expandIconTemplate" class="p-fieldset-toggler" [attr.data-pc-section]="'togglericon'">
<ng-container *ngTemplateOutlet="expandIconTemplate || _expandIconTemplate"></ng-container>
</span>
</ng-container>
<ng-container *ngIf="!collapsed">
<MinusIcon *ngIf="!collapseIconTemplate && !_collapseIconTemplate" [styleClass]="'p-fieldset-toggler'" [attr.aria-hidden]="true" [attr.data-pc-section]="'togglericon'" />
<span *ngIf="collapseIconTemplate || _collapseIconTemplate" class="p-fieldset-toggler" [attr.data-pc-section]="'togglericon'">
<ng-container *ngTemplateOutlet="collapseIconTemplate || _collapseIconTemplate"></ng-container>
</span>
</ng-container>
<ng-container *ngTemplateOutlet="legendContent"></ng-container>
</button>
</ng-container>
<ng-template #legendContent>
<span class="p-fieldset-legend-label" [attr.data-pc-section]="'legendtitle'">{{ legend }}</span>
<ng-content select="p-header"></ng-content>
<ng-container *ngTemplateOutlet="headerTemplate || _headerTemplate"></ng-container>
</ng-template>
</legend>
<div
[attr.id]="id + '_content'"
role="region"
class="p-fieldset-content-container"
[@fieldsetContent]="collapsed ? { value: 'hidden', params: { transitionParams: transitionOptions, height: '0' } } : { value: 'visible', params: { transitionParams: animating ? transitionOptions : '0ms', height: '*' } }"
[attr.aria-labelledby]="id + '_header'"
[attr.aria-hidden]="collapsed"
[attr.data-pc-section]="'toggleablecontent'"
(@fieldsetContent.done)="onToggleDone()"
>
<div class="p-fieldset-content" [attr.data-pc-section]="'content'">
<ng-content></ng-content>
<ng-container *ngTemplateOutlet="contentTemplate || _contentTemplate"></ng-container>
</div>
</div>
</fieldset>
`,
animations: [
trigger('fieldsetContent', [
state('hidden', style({
height: '0'
})),
state('visible', style({
height: '*'
})),
transition('visible <=> hidden', [animate('{{transitionParams}}')]),
transition('void => *', animate(0))
])
],
changeDetection: ChangeDetectionStrategy.OnPush,
encapsulation: ViewEncapsulation.None,
providers: [FieldsetStyle]
}]
}], propDecorators: { legend: [{
type: Input
}], toggleable: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], collapsed: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], style: [{
type: Input
}], styleClass: [{
type: Input
}], transitionOptions: [{
type: Input
}], collapsedChange: [{
type: Output
}], onBeforeToggle: [{
type: Output
}], onAfterToggle: [{
type: Output
}], headerTemplate: [{
type: ContentChild,
args: ['header', { descendants: false }]
}], expandIconTemplate: [{
type: ContentChild,
args: ['expandicon', { descendants: false }]
}], collapseIconTemplate: [{
type: ContentChild,
args: ['collapseicon', { descendants: false }]
}], contentTemplate: [{
type: ContentChild,
args: ['content', { descendants: false }]
}], templates: [{
type: ContentChildren,
args: [PrimeTemplate]
}] } });
class FieldsetModule {
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.5", ngImport: i0, type: FieldsetModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
static ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "19.2.5", ngImport: i0, type: FieldsetModule, imports: [Fieldset, SharedModule], exports: [Fieldset, SharedModule] });
static ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "19.2.5", ngImport: i0, type: FieldsetModule, imports: [Fieldset, SharedModule, SharedModule] });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.5", ngImport: i0, type: FieldsetModule, decorators: [{
type: NgModule,
args: [{
imports: [Fieldset, SharedModule],
exports: [Fieldset, SharedModule]
}]
}] });
/**
* Generated bundle index. Do not edit.
*/
export { Fieldset, FieldsetClasses, FieldsetModule, FieldsetStyle };
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