primeng
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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
export * from 'primeng/types/fieldset';
import * as i2 from '@angular/common';
import { CommonModule } from '@angular/common';
import * as i0 from '@angular/core';
import { Injectable, InjectionToken, inject, input, computed, EventEmitter, booleanAttribute, ContentChildren, ContentChild, Input, ViewChild, Output, ViewEncapsulation, ChangeDetectionStrategy, Component, NgModule } from '@angular/core';
import { uuid } from '@primeuix/utils';
import { SharedModule, PrimeTemplate } from 'primeng/api';
import { BaseComponent, PARENT_INSTANCE } from 'primeng/basecomponent';
import * as i1 from 'primeng/bind';
import { Bind, BindModule } from 'primeng/bind';
import { MinusIcon, PlusIcon } from 'primeng/icons';
import * as i3 from 'primeng/motion';
import { MotionModule } from 'primeng/motion';
import { style } from '@primeuix/styles/fieldset';
import { BaseStyle } from 'primeng/base';
const classes = {
root: ({ instance }) => [
'p-fieldset p-component',
{
'p-fieldset-toggleable': instance.toggleable,
'p-fieldset-collapsed': instance.collapsed && instance.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',
contentWrapper: 'p-fieldset-content-wrapper',
content: 'p-fieldset-content'
};
class FieldsetStyle extends BaseStyle {
name = 'fieldset';
style = style;
classes = classes;
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "21.2.8", ngImport: i0, type: FieldsetStyle, deps: null, target: i0.ɵɵFactoryTarget.Injectable });
static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "21.2.8", ngImport: i0, type: FieldsetStyle });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "21.2.8", 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 wrapper element
*/
FieldsetClasses["contentWrapper"] = "p-fieldset-content-wrapper";
/**
* Class name of the content element
*/
FieldsetClasses["content"] = "p-fieldset-content";
})(FieldsetClasses || (FieldsetClasses = {}));
const FIELDSET_INSTANCE = new InjectionToken('FIELDSET_INSTANCE');
/**
* Fieldset is a grouping component with the optional content toggle feature.
* @group Components
*/
class Fieldset extends BaseComponent {
componentName = 'Fieldset';
$pcFieldset = inject(FIELDSET_INSTANCE, { optional: true, skipSelf: true }) ?? undefined;
_componentStyle = inject(FieldsetStyle);
bindDirectiveInstance = inject(Bind, { self: true });
onAfterViewChecked() {
this.bindDirectiveInstance.setAttrs(this.ptm('host'));
}
get dataP() {
return this.cn({
toggleable: this.toggleable
});
}
/**
* Header text of the fieldset.
* @group Props
*/
legend;
/**
* When specified, content can toggled by clicking the legend.
* @group Props
* @defaultValue false
*/
toggleable;
/**
* Inline style of the component.
* @group Props
*/
style;
/**
* Style class of the component.
* @group Props
*/
styleClass;
/**
* Transition options of the panel animation.
* @group Props
* @deprecated since v21.0.0, use `motionOptions` instead.
*/
transitionOptions = '400ms cubic-bezier(0.86, 0, 0.07, 1)';
/**
* The motion options.
* @group Props
*/
motionOptions = input(undefined, ...(ngDevMode ? [{ debugName: "motionOptions" }] : /* istanbul ignore next */ []));
computedMotionOptions = computed(() => {
return {
...this.ptm('motion'),
...this.motionOptions()
};
}, ...(ngDevMode ? [{ debugName: "computedMotionOptions" }] : /* istanbul ignore next */ []));
/**
* 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();
contentWrapperViewChild;
_id = uuid('pn_id_');
get id() {
return this._id;
}
get buttonAriaLabel() {
return this.legend;
}
/**
* Internal collapsed state
*/
_collapsed;
/**
* Defines the initial state of content, supports one or two-way binding as well.
* @group Props
*/
get collapsed() {
return this._collapsed;
}
set collapsed(value) {
this._collapsed = value;
}
/**
* Custom header template.
* @group Templates
*/
headerTemplate;
/**
* Custom expand icon template.
* @group Templates
*/
expandIconTemplate;
/**
* Custom collapse icon template.
* @group Templates
*/
collapseIconTemplate;
/**
* Custom content template.
* @group Templates
*/
contentTemplate;
toggle(event) {
this.onBeforeToggle.emit({ originalEvent: event, collapsed: this.collapsed });
if (this.collapsed)
this.expand();
else
this.collapse();
event.preventDefault();
}
onKeyDown(event) {
if (event.code === 'Enter' || event.code === 'Space') {
this.toggle(event);
event.preventDefault();
}
}
expand() {
this._collapsed = false;
this.collapsedChange.emit(false);
this.updateTabIndex();
}
collapse() {
this._collapsed = true;
this.collapsedChange.emit(true);
this.updateTabIndex();
}
getBlockableElement() {
return this.el.nativeElement.children[0];
}
updateTabIndex() {
if (this.contentWrapperViewChild) {
const focusableElements = this.contentWrapperViewChild.nativeElement.querySelectorAll('input, button, select, a, textarea, [tabindex]');
focusableElements.forEach((element) => {
if (this.collapsed) {
element.setAttribute('tabindex', '-1');
}
else {
element.removeAttribute('tabindex');
}
});
}
}
onToggleDone(event) {
this.onAfterToggle.emit({ originalEvent: event, collapsed: this.collapsed });
}
_headerTemplate;
_expandIconTemplate;
_collapseIconTemplate;
_contentTemplate;
templates;
onAfterContentInit() {
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: "21.2.8", ngImport: i0, type: Fieldset, deps: null, target: i0.ɵɵFactoryTarget.Component });
static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "17.1.0", version: "21.2.8", type: Fieldset, isStandalone: true, selector: "p-fieldset", inputs: { legend: { classPropertyName: "legend", publicName: "legend", isSignal: false, isRequired: false, transformFunction: null }, toggleable: { classPropertyName: "toggleable", publicName: "toggleable", isSignal: false, isRequired: false, transformFunction: booleanAttribute }, style: { classPropertyName: "style", publicName: "style", isSignal: false, isRequired: false, transformFunction: null }, styleClass: { classPropertyName: "styleClass", publicName: "styleClass", isSignal: false, isRequired: false, transformFunction: null }, transitionOptions: { classPropertyName: "transitionOptions", publicName: "transitionOptions", isSignal: false, isRequired: false, transformFunction: null }, motionOptions: { classPropertyName: "motionOptions", publicName: "motionOptions", isSignal: true, isRequired: false, transformFunction: null }, collapsed: { classPropertyName: "collapsed", publicName: "collapsed", isSignal: false, isRequired: false, transformFunction: booleanAttribute } }, outputs: { collapsedChange: "collapsedChange", onBeforeToggle: "onBeforeToggle", onAfterToggle: "onAfterToggle" }, providers: [FieldsetStyle, { provide: FIELDSET_INSTANCE, useExisting: Fieldset }, { provide: PARENT_INSTANCE, useExisting: Fieldset }], 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 }], viewQueries: [{ propertyName: "contentWrapperViewChild", first: true, predicate: ["contentWrapper"], descendants: true }], usesInheritance: true, hostDirectives: [{ directive: i1.Bind }], ngImport: i0, template: `
<fieldset [attr.id]="id" [ngStyle]="style" [class]="cn(cx('root'), styleClass)" [pBind]="ptm('root')" [attr.data-p]="dataP">
<legend [class]="cx('legend')" [pBind]="ptm('legend')" [attr.data-p]="dataP">
<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($event)"
[class]="cx('toggleButton')"
[pBind]="ptm('toggleButton')"
>
<ng-container *ngIf="collapsed">
<svg data-p-icon="plus" *ngIf="!expandIconTemplate && !_expandIconTemplate" [class]="cx('toggleIcon')" [pBind]="ptm('toggleIcon')" />
<span *ngIf="expandIconTemplate || _expandIconTemplate" [class]="cx('toggleIcon')" [pBind]="ptm('toggleIcon')">
<ng-container *ngTemplateOutlet="expandIconTemplate || _expandIconTemplate"></ng-container>
</span>
</ng-container>
<ng-container *ngIf="!collapsed">
<svg data-p-icon="minus" *ngIf="!collapseIconTemplate && !_collapseIconTemplate" [class]="cx('toggleIcon')" [attr.aria-hidden]="true" [pBind]="ptm('toggleIcon')" />
<span *ngIf="collapseIconTemplate || _collapseIconTemplate" [class]="cx('toggleIcon')" [pBind]="ptm('toggleIcon')">
<ng-container *ngTemplateOutlet="collapseIconTemplate || _collapseIconTemplate"></ng-container>
</span>
</ng-container>
<ng-container *ngTemplateOutlet="legendContent"></ng-container>
</button>
</ng-container>
<ng-template #legendContent>
<span [class]="cx('legendLabel')" [pBind]="ptm('legendLabel')">{{ legend }}</span>
<ng-content select="p-header"></ng-content>
<ng-container *ngTemplateOutlet="headerTemplate || _headerTemplate"></ng-container>
</ng-template>
</legend>
<div
[pBind]="ptm('contentContainer')"
[pMotion]="!toggleable || (toggleable && !collapsed)"
pMotionName="p-collapsible"
[pMotionOptions]="computedMotionOptions()"
[class]="cx('contentContainer')"
[id]="id + '_content'"
role="region"
[attr.aria-labelledby]="id + '_header'"
[attr.aria-hidden]="collapsed"
[attr.tabindex]="collapsed ? '-1' : undefined"
(pMotionOnAfterEnter)="onToggleDone($event)"
(pMotionOnAfterLeave)="onToggleDone($event)"
>
<div [pBind]="ptm('contentWrapper')" [class]="cx('contentWrapper')">
<div [class]="cx('content')" [pBind]="ptm('content')" #contentWrapper>
<ng-content></ng-content>
<ng-container *ngTemplateOutlet="contentTemplate || _contentTemplate"></ng-container>
</div>
</div>
</div>
</fieldset>
`, isInline: true, dependencies: [{ kind: "ngmodule", type: CommonModule }, { kind: "directive", type: i2.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { kind: "directive", type: i2.NgTemplateOutlet, selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet", "ngTemplateOutletInjector"] }, { kind: "directive", type: i2.NgStyle, selector: "[ngStyle]", inputs: ["ngStyle"] }, { kind: "component", type: MinusIcon, selector: "[data-p-icon=\"minus\"]" }, { kind: "component", type: PlusIcon, selector: "[data-p-icon=\"plus\"]" }, { kind: "ngmodule", type: SharedModule }, { kind: "ngmodule", type: BindModule }, { kind: "directive", type: i1.Bind, selector: "[pBind]", inputs: ["pBind"] }, { kind: "ngmodule", type: MotionModule }, { kind: "directive", type: i3.MotionDirective, selector: "[pMotion]", inputs: ["pMotion", "pMotionName", "pMotionType", "pMotionSafe", "pMotionDisabled", "pMotionAppear", "pMotionEnter", "pMotionLeave", "pMotionDuration", "pMotionHideStrategy", "pMotionEnterFromClass", "pMotionEnterToClass", "pMotionEnterActiveClass", "pMotionLeaveFromClass", "pMotionLeaveToClass", "pMotionLeaveActiveClass", "pMotionOptions"], outputs: ["pMotionOnBeforeEnter", "pMotionOnEnter", "pMotionOnAfterEnter", "pMotionOnEnterCancelled", "pMotionOnBeforeLeave", "pMotionOnLeave", "pMotionOnAfterLeave", "pMotionOnLeaveCancelled"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "21.2.8", ngImport: i0, type: Fieldset, decorators: [{
type: Component,
args: [{
selector: 'p-fieldset',
standalone: true,
imports: [CommonModule, MinusIcon, PlusIcon, SharedModule, BindModule, MotionModule],
template: `
<fieldset [attr.id]="id" [ngStyle]="style" [class]="cn(cx('root'), styleClass)" [pBind]="ptm('root')" [attr.data-p]="dataP">
<legend [class]="cx('legend')" [pBind]="ptm('legend')" [attr.data-p]="dataP">
<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($event)"
[class]="cx('toggleButton')"
[pBind]="ptm('toggleButton')"
>
<ng-container *ngIf="collapsed">
<svg data-p-icon="plus" *ngIf="!expandIconTemplate && !_expandIconTemplate" [class]="cx('toggleIcon')" [pBind]="ptm('toggleIcon')" />
<span *ngIf="expandIconTemplate || _expandIconTemplate" [class]="cx('toggleIcon')" [pBind]="ptm('toggleIcon')">
<ng-container *ngTemplateOutlet="expandIconTemplate || _expandIconTemplate"></ng-container>
</span>
</ng-container>
<ng-container *ngIf="!collapsed">
<svg data-p-icon="minus" *ngIf="!collapseIconTemplate && !_collapseIconTemplate" [class]="cx('toggleIcon')" [attr.aria-hidden]="true" [pBind]="ptm('toggleIcon')" />
<span *ngIf="collapseIconTemplate || _collapseIconTemplate" [class]="cx('toggleIcon')" [pBind]="ptm('toggleIcon')">
<ng-container *ngTemplateOutlet="collapseIconTemplate || _collapseIconTemplate"></ng-container>
</span>
</ng-container>
<ng-container *ngTemplateOutlet="legendContent"></ng-container>
</button>
</ng-container>
<ng-template #legendContent>
<span [class]="cx('legendLabel')" [pBind]="ptm('legendLabel')">{{ legend }}</span>
<ng-content select="p-header"></ng-content>
<ng-container *ngTemplateOutlet="headerTemplate || _headerTemplate"></ng-container>
</ng-template>
</legend>
<div
[pBind]="ptm('contentContainer')"
[pMotion]="!toggleable || (toggleable && !collapsed)"
pMotionName="p-collapsible"
[pMotionOptions]="computedMotionOptions()"
[class]="cx('contentContainer')"
[id]="id + '_content'"
role="region"
[attr.aria-labelledby]="id + '_header'"
[attr.aria-hidden]="collapsed"
[attr.tabindex]="collapsed ? '-1' : undefined"
(pMotionOnAfterEnter)="onToggleDone($event)"
(pMotionOnAfterLeave)="onToggleDone($event)"
>
<div [pBind]="ptm('contentWrapper')" [class]="cx('contentWrapper')">
<div [class]="cx('content')" [pBind]="ptm('content')" #contentWrapper>
<ng-content></ng-content>
<ng-container *ngTemplateOutlet="contentTemplate || _contentTemplate"></ng-container>
</div>
</div>
</div>
</fieldset>
`,
changeDetection: ChangeDetectionStrategy.OnPush,
encapsulation: ViewEncapsulation.None,
providers: [FieldsetStyle, { provide: FIELDSET_INSTANCE, useExisting: Fieldset }, { provide: PARENT_INSTANCE, useExisting: Fieldset }],
hostDirectives: [Bind]
}]
}], propDecorators: { legend: [{
type: Input
}], toggleable: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], style: [{
type: Input
}], styleClass: [{
type: Input
}], transitionOptions: [{
type: Input
}], motionOptions: [{ type: i0.Input, args: [{ isSignal: true, alias: "motionOptions", required: false }] }], collapsedChange: [{
type: Output
}], onBeforeToggle: [{
type: Output
}], onAfterToggle: [{
type: Output
}], contentWrapperViewChild: [{
type: ViewChild,
args: ['contentWrapper']
}], collapsed: [{
type: Input,
args: [{ transform: booleanAttribute }]
}], 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: "21.2.8", ngImport: i0, type: FieldsetModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
static ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "21.2.8", ngImport: i0, type: FieldsetModule, imports: [Fieldset, SharedModule, BindModule], exports: [Fieldset, SharedModule, BindModule] });
static ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "21.2.8", ngImport: i0, type: FieldsetModule, imports: [Fieldset, SharedModule, BindModule, SharedModule, BindModule] });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "21.2.8", ngImport: i0, type: FieldsetModule, decorators: [{
type: NgModule,
args: [{
imports: [Fieldset, SharedModule, BindModule],
exports: [Fieldset, SharedModule, BindModule]
}]
}] });
/**
* Generated bundle index. Do not edit.
*/
export { Fieldset, FieldsetClasses, FieldsetModule, FieldsetStyle };
//# sourceMappingURL=primeng-fieldset.mjs.map