primeng/esm2015/virtualscroller/virtualscroller.js

[](https://opensource.org/licenses/MIT) [](https://badge.fury.io/js/primeng) [![Build Status](https://travis-ci.org/primefaces/primeng.

var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
import { NgModule, Component, ElementRef, AfterContentInit, Input, Output, ViewChild, EventEmitter, ContentChild, ContentChildren, QueryList, TemplateRef, ChangeDetectionStrategy } from '@angular/core';
import { CommonModule } from '@angular/common';
import { Header, Footer, PrimeTemplate, SharedModule } from 'primeng/api';
import { ScrollingModule } from '@angular/cdk/scrolling';
let VirtualScroller = class VirtualScroller {
    constructor(el) {
        this.el = el;
        this.cache = true;
        this.first = 0;
        this.trackBy = (index, item) => item;
        this.onLazyLoad = new EventEmitter();
        this._totalRecords = 0;
        this.lazyValue = [];
        this.page = 0;
    }
    get totalRecords() {
        return this._totalRecords;
    }
    set totalRecords(val) {
        this._totalRecords = val;
        this.lazyValue = Array.from({ length: this._totalRecords });
        this.onLazyLoad.emit(this.createLazyLoadMetadata());
        this.first = 0;
        this.scrollTo(0);
    }
    get value() {
        return this.lazy ? this.lazyValue : this._value;
    }
    set value(val) {
        if (this.lazy) {
            if (val) {
                let arr = this.cache ? [...this.lazyValue] : Array.from({ length: this._totalRecords });
                for (let i = this.first, j = 0; i < (this.first + this.rows); i++, j++) {
                    arr[i] = val[j];
                }
                this.lazyValue = arr;
            }
        }
        else {
            this._value = val;
        }
    }
    ngAfterContentInit() {
        this.templates.forEach((item) => {
            switch (item.getType()) {
                case 'item':
                    this.itemTemplate = item.template;
                    break;
                case 'loadingItem':
                    this.loadingItemTemplate = item.template;
                    break;
                default:
                    this.itemTemplate = item.template;
                    break;
            }
        });
    }
    onScrollIndexChange(index) {
        let p = Math.floor(index / this.rows);
        if (p !== this.page) {
            this.page = p;
            this.first = this.page * this.rows;
            this.onLazyLoad.emit(this.createLazyLoadMetadata());
        }
    }
    createLazyLoadMetadata() {
        return {
            first: this.first,
            rows: this.rows
        };
    }
    getBlockableElement() {
        return this.el.nativeElement.children[0];
    }
    scrollTo(index) {
        if (this.viewPortViewChild && this.viewPortViewChild['elementRef'] && this.viewPortViewChild['elementRef'].nativeElement) {
            this.viewPortViewChild['elementRef'].nativeElement.scrollTop = index * this.itemSize;
        }
    }
};
VirtualScroller.ctorParameters = () => [
    { type: ElementRef }
];
__decorate([
    Input()
], VirtualScroller.prototype, "itemSize", void 0);
__decorate([
    Input()
], VirtualScroller.prototype, "style", void 0);
__decorate([
    Input()
], VirtualScroller.prototype, "styleClass", void 0);
__decorate([
    Input()
], VirtualScroller.prototype, "scrollHeight", void 0);
__decorate([
    Input()
], VirtualScroller.prototype, "lazy", void 0);
__decorate([
    Input()
], VirtualScroller.prototype, "cache", void 0);
__decorate([
    Input()
], VirtualScroller.prototype, "rows", void 0);
__decorate([
    Input()
], VirtualScroller.prototype, "first", void 0);
__decorate([
    Input()
], VirtualScroller.prototype, "trackBy", void 0);
__decorate([
    ContentChild(Header)
], VirtualScroller.prototype, "header", void 0);
__decorate([
    ContentChild(Footer)
], VirtualScroller.prototype, "footer", void 0);
__decorate([
    ContentChildren(PrimeTemplate)
], VirtualScroller.prototype, "templates", void 0);
__decorate([
    ViewChild('viewport')
], VirtualScroller.prototype, "viewPortViewChild", void 0);
__decorate([
    Output()
], VirtualScroller.prototype, "onLazyLoad", void 0);
__decorate([
    Input()
], VirtualScroller.prototype, "totalRecords", null);
__decorate([
    Input()
], VirtualScroller.prototype, "value", null);
VirtualScroller = __decorate([
    Component({
        selector: 'p-virtualScroller',
        template: `
        <div [ngClass]="'ui-virtualscroller ui-widget'" [ngStyle]="style" [class]="styleClass">
            <div class="ui-virtualscroller-header ui-widget-header ui-corner-top" *ngIf="header">
                <ng-content select="p-header"></ng-content>
            </div>
            <div #content class="ui-virtualscroller-content ui-widget-content">
                <ul class="ui-virtualscroller-list">
                    <cdk-virtual-scroll-viewport #viewport [ngStyle]="{'height': scrollHeight}" [itemSize]="itemSize" (scrolledIndexChange)="onScrollIndexChange($event)">
                        <ng-container *cdkVirtualFor="let item of value; trackBy: trackBy; let i = index; let c = count; let f = first; let l = last; let e = even; let o = odd; ">
                            <li [ngStyle]="{'height': itemSize + 'px'}">
                                <ng-container *ngTemplateOutlet="item ? itemTemplate : loadingItemTemplate; context: {$implicit: item, index: i, count: c, first: f, last: l, even: e, odd: o}"></ng-container>
                            </li>
                        </ng-container>
                    </cdk-virtual-scroll-viewport>
                </ul>
            </div>
            <div class="ui-virtualscroller-footer ui-widget-header ui-corner-bottom" *ngIf="footer">
                <ng-content select="p-footer"></ng-content>
            </div>
        </div>
    `,
        changeDetection: ChangeDetectionStrategy.Default
    })
], VirtualScroller);
export { VirtualScroller };
let VirtualScrollerModule = class VirtualScrollerModule {
};
VirtualScrollerModule = __decorate([
    NgModule({
        imports: [CommonModule, ScrollingModule],
        exports: [VirtualScroller, SharedModule, ScrollingModule],
        declarations: [VirtualScroller]
    })
], VirtualScrollerModule);
export { VirtualScrollerModule };
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"virtualscroller.js","sourceRoot":"ng://primeng/virtualscroller/","sources":["virtualscroller.ts"],"names":[],"mappings":";;;;;;AAAA,OAAO,EAAC,QAAQ,EAAC,SAAS,EAAC,UAAU,EAAC,gBAAgB,EAAC,KAAK,EAAC,MAAM,EAAC,SAAS,EAAC,YAAY,EAAC,YAAY,EAAC,eAAe,EAAC,SAAS,EAAC,WAAW,EAAC,uBAAuB,EAAC,MAAM,eAAe,CAAC;AAC5L,OAAO,EAAC,YAAY,EAAC,MAAM,iBAAiB,CAAC;AAC7C,OAAO,EAAC,MAAM,EAAC,MAAM,EAAC,aAAa,EAAC,YAAY,EAAC,MAAM,aAAa,CAAC;AACrE,OAAO,EAAC,eAAe,EAAC,MAAM,wBAAwB,CAAC;AA4BvD,IAAa,eAAe,GAA5B,MAAa,eAAe;IA0CxB,YAAmB,EAAc;QAAd,OAAE,GAAF,EAAE,CAAY;QA9BxB,UAAK,GAAY,IAAI,CAAC;QAItB,UAAK,GAAW,CAAC,CAAC;QAElB,YAAO,GAAa,CAAC,KAAa,EAAE,IAAS,EAAE,EAAE,CAAC,IAAI,CAAC;QAUtD,eAAU,GAAsB,IAAI,YAAY,EAAE,CAAC;QAM7D,kBAAa,GAAW,CAAC,CAAC;QAI1B,cAAS,GAAU,EAAE,CAAC;QAEtB,SAAI,GAAW,CAAC,CAAC;IAEmB,CAAC;IAE5B,IAAI,YAAY;QACrB,OAAO,IAAI,CAAC,aAAa,CAAC;IAC9B,CAAC;IACD,IAAI,YAAY,CAAC,GAAW;QACxB,IAAI,CAAC,aAAa,GAAG,GAAG,CAAC;QACzB,IAAI,CAAC,SAAS,GAAG,KAAK,CAAC,IAAI,CAAC,EAAC,MAAM,EAAE,IAAI,CAAC,aAAa,EAAC,CAAC,CAAC;QAC1D,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,IAAI,CAAC,sBAAsB,EAAE,CAAC,CAAC;QACpD,IAAI,CAAC,KAAK,GAAG,CAAC,CAAC;QACf,IAAI,CAAC,QAAQ,CAAC,CAAC,CAAC,CAAC;IACrB,CAAC;IAEQ,IAAI,KAAK;QACd,OAAO,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC,IAAI,CAAC,MAAM,CAAC;IACpD,CAAC;IACD,IAAI,KAAK,CAAC,GAAU;QAChB,IAAI,IAAI,CAAC,IAAI,EAAE;YACX,IAAI,GAAG,EAAE;gBACL,IAAI,GAAG,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC,IAAI,CAAC,EAAC,MAAM,EAAE,IAAI,CAAC,aAAa,EAAC,CAAC,CAAC;gBACtF,KAAK,IAAI,CAAC,GAAG,IAAI,CAAC,KAAK,EAAE,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,CAAC,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC,IAAI,CAAC,EAAE,CAAC,EAAE,EAAE,CAAC,EAAE,EAAE;oBACpE,GAAG,CAAC,CAAC,CAAC,GAAG,GAAG,CAAC,CAAC,CAAC,CAAC;iBACnB;gBACD,IAAI,CAAC,SAAS,GAAG,GAAG,CAAC;aACxB;SACJ;aACI;YACD,IAAI,CAAC,MAAM,GAAG,GAAG,CAAC;SACrB;IACL,CAAC;IAED,kBAAkB;QACd,IAAI,CAAC,SAAS,CAAC,OAAO,CAAC,CAAC,IAAI,EAAE,EAAE;YAC5B,QAAO,IAAI,CAAC,OAAO,EAAE,EAAE;gBACnB,KAAK,MAAM;oBACP,IAAI,CAAC,YAAY,GAAG,IAAI,CAAC,QAAQ,CAAC;oBACtC,MAAM;gBAEN,KAAK,aAAa;oBACd,IAAI,CAAC,mBAAmB,GAAG,IAAI,CAAC,QAAQ,CAAC;oBAC7C,MAAM;gBAEN;oBACI,IAAI,CAAC,YAAY,GAAG,IAAI,CAAC,QAAQ,CAAC;oBACtC,MAAM;aACT;QACL,CAAC,CAAC,CAAC;IACP,CAAC;IAED,mBAAmB,CAAC,KAAa;QAC7B,IAAI,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,KAAK,GAAG,IAAI,CAAC,IAAI,CAAC,CAAC;QACtC,IAAI,CAAC,KAAK,IAAI,CAAC,IAAI,EAAE;YACjB,IAAI,CAAC,IAAI,GAAG,CAAC,CAAC;YACd,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC,IAAI,CAAC;YACnC,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,IAAI,CAAC,sBAAsB,EAAE,CAAC,CAAC;SACvD;IACL,CAAC;IAED,sBAAsB;QAClB,OAAO;YACH,KAAK,EAAE,IAAI,CAAC,KAAK;YACjB,IAAI,EAAE,IAAI,CAAC,IAAI;SAClB,CAAC;IACN,CAAC;IAED,mBAAmB;QACf,OAAO,IAAI,CAAC,EAAE,CAAC,aAAa,CAAC,QAAQ,CAAC,CAAC,CAAC,CAAC;IAC7C,CAAC;IAED,QAAQ,CAAC,KAAa;QAClB,IAAI,IAAI,CAAC,iBAAiB,IAAI,IAAI,CAAC,iBAAiB,CAAC,YAAY,CAAC,IAAI,IAAI,CAAC,iBAAiB,CAAC,YAAY,CAAC,CAAC,aAAa,EAAE;YACtH,IAAI,CAAC,iBAAiB,CAAC,YAAY,CAAC,CAAC,aAAa,CAAC,SAAS,GAAG,KAAK,GAAG,IAAI,CAAC,QAAQ,CAAC;SACxF;IACL,CAAC;CAEJ,CAAA;;YA3E0B,UAAU;;AAxCxB;IAAR,KAAK,EAAE;iDAAkB;AAEjB;IAAR,KAAK,EAAE;8CAAY;AAEX;IAAR,KAAK,EAAE;mDAAoB;AAEnB;IAAR,KAAK,EAAE;qDAAmB;AAElB;IAAR,KAAK,EAAE;6CAAe;AAEd;IAAR,KAAK,EAAE;8CAAuB;AAEtB;IAAR,KAAK,EAAE;6CAAc;AAEb;IAAR,KAAK,EAAE;8CAAmB;AAElB;IAAR,KAAK,EAAE;gDAAwD;AAE1C;IAArB,YAAY,CAAC,MAAM,CAAC;+CAAQ;AAEP;IAArB,YAAY,CAAC,MAAM,CAAC;+CAAQ;AAEG;IAA/B,eAAe,CAAC,aAAa,CAAC;kDAA2B;AAEnC;IAAtB,SAAS,CAAC,UAAU,CAAC;0DAA+B;AAE3C;IAAT,MAAM,EAAE;mDAAoD;AAgBpD;IAAR,KAAK,EAAE;mDAEP;AASQ;IAAR,KAAK,EAAE;4CAEP;AAzDQ,eAAe;IAzB3B,SAAS,CAAC;QACP,QAAQ,EAAE,mBAAmB;QAC7B,QAAQ,EAAC;;;;;;;;;;;;;;;;;;;;KAoBR;QACD,eAAe,EAAE,uBAAuB,CAAC,OAAO;KACnD,CAAC;GACW,eAAe,CAqH3B;SArHY,eAAe;AA4H5B,IAAa,qBAAqB,GAAlC,MAAa,qBAAqB;CAAI,CAAA;AAAzB,qBAAqB;IALjC,QAAQ,CAAC;QACN,OAAO,EAAE,CAAC,YAAY,EAAC,eAAe,CAAC;QACvC,OAAO,EAAE,CAAC,eAAe,EAAC,YAAY,EAAC,eAAe,CAAC;QACvD,YAAY,EAAE,CAAC,eAAe,CAAC;KAClC,CAAC;GACW,qBAAqB,CAAI;SAAzB,qBAAqB","sourcesContent":["import {NgModule,Component,ElementRef,AfterContentInit,Input,Output,ViewChild,EventEmitter,ContentChild,ContentChildren,QueryList,TemplateRef,ChangeDetectionStrategy} from '@angular/core';\nimport {CommonModule} from '@angular/common';\nimport {Header,Footer,PrimeTemplate,SharedModule} from 'primeng/api';\nimport {ScrollingModule} from '@angular/cdk/scrolling';\nimport {BlockableUI} from 'primeng/api';\n\n@Component({\n    selector: 'p-virtualScroller',\n    template:`\n        <div [ngClass]=\"'ui-virtualscroller ui-widget'\" [ngStyle]=\"style\" [class]=\"styleClass\">\n            <div class=\"ui-virtualscroller-header ui-widget-header ui-corner-top\" *ngIf=\"header\">\n                <ng-content select=\"p-header\"></ng-content>\n            </div>\n            <div #content class=\"ui-virtualscroller-content ui-widget-content\">\n                <ul class=\"ui-virtualscroller-list\">\n                    <cdk-virtual-scroll-viewport #viewport [ngStyle]=\"{'height': scrollHeight}\" [itemSize]=\"itemSize\" (scrolledIndexChange)=\"onScrollIndexChange($event)\">\n                        <ng-container *cdkVirtualFor=\"let item of value; trackBy: trackBy; let i = index; let c = count; let f = first; let l = last; let e = even; let o = odd; \">\n                            <li [ngStyle]=\"{'height': itemSize + 'px'}\">\n                                <ng-container *ngTemplateOutlet=\"item ? itemTemplate : loadingItemTemplate; context: {$implicit: item, index: i, count: c, first: f, last: l, even: e, odd: o}\"></ng-container>\n                            </li>\n                        </ng-container>\n                    </cdk-virtual-scroll-viewport>\n                </ul>\n            </div>\n            <div class=\"ui-virtualscroller-footer ui-widget-header ui-corner-bottom\" *ngIf=\"footer\">\n                <ng-content select=\"p-footer\"></ng-content>\n            </div>\n        </div>\n    `,\n    changeDetection: ChangeDetectionStrategy.Default\n})\nexport class VirtualScroller implements AfterContentInit,BlockableUI {\n\n    @Input() itemSize: number; \n\n    @Input() style: any;\n\n    @Input() styleClass: string;\n    \n    @Input() scrollHeight: any;\n\n    @Input() lazy: boolean;\n\n    @Input() cache: boolean = true;\n\n    @Input() rows: number;\n\n    @Input() first: number = 0;\n    \n    @Input() trackBy: Function = (index: number, item: any) => item;\n                \n    @ContentChild(Header) header;\n\n    @ContentChild(Footer) footer;\n    \n    @ContentChildren(PrimeTemplate) templates: QueryList<any>;\n\n    @ViewChild('viewport') viewPortViewChild: ElementRef;\n\n    @Output() onLazyLoad: EventEmitter<any> = new EventEmitter();\n\n    itemTemplate: TemplateRef<any>;\n\n    loadingItemTemplate: TemplateRef<any>;\n\n    _totalRecords: number = 0;\n\n    _value: any[];\n\n    lazyValue: any[] = [];\n\n    page: number = 0;\n\n    constructor(public el: ElementRef) {}\n\n    @Input() get totalRecords(): number {\n        return this._totalRecords;\n    }\n    set totalRecords(val: number) {\n        this._totalRecords = val;\n        this.lazyValue = Array.from({length: this._totalRecords});\n        this.onLazyLoad.emit(this.createLazyLoadMetadata());\n        this.first = 0;\n        this.scrollTo(0);\n    }\n\n    @Input() get value(): any[] {\n        return this.lazy ? this.lazyValue : this._value;\n    }\n    set value(val: any[]) {\n        if (this.lazy) {\n            if (val) {\n                let arr = this.cache ? [...this.lazyValue] : Array.from({length: this._totalRecords});\n                for (let i = this.first, j = 0; i < (this.first + this.rows); i++, j++) {\n                    arr[i] = val[j];\n                }\n                this.lazyValue = arr;\n            }\n        }\n        else {\n            this._value = val;\n        }\n    }\n\n    ngAfterContentInit() {\n        this.templates.forEach((item) => {\n            switch(item.getType()) {\n                case 'item':\n                    this.itemTemplate = item.template;\n                break;\n\n                case 'loadingItem':\n                    this.loadingItemTemplate = item.template;\n                break;\n                \n                default:\n                    this.itemTemplate = item.template;\n                break;\n            }\n        });\n    }\n\n    onScrollIndexChange(index: number) {\n        let p = Math.floor(index / this.rows);\n        if (p !== this.page) {\n            this.page = p;\n            this.first = this.page * this.rows;\n            this.onLazyLoad.emit(this.createLazyLoadMetadata());\n        }\n    }\n\n    createLazyLoadMetadata(): any {\n        return {\n            first: this.first,\n            rows: this.rows\n        };\n    }\n\n    getBlockableElement(): HTMLElement {\n        return this.el.nativeElement.children[0];\n    }\n\n    scrollTo(index: number): void {\n        if (this.viewPortViewChild && this.viewPortViewChild['elementRef'] && this.viewPortViewChild['elementRef'].nativeElement) {\n            this.viewPortViewChild['elementRef'].nativeElement.scrollTop = index * this.itemSize;\n        }\n    }\n    \n}\n\n@NgModule({\n    imports: [CommonModule,ScrollingModule],\n    exports: [VirtualScroller,SharedModule,ScrollingModule],\n    declarations: [VirtualScroller]\n})\nexport class VirtualScrollerModule { }\n\n"]}