primeng/esm5/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;
};
var __read = (this && this.__read) || function (o, n) {
    var m = typeof Symbol === "function" && o[Symbol.iterator];
    if (!m) return o;
    var i = m.call(o), r, ar = [], e;
    try {
        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
    }
    catch (error) { e = { error: error }; }
    finally {
        try {
            if (r && !r.done && (m = i["return"])) m.call(i);
        }
        finally { if (e) throw e.error; }
    }
    return ar;
};
var __spread = (this && this.__spread) || function () {
    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
    return ar;
};
import { NgModule, Component, ElementRef, AfterContentInit, Input, Output, ViewChild, EventEmitter, ContentChild, ContentChildren, QueryList, TemplateRef } from '@angular/core';
import { CommonModule } from '@angular/common';
import { Header, Footer, PrimeTemplate, SharedModule } from 'primeng/api';
import { ScrollingModule } from '@angular/cdk/scrolling';
var VirtualScroller = /** @class */ (function () {
    function VirtualScroller(el) {
        this.el = el;
        this.cache = true;
        this.first = 0;
        this.trackBy = function (index, item) { return item; };
        this.onLazyLoad = new EventEmitter();
        this._totalRecords = 0;
        this.lazyValue = [];
        this.page = 0;
    }
    Object.defineProperty(VirtualScroller.prototype, "totalRecords", {
        get: function () {
            return this._totalRecords;
        },
        set: function (val) {
            this._totalRecords = val;
            this.lazyValue = Array.from({ length: this._totalRecords });
            this.onLazyLoad.emit(this.createLazyLoadMetadata());
            this.first = 0;
            this.scrollTo(0);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(VirtualScroller.prototype, "value", {
        get: function () {
            return this.lazy ? this.lazyValue : this._value;
        },
        set: function (val) {
            if (this.lazy) {
                if (val) {
                    var arr = this.cache ? __spread(this.lazyValue) : Array.from({ length: this._totalRecords });
                    for (var i = this.first, j = 0; i < (this.first + this.rows); i++, j++) {
                        arr[i] = val[j];
                    }
                    this.lazyValue = arr;
                }
            }
            else {
                this._value = val;
            }
        },
        enumerable: true,
        configurable: true
    });
    VirtualScroller.prototype.ngAfterContentInit = function () {
        var _this = this;
        this.templates.forEach(function (item) {
            switch (item.getType()) {
                case 'item':
                    _this.itemTemplate = item.template;
                    break;
                case 'loadingItem':
                    _this.loadingItemTemplate = item.template;
                    break;
                default:
                    _this.itemTemplate = item.template;
                    break;
            }
        });
    };
    VirtualScroller.prototype.onScrollIndexChange = function (index) {
        var p = Math.floor(index / this.rows);
        if (p !== this.page) {
            this.page = p;
            this.first = this.page * this.rows;
            this.onLazyLoad.emit(this.createLazyLoadMetadata());
        }
    };
    VirtualScroller.prototype.createLazyLoadMetadata = function () {
        return {
            first: this.first,
            rows: this.rows
        };
    };
    VirtualScroller.prototype.getBlockableElement = function () {
        return this.el.nativeElement.children[0];
    };
    VirtualScroller.prototype.scrollTo = function (index) {
        if (this.viewPortViewChild && this.viewPortViewChild['elementRef'] && this.viewPortViewChild['elementRef'].nativeElement) {
            this.viewPortViewChild['elementRef'].nativeElement.scrollTop = index * this.itemSize;
        }
    };
    VirtualScroller.ctorParameters = function () { return [
        { 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, { static: true })
    ], VirtualScroller.prototype, "header", void 0);
    __decorate([
        ContentChild(Footer, { static: true })
    ], VirtualScroller.prototype, "footer", void 0);
    __decorate([
        ContentChildren(PrimeTemplate)
    ], VirtualScroller.prototype, "templates", void 0);
    __decorate([
        ViewChild('viewport', { static: true })
    ], 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: "\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    "
        })
    ], VirtualScroller);
    return VirtualScroller;
}());
export { VirtualScroller };
var VirtualScrollerModule = /** @class */ (function () {
    function VirtualScrollerModule() {
    }
    VirtualScrollerModule = __decorate([
        NgModule({
            imports: [CommonModule, ScrollingModule],
            exports: [VirtualScroller, SharedModule, ScrollingModule],
            declarations: [VirtualScroller]
        })
    ], VirtualScrollerModule);
    return 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,MAAM,eAAe,CAAC;AACpK,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;AA2BvD;IA0CI,yBAAmB,EAAc;QAAd,OAAE,GAAF,EAAE,CAAY;QA9BxB,UAAK,GAAY,IAAI,CAAC;QAItB,UAAK,GAAW,CAAC,CAAC;QAElB,YAAO,GAAa,UAAC,KAAa,EAAE,IAAS,IAAK,OAAA,IAAI,EAAJ,CAAI,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,sBAAI,yCAAY;aAAhB;YACL,OAAO,IAAI,CAAC,aAAa,CAAC;QAC9B,CAAC;aACD,UAAiB,GAAW;YACxB,IAAI,CAAC,aAAa,GAAG,GAAG,CAAC;YACzB,IAAI,CAAC,SAAS,GAAG,KAAK,CAAC,IAAI,CAAC,EAAC,MAAM,EAAE,IAAI,CAAC,aAAa,EAAC,CAAC,CAAC;YAC1D,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,IAAI,CAAC,sBAAsB,EAAE,CAAC,CAAC;YACpD,IAAI,CAAC,KAAK,GAAG,CAAC,CAAC;YACf,IAAI,CAAC,QAAQ,CAAC,CAAC,CAAC,CAAC;QACrB,CAAC;;;OAPA;IASQ,sBAAI,kCAAK;aAAT;YACL,OAAO,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC,IAAI,CAAC,MAAM,CAAC;QACpD,CAAC;aACD,UAAU,GAAU;YAChB,IAAI,IAAI,CAAC,IAAI,EAAE;gBACX,IAAI,GAAG,EAAE;oBACL,IAAI,GAAG,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC,UAAK,IAAI,CAAC,SAAS,EAAE,CAAC,CAAC,KAAK,CAAC,IAAI,CAAC,EAAC,MAAM,EAAE,IAAI,CAAC,aAAa,EAAC,CAAC,CAAC;oBACtF,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;wBACpE,GAAG,CAAC,CAAC,CAAC,GAAG,GAAG,CAAC,CAAC,CAAC,CAAC;qBACnB;oBACD,IAAI,CAAC,SAAS,GAAG,GAAG,CAAC;iBACxB;aACJ;iBACI;gBACD,IAAI,CAAC,MAAM,GAAG,GAAG,CAAC;aACrB;QACL,CAAC;;;OAdA;IAgBD,4CAAkB,GAAlB;QAAA,iBAgBC;QAfG,IAAI,CAAC,SAAS,CAAC,OAAO,CAAC,UAAC,IAAI;YACxB,QAAO,IAAI,CAAC,OAAO,EAAE,EAAE;gBACnB,KAAK,MAAM;oBACP,KAAI,CAAC,YAAY,GAAG,IAAI,CAAC,QAAQ,CAAC;oBACtC,MAAM;gBAEN,KAAK,aAAa;oBACd,KAAI,CAAC,mBAAmB,GAAG,IAAI,CAAC,QAAQ,CAAC;oBAC7C,MAAM;gBAEN;oBACI,KAAI,CAAC,YAAY,GAAG,IAAI,CAAC,QAAQ,CAAC;oBACtC,MAAM;aACT;QACL,CAAC,CAAC,CAAC;IACP,CAAC;IAED,6CAAmB,GAAnB,UAAoB,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,gDAAsB,GAAtB;QACI,OAAO;YACH,KAAK,EAAE,IAAI,CAAC,KAAK;YACjB,IAAI,EAAE,IAAI,CAAC,IAAI;SAClB,CAAC;IACN,CAAC;IAED,6CAAmB,GAAnB;QACI,OAAO,IAAI,CAAC,EAAE,CAAC,aAAa,CAAC,QAAQ,CAAC,CAAC,CAAC,CAAC;IAC7C,CAAC;IAED,kCAAQ,GAAR,UAAS,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;;gBAzEsB,UAAU;;IAxCxB;QAAR,KAAK,EAAE;qDAAkB;IAEjB;QAAR,KAAK,EAAE;kDAAY;IAEX;QAAR,KAAK,EAAE;uDAAoB;IAEnB;QAAR,KAAK,EAAE;yDAAmB;IAElB;QAAR,KAAK,EAAE;iDAAe;IAEd;QAAR,KAAK,EAAE;kDAAuB;IAEtB;QAAR,KAAK,EAAE;iDAAc;IAEb;QAAR,KAAK,EAAE;kDAAmB;IAElB;QAAR,KAAK,EAAE;oDAAwD;IAExB;QAAvC,YAAY,CAAC,MAAM,EAAE,EAAE,MAAM,EAAE,IAAI,EAAE,CAAC;mDAAQ;IAER;QAAtC,YAAY,CAAC,MAAM,EAAE,EAAE,MAAM,EAAE,IAAI,EAAC,CAAC;mDAAQ;IAEd;QAA/B,eAAe,CAAC,aAAa,CAAC;sDAA2B;IAEjB;QAAxC,SAAS,CAAC,UAAU,EAAE,EAAE,MAAM,EAAE,IAAI,EAAE,CAAC;8DAA+B;IAE7D;QAAT,MAAM,EAAE;uDAAoD;IAgBpD;QAAR,KAAK,EAAE;uDAEP;IASQ;QAAR,KAAK,EAAE;gDAEP;IAzDQ,eAAe;QAxB3B,SAAS,CAAC;YACP,QAAQ,EAAE,mBAAmB;YAC7B,QAAQ,EAAC,o7CAoBR;SACJ,CAAC;OACW,eAAe,CAqH3B;IAAD,sBAAC;CAAA,AArHD,IAqHC;SArHY,eAAe;AA4H5B;IAAA;IAAqC,CAAC;IAAzB,qBAAqB;QALjC,QAAQ,CAAC;YACN,OAAO,EAAE,CAAC,YAAY,EAAC,eAAe,CAAC;YACvC,OAAO,EAAE,CAAC,eAAe,EAAC,YAAY,EAAC,eAAe,CAAC;YACvD,YAAY,EAAE,CAAC,eAAe,CAAC;SAClC,CAAC;OACW,qBAAqB,CAAI;IAAD,4BAAC;CAAA,AAAtC,IAAsC;SAAzB,qBAAqB","sourcesContent":["import {NgModule,Component,ElementRef,AfterContentInit,Input,Output,ViewChild,EventEmitter,ContentChild,ContentChildren,QueryList,TemplateRef} 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})\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, { static: true }) header;\n\n    @ContentChild(Footer, { static: true}) footer;\n    \n    @ContentChildren(PrimeTemplate) templates: QueryList<any>;\n\n    @ViewChild('viewport', { static: true }) 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"]}