React Tree Grid 페이지네이션 개요
React 트리 그리드의 Ignite UI for React 페이지 매김 기능은 큰 데이터 집합을 유사한 콘텐츠가 있는 페이지 시퀀스로 분할하는 데 사용됩니다. React 그리드 페이지 매김은 사용자 경험과 데이터 상호 작용을 향상시킵니다. IgrTreeGrid 페이지 매김은 를 정의하여 그리드 트리에 투영된 별도의 구성 요소를 통해 구성할 수 있습니다. IgrPaginator 태그에 추가합니다. 여느 React 표와 마찬가지로 React 트리 그리드의 페이지 매김은 사용자 지정 페이지에 대한 템플릿을 지원합니다.
React Tree Grid Pagination Example
다음 예제에서는 페이지 매김을 나타내 IgrTreeGrid 고 옵션, 페이지당 항목의 사용 및 페이징을 사용하도록 설정하는 방법을 노출합니다. 사용자는 "마지막 페이지로 이동" 및 "첫 페이지로 이동" 버튼을 통해 페이지를 빠르게 탐색 IgrTreeGrid 할 수도 있습니다.
export class OrdersTreeDataItem {
public constructor(init: Partial<OrdersTreeDataItem>) {
Object.assign(this, init);
}
public ID: number;
public ParentID: number;
public Name: string;
public Category: string;
public OrderDate: string;
public Units: number;
public UnitPrice: number;
public Price: number;
public Delivered: boolean;
}
export class OrdersTreeData extends Array<OrdersTreeDataItem> {
public constructor(items: Array<OrdersTreeDataItem> | number = -1) {
if (Array.isArray(items)) {
super(...items);
} else {
const newItems = [
new OrdersTreeDataItem(
{
ID: 1,
ParentID: -1,
Name: `Order 1`,
Category: ``,
OrderDate: `2010-02-17`,
Units: 1844,
UnitPrice: 3.73,
Price: 6884.38,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 101,
ParentID: 1,
Name: `Chocolate Chip Cookies`,
Category: `Cookies`,
OrderDate: `2010-02-17`,
Units: 834,
UnitPrice: 3.59,
Price: 2994.06,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 102,
ParentID: 1,
Name: `Red Apples`,
Category: `Fruit`,
OrderDate: `2010-02-17`,
Units: 371,
UnitPrice: 3.66,
Price: 1357.86,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 103,
ParentID: 1,
Name: `Butter`,
Category: `Diary`,
OrderDate: `2010-02-17`,
Units: 260,
UnitPrice: 3.45,
Price: 897,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 104,
ParentID: 1,
Name: `Potato Chips`,
Category: `Snack`,
OrderDate: `2010-02-17`,
Units: 118,
UnitPrice: 1.96,
Price: 231.28,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 105,
ParentID: 1,
Name: `Orange Juice`,
Category: `Beverages`,
OrderDate: `2010-02-17`,
Units: 261,
UnitPrice: 5.38,
Price: 1404.18,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 2,
ParentID: -1,
Name: `Order 2`,
Category: ``,
OrderDate: `2022-05-27`,
Units: 1831,
UnitPrice: 8.23,
Price: 15062.77,
Delivered: false
}),
new OrdersTreeDataItem(
{
ID: 201,
ParentID: 2,
Name: `Frozen Shrimps`,
Category: `Seafood`,
OrderDate: `2022-05-27`,
Units: 120,
UnitPrice: 20.45,
Price: 2454,
Delivered: false
}),
new OrdersTreeDataItem(
{
ID: 202,
ParentID: 2,
Name: `Ice Tea`,
Category: `Beverages`,
OrderDate: `2022-05-27`,
Units: 840,
UnitPrice: 7,
Price: 5880,
Delivered: false
}),
new OrdersTreeDataItem(
{
ID: 203,
ParentID: 2,
Name: `Fresh Cheese`,
Category: `Diary`,
OrderDate: `2022-05-27`,
Units: 267,
UnitPrice: 16.55,
Price: 4418.85,
Delivered: false
}),
new OrdersTreeDataItem(
{
ID: 204,
ParentID: 2,
Name: `Carrots`,
Category: `Vegetables`,
OrderDate: `2022-05-27`,
Units: 360,
UnitPrice: 2.77,
Price: 997.2,
Delivered: false
}),
new OrdersTreeDataItem(
{
ID: 205,
ParentID: 2,
Name: `Apple Juice`,
Category: `Beverages`,
OrderDate: `2022-05-27`,
Units: 244,
UnitPrice: 5.38,
Price: 1312.72,
Delivered: false
}),
new OrdersTreeDataItem(
{
ID: 3,
ParentID: -1,
Name: `Order 3`,
Category: ``,
OrderDate: `2022-08-04`,
Units: 1972,
UnitPrice: 3.47,
Price: 6849.18,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 301,
ParentID: 3,
Name: `Skimmed Milk 1L`,
Category: `Diary`,
OrderDate: `2022-08-04`,
Units: 1028,
UnitPrice: 3.56,
Price: 3659.68,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 302,
ParentID: 3,
Name: `Bananas 5 Pack`,
Category: `Fruit`,
OrderDate: `2022-08-04`,
Units: 370,
UnitPrice: 6.36,
Price: 2353.2,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 303,
ParentID: 3,
Name: `Cauliflower`,
Category: `Vegetables`,
OrderDate: `2022-08-04`,
Units: 283,
UnitPrice: 0.95,
Price: 268.85,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 304,
ParentID: 3,
Name: `White Chocolate Cookies`,
Category: `Cookies`,
OrderDate: `2022-08-04`,
Units: 291,
UnitPrice: 1.95,
Price: 567.45,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 4,
ParentID: -1,
Name: `Order 4`,
Category: ``,
OrderDate: `2023-01-04`,
Units: 1065,
UnitPrice: 5.56,
Price: 5923.5,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 401,
ParentID: 4,
Name: `Mini Milk Chocolate Cookie Bites`,
Category: `Cookies`,
OrderDate: `2023-01-04`,
Units: 68,
UnitPrice: 2.25,
Price: 153,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 402,
ParentID: 4,
Name: `Wild Salmon Fillets`,
Category: `Seafood`,
OrderDate: `2023-01-04`,
Units: 320,
UnitPrice: 16.15,
Price: 5168,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 403,
ParentID: 4,
Name: `Diet Lemonade`,
Category: `Beverages`,
OrderDate: `2023-01-04`,
Units: 437,
UnitPrice: 0.5,
Price: 218.5,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 404,
ParentID: 4,
Name: `Potatoes`,
Category: `Vegetables`,
OrderDate: `2023-01-04`,
Units: 240,
UnitPrice: 1.6,
Price: 384,
Delivered: true
}),
];
super(...newItems.slice(0));
}
}
}
tsimport React from 'react';
import ReactDOM from 'react-dom/client';
import './index.css';
import { IgrTreeGridModule } from "@infragistics/igniteui-react-grids";
import { IgrTreeGrid, IgrPaginator, IgrColumn } from "@infragistics/igniteui-react-grids";
import { ComponentRenderer, WebTreeGridDescriptionModule } from "@infragistics/igniteui-react-core";
import { OrdersTreeDataItem, OrdersTreeData } from './OrdersTreeData';
import "@infragistics/igniteui-react-grids/grids/themes/light/bootstrap.css";
const mods: any[] = [
IgrTreeGridModule
];
mods.forEach((m) => m.register());
export default class Sample extends React.Component<any, any> {
private treeGrid: IgrTreeGrid
private treeGridRef(r: IgrTreeGrid) {
this.treeGrid = r;
this.setState({});
}
constructor(props: any) {
super(props);
this.treeGridRef = this.treeGridRef.bind(this);
}
public render(): JSX.Element {
return (
<div className="container sample ig-typography">
<div className="container fill">
<IgrTreeGrid
autoGenerate={false}
data={this.ordersTreeData}
ref={this.treeGridRef}
id="treeGrid"
primaryKey="ID"
foreignKey="ParentID">
<IgrPaginator
perPage={10}>
</IgrPaginator>
<IgrColumn
field="ID"
header="Order ID">
</IgrColumn>
<IgrColumn
field="Name"
header="Order Product">
</IgrColumn>
<IgrColumn
field="Category"
header="Category">
</IgrColumn>
<IgrColumn
field="Units"
header="Units"
dataType="number">
</IgrColumn>
<IgrColumn
field="UnitPrice"
header="Unit Price"
dataType="number">
</IgrColumn>
<IgrColumn
field="Price"
header="Price"
dataType="number">
</IgrColumn>
<IgrColumn
field="OrderDate"
header="Order Date"
dataType="date">
</IgrColumn>
<IgrColumn
field="Delivered"
header="Delivered"
dataType="boolean">
</IgrColumn>
</IgrTreeGrid>
</div>
</div>
);
}
private _ordersTreeData: OrdersTreeData = null;
public get ordersTreeData(): OrdersTreeData {
if (this._ordersTreeData == null)
{
this._ordersTreeData = new OrdersTreeData();
}
return this._ordersTreeData;
}
private _componentRenderer: ComponentRenderer = null;
public get renderer(): ComponentRenderer {
if (this._componentRenderer == null) {
this._componentRenderer = new ComponentRenderer();
var context = this._componentRenderer.context;
WebTreeGridDescriptionModule.register(context);
}
return this._componentRenderer;
}
}
// rendering above component in the React DOM
const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(<Sample/>);
tsx/* shared styles are loaded from: */
/* https://static.infragistics.com/xplatform/css/samples */
css
Like this sample? Get access to our complete Ignite UI for React toolkit and start building your own apps in minutes. Download it for free.
.gridSize {
--ig-size: var(--ig-size-small);
}
css<IgrTreeGrid className="gridSize" height="500px" width="100%">
<IgrPaginator perPage={10}>
</IgrPaginator>
</IgrTreeGrid>
tsxUsage
IgrPaginator 구성 요소는 아래 예제의 구성 요소와 IgrTreeGrid 함께 사용되지만 페이징 기능이 필요한 경우 다른 구성 요소와 함께 사용할 수 있습니다.
const selectOptions = [5, 15, 20, 50];
<IgrTreeGrid className="gridSize">
<IgrPaginator perPage={10} page={1} selectOptions={selectOptions}>
</IgrPaginator>
</IgrTreeGrid>
tsxPaginator Component Demo
export class OrdersTreeDataItem {
public constructor(init: Partial<OrdersTreeDataItem>) {
Object.assign(this, init);
}
public ID: number;
public ParentID: number;
public Name: string;
public Category: string;
public OrderDate: string;
public Units: number;
public UnitPrice: number;
public Price: number;
public Delivered: boolean;
}
export class OrdersTreeData extends Array<OrdersTreeDataItem> {
public constructor(items: Array<OrdersTreeDataItem> | number = -1) {
if (Array.isArray(items)) {
super(...items);
} else {
const newItems = [
new OrdersTreeDataItem(
{
ID: 1,
ParentID: -1,
Name: `Order 1`,
Category: ``,
OrderDate: `2010-02-17`,
Units: 1844,
UnitPrice: 3.73,
Price: 6884.38,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 101,
ParentID: 1,
Name: `Chocolate Chip Cookies`,
Category: `Cookies`,
OrderDate: `2010-02-17`,
Units: 834,
UnitPrice: 3.59,
Price: 2994.06,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 102,
ParentID: 1,
Name: `Red Apples`,
Category: `Fruit`,
OrderDate: `2010-02-17`,
Units: 371,
UnitPrice: 3.66,
Price: 1357.86,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 103,
ParentID: 1,
Name: `Butter`,
Category: `Diary`,
OrderDate: `2010-02-17`,
Units: 260,
UnitPrice: 3.45,
Price: 897,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 104,
ParentID: 1,
Name: `Potato Chips`,
Category: `Snack`,
OrderDate: `2010-02-17`,
Units: 118,
UnitPrice: 1.96,
Price: 231.28,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 105,
ParentID: 1,
Name: `Orange Juice`,
Category: `Beverages`,
OrderDate: `2010-02-17`,
Units: 261,
UnitPrice: 5.38,
Price: 1404.18,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 2,
ParentID: -1,
Name: `Order 2`,
Category: ``,
OrderDate: `2022-05-27`,
Units: 1831,
UnitPrice: 8.23,
Price: 15062.77,
Delivered: false
}),
new OrdersTreeDataItem(
{
ID: 201,
ParentID: 2,
Name: `Frozen Shrimps`,
Category: `Seafood`,
OrderDate: `2022-05-27`,
Units: 120,
UnitPrice: 20.45,
Price: 2454,
Delivered: false
}),
new OrdersTreeDataItem(
{
ID: 202,
ParentID: 2,
Name: `Ice Tea`,
Category: `Beverages`,
OrderDate: `2022-05-27`,
Units: 840,
UnitPrice: 7,
Price: 5880,
Delivered: false
}),
new OrdersTreeDataItem(
{
ID: 203,
ParentID: 2,
Name: `Fresh Cheese`,
Category: `Diary`,
OrderDate: `2022-05-27`,
Units: 267,
UnitPrice: 16.55,
Price: 4418.85,
Delivered: false
}),
new OrdersTreeDataItem(
{
ID: 204,
ParentID: 2,
Name: `Carrots`,
Category: `Vegetables`,
OrderDate: `2022-05-27`,
Units: 360,
UnitPrice: 2.77,
Price: 997.2,
Delivered: false
}),
new OrdersTreeDataItem(
{
ID: 205,
ParentID: 2,
Name: `Apple Juice`,
Category: `Beverages`,
OrderDate: `2022-05-27`,
Units: 244,
UnitPrice: 5.38,
Price: 1312.72,
Delivered: false
}),
new OrdersTreeDataItem(
{
ID: 3,
ParentID: -1,
Name: `Order 3`,
Category: ``,
OrderDate: `2022-08-04`,
Units: 1972,
UnitPrice: 3.47,
Price: 6849.18,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 301,
ParentID: 3,
Name: `Skimmed Milk 1L`,
Category: `Diary`,
OrderDate: `2022-08-04`,
Units: 1028,
UnitPrice: 3.56,
Price: 3659.68,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 302,
ParentID: 3,
Name: `Bananas 5 Pack`,
Category: `Fruit`,
OrderDate: `2022-08-04`,
Units: 370,
UnitPrice: 6.36,
Price: 2353.2,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 303,
ParentID: 3,
Name: `Cauliflower`,
Category: `Vegetables`,
OrderDate: `2022-08-04`,
Units: 283,
UnitPrice: 0.95,
Price: 268.85,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 304,
ParentID: 3,
Name: `White Chocolate Cookies`,
Category: `Cookies`,
OrderDate: `2022-08-04`,
Units: 291,
UnitPrice: 1.95,
Price: 567.45,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 4,
ParentID: -1,
Name: `Order 4`,
Category: ``,
OrderDate: `2023-01-04`,
Units: 1065,
UnitPrice: 5.56,
Price: 5923.5,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 401,
ParentID: 4,
Name: `Mini Milk Chocolate Cookie Bites`,
Category: `Cookies`,
OrderDate: `2023-01-04`,
Units: 68,
UnitPrice: 2.25,
Price: 153,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 402,
ParentID: 4,
Name: `Wild Salmon Fillets`,
Category: `Seafood`,
OrderDate: `2023-01-04`,
Units: 320,
UnitPrice: 16.15,
Price: 5168,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 403,
ParentID: 4,
Name: `Diet Lemonade`,
Category: `Beverages`,
OrderDate: `2023-01-04`,
Units: 437,
UnitPrice: 0.5,
Price: 218.5,
Delivered: true
}),
new OrdersTreeDataItem(
{
ID: 404,
ParentID: 4,
Name: `Potatoes`,
Category: `Vegetables`,
OrderDate: `2023-01-04`,
Units: 240,
UnitPrice: 1.6,
Price: 384,
Delivered: true
}),
];
super(...newItems.slice(0));
}
}
}
tsimport React from 'react';
import ReactDOM from 'react-dom/client';
import './index.css';
import { IgrPropertyEditorPanelModule } from "@infragistics/igniteui-react-layouts";
import { IgrTreeGridModule } from "@infragistics/igniteui-react-grids";
import { IgrPropertyEditorPanel, IgrPropertyEditorPropertyDescription } from "@infragistics/igniteui-react-layouts";
import { IgrTreeGrid, IgrPaginator, IgrPaginatorResourceStrings, IgrColumn } from "@infragistics/igniteui-react-grids";
import { ComponentRenderer, PropertyEditorPanelDescriptionModule, WebTreeGridDescriptionModule } from "@infragistics/igniteui-react-core";
import { OrdersTreeDataItem, OrdersTreeData } from './OrdersTreeData';
import { IgrPropertyEditorPropertyDescriptionChangedEventArgs } from "@infragistics/igniteui-react-layouts";
import "@infragistics/igniteui-react-grids/grids/themes/light/bootstrap.css";
import 'igniteui-webcomponents/themes/light/bootstrap.css';
const mods: any[] = [
IgrPropertyEditorPanelModule,
IgrTreeGridModule
];
mods.forEach((m) => m.register());
export default class Sample extends React.Component<any, any> {
private propertyEditor: IgrPropertyEditorPanel
private propertyEditorRef(r: IgrPropertyEditorPanel) {
this.propertyEditor = r;
this.setState({});
}
private sizeEditor: IgrPropertyEditorPropertyDescription
private treeGrid: IgrTreeGrid
private treeGridRef(r: IgrTreeGrid) {
this.treeGrid = r;
this.setState({});
}
private paginator: IgrPaginator
private _paginatorResourceStrings1: IgrPaginatorResourceStrings | null = null;
public get paginatorResourceStrings1(): IgrPaginatorResourceStrings {
if (this._paginatorResourceStrings1 == null)
{
var paginatorResourceStrings1: IgrPaginatorResourceStrings = {} as IgrPaginatorResourceStrings;
paginatorResourceStrings1.igx_paginator_label = "Records per page";
this._paginatorResourceStrings1 = paginatorResourceStrings1;
}
return this._paginatorResourceStrings1;
}
constructor(props: any) {
super(props);
this.propertyEditorRef = this.propertyEditorRef.bind(this);
this.webTreeGridSetGridSize = this.webTreeGridSetGridSize.bind(this);
this.treeGridRef = this.treeGridRef.bind(this);
}
public render(): JSX.Element {
return (
<div className="container sample ig-typography">
<div className="options vertical">
<IgrPropertyEditorPanel
ref={this.propertyEditorRef}
componentRenderer={this.renderer}
target={this.treeGrid}
descriptionType="WebTreeGrid"
isHorizontal="true"
isWrappingEnabled="true">
<IgrPropertyEditorPropertyDescription
name="SizeEditor"
label="Grid Size:"
valueType="EnumValue"
dropDownNames={["Small", "Medium", "Large"]}
dropDownValues={["Small", "Medium", "Large"]}
changed={this.webTreeGridSetGridSize}>
</IgrPropertyEditorPropertyDescription>
</IgrPropertyEditorPanel>
</div>
<div className="container fill">
<IgrTreeGrid
autoGenerate={false}
data={this.ordersTreeData}
ref={this.treeGridRef}
id="treeGrid"
primaryKey="ID"
foreignKey="ParentID">
<IgrPaginator
perPage={10}
resourceStrings={this.paginatorResourceStrings1}>
</IgrPaginator>
<IgrColumn
field="ID"
header="Order ID">
</IgrColumn>
<IgrColumn
field="Name"
header="Order Product">
</IgrColumn>
<IgrColumn
field="Category"
header="Category">
</IgrColumn>
<IgrColumn
field="Units"
header="Units"
dataType="number">
</IgrColumn>
<IgrColumn
field="UnitPrice"
header="Unit Price"
dataType="number">
</IgrColumn>
<IgrColumn
field="Price"
header="Price"
dataType="number">
</IgrColumn>
<IgrColumn
field="OrderDate"
header="Order Date"
dataType="date">
</IgrColumn>
<IgrColumn
field="Delivered"
header="Delivered"
dataType="boolean">
</IgrColumn>
</IgrTreeGrid>
</div>
</div>
);
}
private _ordersTreeData: OrdersTreeData = null;
public get ordersTreeData(): OrdersTreeData {
if (this._ordersTreeData == null)
{
this._ordersTreeData = new OrdersTreeData();
}
return this._ordersTreeData;
}
private _componentRenderer: ComponentRenderer = null;
public get renderer(): ComponentRenderer {
if (this._componentRenderer == null) {
this._componentRenderer = new ComponentRenderer();
var context = this._componentRenderer.context;
PropertyEditorPanelDescriptionModule.register(context);
WebTreeGridDescriptionModule.register(context);
}
return this._componentRenderer;
}
public webTreeGridSetGridSize(sender: any, args: IgrPropertyEditorPropertyDescriptionChangedEventArgs): void {
var newVal = (args.newValue as string).toLowerCase();
var grid = document.getElementById("treeGrid");
grid.style.setProperty('--ig-size', `var(--ig-size-${newVal})`);
}
}
// rendering above component in the React DOM
const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(<Sample/>);
tsx/* shared styles are loaded from: */
/* https://static.infragistics.com/xplatform/css/samples */
#treeGrid {
--ig-size: var(--ig-size-medium);
}
css
API References
Additional Resources
우리 커뮤니티는 활동적이며 항상 새로운 아이디어를 환영합니다.