В настоящее время я использую ag-grid в своем приложении angular 7. Мне нужно включить нижний колонтитул для каждой группы, которую я достиг. Теперь мне нужно отобразить сумму EMV (USD) и процентную колонку, как показано на скриншоте ниже. Строка должна быть пустой для каждой ячейки, кроме двух упомянутых столбцов, а итоговые значения должны отображаться
Компонент
import { Component, Injectable, NgZone, ViewEncapsulation, ViewChild, Input } from '@angular/core';
import { OnInit } from '@angular/core';
import { AllocationsService } from '../services/allocations.service';
import { formatDate } from '@angular/common';
import { GridOptions } from 'ag-grid-community/dist/lib/entities/gridOptions';
import { Comparator } from '../utilities/comparator';
import { ActivatedRoute } from '@angular/router';
import { TestBed } from '@angular/core/testing';
@Component({
selector: 'mgr-allocations',
templateUrl: './allocations.component.html'
})
export class AllocationsComponent implements OnInit {
private Error: string;
public evalDate: Date;
private _evalDate: Date;
public AllocationDetails: any;
private _ManagerStrategyId: number;
public GridOptions: GridOptions;
windowHeight: any;
offset: number;
ngZone: any;
router: any;
Comparator: Comparator;
Route: any;
public get ManagerStrategyId(): number {
return this._ManagerStrategyId;
}
@Input()
public set ManagerStrategyId(value: number) {
this._ManagerStrategyId = value;
}
constructor(private allocationsService: AllocationsService, private comparator: Comparator,
private zone: NgZone, private route: ActivatedRoute) {
this.Comparator = comparator;
this.Route = route;
window.onresize = (e) => {
this.ngZone.run(() => {
this.windowHeight = window.innerHeight - this.offset;
setTimeout(() => {
if (!this.GridOptions || !this.GridOptions.api) {
return;
}
this.GridOptions.api.sizeColumnsToFit();
}, 500, true);
});
};
}
private FormattedDate(dateToFormat: Date): string {
return formatDate(dateToFormat, 'yyyy/MM/dd', 'en');
}
get MissingProductKeys() {
const missingProductsTypesNames = this.AllocationDetails.MissingProducts.flat().map(({ProductType}) => ProductType);
const uniqueProductTypeNames = new Set(missingProductsTypesNames);
return Array.from(uniqueProductTypeNames.values());
}
setGridOptions() {
this.GridOptions = {
columnDefs: this.getColumns(),
enableFilter: true,
treeData: true,
enableColResize: true,
animateRows: true,
groupDefaultExpanded: 1,
enableSorting: true,
suppressCellSelection: true,
groupIncludeFooter: true,
getDataPath: function (data) {
return data.Hierarchy;
},
onGridReady: e => {
if (!e || !e.api) {
return;
}
e.api.sizeColumnsToFit();
this.setDefaultSortOrder();
},
getRowStyle: (params) => {
if (params.node.level === 0) {
return { 'background-color': '#FCE7D7' };
}
},
autoGroupColumnDef: {
headerName: 'Manager Strategy', width: 300,
valueFormatter: uniqueColumn
},
};
function uniqueColumn(params) {
const startIndex = params.value.indexOf('#');
if (startIndex === -1) { return params.value; }
const endIndex = params.value.length;
return params.value.replace(params.value.substring(startIndex, endIndex), '');
}
}
ngOnInit() {
this.evalDate = new Date();
this.setGridOptions();
this.getAllocationsDetails(this.FormattedDate(this.evalDate));
}
getAllocationsDetails(evalDate: string) {
if (this.ManagerStrategyId != null) {
this.initGrid();
//this.GridOptions.api.showLoadingOverlay();
this.allocationsService.getAllocationsDetails(this.ManagerStrategyId, evalDate)
.subscribe(data => {
this.AllocationDetails = data;
this.GridOptions.rowData = this.AllocationDetails.ManagerAllocations;
setTimeout(() => {
// this.GridOptions.api.hideOverlay();
}, 100, true);
},
err => {
this.Error = 'An error has occurred. Please contact BSG';
},
() => {
// this.GridOptions.api.hideOverlay();
});
}
}
public evalDateChanged(value: Date): void {
this.getAllocationsDetails(this.FormattedDate((value)));
}
GridHeight() {
if (!this.windowHeight) {
this.windowHeight = window.innerHeight - this.offset + 10;
}
return this.windowHeight;
}
setDefaultSortOrder() {
const defaultSortModel = [
{ colId: 'ManagerStrategyName', sort: 'asc' },
{ colId: 'ManagerFundName', sort: 'asc' }
];
this.GridOptions.api.setSortModel(defaultSortModel);
}
private initGrid() {
const self = this;
}
private getColumns(): Array<any> {
const self = this;
const definition = [
{ headerName: 'Date', field: 'EvalDate', hide: true },
{ headerName: 'Firm ID', field: 'FirmID', hide: true },
{ headerName: 'Manager Strategy ID', field: 'FirmName', hide: true },
{ headerName: 'Firm', field: 'ManagerStrategyID', hide: true },
{ headerName: 'Manager Strategy', field: 'ManagerStrategyName' , hide: false },
{ headerName: 'Fund ID', field: 'ManagerFundID', hide: true },
{ headerName: 'Fund', field: 'ManagerFundName' },
{ headerName: 'Portfolio', field: 'ProductName' },
{ headerName: 'As Of', field: 'EvalDate', cellRenderer: (data) => {
return data.value ? (new Date(data.value)).toLocaleDateString() : '';
} },
{ headerName: 'EMV (USD)', field: 'UsdEmv', valueFormatter: currencyFormatter },
{ headerName: 'Percent', field: 'GroupPercent', valueFormatter: formatPercent },
];
function currencyFormatter(params) {
if (!isNaN(params.value)) {
return '$' + formatNumber(params.value);
}
}
function formatNumber(number) {
// this puts commas into the number eg 1000 goes to 1,000,
return Math.floor(number).toString().replace(/(\d)(?=(\d{3})+(?!\d))/g, '$1,');
}
function formatPercent(number) {
if (!isNaN(number.value)) {
return (number.value * 100).toFixed(2) + '%';
}
}
return definition;
}
}
Новый код на основе предложенного ответа
private getColumns(): Array<any> {
const self = this;
const definition = [
{ headerName: 'Date', field: 'EvalDate', hide: true },
{ headerName: 'Firm ID', field: 'FirmID', hide: true },
{ headerName: 'Manager Strategy ID', field: 'FirmName', hide: true },
{ headerName: 'Firm', field: 'ManagerStrategyID', hide: true },
{ headerName: 'Manager Strategy', field: 'ManagerStrategyName', hide: false },
{ headerName: 'Fund ID', field: 'ManagerFundID', hide: true },
{ headerName: 'Fund', field: 'ManagerFundName' },
{ headerName: 'Portfolio', field: 'ProductName' },
{
headerName: 'As Of', field: 'EvalDate', cellRenderer: (data) => {
return data.value ? (new Date(data.value)).toLocaleDateString() : '';
}
},
{
headerName: 'EMV (USD)', field: 'UsdEmv', valueFormatter: this.currencyFormatter,
cellRenderer: 'agGroupCellRenderer',
aggFunc: 'sum',
cellRendererParams: {
footerValueGetter: (params) => params.value
}
},
{
headerName: 'Percent', field: 'GroupPercent', valueFormatter: this.formatPercent,
cellRenderer: 'agGroupCellRenderer',
aggFunc: 'sum',
cellRendererParams: {
footerValueGetter: (params) => params.value
}
}
];
return definition;
}
currencyFormatter(number) {
// this puts commas into the number eg 1000 goes to 1,000,
if (!isNaN(number.value)) {
number = Math.floor(number.value).toString().replace(/(\d)(?=(\d{3})+(?!\d))/g, '$1,');
number = number === '0' ? '0.00' : number;
return '$' + number;
}
}
formatPercent(number) {
if (!isNaN(number.value)) {
return (number.value * 100).toFixed(2) + '%';
}
}
Новый скриншот