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Demos - Move Anti Forgery implementation to shared files (DataGrid / BatchUpdateRequest) #32589

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Merged
mpreyskurantov merged 2 commits into from
Feb 17, 2026
Merged

Demos - Move Anti Forgery implementation to shared files (DataGrid / BatchUpdateRequest) #32589

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ac68b75
Revert "Demos | DataGrid - BatchUpdateRequest: Support BackEnd / EndP…
mpreyskurantov Feb 16, 2026
667672a
merge, no commit, ff (#32322), put import last, rename files with ove…
mpreyskurantov Feb 17, 2026
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49 changes: 17 additions & 32 deletions apps/demos/Demos/DataGrid/BatchUpdateRequest/Angular/app/app.component.ts
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Original file line number Diff line number Diff line change
@@ -1,17 +1,16 @@
import { bootstrapApplication } from '@angular/platform-browser';
import { Component, enableProdMode, provideZoneChangeDetection } from '@angular/core';
import { HttpClient, provideHttpClient, withFetch, withInterceptors } from '@angular/common/http';
import { HttpClient, provideHttpClient, withFetch } from '@angular/common/http';
import { lastValueFrom } from 'rxjs';
import * as AspNetData from 'devextreme-aspnet-data-nojquery';
import { DxDataGridComponent, DxDataGridModule, DxDataGridTypes } from 'devextreme-angular/ui/data-grid';
import { antiForgeryInterceptor, AntiForgeryTokenService } from './app.service';
import 'anti-forgery';

if (!/localhost/.test(document.location.host)) {
enableProdMode();
}

const BASE_PATH = 'https://js.devexpress.com/Demos/NetCore';
const URL = `${BASE_PATH}/api/DataGridBatchUpdateWebApi`;
const URL = 'https://js.devexpress.com/Demos/NetCore/api/DataGridBatchUpdateWebApi';

let modulePrefix = '';
// @ts-ignore
Expand All @@ -30,16 +29,12 @@ if (window && window.config?.packageConfigPaths) {
export class AppComponent {
ordersStore: AspNetData.CustomStore;

constructor(private http: HttpClient, private tokenService: AntiForgeryTokenService) {
constructor(private http: HttpClient) {
this.ordersStore = AspNetData.createStore({
key: 'OrderID',
loadUrl: `${URL}/Orders`,
async onBeforeSend(_method, ajaxOptions) {
const tokenData = await lastValueFrom(tokenService.getToken());
ajaxOptions.xhrFields = {
withCredentials: true,
headers: { [tokenData.headerName]: tokenData.token },
};
onBeforeSend(method, ajaxOptions) {
ajaxOptions.xhrFields = { withCredentials: true };
},
});
}
Expand All @@ -58,23 +53,16 @@ export class AppComponent {
changes: DxDataGridTypes.DataChange[],
component: DxDataGridComponent['instance'],
): Promise<void> {
try {
await lastValueFrom(
this.http.post(url, JSON.stringify(changes), {
withCredentials: true,
headers: {
'Content-Type': 'application/json',
},
}),
);
await component.refresh(true);
component.cancelEditData();
} catch (error: any) {
const errorMessage = (typeof error?.error === 'string' && error.error)
? error.error
: (error?.statusText || 'Unknown error');
throw new Error(`Batch save failed: ${errorMessage}`);
}
await lastValueFrom(
this.http.post(url, JSON.stringify(changes), {
withCredentials: true,
headers: {
'Content-Type': 'application/json',
},
}),
);
await component.refresh(true);
component.cancelEditData();
}

normalizeChanges(changes: DxDataGridTypes.DataChange[]): DxDataGridTypes.DataChange[] {
Expand Down Expand Up @@ -106,9 +94,6 @@ export class AppComponent {
bootstrapApplication(AppComponent, {
providers: [
provideZoneChangeDetection({ eventCoalescing: true, runCoalescing: true }),
provideHttpClient(
withFetch(),
withInterceptors([antiForgeryInterceptor]),
),
provideHttpClient(withFetch()),
],
});
104 changes: 0 additions & 104 deletions apps/demos/Demos/DataGrid/BatchUpdateRequest/Angular/app/app.service.ts
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This file was deleted.

82 changes: 17 additions & 65 deletions apps/demos/Demos/DataGrid/BatchUpdateRequest/React/App.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -4,55 +4,13 @@ import type { DataGridRef, DataGridTypes } from 'devextreme-react/data-grid';
import { createStore } from 'devextreme-aspnet-data-nojquery';
import 'whatwg-fetch';

const BASE_PATH = 'https://js.devexpress.com/Demos/NetCore';
const URL = `${BASE_PATH}/api/DataGridBatchUpdateWebApi`;

async function fetchAntiForgeryToken(): Promise<{ headerName: string; token: string }> {
try {
const response = await fetch(`${BASE_PATH}/api/Common/GetAntiForgeryToken`, {
method: 'GET',
credentials: 'include',
cache: 'no-cache',
});

if (!response.ok) {
const errorMessage = await response.text();
throw new Error(`Failed to retrieve anti-forgery token: ${errorMessage || response.statusText}`);
}

return await response.json();
} catch (error) {
const errorMessage = error instanceof Error ? error.message : 'Unknown error';
throw new Error(errorMessage);
}
}

async function getAntiForgeryTokenValue(): Promise<{ headerName: string; token: string }> {
const tokenMeta = document.querySelector<HTMLMetaElement>('meta[name="csrf-token"]');
if (tokenMeta) {
const headerName = tokenMeta.dataset.headerName || 'RequestVerificationToken';
const token = tokenMeta.getAttribute('content') || '';
return Promise.resolve({ headerName, token });
}

const tokenData = await fetchAntiForgeryToken();
const meta = document.createElement('meta');
meta.name = 'csrf-token';
meta.content = tokenData.token;
meta.dataset.headerName = tokenData.headerName;
document.head.appendChild(meta);
return tokenData;
}
const URL = 'https://js.devexpress.com/Demos/NetCore/api/DataGridBatchUpdateWebApi';

const ordersStore = createStore({
key: 'OrderID',
loadUrl: `${URL}/Orders`,
async onBeforeSend(_method, ajaxOptions) {
const tokenData = await getAntiForgeryTokenValue();
ajaxOptions.xhrFields = {
withCredentials: true,
headers: { [tokenData.headerName]: tokenData.token },
};
onBeforeSend: (method, ajaxOptions) => {
ajaxOptions.xhrFields = { withCredentials: true };
},
});

Expand Down Expand Up @@ -81,31 +39,25 @@ function normalizeChanges(changes: DataGridTypes.DataChange[]): DataGridTypes.Da
}) as DataGridTypes.DataChange[];
}

async function sendBatchRequest(url: string, changes: DataGridTypes.DataChange[], headers: Record<string, string>) {
try {
const response = await fetch(url, {
method: 'POST',
body: JSON.stringify(changes),
headers: {
'Content-Type': 'application/json;charset=UTF-8',
...headers,
},
credentials: 'include',
});
async function sendBatchRequest(url: string, changes: DataGridTypes.DataChange[]) {
const result = await fetch(url, {
method: 'POST',
body: JSON.stringify(changes),
headers: {
'Content-Type': 'application/json;charset=UTF-8',
},
credentials: 'include',
});

if (!response.ok) {
const errorMessage = await response.text();
throw new Error(`Batch save failed: ${errorMessage || response.statusText}`);
}
} catch (error) {
const errorMessage = error instanceof Error ? error.message : 'Unknown error';
throw new Error(errorMessage);
if (!result.ok) {
const json = await result.json();

throw json.Message;
}
}

async function processBatchRequest(url: string, changes: DataGridTypes.DataChange[], component: ReturnType<DataGridRef['instance']>) {
const tokenData = await getAntiForgeryTokenValue();
await sendBatchRequest(url, changes, { [tokenData.headerName]: tokenData.token });
await sendBatchRequest(url, changes);
await component.refresh(true);
component.cancelEditData();
}
Expand Down
2 changes: 2 additions & 0 deletions apps/demos/Demos/DataGrid/BatchUpdateRequest/React/index.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,8 @@ import React from 'react';
import ReactDOM from 'react-dom';

import App from './App.tsx';
// eslint-disable-next-line import/no-unresolved
import 'anti-forgery';

ReactDOM.render(
<App />,
Expand Down
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