beforeSend
Type:
Function parameters:
options:
The request parameters. When jQuery is used, this object can contain jQuery.ajax()-supported fields.
Object structure:
Name | Type | Description |
---|---|---|
data |
A query string that contains data to be sent to the server. |
|
dataType |
The expected result's data type. |
|
headers |
The request headers. |
|
method |
The request method ("GET", "POST", "PATCH", or "MERGE"). |
|
url |
The request URL. |
|
xhrFields |
Native XMLHttpRequest object properties. |
App.js
- // ...
- import PivotGridDataSource from 'devextreme/ui/pivot_grid/data_source';
- import XmlaStore from 'devextreme/ui/pivot_grid/xmla_store';
- const pivotGridDataSource = new PivotGridDataSource({
- // ...
- store: new XmlaStore({
- url: 'https://my-web-srv01/OLAP/msmdpump.dll',
- catalog: 'AdventureWorksDW2012',
- cube: 'Adventure Works',
- beforeSend: (e) => {
- e.headers = {
- 'Custom Header': 'value'
- }
- }
- })
- });
- class App extends React.Component {
- // ...
- }
- export default App;
url
Type:
This should be the MSMDPUMP.dll URL and usually has the following format: http://<servername>/OLAP/msmdpump.dll.
App.js
- // ...
- import PivotGridDataSource from 'devextreme/ui/pivot_grid/data_source';
- import XmlaStore from 'devextreme/ui/pivot_grid/xmla_store';
- const pivotGridDataSource = new PivotGridDataSource({
- // ...
- store: new XmlaStore({
- url: 'https://my-web-srv01/OLAP/msmdpump.dll',
- catalog: 'AdventureWorksDW2012',
- cube: 'Adventure Works'
- })
- });
- class App extends React.Component {
- // ...
- }
- export default App;
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