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. |
jQuery
JavaScript
var store = new DevExpress.data.XmlaStore({
url: "https://my-web-srv01/OLAP/msmdpump.dll",
catalog: "AdventureWorksDW2012",
cube: "Adventure Works",
beforeSend: function (e) {
e.headers = {
"Custom Header": "value"
};
}
});
var pivotGridDataSource = new DevExpress.data.PivotGridDataSource({
// ...
store: store
});Angular
TypeScript
import PivotGridDataSource from "devextreme/ui/pivot_grid/data_source";
import XmlaStore from "devextreme/ui/pivot_grid/xmla_store";
// ...
export class AppComponent {
pivotGridDataSource: PivotGridDataSource;
constructor() {
this.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"
}
}
})
});
}
}Vue
App.vue
<script>
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'
}
}
})
});
export default {
// ...
data() {
return {
pivotGridDataSource
}
}
}
</script>React
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.
jQuery
JavaScript
var store = new DevExpress.data.XmlaStore({
url: "https://my-web-srv01/OLAP/msmdpump.dll",
catalog: "AdventureWorksDW2012",
cube: "Adventure Works"
});
var pivotGridDataSource = new DevExpress.data.PivotGridDataSource({
// ...
store: store
});Angular
TypeScript
import PivotGridDataSource from "devextreme/ui/pivot_grid/data_source";
import XmlaStore from "devextreme/ui/pivot_grid/xmla_store";
// ...
export class AppComponent {
pivotGridDataSource: PivotGridDataSource;
constructor() {
this.pivotGridDataSource = new PivotGridDataSource({
// ...
store: new XmlaStore({
url: "https://my-web-srv01/OLAP/msmdpump.dll",
catalog: "AdventureWorksDW2012",
cube: "Adventure Works"
})
});
}
}Vue
App.vue
<script>
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'
})
});
export default {
// ...
data() {
return {
pivotGridDataSource
}
}
}
</script>React
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;Feedback