![DOI Logo](https://www.doi.gov/sites/doi.opengov.ibmcloud.com/themes/custom/doi_gov/logo.png) #SPCrossDomainAJAX 


OnDemandSPCrossDomainAJAX is a *convenience* further enhances [SPCrossDomainAJAX](https://www.npmjs.com/package/spcrossdomainajax). 
This package is built for use in SharePoint 2016 and SharePoint Online.
Cross Domain AJAX Requests are implemented using the generic interface *ISPCrossDomainAJAX<T, K>*
**T** is the data type of the data to be passed in the request body.
**K** is the data type of the data to be returned in the promise from *Execute*.

*OnDemandSPCrossDomainAJAX<T, K>*

#Usage 

```TypeScript
    import {ISPCrossDomainAJAX, SPCrossDomainAJAX, ISPCrossDomainAJAXRequest, ISPCrossDomainAJAXRequestError} from "SPCrossDomainAJAX";
    import {OnDemandSPCrossDomainAJAX} from "OnDemandSPCrossDomainAJAX";
    // No need to explicitly load SP.Runtime.js, SP.js, and SP.RequestExecutor.js
    // T parameter is irrelevant for GET which is the default operation
    const crossDomainHelper:ISPCrossDomainAJAX<void, listInterface> = new OnDemandSPCrossDomainAJAX<void, listInterface>();
    crossDomainHelper.Execute({ Method: HTTPMethod.GET;
    RequestUrl: "/_api/web/lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items"
    WebUrl: "/"}).then((value:listInterface)=>console.log("success!")).catch((reason: ISPCrossDomainAJAXRequestError) => console.log("Failed with status text: " +reason.statusText));

```

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