使用javascript同步获取CRM 2011中的元数据

Question

Is there any way to fetch metadata from CRM 2011 using javascript in a synchronous manner? If it is, could someone please hit me up with some sample code present in the SDK (I couldn't find it) or maybe your own code?

Thanks.

Answer 1

In the SDK, in the samplecode\\js\\soapforjscript\\soapforjscript\\scripts\\sdk.metadata.js file there are RetrieveAllEntitiesAsync, RetrieveEntityAsync, and RetrieveAttributeAsync examples. To make synchronous, change the third parameter of the req.open statements to false . Then you can remove the onreadystatechange handler and handle the response immediately after the req.send(request); statement.