Hi All,
In today's video, we will be looking at the service portal tips and tricks. This is one of the issues which troubles me a lot, this video will talk about the ServiceNow getxmlwait alternatives for the service portal.
How to use getXMLWait
Scenario
If we look at a scripting example. Lets say we want to do some checks onSubmit of a Catalog item. In our case, we want to validate the user is part of a company. If the user is not part of the company, we want to abort the Catalog Item request and show an error message. To do this, we can use a Script Include to handle the Server lookup and an onSubmit Catalog Client script that prevents submission. We do not want to continue submission until we get a response from the Server back, stating it is alright.
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Regards,
Amit Gujarathi
