Forum Discussion

Copper Contributor

Oct 17, 2017

How would you build a custom solution based on the following requirements?

Environment: SharePoint 2013/2016 on-premise environment Requirements: Custom List form which needs to retrieve information based on filled inputs during edit > not after saving The informatio...

MVP

Oct 17, 2017

Then JSOM is not an option here....did you mean CSOM? If the backend part cannot be changed, I think you have two options here:
(1) Create a Full-Trust solution
(2) Create a Provider-Hosted Add-in

Fabrizio Lamari

Copper Contributor

Oct 18, 2017

Hi Juan Carlos,

Thank you for your reply.

I thought to follow the approach mentioned under the following two guides:

http://www.thesharepointguide.com/webmethods-in-sharepoint-using-jquery/
https://technologykhabar.wordpress.com/2013/09/06/how-to-call-server-side-method-from-jqueryjavascript-using-ajax-json-parsing/

These approaches are using JavaScript client-side (therefore I thought about JSOM = JavaScript Client Object Model) to call the server-side "WebMethods".

Do you think this is the right approach?

Kind regards,

Fabrizio