Can I get the submitted data on my database upon submission?

I am trying to integrate JotForm to my webiste. I am using the iFrame. Questions :

1. Is there a way I can get the submission ID in my website, the moment I click the "SUBMIT" button?

Plan is to save this Submission ID in my database and map to a corresponding Employee ID. So next time a user logs in, if the Submission ID-Employee ID mapping exists; then it pulls that form with the data else it pulls up the empty form. 

You can send the submissions data, including the submission id, to your data base or an external page using the POST method, please check this guide for more details: https://www.jotform.com/help/213-Send-Submission-Data-via-Post-Method-and-Thank-You-Settings