I wrote a suitelet to create a form and submit the form will add a sublist, however, when I submitted the form, the url of the page is redirected to ....app.netsuite.com/app/site/hosting/scriptlet.nl , how to keep the url as it was loaded initally (....app.netsuite.com/app/site/hosting/scriptlet.nl?script=2537&deploy=1). Here is my script. Thank you in advance.

Thank you @battk, I also tried the redirect but when I submit the form, a sublist will be added to the page from the 'formProcess' function, and the redirect removes that sublist.

you have options to add parameters in N/redirect, which you should use for your parameters

Thank you @battk , I was able to add parameters hoơever, I don’t want the url to show the parameter. Is it possible to only update the form without submitting so that the script URL will not redirect?

client script can be used to update the sublist depending on the type of sublist, though tends to be slow

I see, thank you so much for your comments.