After a user clicks "Save" on a NewForm.aspx, I want to redirect the user to a "ThankYou.aspx" page instead of the "AllItems.aspx" page. Without writing a custom form and adding buttons, I do not understand how to redirect the user to the "ThankYou.aspx" page.
Lots of articles say to add a source parameter, but how/what do I do? When I look at "NewForm.aspx" in advanced mode, I don't even see the button to add the parameter.
So, that tells me I need to use some jQuery to add the source. But I don't know what to add.