In each step i want to create a button where the user can save the work progress --> return to the same tab (no problem in edit mode). But if the user is going to complete the wizard, it should save the entry and redirect the user to a homepage (redirecting also no problem).
Can i create a button where the user can click on and the form will be saved and continue the wizard progress until the end and finish with the redirection to a "homepage"???
Can i make two different fd.save() events?
It depends on what exactly you want to be different, but usually yes - it's not that the event itself will be different, but you can add condition checks inside fd.spBeforeSave() and fd.spSaved() events.
I want to use a button on every wizard page to save the form. --> User stay at the form (change to edit form)
But if i finish the wizard the user also stays on the edit form. But the user should be referred to a url.
I do not have a condition. The only condition is, if the user clicks on the "save-button" he should be able to continue working. And if the user finishes the wizard the user should be referred to a url.