T5: onActivate called before onSuccessFrom

[Peter Kanze]

Hello

Today I noticed that when I submit a form by clicking the submit button,
tapestry first calls the onActivate and then the onSuccesFromMyForm.

Is this normal tapestry behaviour? What is the reason behind it?

See my output after I clicked the submit button:

onActivate(String categoryName, int pageNr) Trekkers en werktuigen, 1: false
    doSearch() //in onActivate I call the doSearch()
onPrepare
onSuccess
onPassivate()
onActivate(String categoryName, int pageNr) Trekkers en werktuigen, 1: false
    doSearch() //in onActivate I call the doSearch()
onPassivate()
onPrepare

Can anyone explain to me why the onActivate is called before the submit?
And why the onActivate is called twice?

I have not images or something like that in my tapestry page.

Thanks!
Peter