I'd like to have the title attribute of pageblocksection tag based on a condition, that is something like this (not working so):
<apex:pageBlockSection title="{!IF (TheQuotation.Fake_Amount__c == null, "Quotation Overview", "Quotation Summary")}" id="sezioneSopra" columns="2">
So I would have the title of this section to be Quotation Summary or Quotation Overview depending on the value of the field Fake_Amount.
How could I do?