I have read other answer regarding the same problem but still, it doesn't change anything at all, I still get the error...

I'm trying to save the details in the form to salesforce but it says

"Formula Expression is required on the action attributes. "

when I tried saving it.

<apex:pageBlock >
   <apex:pageBlockButtons >
      <apex:commandButton value="Save" action="!save"/>
      <apex:commandButton value="Cancel" action="!cancel"/>
</apex:pageBlock >

You are getting this error because you have not used formula expression in

<apex:commandButton value="Save" action="!save"/>
<apex:commandButton value="Cancel" action="!cancel"/>

for both commandbuttons. Use as

<apex:commandButton value="Save" action="{!save}"/>
<apex:commandButton value="Cancel" action="{!cancel}"/> 



Formula expression implies other notation of the action attribute:


should be


Same for cancel action.

  • I've tried it and thank you, there is no more error, however, the the details are not saved... – user20245 May 6 '15 at 9:48
  • pls post a new question for that, including apex class and vf page – Guy Clairbois May 6 '15 at 11:16

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