Lookup a Summary field

[Cateleb]

HI, I'm trying to create a field which looks up the value of a related Summary field, however I'm getting a value which indicates the summary is being evaluated on all the records in that table, not the related ones. 

 

If I set it to lookup a basic numeric field from the same related table, using the same relationship, it works fine. 

 

If I make a calc field to get the summary value it gets the correct value (I can then set my lookup field to lookup from that calc field within the same table but that seems somewhat long winded)

 

Can you lookup a summary field value not based on all the records  or am I having relationship problems again ?

 

 

thanks

[eos]

You mean like this?

RelatedSummary_eos.fp7.zip

[Cateleb]

Hi eos, not really, I want the lookup field in Home table, in the ammended attached I created a Lookup of Calc of the sTotal  (via a self join TO)  howerver the Lookup of Summary evalues all the records regardless of the PK value

 

I have 2 tables Times and Invoice joined by InvoiceID.  the Times holds records with hours worked, and a Summary.  When I create a new record in the Invoice table I wanted the Times::Summary value to be be set in the Invoice:TotalHours .. but I wanted to be able edit the amount, hence using a number lookupfield not a calc field. 

 

It seems a Summary on works on a 'local' found set, not a found set via a TO 

sorry, amended file attachd

RelatedSummary_eos.zip