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Purchase Sub Form 54

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Posted on by jsshivalik

3,027

Hi

I have written the below code . I want to know how these lines function

1. No. - OnLookup(VAR Text : Text) : Boolean

2. IF PAGE.RUNMODAL(0, ItemRec) = ACTION::LookupOK THEN

3. What is Rec,xRec in C/Al Symbol Menu

PHRec is Purchase Header Record SubType

No. - OnLookup(VAR Text : Text) : Boolean
PHRec.RESET;
PHRec.SETRANGE("No.", "Document No.");
IF PHRec.FINDFIRST THEN;

ItemRec.RESET;
ItemRec.SETRANGE("Vendor No.", PHRec."Buy-from Vendor No.");
IF PAGE.RUNMODAL(0, ItemRec) = ACTION::LookupOK THEN

Text := ItemRec."No.";

Thanks

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Stefano Demiliani 37,162 Most Valuable Professional on at

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RE: Purchase Sub Form 54

The first is the OnLookup trigger for No field. This is the event triggered when you click on that field.

The second is the C/AL instruction for opening the default lookup page for a table.
jsshivalik 3,027 on at

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RE: Purchase Sub Form 54

Hi

Thanks. What does the below 2 lines do

1. No. - OnLookup(VAR Text : Text) : Boolean

2. IF PAGE.RUNMODAL(0, ItemRec) = ACTION::LookupOK THEN

Thanks
Suggested answer

Stefano Demiliani 37,162 Most Valuable Professional on at

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RE: Purchase Sub Form 54

Rec contains the current record, xRec contains the previous version of the current record (before updates or field changments).

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