VO return at least one row

Hello
I work with JDeveloper 11.1.1.6.0.

I have a ViewObject with a ViewCritera, the criteria line returns zero or one. The result is displayed in a pop-up window. Somehow the entry field is not there. I think that it because there is no line.
Now when it returns no rows, I want to have a line clear so I could create this entry in the database.

I hope that my use case is clear enough.

Thanks in advance.

Hello

-perform vo

vo.executeQuery()

-to obtain the estimated number of lines

long rcount = vo.getEstimatedRowCount();

-If rcompte == 0 then create line otherwise do nothing

if(rcount == 0){
 //call createInsert operation
}else{/*do nothing*/}

-openpopup

 popup.show(new RichPopup.PopupHints());

hope this helps

Tags: Java

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