How to handle null values in xml publisher

Hi all, We are generating xml from sql server using 'for xml path'. Is there any other way to handle null values or to overcome this situation.

Tuesday, August 12, AM. Here is an example that shows that the data is there and how you can process it with XSLT: Example table is defined and filled as follows: Code Snippet. Code Snippet. Wednesday, August 13, PM. Read If xmlread. WriteStartElement "Sheet" writer. ToString End If writer. WriteStartElement "column" writer. ToString writer. WriteEndElement Next writer. WriteEndElement I checked the xml that created from above writer.

Thursday, August 14, AM. Thursday, August 14, PM. Hi Martin, I found the reason for not getting all the rows in my report. I handled it by using If xmlread. Read Then While xmlread. This will check for null values for you. Both options work of course, of the two for simple summing either will work fine, if you have a more complex calculation then the second option is going to be better. Thats not to sat you could not use the XPATH but things start to get tedious checking all your values for nulls when the BIP sum function will do it for you.

Before you ask, yes the Template Builder should give you the option and insert it for you. Have an account? Sign In Now. Remember Me! Don't have account, Sign Up Here. All Sign in options. Enter a Email Address. Choose your interests Get the latest news, expert insights and market research, sent straight to your inbox.

Newsletter Topics Select minimum 1 topic. Tags: Oracle Cloud. Hi, I am working XML reports — invoice. I have done a coding like this field will come here, but I am getting an error like: Unknown expression at EOF:. Please help out. Suresh Vaishya Posted July 20, 0 Comments. Or attribute, and good luck marking an attribute with xsi:nil. When you are exchanging data, the role for which XML is commonly used, data sent to one recipient or for a given purpose may have content obscured that would be available to someone else who paid or had different authentication.

Knowing the reason why content was missing can be very important. Scientists also are concerned with why information is missing. For example, if it was dropped for quality reasons, they may want to see the original bad data. In many cases the purpose of a Null value is to serve for a data value that was not present in a previous version of your application. If you use the 'no tag means null' representation you get automatic backward compatibility for reading your ReportMaster 1 xml file.

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. What is the correct way to represent null XML elements?

Ask Question. Asked 12 years, 9 months ago. Active 4 months ago. Viewed k times. The XML for the examples above is contrived, so don't read too far into it. Community Bot 1 1 1 silver badge. Rob Hruska Rob Hruska k 28 28 gold badges silver badges bronze badges.

Add a comment. Active Oldest Votes. A clarification: If you have a book xml element and one of the child elements is book:series you have several options when filling it out: Removing the element entirely - This can be done when you wish to indicate that series does not apply to this book or that book is not part of a series. In this case xsl transforms or other event based processors that have a template that matches book:series will never be called.

For example, if your xsl turns the book element into table row xhtml:tr you may get the incorrect number of table cells xhtml:td using this method.