Web Services

Re: to recover the value of a field

djibson — Wed, 26 Nov 2008 20:52:17 GMT

I solved the problem using the following code:

Dim Node as XPathNavigator
Dim sVar as String
Node = MainDataSource.CreateNavigator().SelectSingleNode("/my:mesChamps/my:CODE_RISQUE", Me.NamespaceManager)
sVar=Node.Value

the addition of Me.NamespaceManager

Thanks Jimmy !

Thanks Hilary Shiva for answer!

Re: to recover the value of a field

Hilary Stoupa — Wed, 26 Nov 2008 18:19:41 GMT

Are you using InfoPath 2007? If so, you can right click the field in the data source task pane and copy the xpath....

Re: to recover the value of a field

djibson — Wed, 26 Nov 2008 17:53:34 GMT

I am a beginner with InfoPath and the key for me, to recover the value of the field.

I think the error is in the path xpath : /my:mesChamps/my:CODE_RISQUE

Please help me

Re: to recover the value of a field

Jimmy — Wed, 26 Nov 2008 06:55:14 GMT

It looks like you want to be using code more like this:

Dim Node as XPathNavigator
Dim sVar as String
Node = MainDataSource.CreateNavigator().SelectSingleNode("/my:mesChamps/my:CODE_RISQUE")
sVar=Node.Value

Re: to recover the value of a field

Shiva — Wed, 26 Nov 2008 04:35:31 GMT

Hello,

In your code you are not initializing for ‘xmlDoc' variable. Just you declared as variable without initializing any value. As per the code ‘xmlDoc' is null then we much not able execute next step is ‘xmlDoc.DocumentElement' property.

Check once your code.

to recover the value of a field

djibson — Wed, 26 Nov 2008 04:09:51 GMT

I have a problem to recover the value of a field. I have a exeception : “ The exception Xpath is not managed by the user code.”
(The manager namespaces or XsltContext is required. This request has a prefix, a variable or user-defined function.). I use Visual basic and InfoPath 2007.

Dim xmlDoc as XmlDocument

Dim Node as XmlNode

Dim sVar as String

Node =xmlDoc.DocumentElement.SelectSingleNode("/my:mesChamps/my:CODE_RISQUE")

sVar=Node.value

Please help me