XmlNode.SetDefaultValue

Overview¶

void XmlNode.SetDefaultValue ( [ xpath ], value )

Updates all node values on specified xpath or current node if has empty value.

String xpath XPath of node to set. If not specified current node is used.

object value Value to update

Update current node value

$Xml.SelectAll('//Customer', function() {
  this.SetDefaultValue('Name','Unknown Name');
});

Updates with an xpath

$Xml.SetDefaultValue('//Customer/Id','1');

Updates current node value

var xml = $Xml.SelectSingle('//Customer/Id', function() {
  this.SetDefaultValue('1');
});

Update form submit date if its empty

$Xml.SetDefaultvalue('Date', DateTimeOffset.now );