::hwat::xml::GetAttributeValueByName
Retrieve the attribute value by attribute name for a given attribute list.
Syntax
::hwat::xml::GetAttributeValueByName str_attrList str_name
Arguments
- str_attrList
- The interlaced list of attribute names and values.
- str_name
- The name of the attribute of interest.
Returns
- Success
- Value of attribute in list.
- Failure
- {}
Example
::hwat::xml::GetAttributeValueByName [list var1 0 var2 1 var3 2] var3
Comments
This can be a useful helper function for authoring your callbacks.