How to append a string whose content is XML file to the child of other XML?

Question

Hi guys,
I have a question:
I obtain a string which is actually a response from HTTP servlet, and I want to append this string as child of another XML, how can I do it? Is there any method to convert string to XML node, opposite to the method "render_2_string"?
Thanks in advance
Message was edited by: Liying Wang

Answer 1

If I understand your question correctly, this may be helpful.
types: begin of myStructure,
         myNumber type n,
         myChar   type c,
       end of myStructure.
Data:
IXML   Type Ref To     IF_IXML,
XMLDOC Type Ref To     IF_IXML_DOCUMENT,
RC     Type             SY-SUBRC.
data rootNode type ref to if_ixml_element.
data newNode type ref to if_ixml_element.
data sourceString type string.
types
  ixml = cl_ixml=>create( ).
  xmlDoc = ixml->create_document( ).
  rootNode = xmlDoc->create_element( 'RootElement' ).
  setAttributesFromStructure( node = rootNode structure = 
  mystructure ).
  newNode = xmlDoc->create_element( 'newNodeAdded' ).
  if sourceString is not initial.
    rc = newNode->IF_IXML_NODE~SET_VALUE( sourceString ).
  endif.
  add navigation graph entry
    rc = rootNode->append_child( newNode ).
Quack