U++ framework: U++ Core » XML , DOM

Home » U++ Library support » U++ Core » XML , DOM - Modify the tree

Show: Today's Messages :: Polls :: Message Navigator
E-mail to friend

Re: XML , DOM - Modify the tree [message #12141 is a reply to message #12135]

Fri, 12 October 2007 16:10

pippo
Messages: 17
Registered: October 2007
Location: Italy

Promising Member

luzr wrote on Fri, 12 October 2007 11:44

You can use following methods to modify XmlNode:

YES! I've discovered these just 15 minutes ago... Smile

At() methods is very nice, also.

---
Now I need to swap 2 nodes with all their sub-nodes. And/or insert a node between other nodes in a precise position (no append at end).

BEFORE:

<EatInSequence>
   <module>
      <thing value= "spaghetti"/>
   </module>
   <module>
      <thing value= "pizza"/>
   </module>
   <module>
      <thing value= "cheese cake"/>
   </module>
</EatInSequence>

AFTER:

<EatInSequence>
   <module>
      <thing value= "spaghetti"/>
   </module>
   <module>
      <thing value= "Beer"/>
   </module>
   <module>
      <thing value= "pizza"/>
   </module>
   <module>
      <thing value= "cheese cake"/>
   </module>
</EatInSequence>

I CAN'T CHANGE ONLY THE VALUE OF ATTRIB "value" (my first idea Laughing

), because this's only an exaple! In real my nodes are full of sub-nodes, then I must move sub and sub and sub nodes, too.

My onlyone solution found Embarassed

is:
1) read the old xml file
2) in dom-tree insert a my tag with progressive number
3) insert new tags (in append...) and mark it with position number needed.

<EatInSequence>
   <module>
      <thing value= "spaghetti"/>
      <myTag progr = "0">
   </module>
   <module>
      <thing value= "pizza"/>
      <myTag progr = "2">
   </module>
   <module>
      <thing value= "cheese cake"/>
      <myTag progr = "3">
   </module>
   <module>
      <thing value= "beer"/>
      <myTag progr = "1">
   </module>
</EatInSequence>

4) create a new tree, copying the nodes in correct sequence and deleting my tags with progressive number.
5) save.
Embarassed

Have you got a better solution?

Sorry for my english.....

10aa3a8774daeb994a88cc07572e2b6c

Report message to a moderator

[Message index]

		XML , DOM - Modify the tree By: pippo on Fri, 12 October 2007 11:15
		Re: XML , DOM - Modify the tree By: mirek on Fri, 12 October 2007 11:44
		Re: XML , DOM - Modify the tree By: pippo on Fri, 12 October 2007 16:10
		Re: XML , DOM - Modify the tree By: mirek on Fri, 12 October 2007 16:53

Previous Topic:	How to read file into Memory
Next Topic:	How to convert String to char ?

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Jun 19 07:08:58 GMT+2 2026

Total time taken to generate the page: 0.00566 seconds