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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » DETACH ELEMENTS?

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WBIBB
PostPosted: Thu Oct 09, 2003 5:17 am    Post subject: DETACH ELEMENTS? Reply with quote

Novice

Joined: 24 Jul 2003
Posts: 19
Hi,

How I can detach only the children <xxx>,<yyy> and attach or move it as last child under <cde> within the same parent <abc>.

I/P XML
Code:

 <abc>
   <xxx>21</xxx>
   <yyy>22</yyy>
   <cde>
       <efg>
            <* please do not use *>23</* please do not use *>
            <aaa_vvv>25</aaa_vvv>
            <bbb_yyy>26</bbb_yyy>
            <ccc>27</ccc>
       </efg>
    </cde>
 </abc>


O/P XML

Code:

    <cde>
       <efg>
            <* please do not use *>23</* please do not use *>
            <aaa_vvv>25</aaa_vvv>
            <bbb_yyy>26</bbb_yyy>
            <ccc>27</ccc>
        </efg>
        <abc>
             <xxx>21</xxx>
             <yyy>22</yyy>
         </abc>
   </cde>


Regards
Mike
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jefflowrey
PostPosted: Thu Oct 09, 2003 5:54 am    Post subject: Reply with quote

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981
Create a compute node. Set it to copy headers.
Code:
Set OutputRoot.XML.cde.efg = InputRoot.XML.abc.cde.efg;
Set OutputRoot.XML.cde.abc.xxx = InputRoot.XML.abc.xxx;
Set OutputRoot.XML.cde.abc.yyy = InputRoot.XML.abc.yyy;

_________________
I am *not* the model of the modern major general.
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WBIBB
PostPosted: Thu Oct 09, 2003 12:15 pm    Post subject: Reply with quote

Novice

Joined: 24 Jul 2003
Posts: 19
Hi Jeff,

Thanks for your reply.However I would like to navigate the children under <abc> anonymously since there might be be multiple children.

I have used the below code and not sure what I am doing wrong since there is nuttin written at output???

Set OutputRoot = InputRoot;

Code:

DECLARE outref  REFERENCE TO OutputRoot.XML.abc.xxx;
WHILE LASTMOVE(outref)= TRUE  DO
  DETACH outref;
  ATTACH outref TO OutputRoot.XML.cde.abc AS LASTCHILD;
  MOVE outref NEXTSIBLING;
END WHILE;


Regards
Mike
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