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TREEMANAGER.delchildren

Deletes multiple nodes from a tree.

Syntax

<TREEMANAGER>
   <ARGUMENT NAME="ftcmd" VALUE="delchildren"/>
   <ARGUMENT NAME="treename" VALUE="name"/>
   <ARGUMENT NAME="nodeN" VALUE="nodeid"/>
</TREEMANAGER>

Parameters

ftcmd (required)

Value must be set to delchildren.

treename (required)

Name of the tree.

nodeN (required)

Where N is 0 to the number of nodes that you want to delete.

Note that these parameters are the same as for delchild. Children are deleted from a single tree and the node parameter must be specified by counting from 0. See addchildren for more information.

description

The deletechildren command deletes multiple nodes from a tree. Child nodes of the nodes deleted are also removed. The objects pointed to by the nodes are not affected.

errno

The possible values of errno include:

Value	Description
-3	No access privileges to table.
-103	No table.
-105	Database error.
-110	Invalid tree name.
-111	No nodes.

Example

<SETVAR NAME="errno" VALUE="0"/>
<TREEMANAGER>
   <ARGUMENT NAME="ftcmd" VALUE="delchildren" />
   <ARGUMENT NAME="treename" VALUE="TreetestTree" />
   <ARGUMENT NAME="node0" VALUE="34253224" />
   <ARGUMENT NAME="node1" VALUE="94589343" />
   <ARGUMENT NAME="node2" VALUE="83473888" />
</TREEMANAGER>   
<IF COND="IsError.Variables.errno=true">
    <THEN>
    <!--Handle error-->
    </THEN>
</IF>

See Also

delchild
addchildren

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