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object:children
Retrieves children of a particular node.
Syntax
<object:children name="name of node" list="list" [objecttype="object type"] [objectid="object ID"] [objectversion="object version"] [code="selected code"] [order="name1,name2,name3"]/>Parameters
name (required)
- Name of the parent node.
list (required)
- Specifies the name of the list in the list pool. This is the same list pool used by other Sites tags that generate lists. If a list exists with the same name, it is replaced by the new list.
objecttype (optional)
- Specifies a requested object type for the child nodes. It can be used in conjunction with the
objectid
andobjectversion
parameters to request a specific object, or it can be used independently to request all objects of a specific class.
objectid (optional)
- Specifies a requested object identifier for the child nodes. It should be used in conjunction with the
objecttype
parameter, to specify the class of object.
objectversion (optional)
- Specifies a requested object version for the child nodes. This parameter is typically used to uniquely identify an object, when used in conjunction with the
objecttype
andobjectid
parameters.
code (optional)
- Allows for selection of child nodes based on the code associated with the node.
order (optional)
- Specifies a comma-separated list of field names that should be used to order the list of objects.
Description
This tag builds a list of child node objects that meet specified criteria.
errno
The possible values of
errno
include:
Value Description -10004 A required parameter is missing. -10005 The requested object is not in the object pool (is not loaded intomemory). -10006 The object ID is not valid. -10007 The version of the object is not valid.Example
The following example retrieves only the child nodes from the
sample
object type from parentnode1
:<object:children name="node1" list="list1" objecttype="sample"/>See Also
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Oracle JSP Tag Reference
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