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ASSET.LEGALCHILDTYPES

Builds a list of asset types that can be used in an asset field.

Syntax

<ASSET.LEGALCHILDTYPES
	NAME="asset name"
	FIELD="field name"
	PUBID="publication id"
   LISTVARNAME="list name" />

Parameters

NAME (required)

Name of previously loaded asset.

FIELD (required)

The field or attribute name.

PUBID (required)

Specifies the ID of the publication for which to return legal child types.

LISTVARNAME (required)

The name of a list to create with the legal assettypes. The list will contain one column: assettype.

Description

The ASSET.LEGALCHILDTYPES tag indicates what asset types are legal for a particular asset reference attribute.

Error Numbers

The possible values of errno include:

Value	Description
-101	No rows. No Association of that name was found.
-10004	A required parameter is missing.
-10005	The requested object is not in the object pool (is not loaded into memory).

Example

This example lists all the possible assets that are candidates to insert in the named association, TopStories.

<ASSET.LOAD TYPE="Variables.AssetType" OBJECTID="Variables.id" NAME="theAsset" />
<ASSET.LEGALCHILDTYPES NAME="theAsset" FIELD="Association-named:TopStories" PUBID="SessionVariables.pubid" LISTVARNAME="childtypeslist" />
<LOOP LIST="childtypeslist">
	<ASSET.LIST TYPE="childtypeslist.assettype" PUBID="SessionVariables.pubid" EXCLUDEVOIDED="true" LIST="candidates"/>
	<LOOP LIST="candidates">
		<ICS.GETVAR NAME="candidates.name"/>
	</LOOP>
</LOOP>	

See Also

ASSET.LOAD
ASSET.CHILDREN
ASSET.CHILDTYPES

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