TAGVALUE

TAGVALUE

Used in: REQUEST
Servers: Metadata (Browse)
Parent elements: SEARCH_METADATA

<TAGVALUE	Attribute Description Table
*equalto ="string"* *greaterthan ="string"* *greaterthanorequalto ="string"* *lessthan ="string"* *lessthanorequalto ="string"* *tag ="string"* *zcode ="string"* attribute ="string" > No Child Elements </TAGVALUE >
Bold: Attribute or child element is required.

Description:

Searches numeric values within a specified element in a metadata document.

Restrictions:

Either tag or zcode must be specified, but not both.
Attribute is valid only with tag. It is ignored when zcode is used.
One or two of the operator attributes from the following list must be specified: lessthan, greaterthan, lessthanorequalto, greaterthanorequalto, or equalto. If two attributes are specified, they are automatically concatenated together with an "and" operator.

Notes:

For searching text values, see TAGTEXT or FULLTEXT.

Attribute Descriptions for TAGVALUE:

Attribute	Usage	Back to Top
attribute	1 Name of an attribute for searching.
equalto	2 Equal to operator for comparing two values.
greaterthan	3 Greater than operator for comparing two values.
greaterthanorequalto	4 Greater than or equal to operator for comparing two values.
lessthan	5 Less than operator for comparing two values.
lessthanorequalto	6 Less than or equal to operator for comparing two values.
tag	7 Defines the location of an element inside an XML tree. For example, the element "title" might be inside an XML structure such as <idinfo> <citation> <citeinfo> <title>...</title> </citeinfo> </citation> </idinfo> To define "title", the string value for this attribute would be "idinfo/citation/citeinfo/title".
zcode	8 Numeric code defining semantics from the GEO Attribute Set.

Examples for TAGVALUE:

Example 1:	Back to Top
<?xml version="1.0" encoding="UTF-8"?> <ARCXML version="1.1"> <REQUEST> <GET_METADATA> <SEARCH_METADATA operator="and" maxresults="10" startresult="0" > <TAGVALUE tag="metadata/idinfo/citation/citeinfo/pubdate" greaterthanorequalto="20001006" lessthanorequalto="20010104"/> </SEARCH_METADATA> </GET_METADATA> </REQUEST> </ARCXML>