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"* *notequalto ="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, notequalto, 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	Name of an attribute for searching.
equalto	Equal to operator for comparing two values.
greaterthan	Greater than operator for comparing two values.
greaterthanorequalto	Greater than or equal to operator for comparing two values.
lessthan	Less than operator for comparing two values.
lessthanorequalto	Less than or equal to operator for comparing two values.
notequalto	Eliminates a particular value from the search.
tag	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	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>