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Cursor object (Object/NES)

This object encapsulates a cursor that was returned from the database as a result of an SQL query.

Availability:

JavaScript - 1.1

Netscape Enterprise Server - 2.0

JavaScript syntax: NES myCursor = Connection.cursor(aQuery)

NES myCursor = Database.cursor(aQuery)

Argument list: aQuery A valid SQL query for the database

Object properties: <column_name>

Object methods: blobImage(), blobLink(), close(), columnName(), columns(), deleteRow(), insertRow(), next(), updateRow()

You can construct a cursor object by requesting it via the Connection object or database object, both of which have cursor methods.

Example code:

   <SERVER>

   // An example cursor retrieved from a database

   // Based on the example from Wrox Professional JavaScript

   database.connect("ODBC", "myDatabase", "", "", "");

   myCursor = database.cursor("SELECT * FROM MY_TABLE");

   </SERVER>

See also: Connection.cursor(), database object, database.cursor(), Netscape Enterprise Server, unwatch(), watch()

Property	JavaScript	JScript	N	IE	Opera	NES	ECMA	DOM	CSS	HTML	Notes
`<column_name>`	1.1					2.0					-

Method	JavaScript	NES	Notes
`blobImage()`	1.1	2.0	-
`blobLink()`	1.1	2.0	-
`close()`	1.1	2.0	-
`columnName()`	1.1	2.0	-
`columns()`	1.1	2.0	-
`deleteRow()`	1.1	2.0	-
`insertRow()`	1.1	2.0	-
`next()`	1.1	2.0	-
`updateRow()`	1.1	2.0	-

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currentStyle object	Up	Cursor.<column_name>
JavaScript Programmer's Reference, Cliff Wootton Wrox Press (www.wrox.com) Join the Wrox JavaScript forum at p2p.wrox.com Please report problems to support@wrox.com © 2001 Wrox Press. All Rights Reserved. Terms and conditions.

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Cursor object (Object/NES)

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