MACROMEDIA DREAMWEAVER MX 2004-EXTENDING DREAMWEAVER Especificaciones descargar pdf (Pagina 396)

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396 Data Sources

■ The dataSource property is the simple name of the file in which the

findDynamicSources() function is defined. For example, the findDynamicSources()

function in the Session.htm file, which is located in the Configuration/DataSources/

ASP_Js folder, sets the

dataSource property to session.htm. This property is required.

■ The name property is the name of the server behavior that is associated with the data

source, if one exists. It is a required property. Some data sources, such as recordsets, are

associated with server behaviors. When you create a recordset and name it

rsAuthors, the

name property must equal rsAuthors. Other data sources, such as session variables, do

not have a corresponding server behavior. Their name property must be the empty string

(

"").

inspectDynamicDataRef()

Availability

Dreamweaver UltraDev 1.

Description

This function determines the corresponding node in the data source tree from a dynamic data

object. The

inspectDynamicDataRef() function takes the string that Dreamweaver passes in

and compares it to the string that

generateDynamicDataRef() returns for each node in the

tree. If a match is found, the

inspectDynamicDataRef() function indicates which node in

the tree matches the passed-in string. The function identifies the node by using an array that

contains two elements. The first element is the name of the parent node, and the second

element is the name of the child node. If no match is found, the

inspectDynamicDataRef()

function returns an empty array.

Each implementation of the

inspectDynamicDataRef() function checks only for matches of

its own object type. For example, the recordset implementation of the

inspectDynamicDataRef() function finds a match only if the passed-in string matches a

recordset node in the tree.

NOTE

A JavaScript class that defines these properties exists in the DataSourceClass.js file,

which is located in the Configuration/Shared/Common/Scripts folder.

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