BBJSP JSON:Ddl Tag (Deprecated)

The BBJSP system is deprecated. For new development, use BBxServlet.

Description

In BBj 17.0 and higher, the ddl tag can be used within a BBJSP Page to generate JSON data that can be processed in Javascript to generate data for an input of type option.

Attributes

Attribute Name

Description

Required

Expression

Data Type

datasource

the datasource attribute specified the name of the database to use.

true

true

String

emptyRow

the emptyRow attribute specifies that an empty row will be generated. A non-zero value indicates that an empty row should be generated.

false

true

int

order

the order attribute specifies the order-by field.

false

true

String

selectedFieldName

the selectedFieldName attribute specifies the field that should be used to identify the current selection.

true

true

String

selectedFieldValue

the selectedFieldValue attribute specifies the the value of the field used to identify the current selection.

true

true

String

sort

the sort attribute specified the sort-order field.

false

true

String

sql

the sql attribute specifies the SQL query to be executed.

true

true

String

Remarks

The JSON Tag Library needs to be referenced in the BBJSP Page

Example

<%@ 
taglib uri='/WEB-CFG/tld/json.tld' prefix='j' %> 
<j:ddl datasource='ChileCompany' sql="select * from STATE" 
selectedFieldName='CODE' selectedFieldValue='AK' />

See Also

BBJSP

JSON Tag Library