8-2 Oracle Fusion Middleware PLSQL Web Toolkit Reference
8.3 owa_text.multi_line data type
This data type is a PLSQL record that holds large amounts of text. The rows field, of type
owa_text.vc_arr data type , contains the text data in the record.
Table 8–2 describes the properties of the owa_text.multi_line data type.
8.4 owa_text.new_row_list
This function or procedure creates a new owa_text.row_list data type
. The function version uses no parameters and returns a new empty row_list. The procedure version
creates the row_list data type as an output parameter. Table 8–3
describes the properties of the owa_text.new_row_list.
8.5 owa_text.print_multi procedure
This procedure uses htp.print, htp.prn
to print the rows field of the owa_text.multi_
line data type .
Table 8–4 describes the properties of the owa_text.print_multi procedure.
8.6 owa_text.print_row_list procedure
This procedure uses htp.print, htp.prn
to print the rows field of the owa_text.row_list
data type .
Table 8–5 describes the properties of the owa_text.print_row_list procedure.
Table 8–2 owa_text.multi_line data type
Properties Definitions
Syntax: type multi_line is record
rows vc_arr,
num_rows integer,
partial_row boolean;
Returns: Not applicable.
Table 8–3 owa_text.new_row_list
Properties Definitions
Syntax: procedure
owa_text.new_row_listrlist out row_list; function
owa_text.new_row_list return row_list;
Parameters: rlist - this is an output parameter containing the new row_list data type.
Returns: The function version returns the new row_list data type.
Table 8–4 owa_text.print_multi procedure
Properties Definitions
Syntax: owa_text.print_multimline in multi_line;
Parameters: mline - the multi_line data type to print.
Returns: The contents of the multi_line.
The owa_text Package 8-3
8.7 owa_text.row_list data type
This is the data type for holding data to be processed. Table 8–6
describes the properties of the owa_text.row_list data type.
8.8 owa_text.stream2multi procedure
This procedure converts a string to a multi_line data type. Table 8–7
describes the properties of the owa_text.stream2multi procedure.
8.9 owa_text.vc_arr data type
This is a component of the owa_text.multi_line data type
. Table 8–8
describes the properties of the owa_text.vc_arr data type.
Table 8–5 owa_text.print_row_list procedure
Properties Definitions
Syntax: owa_text.print_row_listrlist in row_list;
Parameters: rlist - the row_list data type to print.
Returns: The contents of the row_list.
Table 8–6 owa_text.row_list data type
Properties Definitions
Syntax: type row_list is record
rows int_arr,
num_rows integer;
int_arr is defined as: type int_arr is table of integer index by binary_integer;
Returns: Not applicable.
Table 8–7 owa_text.stream2multi procedure
Properties Definitions
Syntax: owa_text.stream2multi
stream in
varchar2 mline out
multi_line; Parameters:
stream - the string to convert. mline - the stream in
owa_text.multi_line data type format.
Returns: None.
Table 8–8 owa_text.vc_arr data type
Properties Definitions
Syntax: type vc_arr is table of varchar232767 index by binary_integer;
Returns: Not applicable.
8-4 Oracle Fusion Middleware PLSQL Web Toolkit Reference
9
The owa_util Package 9-1
9
The owa_util Package
The owa_util package contains utility subprograms for performing operations such as getting the value of CGI environment variables, printing the data that is returned to
the client, and printing the results of a query in an HTML table.
The owa_util contains three types of utility subprograms.
■
Dynamic SQL Utilities enable you to produce pages with dynamically generated SQL code.
■
HTML utilities enable you to retrieve the values of CGI environment variables and perform URL redirects.
■
Date utilities enable correct date-handling. Date values are simple strings in HTML, but are treated as a data type by the Oracle database.
9.1 Summary
