APP_FIND的用法,怕以后找不到了,自己转过来参考下 find 找不到文件

APP_FIND: Query-Find Utilities

APP_FIND: Query-FindUtilities

Use the following routines toimplement the Find Window functionality.

Related Essays: Query Find Windows (See page )

Summary

procedure APP_FIND.NEW(

block_name varchar2);

Description

This routine is called by the "New" button in a Find Window toreturn the user to a new record in the block on which the find isbased.

Arguments (input)

block_name The name of the block the Find Windowis based on

Summary

procedure APP_FIND.CLEAR;

Description

This routine is called by the "Clear" button in a Find Window toclear the Find Window.

Summary

procedure APP_FIND.CLEAR_DETAIL(

detail_block varchar2);

Description

This routine clears the result block of a find block(not a Find window). This action can only be performed fromtriggers that allow navigation.

Arguments (input)

detail_block The name of the block to be cleared

Example

APP_FIND.CLEAR_DETAIL('MYBLOCK');

Summary

procedure APP_FIND.FIND(

block_name varchar2);
APP_FIND的用法,怕以后找不到了,自己转过来参考下 find 找不到文件

Description

This r outine is called by the "Find" button in a Find Window toexecute the Find.

Arguments (input)

block_name The name of the block the Find Windowis based on

Summary

procedure APP_FIND.QUERY_RANGE(

low_value varchar2/date/number,
high_value varchar2/date/number,
db_item_name varchar2);

Description

This utility constructs the query criteria for ranges in a FindWindow. Depending on the datatype of the low and high value, itcreates a range of characters, dates, or numbers.

Arguments (input)

low_value The low value of the rangehigh_value The high value of the rangedb_item_name The name of the item in the blockthat is being queried

Summary

procedure APP_FIND.QUERY_FIND(

lov_name varchar2);

procedure APP_FIND.QUERY_FIND(
block_window varchar2,
find_window varchar2,
find_block varchar2);

Description

These routines invoke either the Row-LOV or the Find Window.Call them from a user-named trigger "QUERY_FIND."

Arguments (input)

lov_name The name of the Row-LOVblock_window The name of the window the FindWindow is invoked for find_window The name of theFind Window find_block The name of the block inthe Find Window

  

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