db lookup

About This Space

db lookup


Last updated on June 1, 2022

Public Permissions:   View   Open/Fork   Modify   Run   Comment  

Database Table Lookup Template

This template provides an example of a simple database inquiry and the use of database-driven components.

Database Driven Auto-Complete

The customer number textbox provides auto-complete functionality that shows available customer numbers, along with the corresponding customer names. The user simply starts typing into the box to see available choices.

Screenshot

This functionality is accomplished using the database-driven widget capabilities found in Profound.js. The textbox widget has the following properties set for auto-complete:

  • choices database table
  • choices options field
  • choices value field

Screenshot

Other properties can help further refine the auto-complete functionality:

  • choices selection criteria
  • choices parameter value
  • max choices
  • contains match
  • case sensitive

Retrieving Full Customer Information

Customer information is retrieved using actions in a routine. Routines can be found under the Logic tab in the Visual Designer.

Controlling Visibility

Widget properties on the screen can be bound to dynamic fields that are accessible by your routines. For example, the "visibility" property of the widget that shows the Invalid Customer Number message was bound to a boolean field named invalid. This makes it easy to trigger the message from our routine just by setting invalid to true or false.

Be the first to comment:      

Comments

Write Preview Markdown: bold italic code link
Post

Filters:

Popular Recent

dover_poc1

6562

0

0

dover_poc1

6886

0

0

get tax

6045

0

0

Displaying information in grids is fundamental to developing applications. This demo application displays a list of products in a grid.

15671

0

0

This workspace illustrates the basic setup of an HTML page that includes external JavaScript and CSS files

14843

0

0

A simple app to be called from RPG. It leverages the node-isbn package to resolve ISBN numbers and get the book title

14845

0

0

issue 6567: editor in read-only mode on second try

10805

0

0

Displaying information in grids is fundamental to developing applications. This demo application displays a list of products in a grid.

16063

2

0

A Hello World app with both dynamic output and input fields

15016

0

0