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display two department employee details at the same time in Master/Details Relation [message #603480]

Mon, 16 December 2013 23:12

mist598
Messages: 1195
Registered: February 2013
Location: Hyderabad

Senior Member

Hi all,

How to display two department employee details at the same time in Master/Details Relation.Suggestion Please.

Thank You.

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Re: display two department employee details at the same time in Master/Details Relation [message #603491 is a reply to message #603480]

Tue, 17 December 2013 00:09

Littlefoot
Messages: 21823
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

Perform query in a master block so that it returns two (or more) departments; detail block will reflect these information.

How to do that?

enter query mode
enter ":a" into the DEPTNO item (":a" means that you want to query by a variable whose name is "a")
execute query
a new window will open; enter
```
:a in (10, 20)
```
(if you want to query departments 10 and 20) and click ... huh, <OK> I believe, but might be something else
detail block will be populated with data that belongs to the first department retrieved in the master block. You'll have to navigate to the next department (within the master block) in order to change information in the detail block (of course)

If you want to get employees that belong to both departments in the detail block at once (i.e. not separately by master block DEPTNOs), I'm afraid you can't do that - master-detail relationship won't allow you.

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Re: display two department employee details at the same time in Master/Details Relation [message #603498 is a reply to message #603491]

Tue, 17 December 2013 00:27

mist598
Messages: 1195
Registered: February 2013
Location: Hyderabad

Senior Member

Hi Littlefoot,

The user will be able to select more than one dept Numbers from Dept Block and EMP block should display data accordingly. If user un select any department, that should reflect on EMP block dynamically.How can i ? suggestion Plz.

Thank you

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Re: display two department employee details at the same time in Master/Details Relation [message #603502 is a reply to message #603498]

Tue, 17 December 2013 01:08

Littlefoot
Messages: 21823
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

You don't have to do anything. Master-detail relationship takes care about it.

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Re: display two department employee details at the same time in Master/Details Relation [message #603568 is a reply to message #603480]

Tue, 17 December 2013 07:54

jgjeetu
Messages: 373
Registered: July 2013
Location: www.Orafaq.com/Forum

Senior Member

use the join criteria as job or any other column except deptno simple Cool

[Updated on: Tue, 17 December 2013 07:54]

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Re: display two department employee details at the same time in Master/Details Relation [message #603569 is a reply to message #603568]

Tue, 17 December 2013 08:00

cookiemonster
Messages: 13963
Registered: September 2008
Location: Rainy Manchester

Senior Member

Normally deptno is the only column in common between those two tables, so how exactly is that supposed to work?

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Re: display two department employee details at the same time in Master/Details Relation [message #603610 is a reply to message #603568]

Tue, 17 December 2013 23:32

mist598
Messages: 1195
Registered: February 2013
Location: Hyderabad

Senior Member

Hi cookiemonster & jgjeetu,
The user will be able to select more than one dept Numbers from Dept Block and EMP block should display data accordingly. If user unselect any department, that should reflect on EMP block dynamically & Also, i attached .FMB file, so, please suggest me how to do that?

Thank You.

Attachment: MODULE2.fmb
(Size: 52.00KB, Downloaded 1299 times)

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Re: display two department employee details at the same time in Master/Details Relation [message #603614 is a reply to message #603610]

Wed, 18 December 2013 00:10

Littlefoot
Messages: 21823
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

The way you described it, this is NOT a true master-detail relationship. "Master" (DEPT) and "detail" (EMP) blocks are kind of related (because employees work in departments), but Forms master-detail works in a way that you select one master record which displays none, one or more detail records.

Therefore, don't create any kind of relationship (such as the one Forms Wizard creates).

As you want to select more than one department, I believe that you'll have to do the whole job manually: based on selected departments, create a WHERE clause for the "detail" block and set it using SET_BLOCK_PROPERTY & its ONETIME_WHERE or DEFAULT_WHERE. Then execute query in the detail block.

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