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PopUp - Selection criteria [message #5378]

Sat, 20 February 2016 08:11

htManager
Messages: 452
Registered: May 2014

Senior Member

Can I change the selection criteria when I am pressing the PupUp button? The popup screen has entries from a table with more than one key field. So it would be very convenient to choose if all entries or i.e. only entries with key1 and key2 are in the where clause.

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Re: PopUp - Selection criteria [message #5379 is a reply to message #5378]

Sun, 21 February 2016 05:35

AJM
Messages: 2378
Registered: April 2006
Location: Surrey, UK

Senior Member

When you press a popup button it will call the _cm_popupCall() method in the current entity so that you can adjust the WHERE string which is then passed to the popup transaction. The popup transaction will then use that value of WHERE, but this can also be adjusted before it actually retrieves records from the database.

Tony Marston
http://www.tonymarston.net
http://www.radicore.org

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Re: PopUp - Selection criteria [message #5383 is a reply to message #5379]

Tue, 23 February 2016 03:40

htManager
Messages: 452
Registered: May 2014

Senior Member

Is there a possibility to show in the _cm_popupCall() a predefined choice menu with two or three entries like:

choice 1
--------
choice 2
--------
choice 3

after pressing the popup button?

I know this from other languages like ObjectPAL but I don't know how to handle this in PHP and if this possible at all.

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Re: PopUp - Selection criteria [message #5384 is a reply to message #5383]

Tue, 23 February 2016 04:51

AJM
Messages: 2378
Registered: April 2006
Location: Surrey, UK

Senior Member

No. If you press a popup button then you willpasscontrol to the popup for. The only action you can take in the _cm_popupCall() method is to change the WHERE clause or to change the identity of the popup form.

The ability to change controls "on the fly" in an HTML form would require the use of javascript, and the RADICORE framework does not use javascript. It does, however, provide the ability for you to add whatever javascript you like.

Tony Marston
http://www.tonymarston.net
http://www.radicore.org

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Re: PopUp - Selection criteria [message #5397 is a reply to message #5384]

Wed, 24 February 2016 08:38

htManager
Messages: 452
Registered: May 2014

Senior Member

Thank you for the confirmation.

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