ComboBox and no empty option in the valuelist - SOLVED-

Questions and answers on designing your Servoy solutions, database modelling and other 'how do I do this' that don't fit in any of the other categories

ComboBox and no empty option in the valuelist - SOLVED-

Postby patrick1645350822 » Thu Jul 14, 2022 10:22 am

Hi All,

I am using comboboxes with valuelist in some cases for filering. But by default there is no empty selection in de combobox. So once the user selects an item he or she can never set it to a empty value again (or we need to do something special)

What do you think the best method to solve this issue?
Last edited by patrick1645350822 on Thu Jul 14, 2022 11:35 am, edited 1 time in total.
Greetings,

Patrick Marelis
Sileram BV
https://sileram.nl
patrick1645350822
 
Posts: 37
Joined: Sun Feb 20, 2022 11:53 am

Re: ComboBox and no empty option in the valuelist

Postby martin.park » Thu Jul 14, 2022 10:47 am

Hi,

Not sure if this is stating the obvious (if so, apologies) but have you selected the "Allow Empty Value" checkbox on the Valuelist?
martin.park
 
Posts: 1
Joined: Thu Jul 14, 2022 10:44 am

Re: ComboBox and no empty option in the valuelist

Postby patrick1645350822 » Thu Jul 14, 2022 11:34 am

Hi,

Oke i feel now so stupid. My setup of the edit screen was to low so the bottom line was not available. And I was not aware. Thanx..
Greetings,

Patrick Marelis
Sileram BV
https://sileram.nl
patrick1645350822
 
Posts: 37
Joined: Sun Feb 20, 2022 11:53 am


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