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mikelpower
Level: Powered On

Add Blank/Null to Dropdown list

Hi,

 

I have a Gallery that I need to filter by the field "Country".

 

Initially I set the Item.Distinct(DG_tb_Main;Country) and it works fine, but now I see that I need to set it blank /null because otherwise it would be filtering all the time by the selected country.

 

I was trying to do something like  Item.[Distinct(DG_tb_Main;Country);"     "] but is not working. (using ; due to my location).

 

Any simple solution to this?

 

Regards and thanks!

 

 


Accepted Solutions
Community Support Team Rank
Community Support Team

Re: Add Blank/Null to Dropdown list

Hi @mikelpower,

If you want to add a blank item in the dropdown list ,you can set its Items property to a collection.

 

I assume that I have a table named ‘test4with country column .

You can set OnVisible property of the screen to :

ClearCollect(countrywithblank,Distinct(test4,country),{Result:""})

You can set the collection ‘ countrywithblank as the Items property of your dropdown control .

 

Regards,

Eason

Community Support Team _ Eason YU
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

All Replies
Community Support Team Rank
Community Support Team

Re: Add Blank/Null to Dropdown list

Hi @mikelpower,

If you want to add a blank item in the dropdown list ,you can set its Items property to a collection.

 

I assume that I have a table named ‘test4with country column .

You can set OnVisible property of the screen to :

ClearCollect(countrywithblank,Distinct(test4,country),{Result:""})

You can set the collection ‘ countrywithblank as the Items property of your dropdown control .

 

Regards,

Eason

Community Support Team _ Eason YU
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
mikelpower
Level: Powered On

Re: Add Blank/Null to Dropdown list

Thanks!!