Hi Guys,
I need help.. is there a function in outsystem to make a combox box allow to select all and deselect all like this picture 

I only know the select2 function in outsystem

Hi Norton,

There is no function in outsystem to select all and Deselect all.

you have to put your own logic for that or you can use this component


this is independent module.

Hope this will help you.


Rahul Sahu 

Hi norton,

Apply your own logic that will be better. For this you have to take list box instead of combo box and attach that with select2 so that it will looklike combobox. Then You can just append one new record in your source record with select All and apply logic when click on select all update true to each of the record.