First, I apologize my english. I hope i'll be clear in my question.
I create an power apps based on sharepoint list. 'Contôle Dossier'
A field named Title exists with unique value as A, AF, AFR, AR, ...
The application ask people for chossing value in a dropdown list and click on two checkbox.
With the answers, I fill a textbox (named MaSelection) and I have for example "AFR" value in it (depends of the selection before)
I would like filter the browseGallery with the value of my Textbox MaSelection by using a button.
In the onSelect fonction I write :
LookUp('Contôle Dossier'; MaSelection.Text in Title)
I have no error message, but nothing is filter
Thanks for help