how can i fetch data from dropbutton that depends on the value of 2 other drop buttons?
the problem is the fetchVersions() of the DropVersion is taking null values ( taking null values of DropTitre and DropType when the Interface is openned) instead of waiting that i select Titre and type then he receives the values of them
so i tested my function in API and it works fine but when i put the URL in the front the DropVersion become unselectable.