Combo box - auto select by default values

Hello Team,    In my application I have couple of drop down, I am using Combo box widget for the displays, as I need those values from db and multi select options. There is a requirement that, there is a save button at top, if user clicks on that, all the selected values should be saved somewhere in db. And later on, if the user opens the app again, they should be able to see all those values which previosuly selected, as selected now.  If on click event of combo box, if I am storing these values in persistent entity, then I am saving these values to that entity on click of save button. If I have these values saved in my db, How can I get these values and use these values as by default selected values now? 
0 answers