# Power Table with three dropdowns **URL:** \ **Category:** Ignition\ **Tags:** ignition79\ **Created:** [April 12, 2020, 4:36pm UTC](https://forum.inductiveautomation.com/t/power-table-with-three-dropdowns/33874 "2020-04-12T16:36:50Z")\ **Posts on this page:** 1\ **Showing post:** 3
**Author:** ![DavidWisely](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/davidwisely/32/10482_2.png) [@DavidWisely](https://forum.inductiveautomation.com/u/DavidWisely)\ **Post date:** [April 13, 2020, 7:31am UTC](https://forum.inductiveautomation.com/t/power-table-with-three-dropdowns/33874/3 "2020-04-13T07:31:40Z")
You can do this using the Extension Function: configureCell. Evaluate the conditions required to display the dropdown, then create the dropdown component and return it in the dictionary. something like this: > [@Power Table configureCell - DropDown List](http://forum.inductiveautomation.com/t/power-table-configurecell-dropdown-list/10265): > > Hello, I am trying to use the configureCell Extension Function in the Power Table to look at the value of one column and build a drop-down of relevant items in another column based on the first value for each row. Taking baby steps here as I haven’t ever really gotten into the java swing stuff. I can’t even get the combo box to render correctly and was hoping the fine folks on the forum could point me in the right direction. The following does put a combo box into my Value column with either… --- _[View the full topic](https://forum.inductiveautomation.com/t/power-table-with-three-dropdowns/33874)._