How to show a pop-up in SharePoint

Reading Time: 6 minutes. This ages old trick deserves to be published – since it makes it easy to quickly show info from pretty much any another page on pretty much any classic SharePoint page (in a SharePoint-compatible pop-up). So, here goes: Using SharePoint’s JavaScript library to open an arbitrary pop-up Yes – SharePoint contains all the functionality out-of-the-box, and you almost don’t have to do anything yourself! Let’s see how this works. Okay – long story short. On all Classic SharePoint pages, you can call this function: SP.UI.ModalDialog.ShowPopupDialog(). Like […]