All the current i-frame lists are displayed, and i-frames can be imported into the layout by drag and drop. If you click the edit icon, you can edit the i-frame.
If you click the trash can icon, the i-frame is deleted, and the content applied to the layout is also deleted.
The weather widget, time widget, CCTV, road view, web page, etc., can be applied to the layout using the i-frame.
If you click the i-frame icon and click the 'Create i-frame' button in the i-frame list, the following pop-up appears.
After entering the title, select from two methods, Address and Html, enter it in the Contents area, and click the 'Complete' button to add it to the i-frame list.
