Skin Pop Up Help

ID:272072
 
Mar 21 2008, 6:09 am
I have made a code so that when someone wants to see their mission stats, it opens a window in the client's skin and puts the info into it.
    Read_Mission()
        set category=null
        winshow(usr,"Mission")
        usr << output("[src.Tittle]","Mission.Tittle")
        usr << output("[src.Reward]","Mission.Reward")
        usr << output("[src.Details]","Mission.Details")
        usr << output("[src.Target]","Mission.Target")
        usr << output("[src.Client]","Mission.Client")
        usr << output("[src.Type]","Mission.Type")
        usr << output("[src.Completed]","Mission.Completed")
        usr << output("[src.icon_state]","Mission.Rank")

the issue is that the << makes the old text stay in the window, so if they look up a mission once the tittle will look like
_______
| Test |
------
But if they look it up again it will look like
_______
| Test |
| Test |
------

How can i make it so the old text is deleted before the new tittle is put in?
Mar 21 2008, 6:29 am
You should first erase the previous text on that screen before outputing any new data... thankfully this can be easily done by output()ing null: 
        for(var/A in list("Title","Other","ID Endings","like","Reward"))
              usr << output(null,"Mission.[A]")
        winshow(usr,"Mission")

        usr << output("[src.Tittle]","Mission.Tittle")