Getting the URL of a HTML box

[Drakehawke]

If you have a HTML box, and its set to display a link, then you change the page using a link in that first link, how can I tell Lua that the page has been changed, and what it's been changed to, or is this not possible?

[|FlapJack|]

HTML:GetTable().CurrentURL

I think.

[_nonSENSE]

[U][B]Next goal:[/B][/U] Become |FlapJack|.

Thank you. Very useful.
[URL="http://www.facepunch.com/member.php?u=231355"][/URL]

[Drakehawke]

[QUOTE=|FlapJack|;23235865]HTML:GetTable().CurrentURL

I think.[/QUOTE]

Thankss =]
But how do I get when that changes, so when someone changes the current URL it does a function.
Or do I just have to check it every few seconds or so?

[|FlapJack|]

[QUOTE=Drakehawke;23237205]Thankss =]
But how do I get when that changes, so when someone changes the current URL it does a function.
Or do I just have to check it every few seconds or so?[/QUOTE]

[lua]local HTMLPanels = {}

function AddHTMLURLCallback(panel , func)
table.insert(HTMLPanels , {panel = panel , func = func})
end

local function CheckHTMLPanels()
for k , v in pairs(HTMLPanels) do
if v.panel and v.panel:IsValid() then
if not v.LastURL then v.LastURL = v:GetTable().CurrentURL end

if v:GetTable().CurrentURL != v.LastURL then
v.func(v:GetTable().CurrentURL)
v.LastURL = v:GetTable().CurrentURl
end
else
HTMLPanels[k] = nil
end
end
end
hook.Add("Think" , "CheckHTMLPanels" , CheckHTMLPanels)[/lua]

Should work.

[Drakehawke]

Edit: Nevermind, figured it out.