1 --[[--

2 ui.script{

3 noscript_attr = noscript_attr, -- HTML attributes for noscript tag

4 noscript = noscript, -- string or function for noscript content

5 attr = attr, -- extra HTML attributes for script tag

6 type = type, -- type of script, defaults to "text/javascript"

7 script = script, -- string or function for script content

8 }

9

10 This function is used to insert a script into the active slot. It is currently not XML compliant and the script must not contain a closing script tag.

11

12 --]]--

13

14 -- TODO: CDATA or SGML comment?

15

16 function ui.script(args)

17 local args = args or {}

18 local noscript_attr = args.noscript_attr

19 local noscript = args.noscript

20 local attr = table.new(args.attr)

21 attr.type = attr.type or args.type or "text/javascript"

22 local script = args.script

23 if script and type(script) ~= "function" then

24 -- disable HTML entity escaping

25 script = function()

26 slot.put(args.script)

27 end

28 end

29 if args.external then

30 attr.src = encode.url{ external = args.external }

31 elseif args.static then

32 attr.src = encode.url{ static = args.static }

33 end

34 if noscript then

35 ui.tag{ tag = "noscript", attr = attr, content = noscript }

36 end

37 if attr.src then

38 ui.tag{ tag = "script", attr = attr, content = "" }

39 elseif script then

40 ui.tag{ tag = "script", attr = attr, content = script }

41 end

42 end