webmcp: 72860d232f32 framework/env/ui/script.lua

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view framework/env/ui/script.lua @ 2:72860d232f32

Version 1.0.2

Fixed bug with explicit garbage collection (requests > 256kB caused an error)

Views prefixed with an underscore can't be called externally

ui.paginate now displays the last page, if the selected page number is too high.

author	jbe/bsw
date	Thu Dec 10 12:00:00 2009 +0100 (2009-12-10)
parents	9fdfb27f8e67
children	5e32ef998acf

line source

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 }

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.

12 --]]--

14 -- TODO: CDATA or SGML comment?

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 noscript then

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

31 end

32 if script then

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

34 end

35 end