On Thu, Jun 25, 2009 at 9:44 PM, Asiri Rathnayake <
[hidden email]> wrote:
I have Macros/JS working together all the time, using JSX. I'm certain it's
possible, given the kinds of integration I've been able to do in
Exhibit&Xwiki, e.g.
http://nielsmayer.com/xwiki/bin/view/Exhibit/NPRpods3...
Here's a simple example, which are tests for my Xwiki integration of
http://www.longtailvideo.com/players/jw-flv-player/ which is the media
player used in the NPRpods3 application above:
http://nielsmayer.com/xwiki/bin/view/Macros/JWPlayer?viewer=codehttp://nielsmayer.com/xwiki/bin/view/Macros/JWPlayerJSPL_Test(xwiki integration of
http://home5.inet.tele.dk/nyboe/flash/mediaplayer4/JW_API_xmpl_5-2-4-0.html with an improvement, the JWplayer example doesn't work on Linux/Firefox,
mine does!)
http://nielsmayer.com/xwiki/bin/view/Macros/JWPlayerJSPL_Test?viewer=code(wiki-code for above)
http://nielsmayer.com/xwiki/bin/jsx/Macros/JWPlayerJSPL_Test (the javascript playlist from XWiki.JavaScriptExtension[0])
##
## Load and initialize LoadJS: defines injectJS(url) required by JWPlayer
##
#includeMacros("Macros.LoadJS")##
#loadjs_xwiki_init()##
##
## Load and initialize JWPlayer after LoadJS.
##
#includeMacros("Macros.JWPlayer")##
#jwplayer_xwiki_init()##
##
## Load JavaScript playlist from object XWiki.JavaScriptExtension[0] into
## js variable jwplayer_jspl, used below in parameter to
jwplayer_embed_generic()
## function(jwpl){jwpl.sendEvent(’LOAD’, jwplayer_jspl);}. This function
called
## by jwplayer’s playerReady() calback when player has been instantiated,
and
## causes the javascript-based playlist to get loaded.
##
$xwiki.jsx.use("$doc.fullName")##
...
#set( $jw_name = "$doc.name" )##
#set( $jw_player = "jwplayer_embed_generic(’$jw_name’, ’mpl’,
’&autostart=false&playlist=right&playlistsize=250&shuffle=false&repeat=always’,
function(jwpl){jwpl.sendEvent(’LOAD’, jwplayer_jspl);}, ’100%’, ’385px’);"
)##
#jwplayer_create("$jw_name", "$jw_player")##
http://nielsmayer.com/xwiki/bin/view/Macros/JWPlayerPL_Test is another test
using playlists.
This also calls JS jwplayer_embed_generic(), but with an external file,
passed as URL/string, instead of creating the playlist in lambda-function as
above. (
http://nielsmayer.com/xwiki/bin/view/Macros/JWPlayerPL_Test?viewer=code ):
#set( $jw_player = "jwplayer_embed_generic(’$jw_name’, ’mpl’,
’&autostart=false&playlist=right&playlistsize=250&shuffle=false&repeat=always’,
’/xwiki/bin/view/Macros/JWPlayer_PlayList?xpage=plain’, ’100%’, ’385px’);"
)##
JS functions jwplayer_embed(), jwplayer_embed_generic() and macros
#jwplayer_xwiki_init(), #jwplayer_create() are from
http://nielsmayer.com/xwiki/bin/view/Macros/JWPlayer?viewer=code---
Going in "the other direction", here's an example of using velocity to
compute results returned by Javascript:
http://svn.xwiki.org/svnroot/xwiki/curriki/branches/curriki-1.8/web/src/main/webapp/skins/curriki8/lpattachments.vm#set( $total_attachments_size = 0 ) ## javascript:getAttachmentsSize()
#set( $total_attachments_names = [] ) ## javascript:getAttachmentsNames()
#foreach ($attach in $doc.attachmentList) ## {
#set( $ok = $total_attachments_names.add("'${attach.filename}'") )
## append attachment filename to ArrayList
#set( $total_attachments_size = ${total_attachments_size} +
${attach.getFilesize()} ) ## compute total size of atttachments
#end ## } -- foreach
...
function getAttachmentsNames() { return (${total_attachments_names}); }
function getAttachmentsSize() { return (${total_attachments_size}); }
...
lpattachments is called from an iframe. The parent document accesses the
iframe'd document's javascript functions like this: (
http://svn.xwiki.org/svnroot/xwiki/curriki/branches/curriki-1.8/wiki/src/main/resources/CreateResources/CurrikiStandardLessonPlan)
//
// get size of files in attachments iframe
//
function getAttachmentsSize() {
return (window.frames['attachment_iframe'].getAttachmentsSize());
}
//
// retrieve ArrayList of filenames contained in attachment
//
function getAttachmentsNames() {
return (window.frames['attachment_iframe'].getAttachmentsNames());
}
-- Niels
http://nielsmayer.com_______________________________________________
devs mailing list
[hidden email]
http://lists.xwiki.org/mailman/listinfo/devs
