wf:redirect does not work. #61
Comments
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Redirection does not work in the function main/0, because wf:redirect uses wf:wire transmission for Actions in the browser. Thus because the page does not load; and does not load javascripts that are present In standard template and are responsible for the communication server and the client. Action #wire simply can not be executed in the browser because of lack of connection is initialized through n2o_bullet. I suggest using the following scheme:
<html>
<head>
<script>{{script}}</script>
<script src='/static/nitrogen/bullet.js' type='text/javascript' charset='utf-8'></script>
<script src='/static/nitrogen/n2o.js' type='text/javascript' charset='utf-8'></script>
</head>
</html>
main() -> wf:redirect("/login"), #dtl{file = "empty"}.It will be correct to redirect in the main/0 function. Now the browser will receive HTML with links to the scripts ( Enjoy. |
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Thank you. It's works now. Before n2o.js and bullet.js developer need to add jQuery.js. |
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N2O version 1.4+ does not require jQuery and uses only native javascript. |
Hi, it's me again. :-)
I saw in examples ( skyline ) next code:
main() ->
case wf:user() of undefined -> wf:redirect("/login"); _ -> [#dtl{file = wf:cache(mode), ext="dtl",bindings=[{title,<<"Account">>},{body,body()}]}] end.
In case of undefined It's not working. Why ? Cowboy returns empty page with next headers:
HTTP/1.1 200 OK
connection: keep-alive
server: Cowboy
date: Tue, 06 May 2014 19:07:55 GMT
content-length: 0
set-cookie: n2o-sid=1AKKkVnwL+qF4A4gSKYapA==; Version=1; Expires=Wed, 07-May-2014 19:07:55 GMT; Max-Age=86400; Path=/
But redirect works well when it called from event(X). WTF ?
Version HEAD.
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