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coding utf8 and improve comment

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This commit is contained in:
BuhtigithuB
2014-05-26 10:57:47 -04:00
parent 37036de5df
commit 4db37981e2
1 changed files with 8 additions and 6 deletions
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gluon/contrib/websocket_messaging.py
+8 -6
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@@ -1,4 +1,6 @@
# -*- coding: utf8 -*-
#!/usr/bin/env python #!/usr/bin/env python
""" """
This file is part of the web2py Web Framework This file is part of the web2py Web Framework
Copyrighted by Massimo Di Pierro <mdip...@cs.depaul.edu> Copyrighted by Massimo Di Pierro <mdip...@cs.depaul.edu>
@@ -17,13 +19,13 @@ Attention: Requires Chrome or Safari. For IE of Firefox you need https://github.
3) from any web2py app you can post messages with 3) from any web2py app you can post messages with
from gluon.contrib.websocket_messaging import websocket_send from gluon.contrib.websocket_messaging import websocket_send
websocket_send('http://127.0.0.1:8888','Hello World','mykey','mygroup') websocket_send('http://127.0.0.1:8888', 'Hello World', 'mykey', 'mygroup')
4) from any template you can receive them with 4) from any template you can receive them with
<script> <script>
$(document).ready(function(){ $(document).ready(function(){
if(!$.web2py.web2py_websocket('ws://127.0.0.1:8888/realtime/mygroup',function(e){alert(e.data)})) if(!$.web2py.web2py_websocket('ws://127.0.0.1:8888/realtime/mygroup', function(e){alert(e.data)}))
alert("html5 websocket not supported by your browser, try Google Chrome"); alert("html5 websocket not supported by your browser, try Google Chrome");
}); });
@@ -35,7 +37,7 @@ Or if you want to send json messages and store evaluated json in a var called da
<script> <script>
$(document).ready(function(){ $(document).ready(function(){
var data; var data;
$.web2py.web2py_websocket('ws://127.0.0.1:8888/realtime/mygroup',function(e){data=eval('('+e.data+')')}); $.web2py.web2py_websocket('ws://127.0.0.1:8888/realtime/mygroup', function(e){data=eval('('+e.data+')')});
}); });
</script> </script>
@@ -49,11 +51,11 @@ Or if you want to send json messages and store evaluated json in a var called da
Here is a complete sample web2py action: Here is a complete sample web2py action:
def index(): def index():
form=LOAD('default','ajax_form',ajax=True) form=LOAD('default', 'ajax_form', ajax=True)
script=SCRIPT(''' script=SCRIPT('''
jQuery(document).ready(function(){ jQuery(document).ready(function(){
var callback=function(e){alert(e.data)}; var callback=function(e){alert(e.data)};
if(!$.web2py.web2py_websocket('ws://127.0.0.1:8888/realtime/mygroup',callback)) if(!$.web2py.web2py_websocket('ws://127.0.0.1:8888/realtime/mygroup', callback))
alert("html5 websocket not supported by your browser, try Google Chrome"); alert("html5 websocket not supported by your browser, try Google Chrome");
}); });
@@ -65,7 +67,7 @@ Here is a complete sample web2py action:
if form.accepts(request,session): if form.accepts(request,session):
from gluon.contrib.websocket_messaging import websocket_send from gluon.contrib.websocket_messaging import websocket_send
websocket_send( websocket_send(
'http://127.0.0.1:8888',form.vars.message,'mykey','mygroup') 'http://127.0.0.1:8888', form.vars.message, 'mykey', 'mygroup')
return form return form
Acknowledgements: Acknowledgements: