40 lines
1.2 KiB
Plaintext
40 lines
1.2 KiB
Plaintext
|
====
|
||
|
|
Orun
|
||
|
|
====
|
||
|
|
|
||
|
|
Orun (Object RUNtime) is a small/lightweight library that provides a fast
|
||
|
|
to build Python RIA, the client communicates with the server through ajax.
|
||
|
|
Typical usage often looks like this::
|
||
|
|
|
||
|
|
#!/usr/bin/env python
|
||
|
|
# Cherrypy + ExtJS example
|
||
|
|
|
||
|
|
from orun.extjs import *
|
||
|
|
from orun.extjs import cp
|
||
|
|
|
||
|
|
def ok_click(id, *args, **kwargs):
|
||
|
|
cli << Ext.getCmp(id).setText('Clicked')
|
||
|
|
cli << js.client.alert('Server side message')
|
||
|
|
|
||
|
|
def button_click(id, *args, **kwargs):
|
||
|
|
js.write("""
|
||
|
|
Ext.getCmp("%s").setText('Clicked');
|
||
|
|
alert('Server side callback message');
|
||
|
|
""" % id)
|
||
|
|
|
||
|
|
class MyApplication(cp.ExtApplication):
|
||
|
|
def main(self, *args, **kwargs):
|
||
|
|
wnd = Ext.create('widget.window', {'title': 'My Window', 'width': 300, 'height': 250,
|
||
|
|
'items': [{'xtype': 'button', 'text': 'Click Here', 'handler': button_click}],
|
||
|
|
'buttons': [
|
||
|
|
{'text': 'OK', 'handler': ok_click},
|
||
|
|
{'text': 'Close', 'handler': js.function('this.up("window").close();')}]})
|
||
|
|
wnd.show()
|
||
|
|
wnd.setHeight(200)
|
||
|
|
|
||
|
|
app = MyApplication('Orun (ExtJS Application)')
|
||
|
|
app.run()
|
||
|
|
|
||
|
|
The example above, runs cherrypy application on 8080 http port, and exposes
|
||
|
|
extjs method.
|