Hello Claudio
If you want to learn more python + qooxdoo simples , head to my HersPOS
project.
It was built using Qooxdoo and Running on Google App Engine .
It also feature Web2py web framework.
src : code.google.com/p/herspos/
demo : http://herspos.appspot.com/HersPOS
Check out the code.
On Fri, Jun 6, 2014 at 8:58 PM, Claudio Driussi <claudio.driu...@libero.it>
wrote:
> Hi everybody,
>
> I would like to share a little test to keep working qooxdoo and cherrypy
> with AJAX communications.
> You need to install Python 2.7, cherrypy and jinja2 template system.
>
> Start installing an empty qooxdoo application with:
>
> python create-application.py --name my_ajax_test
>
> then write a python script with the following source code into my_ajax_test
> directory:
>
> 8<-------8<-------8<-------8<-------8<-------8<-------8<-------8<-------
>
> import cherrypy
> from jinja2 import Environment, FileSystemLoader
> import os.path
> import json
>
> QXDEBUG = True
>
> if QXDEBUG:
> qxpath = 'source'
> else:
> qxpath = 'build'
>
> current_dir = os.path.join( os.path.dirname(os.path.abspath(__file__)),
> qxpath)
> env = Environment(loader=FileSystemLoader(qxpath))
>
> conf = {
> 'global' : {
> 'server.socket_port' : 8080,
> },
> '/' : {
> 'tools.staticdir.on': True,
> 'tools.staticdir.dir': current_dir + '/'
> }
> }
>
> if QXDEBUG:
> conf['/source'] = {
> 'tools.staticdir.on': True,
> 'tools.staticdir.dir': current_dir
> }
>
> class Root:
> @cherrypy.expose
> def index(self):
> tmpl = env.get_template('index.html')
> return tmpl.render()
>
> @cherrypy.expose
> def ajax_qx(self, title):
> cherrypy.response.headers['Content-Type'] = 'application/json'
> return json.dumps(dict(title="%s from cherrypy" % (title)))
>
> cherrypy.quickstart(Root(), config=conf)
>
> 8<-------8<-------8<-------8<-------8<-------8<-------8<-------8<-------
>
> and modify the source of Application.js file in this way:
>
> 8<-------8<-------8<-------8<-------8<-------8<-------8<-------8<-------
>
> // Add an event listener
> button1.addListener("execute", function(e) {
> // Instantiate request
> var req = new qx.io.request.Xhr("ajax_qx", "POST");
> req.setRequestData({"title": "Hello"});
>
> req.addListener("success", function(e) {
> var req = e.getTarget();
> var response = req.getResponse();
> alert(response['title'] );
> }, this);
> req.send();
>
> 8<-------8<-------8<-------8<-------8<-------8<-------8<-------8<-------
>
> now start the cherrypy server with:
>
> python cherrypy_server.py
>
> and go to page:
>
> http://localhost:8080/
>
> Press the button and you should see: "Hello from cherrypy"
>
> This is all.
>
> P.S. the jinja2 template system is an overkill, but can be useful so I
> leaved it.
> P.P.S. If you use Python versions before 2.7 you need SimpleJson instead
> json.
>
> Best Regards
> Claudio Driussi
>
>
>
>
>
>
> --
> View this message in context:
> http://qooxdoo.678.n2.nabble.com/qooxdo-AJAX-cherrypy-tp7585805.html
> Sent from the qooxdoo mailing list archive at Nabble.com.
>
>
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