Daniel,
after you've got this working, a question: What is this "Logger" thing
you're using?
There is a Pyjs logging module, and logging should be easy (and shorter)
using it the following way:
from pyjamas import logging
log = logging.getConsoleLogger() # other loggers: Alert, Append, Print ...
# ...
log.error("Hello, here is an %s error", err_name)
See the (not yet beautiful, but evolving) website for more explanations:
http://pyjs.org/Developing.html
Just my two cents / sorry for bugging you,
Peter
2012/7/7 istvan.vago <[email protected]>
> Daniel,
> try this:
>
> from __pyjamas__ import wnd
>
> class MySelect2TaggingComponent(HTML):
>
> def change(self):
> ...
>
>
> wnd().change=change
>
> The change method will be accessible from jQuery as "change".
>
> Istvan
>
> 2012. július 6., péntek 11:51:59 UTC+2 időpontban Daniel Gonzalez a
> következőt írta:
>
>> Hi all,
>>
>> I am completing my integration of a jQuery component with pyjs, which I
>> will share with you as soon as is ready. We could add that to the examples
>> dir.
>>
>> Currently I am trying to pass a jQuery event up to my python code. The
>> jQuery component is a Select2 element, which fires a change event whenever
>> the user changes the content. I have verified that this is working by
>> calling a pure javascript function, like this:
>>
>> class MySelect2TaggingComponent(**HTML):
>>
>> ...
>>
>> def setup_show(self):
>> show = '''
>> function show() {
>> var e=parent.jQuery("<div style='background-color:yellow*
>> *;'>change fired</div>");
>> parent.jQuery("#%s").append(e)**;
>> e.animate({opacity:0}, 100000, 'linear', function() {
>> e.remove(); });
>> };''' % (self.myid)
>> myjs = '%s parent.jQuery("#%s").bind("**change", show);' % (show,
>> self.myid)
>> Logger("**MySelect2TaggingComponent > setup_show", "Now calling
>> JS: %s" % (myjs))
>> JS(""" eval(@{{myjs}}) """)
>>
>> As you can see here, what I am doing is to define a show function and
>> bind it to the element change event. This works.
>>
>> Now instead of calling the javascript show function, I want to call a
>> pyjs "change" function, which will perform data processing and will send
>> the data to the server.
>>
>> I would like to define a change method like this:
>>
>> class MySelect2TaggingComponent(HTML**):
>>
>>
>> def change(self):
>> ...
>>
>>
>> How can I bind the javascript "change" event to this change method?
>>
>> Thanks,
>> Daniel
>>
>
