Try something like this:
class JQuery:
def __init__(self,name,attr=None,*args):
self.name=name
self.attr=attr
self.args=args
def __str__(self):
if not self.attr:
return "$('%s')" % self.name
import gluon.contrib.simplejson as json
args=', '.join([json.dumps(a) for a in self.args])
return "%s.%s(%s)" % (self.name, self.attr, args)
def __getattr__(self,attr):
def f(*args):
return JQuery(self,attr,*args)
return f
print JQuery('test').set(1,"",{}).get(45)
On Feb 11, 11:37 pm, "mr.freeze" <[email protected]> wrote:
> All together now... (gluon/clientutils.py)...
>
> class PageManager(object):
> def __init__(self, response):
> self.response = response
> self.response.scripts=[]
> self.response.pagescripts=[]
> self.response.stylesheets=[]
> def addscript(self,script):
> if not script in self.response.scripts:
> self.response.scripts.append(script)
> def addpagescript(self,pagescript):
> if not pagescript in response.pagescripts:
> response.pagescripts.append(pagescript)
> def addstylesheet(self,stylesheet):
> if not stylesheet in response.stylesheets:
> response.stylesheets.append(stylesheet)
> """
> The three methods below should not be used because
> they require an instance variable in
> the view making it non-generic. Here for testing.
> """
> def includescripts
> scripts = ''
> for script in self.response.scripts:
> scripts += script
> return scripts
> def includepagescripts
> pagescripts = ''
> for file in self.response.pagescripts:
> pagescripts += SCRIPT(_src=file).xml()
> return pagescripts
> def includestylesheets
> stylesheets = ''
> for file in self.response.stylesheets:
> stylesheets += LINK(_href=file,
> _rel="stylesheet",
> _type="text/css",
> _charset="utf-8").xml()
> return stylesheets
>
> Now if I could just mimic jQuery's sweet chaining in Python...
>
> On Feb 11, 3:55 pm, "mr.freeze" <[email protected]> wrote:
>
> > Sure. I think it would look something like this (in gluon/
> > clienttools.py):
>
> > class PageManager(object):
> > def __init__(self, response):
> > if not response.scripts: response.scripts = []
> > def addscript(self,script):
> > response.scripts.append(script)
>
> > Then in web2py_ajax.html as the last thing in the $(document).ready
> > function:
>
> > {{if response.scripts:}}
> > {{for s in response.scripts:}}
> > {{=s}}
> > {{pass}}
> > {{pass}}
>
> > Then in your db.py model:
>
> > from gluon.clienttools import PageManager
> > pagemanager=PageManager(response)
>
> > Then in your controller:
>
> > def index():
> > pagemanager.addscript("$('test').hide();")
> > response.flash=T('Welcome to web2py')
> > return dict(message=T('Hello World'))
>
> > Ideally, the clienttools module would be chocked full of jquery
> > helpers too :)
>
> > On Feb 11, 1:40 pm, mdipierro <[email protected]> wrote:
>
> > > Can you write the addscript function?
>
> > > On Feb 11, 1:31 pm, "mr.freeze" <[email protected]> wrote:
>
> > > > Good stuff. That reminds me...I think a good addition to web2py would
> > > > be some kind of page/script manager (like t2's response.files on
> > > > steroids). Just thinking off the top of my head here but...
>
> > > > response.stylesheets (list rendered in the head of we2py_ajax.html)
> > > > response.pagescripts(list rendered in the head of we2py_ajax.html)
> > > > response.scripts(list rendered after the end of $(document).ready)
>
> > > > pagemanager.includestylesheet(path_to_static_css)
> > > > pagemanager.includescript(path_to_static_js)
> > > > pagemanager.addscript(your_script_snippet)
>
> > > > Each pagemanager method would check to see if the file/snippet already
> > > > exists in the corresponding response.[stylesheets,pagescripts,scripts]
> > > > before adding to prevent duplicates.
>
> > > > Then some jQuery helpers to abstract common selectors,manipulators and
> > > > effects so you could do:
>
> > > > pagemanager.addscript(jquery.getbyid('testid').fadein('slow'))
> > > > pagemanager.addscript(jquery.getbyclass('testclass').setattribute
> > > > ('src','/images/hat.gif'))
>
> > > > Can you tell I'm bent on programming everything in Python?
>
> > > > On Feb 11, 11:26 am, mdipierro <[email protected]> wrote:
>
> > > > > do not miss these:
>
> > > > >http://devsnippets.com/reviews/using-jquery-to-style-design-elements-...
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