Maybe a static method JQuery.function(body, *args) that just wraps a
JQuery object with function(args){body}? There's probably a better
way.
You would also need to add logic to handle the 'this' keyword and line
termination I think.On Feb 12, 9:28 am, mdipierro <[email protected]> wrote: > Not quite. This works: > > print JQuery("a").filter(".clickclass").click('xxx').end().filter > (".hideclass").click('yyy').end(); > > but here is no mechanism to pass a function yet.... > > Massimo > > On Feb 12, 9:14 am, "mr.freeze" <[email protected]> wrote: > > > > > OMG, you just ported JQuery to Python in about 20 lines of code. > > Speechless... > > > Would this work for more complicated jQuery like this?: > > $("a") > > .filter(".clickclass") > > .click(function(){ > > alert("web2py rocks!"); > > }) > > .end() > > .filter(".hideclass") > > .click(function(){ > > $(this).hide(); > > return false; > > }) > > .end(); > > > On Feb 12, 12:33 am, mdipierro <[email protected]> wrote: > > > > from gluon.html import * > > > > class JQuery: > > > def __init__(self,name,attr=None,*args): > > > self.name=name > > > self.attr=attr > > > self.args=args > > > def __str__(self): > > > import gluon.contrib.simplejson as json > > > def encode(obj): > > > if isinstance(obj,JQuery): return str(obj) > > > return json.dumps(obj) > > > if not self.attr: > > > return "$('%s')" % self.name > > > args=', '.join([encode(a) for a in self.args]) > > > return '%s.%s(%s)' % (self.name, self.attr, args) > > > def xml(self): > > > raise AttributeError > > > def __getattr__(self,attr): > > > def f(*args): > > > return JQuery(self,attr,*args) > > > return f > > > > ### examples > > > > >>> print JQuery('test').set(1,'',{},JQuery('#12').val()).get(45) > > > > $('test').set(1, "", {}, $('#12').val()).get(45) > > > > >>> print DIV(H1('clickme',_onclick=JQuery('#1').slideToggle()),P('bla > > > >>> '*10,_id=1)) > > > > <div><h1 onclick="$('#1').slideToggle()">clickme</h1><p id="1">bla bla > > > bla bla bla bla bla bla bla bla </p></div> > > > > On Feb 11, 11:56 pm, mdipierro <[email protected]> wrote: > > > > > 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-...quoted > > > > > > > > > text - > > > > - Show quoted text -- Hide quoted text - > > - Show quoted text - --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "web2py Web Framework" group. 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