Thanks for the info. I tried it and still could not get it right... For some reasons, with py:content, it displays the string "now" when "get time' is clicked, but not the actual time. If the page (about.html) is loaded/reloaded, it shows the time correctly though, but not by cliking the "get_time".
I checked the time function in the controller (root.py), seems to be fine there. I reviewed Jenshi template doc, but could not find anything which might have caused this. Changes to template using (py:content): ============================= <body> <div id="timelink"><a href = "#">get time</a></div> <div id="timetest" py:content="now"></div> </body> Output from the browser: ================== get time <== link now <== this should display the time, but in this case it just shows the string "now" tpn On Tue, Dec 15, 2009 at 1:25 AM, Diez B. Roggisch <[email protected]> wrote: > Thang Nguyen schrieb: >> Thanks for your email. Still could not get it to work. I probably >> do not understand well how this thing (jquery/turbogear/cache) >> supposed to work. I will dig into it further, any additional >> suggestion is greatly appreciated. -tpn >> >> My answers to your questions: >> ====================== >> >> (1) There is no particular reason to use local import, I need to clean up >> that. >> >> (2) The call (load) works fine, as shown in the output, but the >> replacement of "timetest" does not happen when "get time" is clicked. >> I also modified the code to add a random number to the query such as >> load("/time?sid=" + Math.random())... but does not help though. >> >> Below are the sample code and the output (btw, I tried this on both >> Firefox and IE, no difference). Also I did not see any difference >> between using $('timetest') versus $('#timetest') >> >> template: >> ======= >> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" >> >> "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> >> <html xmlns="http://www.w3.org/1999/xhtml"; >> xmlns:py="http://genshi.edgewall.org/"; >> xmlns:xi="http://www.w3.org/2001/XInclude";> >> >> <xi:include href="master.html" /> >> >> <head> >> <meta content="text/html; charset=UTF-8" http-equiv="content-type" >> py:replace="''"/> >> <title>Learning TurboGears 2.0: Quick guide to the Quickstart >> pages.</title> >> <script type="text/javascript"> >> $(document).ready(function(){ >> $('a').click(function(event){ >> $('#timetest').load("/time?sid=" + Math.random()) >> }); >> }); >> >> </script> >> </head> >> >> <body> >> <div id="timelink"><a href = "#">get time</a></div> >> <div id="timetest" py:replace="now"></div> >> </body> >> </html> >> >> >> Controller (root.py) >> ============== >> �...@expose('helloworld.templates.about') >> def about(self, **kw): >> jquery_js.inject() >> return dict(now=time.ctime()) >> >> @expose() >> def time(self, sid): >> print "time is called ...sid=%s" % sid >> return dict(now=time.ctime()) >> >> >> Output (server console): >> ================= >> serving on 0.0.0.0:8080 view at http://127.0.0.1:8080 >> time is called ...sid=0.7600414370879561 >> time is called ...sid=0.08766271084959143 >> time is called ...sid=0.9154010756223916 >> time is called ...sid=0.13931412162353551 >> time is called ...sid=0.9629765981657245 >> time is called ...sid=0.19117089588204772 >> time is called ...sid=0.6440978896256766 >> time is called ...sid=0.550432448440006 >> time is called ...sid=0.9023927250869724 >> time is called ...sid=0.1985474145942756 >> time is called ...sid=0.14242761973297957 >> time is called ...sid=0.5346612822522109 >> time is called ...sid=0.6367426755820135 >> >> >> tpn >> >> >> On Mon, Dec 14, 2009 at 12:27 PM, Diez B. Roggisch <[email protected]> wrote: >>> Hi, >>> >>> >>>> I followed your suggestion and was able to inect jquery_js to my >>>> controller. However, I am running into a problem. Below is the >>>> sample code. I expect to see the time (id=timetest) to be updated >>>> everytime I click on "get time" link; however, it does not. Hope you >>>> can shed a light on it. Thanks much in advance. -tpn >>>> >>>> From my controller (root.py): >>>> ===================== >>>> >>>> �...@expose('helloworld.templates.about') >>>> def about(self, **kw): >>>> import time >>>> jquery_js.inject() >>>> return dict(now=time.ctime()) >>>> >>>> @expose() >>>> def time(self): >>>> import time >>>> return dict(now=time.ctime()) >>> Any reason you don't import time *once* on top of the module? It doesn't >>> change the semantics, but local imports should only be used when there >>> is good reason - circular dependencies or lazy loading. >>> >>> >>>> >>>> From my template: >>>> ============== >>>> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" >>>> >>>> "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> >>>> <html xmlns="http://www.w3.org/1999/xhtml"; >>>> xmlns:py="http://genshi.edgewall.org/"; >>>> xmlns:xi="http://www.w3.org/2001/XInclude";> >>>> >>>> <xi:include href="master.html" /> >>>> >>>> <head> >>>> <meta content="text/html; charset=UTF-8" http-equiv="content-type" >>>> py:replace="''"/> >>>> <title>Learning TurboGears 2.0: Quick guide to the Quickstart >>>> pages.</title> >>>> <script type="text/javascript"> >>>> $(document).ready(function(){ >>>> $('a').click(function(event){ >>>> $('#timetest').load("/time") >>>> }); >>>> }); >>>> >>>> </script> >>>> </head> >>>> >>>> <body> >>>> <div id="timelink"><a href = "#">get time</a></div> >>>> <div id="timetest" py:replace="now"></div> > > This looks as if you *replace* the div with whatever now contains. So > there is no div anymore, and then of course the jquery-statement > referring to the id of the div wont' have anything to work on. > > Make that "py:content" instead, and you are good to go. > > Diez > > -- > > You received this message because you are subscribed to the Google Groups > "TurboGears" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/turbogears?hl=en. > > > -- You received this message because you are subscribed to the Google Groups "TurboGears" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/turbogears?hl=en.
