Thanks. Yes, I will look carefully, but it looks like the html is in the controller.
On Saturday, October 5, 2013 2:31:10 AM UTC+3, Derek wrote: > > This question gets asked frequently here, there should be a FAQ somewhere > and this should be in it... > > Is this what you want? > > http://www.web2pyslices.com/slice/show/1467/cascading-drop-down-lists-with-ajax > > On Friday, October 4, 2013 2:04:41 PM UTC-7, Avi A wrote: >> >> I was exactly pasting it actually :). >> >> def echo(): >> value = request.post_vars.f_item_category >> filtered_sub=db(db.t_sub_categories.f_category_id == >> value).select(db.t_sub_categories.ALL,orderby=db.t_sub_categories.f_sub_category_name, >> >> cache=(cache.ram,10),cacheable=True) >> >> return dict(filtered_sub=filtered_sub) >> >> >> >> <select id="t_items_f_item_subcategory" class="generic-widget" >> name="f_item_subcategory"> >> <option value=""></option> >> {{for f in filtered_sub:}} >> <option value="{{f.id}}">{{=f.f_item_subcategory}}</option> >> {{pass}} >> </select> >> >> >> >> >> >> >> >> >> >> >> On Friday, October 4, 2013 11:26:24 PM UTC+3, Avi A wrote: >>> >>> One more question please, >>> so now I have to build the filtered (with the value) sub categories >>> select object's html in the controller and return into the target div? >>> On Friday, October 4, 2013 11:08:30 PM UTC+3, Avi A wrote: >>>> >>>> That works...Awesome thanks. >>>> >>>> On Friday, October 4, 2013 10:14:37 PM UTC+3, Niphlod wrote: >>>>> >>>>> you where trying the exact same thing on the onselect, and I left it >>>>> there as it was. >>>>> If you want to send the value of the selected item as a post variable, >>>>> use >>>>> >>>>> ajax('echo', '#t_items_f_item_category', 'target') >>>>> >>>>> you'll get request.post_vars.f_item_category filled in the echo >>>>> function. >>>>> >>>>> On Friday, October 4, 2013 9:52:42 AM UTC+2, Avi A wrote: >>>>>> >>>>>> This test returns none: >>>>>> def echo(): >>>>>> return request.vars.value if request.vars else 'None' >>>>>> >>>>>> On Thursday, October 3, 2013 8:18:15 PM UTC+3, Avi A wrote: >>>>>>> >>>>>>> >>>>>>> Hi, >>>>>>> I'm trying to use the ajax function on a list , with no success so >>>>>>> far. >>>>>>> >>>>>>> def echo(): >>>>>>> return request.vars.value >>>>>>> >>>>>>> <select class="generic-widget" id="t_items_f_item_category" >>>>>>> name="f_item_category"> >>>>>>> <option value=""></option> >>>>>>> {{for c in category:}} >>>>>>> <option value='{{=c.id}}' onselect="ajax('echo', >>>>>>> ['{{=c.id}}'],'target')" >>>>>>> >{{=c.f_category_name}}</option> >>>>>>> {{pass}} >>>>>>> </select> >>>>>>> >>>>>>> <div id='target'></div> >>>>>>> >>>>>>> Thanks. >>>>>>> >>>>>> >> On Friday, October 4, 2013 11:59:54 PM UTC+3, Niphlod wrote: >>> >>> are you asking to me to read your mind ? :D >>> >>> On Friday, October 4, 2013 10:26:24 PM UTC+2, Avi A wrote: >>>> >>>> One more question please, >>>> so now I have to build the filtered (with the value) sub categories >>>> select object's html in the controller and return into the target div? >>>> On Friday, October 4, 2013 11:08:30 PM UTC+3, Avi A wrote: >>>>> >>>>> That works...Awesome thanks. >>>>> >>>>> On Friday, October 4, 2013 10:14:37 PM UTC+3, Niphlod wrote: >>>>>> >>>>>> you where trying the exact same thing on the onselect, and I left it >>>>>> there as it was. >>>>>> If you want to send the value of the selected item as a post >>>>>> variable, use >>>>>> >>>>>> ajax('echo', '#t_items_f_item_category', 'target') >>>>>> >>>>>> you'll get request.post_vars.f_item_category filled in the echo >>>>>> function. >>>>>> >>>>>> On Friday, October 4, 2013 9:52:42 AM UTC+2, Avi A wrote: >>>>>>> >>>>>>> This test returns none: >>>>>>> def echo(): >>>>>>> return request.vars.value if request.vars else 'None' >>>>>>> >>>>>>> On Thursday, October 3, 2013 8:18:15 PM UTC+3, Avi A wrote: >>>>>>>> >>>>>>>> >>>>>>>> Hi, >>>>>>>> I'm trying to use the ajax function on a list , with no success so >>>>>>>> far. >>>>>>>> >>>>>>>> def echo(): >>>>>>>> return request.vars.value >>>>>>>> >>>>>>>> <select class="generic-widget" id="t_items_f_item_category" >>>>>>>> name="f_item_category"> >>>>>>>> <option value=""></option> >>>>>>>> {{for c in category:}} >>>>>>>> <option value='{{=c.id}}' onselect="ajax('echo', >>>>>>>> ['{{=c.id}}'],'target')" >>>>>>>> >{{=c.f_category_name}}</option> >>>>>>>> {{pass}} >>>>>>>> </select> >>>>>>>> >>>>>>>> <div id='target'></div> >>>>>>>> >>>>>>>> Thanks. >>>>>>>> >>>>>>> -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.