perhaps you didn't save the echo.html in the proper folder? On Friday, October 11, 2013 5:34:56 PM UTC-7, Derek wrote: > > Pretty strange. My example as shown in the web2pyslices site works just > fine. > > On Friday, October 11, 2013 1:30:46 PM UTC-7, Avi A wrote: >> >> No, I don't have it and I changed it to get echo.load and that solve that >> issue, but it still renders the table instead of rendering the dict in the >> for loop, which should render the dropdown. >> This is a video of what it does: >> http://goo.gl/DWHqrp >> Thanks. >> On Friday, October 11, 2013 1:11:34 AM UTC+3, Derek wrote: >>> >>> You probably have a line in the echo.html file {{extend 'layout.html'}}. >>> Remove that. >>> >>> On Thursday, October 10, 2013 11:22:58 AM UTC-7, Avi A wrote: >>>> >>>> >>>> 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) >>>> >>>> >>>> echo.html >>>> >>>> <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}}'>test</option> >>>> {{pass}} >>>> </select> >>>> >>>> >>>> It injects into the target div a whole page (layout.html) and inside, >>>> it renders "ECHO" then the filtered_sub results as a table, + design, >>>> reqwest, response, session, db tables and db stats buttons under it. >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> On Thursday, October 10, 2013 9:03:10 PM UTC+3, Avi A wrote: >>>>> >>>>> Exactly Starting now... >>>>> >>>>> On Thursday, October 10, 2013 8:02:40 PM UTC+3, Derek wrote: >>>>>> >>>>>> Any luck? >>>>>> >>>>>> On Tuesday, October 8, 2013 6:29:03 AM UTC-7, Avi A wrote: >>>>>>> >>>>>>> Still stuck with that... >>>>>>> Thanks. >>>>>>> >>>>>>> On Saturday, October 5, 2013 5:29:37 PM UTC+3, Avi A wrote: >>>>>>>> >>>>>>>> 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) >>>>>>>> filtered_sub = dict(filtered_sub = filtered_sub) >>>>>>>> select_header = "<select id='t_items_f_item_subcategory' >>>>>>>> class='generic-widget' name='f_item_subcategory'> \ >>>>>>>> <option value=''></option>" >>>>>>>> select_footer = '</select>' >>>>>>>> def select_body(): >>>>>>>> for f in filtered_sub: >>>>>>>> #return "<option value='f.id'>" + f.f_item_subcategory >>>>>>>> + "</option>" >>>>>>>> return 'test' >>>>>>>> return select_footer + select_body() + select_footer >>>>>>>> >>>>>>>> This will render 'test' just once(where expected more). >>>>>>>> I think the problem is that the filtered_sub = dict() from some >>>>>>>> reason. >>>>>>>> If I replace the return 'test' with: >>>>>>>> return "<option value='f.id'>" + f.f_item_subcategory + "</option>" >>>>>>>> It flashes an error. >>>>>>>> Thanks. >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> On Saturday, October 5, 2013 10:32:43 AM UTC+3, Avi A wrote: >>>>>>>>> >>>>>>>>> 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.
