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. 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