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. >>>>>>>>>>> >>>>>>>>>>
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