hello all,
i am working on project for learning purpose, i have got stuck on a small logic , i have tried lot to find the solution , gone to url like http://www.sprklab.com/notes/13-passing-arguments-to-functions-in-django-template http://www.tangowithdjango.com/book/chapters/ajax.html and many more unfortunately, i am not able find the solution, so require some hints from all of u guys so i m applying a logic under following 1) i m selecting a option form a select menu 2) on select the option eant to get the selected value 3) now this selected , i want to pass through a template tag for query purpose from database. my small part of logic is under ####################### <select onchange="change()" name="tclass" class="target"> <option value="-1">Select Class</option> <option value="1">Class I</option> <option value="2">Class II</option> </select> ############################################## <script> $( ".target" ).change(function () { var id = $(this).val(); var dataString = 'id='+ id; {% get_latest bookstoreapp.Book 5 as recent_posts %} ====>>> i want to use above $id or id instead of 5 here }) </script> for more info sending my templates/get_latest.py ######################################################### from django.template import Library, Node from django.db.models import get_model register = Library() class LatestContentNode(Node): def __init__(self, model, num, varname): self.num, self.varname = int(num), varname self.model = get_model(*model.split('.')) def render(self, context): context[self.varname] = self.model.objects.filter(pk = self.num) return '' def get_latest(parser, token): bits = token.contents.split() if len(bits) != 5: raise TemplateSyntaxError, "get_latest tag takes exactly four arguments" if bits[3] != 'as': raise TemplateSyntaxError, "third argument to get_latest tag must be 'as'" return LatestContentNode(bits[1], bits[2], bits[4]) get_latest = register.tag(get_latest) ################3 please help guys... -- You received this message because you are subscribed to the Google Groups "Django developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-developers+unsubscr...@googlegroups.com. To post to this group, send email to django-developers@googlegroups.com. Visit this group at http://groups.google.com/group/django-developers. To view this discussion on the web visit https://groups.google.com/d/msgid/django-developers/8fd1a136-30d1-4ca8-a45d-45428e026b96%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
