Consider wrapping the get/change/put in a transaction:
http://code.google.com/appengine/docs/python/datastore/transactions.html
On Jan 25, 9:28 pm, David Kamenetz wrote:
> I finally got this working.
>
> My python module looked something like this:
>
> from google.appengine.ext.db import Key
>
now I get your point...good example
On Sun, Jan 25, 2009 at 9:28 PM, David Kamenetz wrote:
>
> I finally got this working.
>
> My python module looked something like this:
>
> from google.appengine.ext.db import Key
> from google.appengine.api.datastore import Get, Put
>
> def edit_item(request,
I finally got this working.
My python module looked something like this:
from google.appengine.ext.db import Key
from google.appengine.api.datastore import Get, Put
def edit_item(request, db_id):
objKey = Key(str(db_id))
if request.method == 'POST':
objEntity = Get(objKey)
Thanks Bill, that was helpful. I had been browsing datastore.py in the
SDK, but I wasn't quite sure how to use it. Your solution gave me a
lot of ideas.
Regards,
David
On Jan 24, 7:11 pm, Bill wrote:
> Hi David,
>
> On Jan 24, 8:39 am, David Kamenetz wrote:
>
> > However, if the user only ente
Hi David,
On Jan 24, 8:39 am, David Kamenetz wrote:
> However, if the user only enters/changes, say, the txt field on the
> form I only POST the txt field to the server. I don't send all the
> fields. My POST only has data for txt. If I use the code above on an
> existing entity, it will erase t
Hmm...I'm not sure how to use your suggestion. Maybe if I make my
question more specific it will help.
My html looks something like this:
Title:
Text:
Image:
If I were writing every field, every time, my python (Django) would
look something like this:
if request.POST:
formite
You can get the form data through
self.request.get("name")
and give the object proper property.
for example, in the html
in the server side, you write,
class Submit(webapp.RequestHandler):
def post(self):
a = self.request.POST.get('a')
b = self.request.POST.get('b')
