I'm looking for a sample, example, or tutorial, where someone has
implemented a DataGrid on top of the AppEngine datastore. By
DataGrid, I mean a table that acts like excel in your web browser.
know there are a couple packages out there such dhtmlxGrid and dojo
that could potentially work. But I don't understand the mechanics
required to put one of those on the datastore. I am having a hard
time finding any examples specific to the AppEngine's DataStore.
Here is my use case.
1. Have items defined in google datastore.
class Item(db.Model):
name = db.StringProperty()
quantity = db.IntegerProperty(default=1)
target_price = db.FloatProperty()
priority = db.StringProperty(default='Medium',choices=[
'High', 'Medium', 'Low'])
entry_time = db.DateTimeProperty(auto_now_add=True)
added_by = db.UserProperty()
2. Run Query and push to web page
//ex. get all items that belong to [email protected]
3. User can edit fields in livetable/datagrid. Edits are
automatically saved to the back end.
Does someone have advice or an example how to do this?
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