The order table id will be returned by the insert statement. There will be
no race. We can use the returned id in items table.
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
-
tryin to use cassandra with web2py using cassandra-driver but return an
error:
e.g.
*cassandra side*
pip install cassandra-driver
systemctl restart cassandra
cqlsh
cqlsh> show version
[cqlsh 5.0.1 | Cassandra 3.11.0 | CQL spec 3.4.4 | Native protocol v4]
cqlsh> CREATE KEYSPACE mykeyspace WITH
face this before, usually created the form with web2py components 1 for
items (up first), save the value of items on the sessions then another
component for order table (below to submit all the data (data in sessions
input to items and order data)
during the form.process() or form.validate()
Hi everyone,
trying to replace a list:string form data attribute (data-fuu) value
am doing the following:
form = SQLFORM(db.listfoo, record=rec, fields=['foo'], showid=False)
for i,fe in enumerate(form.elements('input.string')):
fe['_data-fuu'] = form.record.fuu[i]
Yan's example worked. But still there are some quirks with the scheduler
using connections for long processes.
You are able to change T and F for good editing
gluon.packages.dal.dialects.base.py line 36
then use Field(.., type = "boolean") as usual. No adapter change with
problems or
I need to Insert a record into a table where you have a foreign key that
references a primary key that is not yet created.
For example two tables :
1. Orders table
2. Items table
I want to submit these two form on same page but items table records have
a reference from orders
Thanks Yan, i will use your example if i cant fix this.
I can confirm the problem on Version
2.15.3-stable+timestamp.2017.08.07.12.51.45.
This is dal declaration working fine on previous versions
db = DAL("mysql://myuser:mypassw@localhost/myapp", pool_size = 10,
check_reserved=False, migrate
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