Hi,
> Hi, I still got problems after I changed my code according to your
> suggestion. Here is the detail describtion of my code:
> In registration form, I have a table which contain a field usr_email
> (
> Email AddressÂ
>
> )
>
> This form takes an action i
Hi, I still got problems after I changed my code according to your
suggestion. Here is the detail describtion of my code:
In registration form, I have a table which contain a field usr_email
(
Email AddressÂ
)
This form takes an action in which I have followin
> Sa wrote:
>
> Hi, I stuck on a problem: I am creating a registration form. I need to check
> if the person info has already in database. I created a Z SQL method which I
> used "select usr_email from info(table name) where usr_email = usr_email type=string>" I want to call this method from my
Hi,
>
> Hi, I stuck on a problem: I am creating a registration form. I need
> to check if the person info has already in database. I created a Z SQL
> method which I used "select usr_email from info(table name) where
> usr_email = " I want to call this
> method from my dtml method and see if it
You could always do something like this first:
"select Count(usr_email) from info(table name) where usr_email =
"
Then check the result will be either 1 or 0.
That's asking for trouble 'cos Zope ain't gonna like an id such as
'Count(usr_email)', it's a great idea though :-)
Here's how you might
: Thursday,
13 July 2000 6:04 AMTo: [EMAIL PROTECTED]Subject: [Zope] how
to check if the ResultSet is null?
Hi, I stuck on a problem: I am
creating a registration form. I need to check if the person info has already
in database. I created a Z SQL method which I used "select usr_ema
Hi, I stuck on a problem: I am
creating a registration form. I need to check if the person info has already in
database. I created a Z SQL method which I used "select usr_email from
info(table name) where usr_email = " I want to call this method from my dtml method and see if
it returns "nu
