I thought there was something slightly awry in your thinking. I guess
that's where examples really do help. Good luck with it,
Adam
On 10/09/2003 03:15 AM Cornellious Mann wrote:
Adam,
I missed the point about adding the index to the input
field name. I was simply naming the field the same
thi
Adam,
I missed the point about adding the index to the input
field name. I was simply naming the field the same
thing. It actually worked, but it worried me. Thansk
for all of the help! :)
--- Adam Hardy <[EMAIL PROTECTED]>
wrote:
> They're indexed! 0 becomes 0, 1 becomes 1 etc., i.e.
> the o
I guess my question about order was more of
HTML/submit question than a question about arrays. I
just want to guarantee that the order of the values
being sumitted stay in the order they are on the page.
I was simply giving every input field the same name
such as "product" and catching the values
I just did this, maybe an example will help
Read the database and stuff the data into an
arraylist. Stuff the arraylist into the form. Call
the page and get something like this
change the data and subm
They're indexed! 0 becomes 0, 1 becomes 1 etc., i.e. the order they went
out with remains the same when they come back in. I think you must be
missing the point here somewhere
On 10/08/2003 10:34 PM Cornellious Mann wrote:
This worked. :) Do you know if the order is
guaranteed? From my tes
This worked. :) Do you know if the order is
guaranteed? From my testing it looks like the values
appear in the array in the same order the parameters
in the URL line.
--- Adam Hardy <[EMAIL PROTECTED]>
wrote:
> Yes, but because they're indexed, you will see the
> result as an array.
>
> On 10/0
Yes, but because they're indexed, you will see the result as an array.
On 10/08/2003 07:45 PM Cornellious Mann wrote:
I'm not sure about one thing though. If I name all of
my inputs on the HTML page the same name, when I
submit the form, won't only one of the inputs be
passed along?
--- Adam Hard
I'm not sure about one thing though. If I name all of
my inputs on the HTML page the same name, when I
submit the form, won't only one of the inputs be
passed along?
--- Adam Hardy <[EMAIL PROTECTED]>
wrote:
> I think I see what you mean. If all you want is a
> list of product Id's
> and the num
I think I see what you mean. If all you want is a list of product Id's
and the number of units per id, then your priority is to use indexed
properties, rather than DynaForm or normal Form.
If you are using indexed properties, you just name the field one name,
e.g. productId, and the indexing gi
Currently, we are a stateless application. So on each
request we will read the database and get a list of
products.
Then our JSP will generate a from a list of products.
Each product will have an input that can accept the
number of units per product.
The problem I have is that each input field
Yes you can have indexed properties & dynaforms. I do not use them, I
prefer nested properties. But I think the docs are quite good on this
topic.
Re: your problem, I was just asking about categories because I have no
concept of how your database stores your products. Looking at your
database
All we have is a product ID. There is no category.
How do you think category could help?
Also, have you used an indexed property and DynaForm?
--- Adam Hardy <[EMAIL PROTECTED]>
wrote:
> Still it depends. How does the database handle the
> new products? Can you
> at least categorise them?
>
>
Still it depends. How does the database handle the new products? Can you
at least categorise them?
On 10/08/2003 06:19 AM Cornellious Mann wrote:
Unfortunately, products can be added at runtime and
therefore I don't know what the full set is. From the
research I have done it sounds like ActionFo
Unfortunately, products can be added at runtime and
therefore I don't know what the full set is. From the
research I have done it sounds like ActionForms can
not handle this situation and I will need to handle it
myself in the Action. Do you agree?
--- Adam Hardy <[EMAIL PROTECTED]>
wrote:
> H
Indexed form property is what you want.. I'll avoid any clever
explanations, grandiose meta language or to try and sell you a book..
And give you an example..
..
DynaActionForm theForm = (DynaActionForm) form;
ArrayList productList =
theForm.set("product",productList);
//and for some
Hi Cornellious,
it depends whether you know beforehand what the full set of possible
fields could be, or whether the fields themselves are not limited in
name or type.
If the former, then it would be easy to make a form that defined them
all, and to use logic tags to display the needed fields o
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