You could generate the names of the input fields with some thing like:
<form ..... >
<% for (i=0; i < 10; i++) { %>
<input name="article<%=i%>" ....>
<input name="qty<%=i%>" ...>
<% } %>
</form>
And in the action page:
<%
for (i=0; i < 10; i++) {
article[i] = request.getParameter("article" + i);
qty[i] = Integer.parseInt(request.getParameter("qty" + i));
}
%>
-- Antoni Reus
----- Original Message -----
From: "Mattias Jiderhamn" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, October 25, 2001 12:59 PM
Subject: Re: Order of multiple values
Assume I have some shopping basket with multiple fields, articleId and
quantity, with a form like this:
Shopping basket:
Article: [1000 ] Qty: [1 ]
Article: [1001 ] Qty: [2 ]
Article: [1002 ] Qty: [3 ]
You mean I'm not guaranteed that articleId[n] corresponds to
quantity[n]...?
How would I solve the above "problem" with a bean?
If it is dependent on the browser and server, are there any browsers and
server which CAN guarantee this?
--- Antoni Reus wrote: ---
No, as you say it depends on both the browser and the server, you can't
be
guaranteed.
----- Original Message -----
From: "Mattias Jiderhamn" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, October 25, 2001 11:57 AM
Subject: Order of multiple values
If I use request.getParameterValues("key"), am I then guaranteed to get
the values in the same order as on the page/form?
I would be surprised if not, but I have some memory of somebody claiming
the opposite.
(I realize this depends on both the browser and the server)
Mattias Jiderhamn
Expert Systems
[EMAIL PROTECTED]
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