I did look up in the manual for $HTTP_GET_VARS but could not find it? what
is it? a function?
sorry to ask this again, just try to find out how to use that.
Jack
[EMAIL PROTECTED]
"There is nothing more rewarding than reaching the goal you set for
yourself"
----- Original Message -----
From: Chris Fry <[EMAIL PROTECTED]>
To: Jacky <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Wednesday, April 18, 2001 2:59 AM
Subject: Re: [PHP] Variable variable
> Sorry - thought you only had one! - it's late.
>
> To Name the checkboxes you need:
> <?php
> while (get records from db) {
> $id = id from record;
> ?>
> <input type="checkbox" name ="<?php print $id; ?>">
> <?php
> }
> ?>
>
> You would have to do a $HTTP_GET_VARS on the next page to find out which
ones
> exist.
>
> Then your select statement would be:
>
> $query = "select * from table where id IN ('comma delimited list of
values')";
>
> Messy but do-able!
>
> Probably a better way - There usually is!
>
> Chris
>
> Jacky wrote:
>
> > so how do I check at the next page which one is checked?
> > Jack
> > [EMAIL PROTECTED]
> > "There is nothing more rewarding than reaching the goal you set for
> > yourself"
> > ----- Original Message -----
> > From: Chris Fry <[EMAIL PROTECTED]>
> > To: Jacky <[EMAIL PROTECTED]>
> > Cc: <[EMAIL PROTECTED]>
> > Sent: Wednesday, April 18, 2001 2:31 AM
> > Subject: Re: [PHP] Variable variable
> >
> > > Jacky,
> > >
> > > You do not need the value. The variable $id will either exist (if the
user
> > checked it) or not (if the user did not check it).
> > >
> > > Hope this helps.
> > >
> > > Chris
> > >
> > > Jacky wrote:
> > >
> > > > Hi all
> > > > I have a form with check box and name of those checkboxes is usuing
> > variable lke this,
> > > >
> > > > <!-- I got the value $id from a table and looping them and assign
them
> > to the check box name-->
> > > > <input type="checkbox" name ="$id" value="on">
> > > >
> > > > and when I submit the form to page foo.php4, at that page, I use
> > Variable variable to call the value of the check box to see if it
checked
> > like this
> > > >
> > > > $quey = "select id from table";
> > > > $result = ...... ( assumeing it is done and i got value for $id for
all
> > records from table)
> > > >
> > > > if ($$id =="on"){
> > > > echo "on";
> > > > }else{
> > > > echo "off";
> > > > }
> > > >
> > > > It always returns echo "off", why is that?
> > > > cheers
> > > > Jack
> > > > [EMAIL PROTECTED]
> > > > "There is nothing more rewarding than reaching the goal you set for
> > yourself"
> > >
> > > --
> > > Chris Fry
> > > Quillsoft Pty Ltd
> > > Specialists in Secure Internet Services and E-Commerce Solutions
> > > 10 Gray Street
> > > Kogarah
> > > NSW 2217
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> --
> Chris Fry
> Quillsoft Pty Ltd
> Specialists in Secure Internet Services and E-Commerce Solutions
> 10 Gray Street
> Kogarah
> NSW 2217
> Australia
>
> Phone: +61 2 9553 1691
> Fax: +61 2 9553 1692
> Mobile: 0419 414 323
> eMail: [EMAIL PROTECTED]
> http://www.quillsoft.com.au
>
> You can download our Public CA Certificate from:-
> https://ca.secureanywhere.com/htdocs/cacert.crt
>
> **********************************************************************
>
> This information contains confidential information intended only for
> the use of the authorised recipient. If you are not an authorised
> recipient of this e-mail, please contact Quillsoft Pty Ltd by return
> e-mail.
> In this case, you should not read, print, re-transmit, store or act
> in reliance on this e-mail or any attachments, and should destroy all
> copies of them.
> This e-mail and any attachments may also contain copyright material
> belonging to Quillsoft Pty Ltd.
> The views expressed in this e-mail or attachments are the views of
> the author and not the views of Quillsoft Pty Ltd.
> You should only deal with the material contained in this e-mail if
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