Sorry - try $HTTP_POST_VARS
Chris
Jacky wrote:
> 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
> > > > Australia
> > > >
> > > > Phone: +61 2 9553 1691
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> > > >
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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.
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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
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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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