AW: AW: [PHP] textfield vaules not accessable??
| From: | bemorph | Date: | Tue, 29 Aug 2000 17:43:39 +0000 |
| Subject: | AW: AW: [PHP] textfield vaules not accessable?? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-14192@lists.php.net to get a copy of this message | ||
for($i = 0; $i < $loop_count; $i++){
$content="textfieldname".$i; <---- builds variables like $textfield1,
$textfield2 ....
echo "content : ${$content}\n"; <----- ${$variable} read the content
of the build variable
}
> -----Ursprüngliche Nachricht-----
> Von: bemorph [mailto:info@bemorph.de]
> Gesendet am: Dienstag, 29. August 2000 19:42
> An: info@bemorph.de
> Cc: GENERAL LIST
> Betreff: AW: AW: [PHP] textfield vaules not accessable??
>
> on the next page you will need a variable variable to access
> the variables:
>
> for($i = 0; $i < $loop_count; $i++){
> $content="textfieldname".$i;
> echo "content : ${$content}\n";
> }
>
> > -----Ursprüngliche Nachricht-----
> > Von: bemorph [mailto:info@bemorph.de]
> > Gesendet am: Dienstag, 29. August 2000 19:39
> > An: Joao Prado Maia
> > Cc: GENERAL LIST
> > Betreff: AW: AW: [PHP] textfield vaules not accessable??
> >
> >
> > ok, you are right!
> > that's the way:
> >
> > for($i = 0; $i < $loop_count; $i++){
> > $label="textfieldname".$i;
> > echo "<input type='text' name='$label'
> > value='$grade'>\n";
> > }
> >
> >
> > > -----Ursprüngliche Nachricht-----
> > > Von: Joao Prado Maia [mailto:jpm@kefta.com]
> > > Gesendet am: Dienstag, 29. August 2000 19:34
> > > An: bemorph
> > > Cc: GENERAL LIST
> > > Betreff: Re: AW: [PHP] textfield vaules not accessable??
> > >
> > > On Tue, 29 Aug 2000, bemorph wrote:
> > >
> > > > you have to name the fields this way:
> > > >
> > > > for($i = 0; $i < $loop_count; $i++){
> > > > $label="textfieldname".$i;
> > > > <input type='text' name='label'
> > > > value='$grade'>
> > > > }
> > > >
> > > > Then you will get the same as:
> > > >
> > > > <input type='text' name='textfieldname1'
> > > > value='$grade'>
> > > > <input type='text' name='textfieldname2'
> > > > value='$grade'>
> > > > <input type='text' name='textfieldname3'
> > > > value='$grade'>
> > > >
> > > > and so on!
> > > > Is this your solution?
> > >
> > > Actually what he will get is a nasty parse error. Where's your echo /
> > > print function inside that loop ?
> > >
> > > Joao
> > >
> > >
> > > --
> > > Joao Prado Maia
> > > Web Developer
> > > Kefta.com, Inc
> > >
> > >
> > > --
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