Hello,
Just for the sake of the argument...
On Monday, October 14, 2002 10:44 AM
Chip Wiegand wrote:
> Sascha Cunz wrote this stuff back on Mon, 14 Oct 2002 01:13:53 +0200:
>
> > This beautifies it (even makes it a bit more secure), but one doesn't
> > need it really; should have worked without these changes, too. (Of
> > course, it's better to include these changes)
> >
> > Sascha
>
> No it shouldn't have worked the way you had it originally. The isset
> statement HAS to have the same value as the submit buttom name or it
> won't work at all.
Yes it will. Try it. ;)
Of course, I didn't mean to say that it will work the way you want it. I
just wanted to say that it would still work even though the isset statement
doen't have the same value with the submit button. Remember, isset() is
basically a function to check if something is set or not...
So, changing this
> > > if (isset($_GET['submit']))
to this
> > > if (isset($_GET['name']))
will have a similar result (for the short code discussed here).
- E
PS
Typo: (should be $_GET['name'])
> > > echo "Hallo ".$GET['name'];
> As for the beautify part, that's just the way I write
> my code, that doesn't matter at all to whether or not the script will
> work.
>
> --
> Chip
>
> > > The value of name for the submit button is wrong - it should be the
> > > same as the value you gave the isset statement, in this case it
> > > should be<input type="submit" name="name" value="sendit">
> > > Better yet is to use isset($submit) and the value for the submit
> > > statement is also name="submit" -
> > > <input type="submit" name="submit" value="sendit">
> > > of course value is optional. So you end up with this -
> > >
> > > <?
> > > if (isset($_GET['submit']))
> > > {
> > > echo "Hallo ".$GET['name'];
> > > }
> > > else
> > > {
> > > echo "<FORM action='test.php' method=get>
> > > <input type='text' name='name'>
> > > <input type='submit' name='submit' value='sendit'>";
> > > }
> > > ?>
> >
> >
> > --
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> >
> >
>
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