RE: [Phplib-users] How to validate a oohform with js ?

[Benjamin H. <ho...@eu...>]

hmm the validation works

but i have another problem :(

Warning: Variable passed to reset() is not an array or object in =
/var/www/html/php/of_text.inc on line 73

Warning: Variable passed to each() is not an array or object in =
/var/www/html/php/of_text.inc on line 74

this happens when i enter a javascript Name if i make no javascript =
validation everything works fine.
i tested it with "phplib-0.74.20021008.patches" and the version 7.4 =
only the line number differs


Warning: Variable passed to reset() is not an array or object in =
/var/www/html/php/of_text.inc on line 67

Warning: Variable passed to each() is not an array or object in =
/var/www/html/php/of_text.inc on line 68

with version 7.4=20

it=B4s these two lines=20
    reset($ndx_array);
    while (list($k, $n) =3D each($ndx_array)) {

any suggestions why this happens ?

is it possible that i use javascript validation with template=B4s ?

hmm maybe someone know=B4s the answer

best regards Benjamin=20

> ----------
> From: 	Taylor, Stewart[SMTP:Ste...@uk...]
> Sent: 	30 October 2002 16:49
> To: 	'Benjamin Hoft'
> Cc: 	'Php...@li...'
> Subject: 	RE: [Phplib-users] How to validate a oohform with js ?
>=20
> $f =3D new form;
>=20
> $f->add_element(....
> ...
>=20
>            =20
> $f->start("MyFunction","POST","index.php","","FormName");
>              ^^^^ This parameter specifies that you
>                   want to create a form onsubmit javascript function.
> ...
>=20
> $f->finsh("",
>           "
>              if (f.input1.value=3D=3D'' && f.input2.value=3D=3D'')
>              {
>                 alert('your message');
>                 return false;
>              }
>           "
>           );
>=20
> Use the finish function to put none phplib generated code into the =
onsubmit
> function.
> i.e. function finish($after, $before)
>=20
> Therefore, the above call will add onsubmit attribute to the form tag
>=20
> <FORM ......."onsubmit"=3D"return MyFunction_Validator(this)">
> ...
>=20
>=20
> And generate the javascript function code.
> <SCRIPT>
> function MyFunction_Validator(f)
> {
>    // $before
>    if (f.input1.value=3D=3D'' && f.input2.value=3D=3D'')
>    {
>       alert('your message');
>       return false;
>    }
>=20
>    phplib generated javascript code
>   =20
>          =20
>    // $after
>   =20
>    ...
> }
> </SCRIPT>
> ...
>=20
>=20
>=20
>=20
> -Stewart
>=20
> -----Original Message-----
> From: Benjamin Hoft [mailto:ho...@eu...]
> Sent: 30 October 2002 15:27
> To: 'Php...@li...'
> Subject: [Phplib-users] How to validate a oohform with js ?
>=20
>=20
> How can i validate if either one or the other of two textfields (or =
both)
> is being fillied with some sort of text ?
>=20
> normally i would use js with a script like this:
>=20
> <SCRIPT>
> function validate()
> {
> 	if (document.form.input1.value=3D=3D"" &&
> document.form.input2.value=3D=3D"")
> 	{
> 	   alert ("please insert some text in one of the input fields");
> 	}
> 	else
> 	{
> 	  document.form.submit();
> 	}
> }
> </SCRIPT>
>=20
> and use this function on a link
>=20
> <a href=3D"javascript:Validate();">submit</a>
>=20
> but how can i do that with phplib, with oohforms and templates ?
>=20
> i couly only validate both fields if they are empty, but what if only =
one
> must be entered with text ?
>=20
>=20
> best regards Benjamin
>=20
>=20
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>=20