[es] - Pomoc oko PHP forme,zadatak iz knjige nece da radi

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Pomoc oko PHP forme,zadatak iz knjige nece da radi

^{13.08.2007. u 22:50 - pre 203 meseci}

Posto sam pocetnik, kupio sam knjigu PHP 4 od Bill McCarty-a.
Poceo sam da vezbam primere iz knjige,ali ova forma nece da radi.
Evo html forme koja je ispravna:

Code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

<html>
<head>
    <title>Project p-7-1</title>
</head>

<body>
<form method="post"action="p-7-1">
<h1>Contact information</h1>
<table>
<tr>
    <td>Nickname:</td>
    <td><input type="text"name="nickname"></td>
</tr>
<tr>
    <td>Firstname:</td>
    <td><input type="text"name="firstname"></td>
</tr>
<tr>
    <td>Lastname:</td>
    <td><input type="text"name"lastname"></td>
</tr>
<tr>
    <td>Primary Email:</td>
    <td><input type="text"name="email"></td>
    <td width"20"> </td>
    <td>Secondary Email:</td>
    <td><input type="text"name"secondaryemail"></td>
</tr>

<tr>
    <td>Company name:</td>
    <td><input type="text"name="companyname"></td>
</tr>
<tr>
    <td>Office Address:</td>
    <td><input type="text"name="officeaddress"></td>
    <td width"20"> </td>
    <td>Home Address:</td>
    <td><input type="text"name="homeaddress"></td>
</tr>
<tr>
    <td>City:</td>
    <td><input type="text"name="city"></td>
</tr>
<tr>
    <td>State</td>
    <td><input type="text"name="state"></td>
</tr>
<tr>
    <td>Zip:</td>
    <td><input type="text"name="zip"></td>
</tr>
<tr>
    <td>Phone:</td>
    <td><input type="text"name="phone"></td>
</tr>
</table>
<br>
<br>
<br>
<br>
<input type="submit"value="Submit">
<br>
<br>
<input type="reset"value="Reset">
</form>

</body>
</html>

Problem je verovatno u ovoj PHP scripti,koja izgleda ovako:

Code:
<?php
include "p-7-1";
    function validate_form()
{
    global $nickname,$firstname,$lastname,$email;
     $errors=0;
    if(!trim($nickname))
{
    echo"<br><b>Nickname</b>is required";
    errors++;
}
    if(!trim($firstname))
{
    echo"<br><b>Firstname</b>is required";
    errors++;
}
    if(!trim($lastname))
{
    echo"<br><b>Lastname</b>is requires";
     errors++;
}
    if(!trim(email))
{
    echo"<br><b>Email</b>is required";
    $errors++;
}    switch($errors)
        {
    case 0;
        return TRUE;
        case 1;
        echo"<br><br>Please use your";
        echo"browser back button to return to";
            echo"the form,correct the errors,and";
            echo"re-submit the form";
    return FALSE;
}
}
    function update_database()
{
    echo"<br>Updating database...";
}
$ok=validate_form();
if($ok)
    update_database();

?>

flylord
Ilić Aleksandar
Simplicity d.o.o.
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Re: Pomoc oko PHP forme,zadatak iz knjige nece da radi

^{14.08.2007. u 15:59 - pre 203 meseci}

Razlog zasto zakljucavam je :
1) Nemanja Avramović ti je dao apsolutno tacan i jedini tacan odgovor koji tebi treba da resis svoj problem
2) to je topovana tema koju nisi procitao pre nego sto si napisao pitanje. TOP teme sluze da se CITAJU
3) Nisi procitao uvod u PHP manual