else语句没有按预期工作[关闭]

Question

Ok, so I made this code:

Acum adaugati note si absente pentru&nbsp;<?php echo $numeleelevuluiales ?>, la materia <?php echo $numelemateriei ?> :
<br />
<?php
if(!isset($_POST['submit13']))
{
    ?>
    Adauga o nota noua:

    <form method="post" action="" name="form666">
    <table border="0" cellspacing="0" cellpadding="0"> 
      <tr>

        <td  width="50">Nota: &nbsp;

        <select name="note">
    <option value="eroare">Alege nota</option>
    <option value="1">1</option>
    <option value="2">2</option>
    <option value="3">3</option>
    <option value="4">4</option>
    <option value="5">5</option>
    <option value="6">6</option>
    <option value="7">7</option>
    <option value="8">8</option>
    <option value="9">9</option>
    <option value="10">10</option>
    </select>
    </td>
    <td   width="50"> Ziua:&nbsp;
    <select name="ziua">
    <option value="eroare1">Alege ziua</option>
    <option value="1">1</option>
    <option value="2">2</option>
    <option value="3">3</option>
    <option value="4">4</option>
    <option value="5">5</option>
    <option value="6">6</option>
    <option value="7">7</option>
    <option value="8">8</option>
    <option value="9">9</option>
    <option value="10">10</option>
    <option value="11">11</option>
    <option value="12">12</option>
    <option value="13">13</option>
    <option value="14">14</option>
    <option value="15">15</option>
    <option value="16">16</option>
    <option value="17">17</option>
    <option value="18">18</option>
    <option value="19">19</option>
    <option value="20">20</option>
    <option value="21">21</option>
    <option value="22">22</option>
    <option value="23">23</option>
    <option value="24">24</option>
    <option value="25">25</option>
    <option value="26">26</option>
    <option value="27">27</option>
    <option value="28">28</option>
    <option value="29">29</option>
    <option value="30">30</option>
    <option value="31">31</option>
    </select>

    </td>
    <td   width="50">Luna: &nbsp;
    <select name="luna">
    <option value="eroare2">Alege luna</option>

    <?php
    $lunile = "SELECT id, luni
        FROM luni";
    $qlunile = mysql_query($lunile);

    while($luniletabel = mysql_fetch_array($qlunile))
    {
        echo "<option value='".$luniletabel['id']."' name='luna'>" . $luniletabel['luni'] . "</option>";
    }
     ?>
    </select>

    </td></tr>

      </table> <br />
         <input type="submit" name="submit13" value="&nbsp;Adauga &nbsp;" >
         </form><br />
    <?php

}//sfarsit if
else
{
    if(!isset($_POST['submit333']))
    {
        if($_POST['note'] == 'eroare' || $_POST['ziua'] == 'eroare1' || $_POST['luna'] == 'eroare2' )
        {
            echo "EROARE!!! Nu ati ales toate campurile <br />";
        }
        else
        {
            echo "Ati ales nota&nbsp;" .$_POST['note'].", in ziua&nbsp;" .$_POST['ziua']. ", si luna a " .$_POST['luna']. ".";
            ?><br />
            Daca datele sunt corecte, apasati butonul de mai jos pentru adaugarea in baza de date:


             <form method="post" action="" name="form666">
             <input type="submit" name="submit333" value="&nbsp;Adauga in baza de date&nbsp;" >
                 </form>
            <?php
        }
    }
    else // daca a fost apasat submit 333
    {
        $azi = new DateTime(date("Y-m-d"));
        //
        $data_adaugare = $azi->format("Y-m-d");
        //
        // se adauga cele 2 zile
        //
        $termen = 2; // zile de modificare
        //
        $azi->add(new DateInterval('P2D'));
        //
        $data_expirarii = $azi->format("Y-m-d");

        $materianote = $_SESSION['materienote'];
        $id_note = $_POST['note'];
        $data_nota = $_POST['ziua'];
        $luna_nota = $_POST['luna'];
        echo $id_note;

        mysql_query("INSERT INTO note(id_elev, id_materie, id_note, data_nota, luna_nota, data_adaugare, data_expirare) 
                VALUES ($codul_elevului, $materianote, $id_note, $data_nota, $luna_nota, $data_adaugare, $data_expirarii) ")
                or die("Hopa! Ceva nu merge!");
        echo "Adaugat cu succes!";


    }//sfarsit if isset submit 333

}//sfarsit daca sunt alese toate campurile


}

The problem is here: else // daca a fost apasat submit 333 Nothing in the else works when I press the "submit333" submit button. I tried echoing something in the else statement, but nothing works.

Any ideas? What did I do wrong?

MySql is ok. Thanks everyone for answers!

Answer 1

Your logic is flawed.

With all the other stuff cut out, your code comes down to this:

if(!isset($_POST['submit13']))
{
}
else
{
  if(!isset($_POST['submit333']))
  {
  }
  else
  {
    // here is where you want stuff to happen when $_POST['c'] is set
  }
}

But if you pressed the submit button submit333, then you will most likely not have pressed the submit button submit13 at the same time, right?

And because you did not press submit13, your code goes into the first if block, so it does not go into the else branch belonging to that first if, and so your second if is never even executed …