當我點擊提交它給了我一個錯誤,「未定義的索引:選擇」不知道爲什麼我認爲我做了一切正確的,我使它類似於我連接到數據庫的一些其他頁面精細。選擇是在DB中,我在IF語句中定義它,有人可能會在我的問題上提出一些可能的明顯亮點嗎?未定義的索引
<form action="login_success.php" method="POST">
<?php
if(isset($_POST['submitbtn'])) {
$selection = $_POST['selection'];
mysql_query("INSERT INTO users (selection) VALUE ('$selection')");
}
?>
<fieldset>
<legend>Pick</legend>
<select id="tm1" name="teams">
<?php
$tt = date("H");
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo ' <option value="wr"'.$dis.'>Washington Redskins</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="nyg"'.$dis.'>New York Giants</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="pe"'.$dis.'>Philadelphia Eagles</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="dc"'.$dis.'>Dallas Cowboys</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="br"'.$dis.'>Baltimore Ravens</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="ps"'.$dis.'>Pittsburgh Steelers</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="tt"'.$dis.'>Tennessee Titans</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="gbp"'.$dis.'>Green Bay Packers</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="ss"'.$dis.'>Seattle Seahawks</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="cbr"'.$dis.'>Cleveland Browns</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="bb"'.$dis.'>Buffalo Bills</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="jj"'.$dis.'>Jacksonville Jaguars</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="ic"'.$dis.'>Indianapolis Colts</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="ht"'.$dis.'>Houston Texans</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="kcc"'.$dis.'>Kansas City Chiefs</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="md"'.$dis.'>Miami Dolphins</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="nep"'.$dis.'>New England Patriots</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="nyj"'.$dis.'>New York Jets</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="slr"'.$dis.'>Saint Louis Rams</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="nos"'.$dis.'>New Orleans Saints</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="mv"'.$dis.'>Minnesota Vikings</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="tbb"'.$dis.'>Tampa Bay Buccaneers</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="ac"'.$dis.'>Arizona Cardinals</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="af"'.$dis.'>Atlanta Falcons</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="sf49"'.$dis.'>San Francisco 49ers</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="sdc"'.$dis.'>San Diego Chargers</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="or"'.$dis.'>Oakland Raiders</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="db"'.$dis.'>Denver Broncos</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="cbe"'.$dis.'>Cincinnati Bengals</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="cp"'.$dis.'>Carolina Panthers</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="dl"'.$dis.'>Detroit Lions</option>';
if($tt >= 12 && $tt <= 14){$dis = ' disabled';}else{$dis = '';}echo '<option value="cbea"'.$dis.'>Chicago Bears</option>';
?>
</select>
<br>
<input type="submit" value="submit" name="submitbtn">
</fieldset>
</form>
'name =「選擇」'在你的形式? – Saty
有一個錯誤,所以一切都不正確。也就是說,錯誤所說的是:在表單中沒有名稱選擇的元素。 –
謝謝@Saty甚至沒有意識到一個愚蠢的錯誤。 – Brian