Как отобразить тег <form>

Question

Вот некоторый псевдокод

echo "<table class='container'><tr class='stuff'></tr>
<form method='post' action='edit.php' name='edit'>
<tr class='setting' hidden>

... Some inputs and such go here...

<td class='checkbox'>
<input class='cancel' type='button'>
<input class='save' name='update' value='update' type='submit'>
</td></tr></form></table>";

РЕДАКТИРОВАТЬ: Вот фактический код

 <?php
    $dbhost = 'localhost';
    $dbuser = 'root';
    $dbpass = '';
    $conn = mysql_connect($dbhost, $dbuser, $dbpass);
    if(! $conn )
    {

      die('Could not connect: ' . mysql_error());
    }
    if($_SESSION['school'] == "drl") {
        $sql = 'SELECT id, student_name, student_id, grad_year, grade, test_name, individual, team_event, member_number, team_number, captain  FROM drl';
    }
    elseif($_SESSION['school'] == "Butler Tech") {
        $sql = 'SELECT id, student_name, student_id, grad_year, grade, test_name, individual, team_event, member_number, team_number, captain  FROM butlertech';
    }
    elseif($_SESSION['school'] == "MIT") {
        $sql = 'SELECT student_name, student_id, grad_year, grade, test_name, individual, team_event, member_number, team_number, captain FROM mit';

    }
    mysql_select_db('contestants');
    $retval = mysql_query( $sql, $conn );
    if(! $retval )
    {
      die('Could not get data: ' . mysql_error());
    }
    while($row = mysql_fetch_array($retval, MYSQL_ASSOC))
    {
        echo 
         "<table class='container'><tr class='stuff'><td hidden>{$row['id']}</td><td>{$row['student_name']}</td></input><td>{$row['student_id']}</td><td class='shcell'>{$row['grade']}</td><td>{$row['test_name']}</td><td>{$row['individual']}</td><td>{$row['team_event']}</td><td class='shcell'>{$row['team_number']}</td><td class='shcell'>{$row['captain']}</td><td class='checkbox' class='odd'>   <input class='edit' type='button'>  <input class='delete' type='button'> </td></tr>

      <tr class='setting' hidden> <form method='post' action='edit.php' name='edit'>

        <td><input type='text' name='id' value='"; echo $row['id']; echo "' hidden></input><input id='school' value='"; echo $_SESSION['school']; echo "'name='school' hidden>
        <input id='student_name' type='text' value='{$row['student_name']}' name='student_name' /></td>
        <td><input  id='student_id' type='text' value='{$row['student_id']}' name='student_id' /></td>
        <td class='shcell'><select id='grade' name='grade'>
            <option value = '7th'"; if($row['grade'] == '7'){ echo 'selected="selected"';} echo ">7th</option>
        <option value = '8th'"; if($row['grade'] == '8'){ echo 'selected="selected"';} echo ">8th</option>
        <option value = '9th'"; if($row['grade'] == '9'){ echo 'selected="selected"';} echo ">9th</option>
        <option value = '10th'"; if($row['grade'] == '10'){ echo 'selected="selected"';} echo ">10th</option>
        <option value = '11th'"; if($row['grade'] == '11'){ echo 'selected="selected"';} echo ">11th</option>
        <option value = '12th'"; if($row['grade'] == '12'){ echo 'selected="selected"';} echo ">12th</option>
      </select></td>
    <td><select class='settings' id='test_name' name='test_name'>
        <option value = 'None'"; if($row['captain'] == 'None'){ echo 'selected="selected"';} echo ">None</option>
        <option value = '(01) Fundamental Accounting'"; if($row['test_name'] == '(01) Fundamental Accounting'){ echo 'selected="selected"';} echo ">(01) Fundamental Accounting</option>
        <option value = '(02) Advanced Accounting'"; if($row['test_name'] == '(02) Advanced Accounting'){ echo 'selected="selected"';} echo ">(02) Advanced Accounting</option>
        <option value = '(04) Payroll Accounting"; if($row['test_name'] == '(04) Payroll Accounting'){ echo 'selected="selected"';} echo "'>(04) Payroll Accounting</option>
        <option value = '(12) Financial Math & Analysis'"; if($row['test_name'] == '(12) Financial Math & Analysis'){ echo 'selected="selected"';} echo ">(12) Financial Math & Analysis</option>
        <option value = '(13) Insurance Concepts'"; if($row['test_name'] == '(13) Insurance Concepts'){ echo 'selected="selected"';} echo ">(13) Insurance Concepts</option>
        <option value = '(14) Federal Income Tax Accounting'"; if($row['test_name'] == '(14) Federal Income Tax Accounting'){ echo 'selected="selected"';} echo ">(14) Federal Income Tax Accounting</option>
        <option value = '(20) Keyboarding Production'"; if($row['test_name'] == '(20) Keyboarding Production'){ echo 'selected="selected"';} echo ">(20) Keyboarding Production</option>
        <option value = '(46) Fundamentals of Web Design'"; if($row['test_name'] == '(46) Fundamentals of Web Design'){ echo 'selected="selected"';} echo ">(46) Fundamentals of Web Design</option>
        <option value = '(47) PC Servicing & Troubleshooting'"; if($row['test_name'] == '(47) PC Servicing & Troubleshooting'){ echo 'selected="selected"';} echo ">(47) PC Servicing & Troubleshooting</option>
        <option value = '(48) Computer Security'"; if($row['test_name'] == '(48) Computer Security'){ echo 'selected="selected"';} echo ">(48) Computer Security</option>
      </select></td>
    <td><select class='settings' name='individual' value='{$row['individual']}'>
        <option value = 'None'"; if($row['individual'] == 'None'){ echo 'selected="selected"';} echo ">None</option>
        <option value = '(03) Computerized Accounting'"; if($row['individual'] == '(03) Computerized Accounting'){ echo 'selected="selected"';} echo ">(03) Computerized Accounting</option>
        <option value = '(06) Fundamental Spreadsheet Applications'"; if($row['individual'] == '(06) Fundamental Spreadsheet Applications'){ echo 'selected="selected"';} echo ">(06) Fundamental Spreadsheet Applications</option>
        <option value = '(07) Advanced Spreadsheet Applications'"; if($row['individual'] == '(07) Advanced Spreadsheet Applications'){ echo 'selected="selected"';} echo ">(07) Advanced Spreadsheet Applications</option>
        <option value = '(08) Banking & Finance'"; if($row['individual'] == '(08) Banking & Finance'){ echo 'selected="selected"';} echo ">(08) Banking & Finance</option>
        <option value = '(10) Economic Research Project Individual'"; if($row['individual'] == '(10) Economic Research Project Individual'){ echo 'selected="selected"';} echo ">(10) Economic Research Project Individual</option>
        <option value = '(21) Fundamental Word Processing Skills'"; if($row['individual'] == '(21) Fundamental Word Processing Skills'){ echo 'selected="selected"';} echo ">(21) Fundamental Word Processing Skills</option>
        <option value = '(22) Advanced Word Processing Skills'"; if($row['individual'] == '(22) Advanced Word Processing Skills'){ echo 'selected="selected"';} echo ">(22) Advanced Word Processing Skills</option>
        <option value = '(31) Administrative Support Research Project Individual'"; if($row['individual'] == '(31) Administrative Support Research Project Individual'){ echo 'selected="selected"';} echo ">(31) Administrative Support Research Project Individual</option>
        <option value = '(64) Interview Skills'"; if($row['individual'] == '(64) Interview Skills'){ echo 'selected="selected"';} echo ">(64) Interview Skills</option>
        <option value = '(69) Presentation Management Individual'"; if($row['individual'] == '(69) Presentation Management Individual'){ echo 'selected="selected"';} echo ">(69) Presentation Management Individual</option>
      </select></td>
    <td><select class='settings' name='team_event' value='{$row['team_event']}'>
        <option value = 'None'"; if($row['team_event'] == 'None'){ echo 'selected="selected"';} echo ">None</option>
        <option value = '(09) Financial Analyst Team'"; if($row['team_event'] == '(09) Financial Analyst Team'){ echo 'selected="selected"';} echo ">(09) Financial Analyst Team</option>
        <option value = '(11) Economic Research Project Team'"; if($row['team_event'] == '(11) Economic Research Project Team'){ echo 'selected="selected"';} echo ">(11) Economic Research Project Team</option>
        <option value = '(30) Administrative Support Team'"; if($row['team_event'] == '(30) Administrative Support Team'){ echo 'selected="selected"';} echo ">(30) Administrative Support Team</option>
        <option value = '(50) Computer Animation Team'"; if($row['team_event'] == '(50) Computer Animation Team'){ echo 'selected="selected"';} echo ">(50) Computer Animation Team</option>
        <option value = '(51) Network Design Team'"; if($row['team_event'] == '(51) Network Design Team'){ echo 'selected="selected"';} echo ">(51) Network Design Team</option>
        <option value = '(53) Video Production Team'"; if($row['team_event'] == '(53) Video Production Team'){ echo 'selected="selected"';} echo ">(53) Video Production Team</option>
        <option value = '(55) Web Site Design Team'"; if($row['team_event'] == '(55) Web Site Design Team'){ echo 'selected="selected"';} echo ">(55) Web Site Design Team</option>
        <option value = '(57) Broadcast News Production Team'"; if($row['team_event'] == '(57) Broadcast News Production Team'){ echo 'selected="selected"';} echo ">(57) Broadcast News Production Team</option>
        <option value = '(62) Small Business Management Team'"; if($row['team_event'] == '(62) Small Business Management Team'){ echo 'selected="selected"';} echo ">(62) Small Business Management Team</option>
        <option value = '(70) Presentation Management Team'"; if($row['team_event'] == '(70) Presentation Management Team'){ echo 'selected="selected"';} echo ">(70) Presentation Management Team</option>
      </select></td>
    <td class='shcell'><input id='team_number' name='team_number'  min='1' value='{$row['team_number']}' class='number' type='number' /></td>
    <td class='shcell'><select id='captain' name='captain'>
        <option value = '-'"; if($row['captain'] == '-'){ echo 'selected="selected"';} echo ">-</option>
        <option value = 'No'"; if($row['captain'] == 'No'){ echo 'selected="selected"';} echo ">No</option>
        <option value = 'Yes'"; if($row['captain'] == 'Yes'){ echo 'selected="selected"';} echo ">Yes</option>
      </select></td>
      <td class='checkbox'>
        <input class='cancel' type='button'>
        <input class='save' name='update' value='update' type='submit'></td></form></tr></table>";}

    mysql_close($conn);
?>

Все работает, как задумано, за исключением части формы. Как вы можете видеть на картинке, форма повторяется перед всем остальным. Что я хочу для <tr class='setting' hidden></tr> быть внутри формы.

Answer 1

Когда вы используете <form> с <table> вам нужно либо поставить <form> теги полностью за пределами <table>или иметь весь <form> внутри одного <td>, Любая другая структура нарушает синтаксис <table> и будет игнорироваться браузером или неправильно отображаться.

Действительный HTML:

<form>
  <table>
    <tr>
      <td>
         <input name="data" type="text">
         <input name="moredata" type="text">
      </td>

      <td>
         <input name="yetmoredata" type="text">
      </td>
    </tr>
  </table>
</form>

альтернативно

  <table>
    <tr>
      <td>
         <form>
         <input name="data" type="text">
         <input name="moredata" type="text">
         </form>
      </td>
    </tr>
  </table>

Answer 2

Измените свой код так, чтобы <form> раньше <table> не внутри

echo "<form method='post' action='edit.php' name='edit'>
<table class='container'>
    <tr class='stuff'></tr>

        <tr class='setting' hidden>

        ... Some inputs and such go here...

        <td class='checkbox'>
        <input class='cancel' type='button'>
        <input class='save' name='update' value='update' type='submit'>
        </td></tr>
    </table>
</form>";

Answer 3

Код, который вы помещаете между строками таблицы без указания ячейки, в которой она будет содержаться, в конечном итоге будет испорчен, вероятно, вытолкнут за пределы тела таблицы. Нет места, чтобы положить что-нибудь.

Вы можете поместить форму в ячейку или поместить всю таблицу внутри формы. То, что вы делаете, не имеет смысла, поэтому браузер игнорирует это.

Если форма разрушает ваше форматирование, создайте стиль CSS для form { padding: 0; margin: 0 }