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edwardblake2019-02-04 11:27:10
PHP
edwardblake, 2019-02-04 11:27:10

Data output from a DB through DropDown or the list?

Hello everyone, it was necessary to display data from the database through a drop-down list, there is data in the database, but I can’t display it in any way.

<select>
    <option>Выбор ответсвенного</option>
  <?php
  $EmpNames ="SELECT user_id FROM users";
    foreach ($EmpNames as $Emp) {
    ?>
    <option><?php echo $Emp;?></option>
  <?php }?>

  </select>

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2 answer(s)
C
coderisimo, 2019-02-04
@edwardblake

// для начала надо подключиться к базе данных
mysql_connect('hostname', 'username', 'password'); // пароль, логин , хост нейм для подключения к базе
mysql_select_db('database-name'); // название базы
// если в процессе подключения к БД есть ошибки - нужно разобраться и 
// исправить (в тектсе ошибки будет подсказка)

$sql = "SELECT  user_id FROM users";
$result = mysql_query($sql);

echo "<select name='user_id'><option>Выбор ответсвенного</option>";
while ($row = mysql_fetch_array($result)) {
    echo "<option value='" . $row['user_id'] . "'>" . $row['user_id'] . "</option>";
}
echo "</select>";

S
Soslan Khloev, 2019-02-04
@hloe0xff

Access to the database is usually carried out using the driver of the desired database. For example MySQLi , PostgreSQL .
Extensions for working with databases of individual pr...
You will also find examples of use there.

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