php

selectbox 에서 선택한 값 출력

말랑Cow 2021. 7. 10. 00:00
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# select.php

<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8" />
        <title></title>
    </head>
    <body>
        <form method="post" action="process.php">
          <select name="taskOption1">
            <option value="first">First</option>
            <option value="second">Second</option>
            <option value="third">Third</option>
          </select>
          <select name="taskOption2">
            <option value="1">1</option>
            <option value="2">2</option>
            <option value="3">3</option>
          </select>
          <input type="submit" value="Submit the form"/>
        </form>
    </body>
</html>

 

# process.php

<?php
   $option1 = isset($_POST['taskOption1']) ? $_POST['taskOption1'] : false;
   $option2 = isset($_POST['taskOption2']) ? $_POST['taskOption2'] : false;
   if ($option1 & $option2) {
      echo htmlentities($_POST['taskOption1'], ENT_QUOTES, "UTF-8").'<br>';
      echo htmlentities($_POST['taskOption2'], ENT_QUOTES, "UTF-8");
   } else {
     echo "task option is required";
     exit;
   }
?>

 

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