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answer_surveys.php
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answer_surveys.php
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<?php
require_once "header.php";
$usernames = $_SESSION['username'];
$message = "";
if (!isset($_SESSION['loggedInSkeleton']))
{
// user isn't logged in, display a message saying they must be:
echo "You must be logged in to view this page.<br>";
}
else
{
$connection = mysqli_connect($dbhost, $dbuser, $dbpass, $dbname);
echo "Welcome ", $_SESSION['username'];
if ($_SESSION['username'] == "admin") {
$usernames = $_SESSION['username'];
$query = "SELECT * FROM surveyQuestions WHERE survey_id = '{$_GET['survey_id']}' ";
//echo $query;
$result = mysqli_query($connection, $query);
$n = mysqli_num_rows($result);
//$n = mysqli_num_rows($result);
// if we got some results then show them in a table:
if ($n > 0) {
echo <<<_END
<style>
table, th, td {border:1px solid black; align:center;}
th, td {
text-align:left;
padding: 10px;
}
tr:nth-child(even){background-color:#f96d6d}
tr:nth-child(odd){background-color:#e0f96d}
th{
background-color: #3f3f3e;
color:white;
}
</style>
_END;
echo "<table cellpadding='2' cellspacing='2'>";
echo "<tr><th>Question</th><th>Answer</th></tr>";
$query1 = "SELECT * FROM surveyQuestions WHERE survey_id = '{$_GET['survey_id']}' ";
$ansQuery = "SELECT * FROM answers WHERE survey_id = '{$_GET['survey_id']}' ";
//echo $query;
$result1 = mysqli_query($connection, $query1);
$ansResult = mysqli_query($connection, $ansQuery);
$nn = mysqli_num_rows($result);
// loop over all rows, adding them into the table:
for ($i = 0; $i < $nn; $i++)
{
$rows1 = mysqli_fetch_assoc($ansResult);
// fetch one row as an associative array (elements named after columns):
$row = mysqli_fetch_assoc($result);
// $usernames = $row['answer_id'];
// add it as a row in our table:
echo "<tr>";
echo "<td>{$row['question']}</td> <td> {$rows1['answer']} </td>";
echo "</tr>";
}
echo "<form action = 'answer_surveys.php?survey_id={$_GET['survey_id']}&survey_name={$_GET['survey_name']}&number_of_questions={$_GET['number_of_questions']}' method = 'POST' >";
echo "</table>";
echo<<<_END
<h3> Survey Questions</h3>
_END;
for($i = 0; $i < $nn; $i++)
{
$row = mysqli_fetch_assoc($result1);
// echo "QuestionNumber:" . $row["question_no"] . "<br>";
echo "Question: " . $row["question"] . "<br>";
//echo"<br>";
if ($row['question_type'] == 'Text Box')
{
//echo "{$row['question']}";
echo "<input name='{$row['question_id']}' type='text'>";
echo"<br>";
echo"<br>";
}
elseif ($row['question_type'] == 'Numbers')
{
//echo "{$row['question']}";
echo "<input name='{$row['question_id']}' type='number'>";
echo"<br>";
echo"<br>";
}
elseif ($row['question_type'] == 'Date')
{
//echo "{$row['question']}";
echo "<input name='{$row['question_id']}' type='date'>";
echo"<br>";
echo"<br>";
}
elseif ($row['question_type'] == 'Radio Buttons')
{
//echo "{$row['question']}";
$explode = explode ('-', $row['response']);
for($j=0; $j< sizeof($explode); $j++)
{
echo "<br>";
echo "<input name='{$row['question_id']}' value = '$explode[$j]' type='radio'> {$explode[$j]}";
echo "<br>";
}
}
}
}
echo "<input type = 'submit' name = 'submit_answers'>";
echo "</form>";
// if we got some results then show them in a table:
echo "</table>";
if (isset($_POST['submit_answers']))
{
//echo "Button is pressed";
//$newAnswer = $row['answer'];
echo $query = "SELECT * FROM surveyQuestions WHERE survey_id = '{$_GET['survey_id']}';";
echo $query . "<br>";
$result2 = mysqli_query($connection, $query);
$r = mysqli_num_rows($result2);
if ($n > 0)
{
for($i = 0; $i < $n; $i++)
{
$rows1 = mysqli_fetch_assoc($result2);
$questionsID = $rows1['question_id'];
$postID = $_POST[$questionsID];
$sql = "INSERT INTO answers (answer, survey_id, question_id, username) VALUES ('{$postID}' , '{$_GET['survey_id']}', '{$questionsID}', '$usernames' )";
$result = mysqli_query($connection, $sql);
if ($result)
{
echo " ANSWER Inserted";
} else
{
echo "ANSWER Not Inserted";
}
}
}
}
}
else
{
$usernames = $_SESSION['username'];
$query = "SELECT * FROM surveyQuestions WHERE survey_id = '{$_GET['survey_id']}' ";
//echo $query;
$result = mysqli_query($connection, $query);
$n = mysqli_num_rows($result);
//$n = mysqli_num_rows($result);
// if we got some results then show them in a table:
if ($n > 0) {
echo <<<_END
<style>
table, th, td {border:1px solid black; align:center;}
th, td {
text-align:left;
padding: 10px;
}
tr:nth-child(even){background-color:#f96d6d}
tr:nth-child(odd){background-color:#e0f96d}
th{
background-color: #3f3f3e;
color:white;
}
</style>
_END;
echo "<table cellpadding='2' cellspacing='2'>";
echo "<tr><th>Question</th><th>Answer</th></tr>";
$query1 = "SELECT * FROM surveyQuestions WHERE survey_id = '{$_GET['survey_id']}' ";
$ansQuery = "SELECT * FROM answers WHERE survey_id = '{$_GET['survey_id']}' ";
//echo $query;
$result1 = mysqli_query($connection, $query1);
$ansResult = mysqli_query($connection, $ansQuery);
$nn = mysqli_num_rows($result);
// loop over all rows, adding them into the table:
for ($i = 0; $i < $nn; $i++)
{
$rows1 = mysqli_fetch_assoc($ansResult);
// fetch one row as an associative array (elements named after columns):
$row = mysqli_fetch_assoc($result);
// $usernames = $row['answer_id'];
// add it as a row in our table:
echo "<tr>";
echo "<td>{$row['question']}</td> <td> {$rows1['answer']} </td>";
echo "</tr>";
}
echo "<form action = 'answer_surveys.php?survey_id={$_GET['survey_id']}&survey_name={$_GET['survey_name']}&number_of_questions={$_GET['number_of_questions']}' method = 'POST' >";
echo "</table>";
echo<<<_END
<h3> Survey Questions</h3>
_END;
for($i = 0; $i < $nn; $i++)
{
$row = mysqli_fetch_assoc($result1);
// echo "QuestionNumber:" . $row["question_no"] . "<br>";
echo "Question: " . $row["question"] . "<br>";
//echo"<br>";
if ($row['question_type'] == 'Text Box')
{
//echo "{$row['question']}";
echo "<input name='{$row['question_id']}' type='text'>";
echo"<br>";
echo"<br>";
}
elseif ($row['question_type'] == 'Numbers')
{
//echo "{$row['question']}";
echo "<input name='{$row['question_id']}' type='number'>";
echo"<br>";
echo"<br>";
}
elseif ($row['question_type'] == 'Date')
{
//echo "{$row['question']}";
echo "<input name='{$row['question_id']}' type='date'>";
echo"<br>";
echo"<br>";
}
elseif ($row['question_type'] == 'Radio Buttons')
{
//echo "{$row['question']}";
$explode = explode ('-', $row['response']);
for($j=0; $j< sizeof($explode); $j++)
{
echo "<br>";
echo "<input name='{$row['question_id']}' value = '$explode[$j]' type='radio'> {$explode[$j]}";
echo "<br>";
}
}
}
}
echo "<input type = 'submit' name = 'submit_answers'>";
echo "</form>";
// if we got some results then show them in a table:
echo "</table>";
if (isset($_POST['submit_answers']))
{
//echo "Button is pressed";;
echo $query = "SELECT * FROM surveyQuestions WHERE survey_id = '{$_GET['survey_id']}';";
echo $query . "<br>";
$result2 = mysqli_query($connection, $query);
$r = mysqli_num_rows($result2);
if ($n > 0)
{
for($i = 0; $i < $n; $i++)
{
$rows1 = mysqli_fetch_assoc($result2);
$questionsID = $rows1['question_id'];
$postID = $_POST[$questionsID];
echo $sql = "INSERT INTO answers (answer, survey_id, question_id, username) VALUES ('{$postID}' , '{$_GET['survey_id']}', '{$questionsID}', '$usernames' )";
$result = mysqli_query($connection, $sql);
if ($result)
{
echo " ANSWER Inserted";
} else
{
echo "ANSWER Not Inserted";
}
}
}
}
}
}
?>