This code should be written in php. Write a program that allows the user to input...
This code should be written in php.
Write a program that allows the user to input a student's last name, along with that student's grades in English, History, Math, Science, and Geography.
When the user submits this information, store it in an
associative array, like this:
Smith=61 67 75 80 72
where the key is the student's last name, and the grades are
combined into a single space-delimited string.
Return the user back to the data entry screen, to allow more student names and grades to be entered.
When the user has completed grade entry for all students, allow him/her to generate a grade report. This report should output a table to the screen with a row for each user, and a column for each grade. Failing grades (less than 60) should be printed in red.
Hint: When creating the report, loop through the associative array. Use the split() function to parse the grade string for each student into its own temporary array, that can be looped through to output that student's grades.
Homework Answers
Explanation :
The Index File allows the user to enter the Values and gives the values to test.php File. Now, the Grade Report is generated and the Conditions are satisfied here.
Code :
index.html file :
<!DOCTYPE HTML>
<html>
<body>
<form action="test.php"
method="POST">
Enter Last Name
: <input type="text" name="lname"><br>
English Marks :
<input type="text" name="eng"><br>
History Marks :
<input type="text" name="hist"><br>
Math Marks :
<input type="text" name="math"><br>
Science Marks :
<input type="text" name="sci"><br>
Geography Marks
: <input type="text" name="geo"><br>
<input
type="submit">
</form>
</body>
</html>
test.php file :
<!DOCTYPE html>
<html>
<head>
<style>
table {
font-family: arial,
sans-serif;
border-collapse: collapse;
width: 100%;
}
td, th {
border: 1px solid #dddddd;
text-align: left;
padding: 8px;
}
</style>
</head>
<body>
<h1>Grade Report</h1>
<?php
function
getProperColor($var)
{
if ($var <
60) return '#FF0000';
else return
'#FFFFFF';
}
?>
<table>
<tr>
<th>Last
Name</th>
<th>English</th>
<th>History</th>
<th>Mathematics</th>
<th>Science</th>
<th>Geography</th>
</tr>
<tr>
<td><?php echo
$_POST["lname"];?></td>
<td style="background-color:
<?php $color = getProperColor($_POST['eng']); echo $color;
?>"> <?php echo $_POST["eng"];?></td>
<td style="background-color:
<?php $color = getProperColor($_POST['hist']); echo $color;
?>"> <?php echo $_POST["hist"];?></td>
<td style="background-color:
<?php $color = getProperColor($_POST['math']); echo $color;
?>"> <?php echo $_POST["math"];?></td>
<td style="background-color:
<?php $color = getProperColor($_POST['sci']); echo $color;
?>"> <?php echo $_POST["sci"];?></td>
<td style="background-color:
<?php $color = getProperColor($_POST['geo']); echo $color;
?>"> <?php echo $_POST["geo"];?></td>
</tr>
</table>
</body>
</html>
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