Homework SourseIntroduction to JavaScript with XML and PHP Chp 4 Challenge
?Introduction to JavaScript with XML and PHP Chp 4 Challenge 6
Create a web page that uses a loop to allow a teacher to enter the following information for all students in a class: student\'s name, midterm exam grade, final exam grade, homework grade, attendance grade. The program should calculate each student\'s numeric total grade based on the following formula: grade = (midterm * 0.3) + (final * 0.4) + (homework * 0.2) + (attendance * 0.1) Display the results in a JavaScript-generated table as shown: save your page as points .html and be sure to include an appropriate page title.Solution
insert.html
<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR...ransitional.dtd\">
<html xmlns=\"http://www.w3.org/1999/xhtml\">
<head>
<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />
<title></title>
<script>
function Totalgrade()
{
var mg=document.fname.mg.value;
var fg=document.fname.fg.value;
var hg=document.fname.hg.value;
var ag=document.fname.ag.value;
var tgrade=(mg*0.3)+(fg*0.4)+(hg*0.2)+(ag*0.1);
var r=tgrade;
document.fname.tg.value=r;
}
</script>
</head>
<body>
<p>Please fill following Data</p>
<Form action=\"display.php\" method=\"post\" name=\"fname\">
Name : <input type=\"text\" name=\"name\" /><br>
MidTerm Exam Grade : <input type=\"text\" name=\"mg\" /><br>
Final Exam Grade : <input type=\"text\" name=\"fg\" /><br>
HomeWork Grade : <input type=\"text\" name=\"hg\" /><br>
Attendance Grade : <input type=\"text\" name=\"ag\" /><br>
Total Grade:<input type=\"Text\" name=\"tg\" onfocus=\"Totalgrade()\"/>
<input type=\"submit\" id=\"submit\" value=\"Submit\">
</Form>
</body>
</html>
convert data into xml using with php
<?PHP
$s_id = $_POST[\'id\'];
$s_name = $_POST[\'name\'];
echo $s_id. \'<br>\' .$s_name;
$xml =new DOMDocument(\"1.0\");
$xml->load(\"xmlphp1.xml\");
$root=$xml->getElementsByTagName(\"students\")->item(0);
$student=c_element(\"student\",$root);
$id=c_element(\"id\", $student);
c_value(\"$s_id\",$id);
$name = c_element(\"name\", $student);
c_value(\"$s_name\",$name);
//$xml= new DOMDocument(\"1.0\",\"utf-8\");
//$employee = $xml->createElement(\"employee\");
//$employee = $xml->appendChild($employee);
//$empname = $xml->createElement(\"empname\",$name);
//$empname = $employee->appendChild($empname);
//$empemail = $xml->createElement(\"empemail\",$email);
//$price= $employee->appendChild($empemail);
$xml->FormatOutput=true;
//$string_value=$xml->saveXML();
$xml->save(\"xmlphp1.xml\");
?>
please change fileds no time that way
and display normal javascript fromat
