Current File : /home/inlingua/public_html/noida/icentex_noida/oral/js/student.js

/* Making a request.*/
function createRequestObject()
{
/* Initialising the variable xmlhttp */
	var xmlhttp=false;
	
/* Try and catch block for creating xmlhttp object according to the browser */
	try
	{
	/* The xmlhttp object is built into the Microsoft XML Parser. */
		xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch (e)
	{
		try 
		{
		/* The xmlhttp object is built into the Microsoft IE. */
			xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		} 
		catch (E) 
		{
			xmlhttp = false;
		}
	}
/* The xmlhttp object is built into the browsers other than Microsoft IE. */
	if (!xmlhttp && typeof XMLHttpRequest!='undefined')
	{
		xmlhttp = new XMLHttpRequest();
	}
	return xmlhttp;
}

function displaystudent(courseid)
{
	//alert(levelid);
	//language=document.getElementById('language_id').value;
	document.getElementById('student_display_id').innerHTML = "<table width='200' ><tr><td ><img src='../images/indicator.gif' width='100'></td></tr></table>";

	
	var request = createRequestObject();
	
	url='student_ajax.php?&CID='+courseid;
	
	request.open('GET',url , true);
	//alert(url);
	request.onreadystatechange = function()
	{
		if(request.readyState == 4)
		{
			
			if(request.status == 200)
			{
				
				var response = request.responseText;
				//alert(response);
				document.getElementById('student_display_id').innerHTML = response;
				//document.getElementById('sub').disabled = false;
			}
		}
	}
	request.send(null);
}



function displayStu(courseid)
{
	//alert(levelid);
	//language=document.getElementById('language_id').value;
	document.getElementById('sub').style.display = "none";
	document.getElementById('sub1').style.display = "block";
	

	//return false;
	var request = createRequestObject();
	
	courseid=document.getElementById('theValue').value;
	
	url='show_ajax.php?&CID='+courseid;
	
	request.open('GET',url , true);
	//alert(url);
	request.onreadystatechange = function()
	{
		if(request.readyState == 4)
		{
			
			if(request.status == 200)
			{
				
				var response = request.responseText;
				//alert(response);
				//vv=document.getElementById('11').value;
				//alert(vv);
				
			//var newtext = document.createTextNode(response);
     //document.getElementById('student_display_id').appendChild(newtext);
				
				//document.getElementById('student_display_id').appendChild = "<div>"+response+"</div>";
				//document.getElementById('11').value = vv+"<div>"+response+"</div>";
				
				
				//document.getElementById('sub').disabled = false;
				
				//createDiv(response);
				addElement(response);
				document.getElementById('sub').style.display = "block";
	document.getElementById('sub1').style.display = "none";
			}
		}
	}
	request.send(null);
}



function addElement(response) {
  var ni = document.getElementById('myDiv');
  var numi = document.getElementById('theValue');
  var num = (document.getElementById('theValue').value -1)+ 2;
  numi.value = num;
  var newdiv = document.createElement('div');
  var divIdName = 'my'+num+'Div';
  newdiv.setAttribute('id',divIdName);
  newdiv.innerHTML = response;
  ni.appendChild(newdiv);
}

function removeElement(divNum) {
	//alert(divNum);
  var d = document.getElementById('myDiv');
  var olddiv = document.getElementById(divNum);
  d.removeChild(olddiv);
}