TY_BCS_PHP_SLIP 6_1



Slip no.6  &  Slip no. 15
Write a java script function to Accept First Name and Last Name from user.
Display users entered information.
[ Hint: use alert and prompt dialogbox]



HTML file :
<html>
<script type="text/javascript">
                function display()
                {
                                var ob=false;
                                ob=new XMLHttpRequest();
                                var fnm=document.getElementById("fnm").value;
                                var lnm=document.getElementById("lnm").value;
               
                                ob.open("GET","slip1.php?fnm="+fnm+"&lnm="+lnm);              
                                ob.send();          
               
                                ob.onreadystatechange=function()
                                {             
if(ob.readyState==4 && ob.status==200)
                                                {             
                                                                if(ob.responseText==2)
                                                                document.getElementById("i").innerHTML="Fill The Text Boxes";
                                                                                else
                                                                                {
                                                                                                alert(ob.responseText);
                                                                                                                                                document.getElementById("i").innerHTML=ob.responseText;
                                                                                }
                                                }
                                }             
                }
</script>

<body>
Enter First name<input type=text name=fnm id=fnm><br>
Enter last name<input type=text name=lnm id=lnm><br>
<input type=submit value=SUBMIT onclick=display()><br>
<span id=i></span>
</body>
</html>



PHP file :
<?php
$fnm = $_GET['fnm'];
$lnm = $_GET['lnm'];
if((!empty($fnm))  && (!empty($lnm)))
                {             
echo "First Name is $fnm<br>";
                                echo "Last Name is $lnm";          
                }
                                else echo "2";
?>

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