Show Attendance

Daily Wise Subject Wise
Instance URL:
Token:
Student Admission no:
Date:
Output
Source 
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<!doctype html>
<html lang="en">
    <head>
        <meta charset="utf-8">
        <title>Fedena API</title>
        <script src="https://s3.amazonaws.com/api_play/src/js/jquery-2.1.1.min.js"></script>
        <script src="https://s3.amazonaws.com/api_play/src/js/vkbeautify.0.99.00.beta.js"></script>
        <script>
            $(function() {
                $("#delete-attendance").click(function() {
                    var fedena_server = $("#fedena_server").val();
                    var token = $("#token").val();
                    var admission_no = $("#admission_no").val();
                    var date = $("#date").val();
                    var result_div = $("#result");
                    var attendance_type = $("input:radio[name=attendance_type]:checked").val();
                    if (attendance_type=="daily")
                    {
                        delete_day_attendance(fedena_server,token,admission_no,date,result_div);
                    }
                    else
                    {
                        var subject_code = $("#subject_code").val();
                        var class_timing_name = $("#class_timing_name").val();
                        delete_subject_attendance(fedena_server,token,admission_no,date,subject_code,class_timing_name,result_div);
                    }
                });
            });
        </script>
        <script>
            function delete_day_attendance(fedena_server,token,admission_no,date,result_div){
                result_div.html("");
                try
                {
                    var xhr = new XMLHttpRequest();
                    xhr.onreadystatechange = function(evt)
                    {
                        if (xhr.readyState==4)
                        {
                            result_div.html(show_response(evt.target.responseText));
                        }
                    }
                    
                    xhr.open('DELETE', fedena_server+"/api/attendances/" + admission_no + "?date=" + date);
                    xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
                    xhr.setRequestHeader('Authorization', 'Token token="'+token+'"');
                    xhr.send();
                }
                catch(err)
                {
                    alert(err.message);
                }
            }

            function delete_subject_attendance(fedena_server,token,admission_no,date,subject_code,class_timing_name,result_div){
                result_div.html("");
                try
                {
                    var xhr = new XMLHttpRequest();
                    xhr.onreadystatechange = function(evt)
                    {
                        if (xhr.readyState==4)
                        {
                            result_div.html(show_response(evt.target.responseText));
                        }
                    }

                    xhr.open('DELETE', fedena_server+"/api/attendances/" + admission_no + "?date=" + date + "&subject_code=" + subject_code + "&class_timing_name=" + class_timing_name);
                    xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
                    xhr.setRequestHeader('Authorization', 'Token token="'+token+'"');
                    xhr.send();
                }
                catch(err)
                {
                    alert(err.message);
                }
            }

            function attendance_type(th_is){
                if (th_is.value=="daily")
                {
                    $(".subject_wise").hide();
                }
                else
                {
                    $(".subject_wise").show();
                }
            }
            
            function show_response(str){
                str = vkbeautify.xml(str,4); /* Optional, To format the XML output*/
                return str.replace(/</g, "&lt;").replace(/>/g, "&gt;").replace(/\n/g,"<br />");
            }
        </script>
    </head>
    <body>
        <h3> Delete Attendance </h3>
        <div>
            <table>
                <tr>
                    <td colspan="2">
                        <input type="radio" name="attendance_type" value="daily" checked="checked" onchange="attendance_type(this)" /> Daily Wise
                        <input type="radio" name="attendance_type" value="subject" onchange="attendance_type(this)" /> Subject Wise
                    </td>
                </tr>
                <tr>
                    <td>
                        Instance URL:
                    </td>
                    <td>
                        <input id="fedena_server" type="text" placeholder="ex: http://myschoolsis.com"  />
                    </td>
                </tr>
                <tr>
                    <td>
                        Token:
                    </td>
                    <td>
                        <input id="token" type="text"  />
                    </td>
                </tr>
                <tr>
                    <td>
                        Student Admission no:
                    </td>
                    <td>
                        <input id="admission_no" type="text" />
                    </td>
                </tr>
                <tr>
                    <td>
                        Date:
                    </td>
                    <td>
                        <input id="date" type="text" placeholder="yyyy-mm-dd" />
                    </td>
                </tr>
                <tr class="subject_wise" style="display: none;">
                    <td>
                        Subject Code:
                    </td>
                    <td>
                        <input id="subject_code" type="text" />
                    </td>
                </tr>
                <tr class="subject_wise" style="display: none;">
                    <td>
                        Class Timing Name:
                    </td>
                    <td>
                        <input id="class_timing_name" type="text" />
                    </td>
                </tr>
                <tr>
                    <td></td>
                    <td>
                        <button type="button" id="delete-attendance" value="Delete Attendance">Delete Attendance</button>
                    </td>
                </tr>
            </table>
            <pre> <code id="result" style="text-align: left; float: left;"></code></pre>
        </div>
    </body>
</html>
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