Day 2, added homeroom vie, date selection, and signatures (pending homeroom confirmation)

app.py

@@ -1,14 +1,15 @@
 from flask import *
 import pyrebase
 from datetime import datetime
+import time
 import pytz
 from sendgrid import SendGridAPIClient
 from sendgrid.helpers.mail import Mail
 import csv
 import os
-# from dotenv import load_dotenv
+from dotenv import load_dotenv
-# from pprint import pprint
+from pprint import pprint
-# load_dotenv()
+load_dotenv()
 app = Flask(__name__)
 
 app.config['SECRET_KEY'] = os.environ.get('SECRET_KEY')
@@ -34,6 +35,158 @@ def check_login_status():
             (datetime.now(tz) - session['loginTime']).total_seconds() > 3600)
 
 
+def manageProcess(fCommand, fData):
+    # this is to fix a bug where pyrebase doesnt load the first request
+    db.child("Users").child(
+        session['uid']).child("permission").get().val()
+    # end bug fix
+    pl = db.child("Users").child(
+        session['uid']).child("permission").get().val()
+    print(pl)
+    print(db.child("Users").child(
+        'DRZqqSSpg3OkPSCuWkv417dv0vh1').child("permission").get().val())
+    print(fCommand, fData, session['uid'], pl)
+    if pl == 'admin':
+        return pl
+    elif pl == 'group':
+        classes = db.child("Users").child(
+            session['uid']).child("class").get().val()
+        cclass = {}
+        for i in classes:
+            cclass = {
+                "name": db.child("Classes").child(i).child(
+                    "Class").child(classes[i]).child("name").get().val(),
+                "category": i,
+                "class_id": classes[i]
+            }
+        print("got class")
+        students = db.child("Classes").child(cclass['category']).child(
+            "Class").child(cclass['class_id']).child("Students").get().val()
+        print(students['9']['11'])
+        all_stud_list = {}
+        for grade in students:
+            print(grade)
+            all_stud_list[grade] = {}
+            print(type(students[grade]))
+            for homeroom in students[grade]:
+                print(homeroom)
+                roomData = db.child("Homerooms").child(
+                    grade).child(homeroom).get().val()
+                all_stud_list[grade][homeroom] = {}
+                if type(students[grade][homeroom]) == list:
+                    i = 0
+                    for student in students[grade][homeroom]:
+                        if student == 0:
+                            all_stud_list[grade][homeroom][i] = {
+                                "name": roomData[str(i)]["name"],
+                                "eng_name": roomData[str(i)]["eng_name"]
+                            }
+                        i += 1
+                else:
+                    for student in students[grade][homeroom]:
+                        print(student)
+                        all_stud_list[grade][homeroom][student] = {
+                            "name": roomData[student]["name"],
+                            "eng_name": roomData[student]["eng_name"]
+                        }
+        print("got students")
+        dates = db.child("Classes").child(
+            cclass['category']).child("Dates").get().val()
+        status = 0
+        attendance = {}
+
+        if fCommand == 'date':
+            currDate = fData
+            if cclass['class_id'] in dates[currDate]:
+                status = 1
+                for grade in dates[currDate]['Absent']:
+                    attendance[grade] = {}
+                    for homeroom in dates[currDate]['Absent'][grade]:
+                        attendance[grade][homeroom] = {}
+                        for student in dates[currDate]['Absent'][grade][homeroom]:
+                            attendance[grade][homeroom][student] = 0
+        else:
+            for i in dates:
+                if i >= datetime.now(tz).strftime("%Y-%m-%d"):
+                    currDate = i
+                    if cclass['class_id'] in dates[currDate]:
+                        status = 1
+                        for grade in dates[currDate]['Absent']:
+                            attendance[grade] = {}
+                            for homeroom in dates[currDate]['Absent'][grade]:
+                                attendance[grade][homeroom] = {}
+                                for student in dates[currDate]['Absent'][grade][homeroom]:
+                                    attendance[grade][homeroom][student] = 0
+                    break
+                dates[i].pop('placeholder')
+        print("got dates")
+        return render_template('group_teach.html', cclass=cclass, all_stud_list=all_stud_list, dates=dates, currDate=currDate, status=status, attendance=attendance)
+    elif pl == 'homeroom':
+        homeroom = db.child("Users").child(
+            session['uid']).child("homeroom").get().val()
+        homeroomCode = homeroom.split('^')
+        homeroom = db.child("Homerooms").child(
+            homeroomCode[0]).child(homeroomCode[1]).get().val()
+        categories = homeroom['Categories'].split('^')
+        currCategory = categories[0]
+        currDate = ""
+        gpClasses = db.child("Classes").child(currCategory).get().val()
+        dates = gpClasses['Dates']
+        confirmedClasses = []
+        status = 0
+
+        if fCommand == 'date':
+            currDate = fData
+            tmp1 = 0
+            tmp2 = 0
+            for k in gpClasses['Class']:
+                if k in dates[currDate]:
+                    confirmedClasses.append(k)
+                    tmp2 += 1
+                tmp1 += 1
+            if tmp1 == tmp2:
+                status = 1
+        else:
+            for i in dates:
+                if i >= datetime.now(tz).strftime("%Y-%m-%d"):
+                    currDate = i
+                    tmp1 = 0
+                    tmp2 = 0
+                    for k in gpClasses['Class']:
+                        if k in dates[currDate]:
+                            confirmedClasses.append(k)
+                            tmp2 += 1
+                        tmp1 += 1
+                    if tmp1 == tmp2:
+                        status = 1
+                    break
+        print("got dates")
+        db.child("Classes").child(currCategory).child("Dates")
+        homeroom.pop('Categories')
+        all_stud_list = {}
+        for i in homeroom:
+            all_stud_list[i] = {}
+            all_stud_list[i]['name'] = homeroom[i]['name']
+            all_stud_list[i]['eng_name'] = homeroom[i]['eng_name']
+            all_stud_list[i]['gpClass'] = homeroom[i]['Classes'][currCategory]
+            if all_stud_list[i]['gpClass'] in confirmedClasses:
+                if (homeroomCode[0] in gpClasses['Dates'][currDate]['Absent'] and
+                        homeroomCode[1] in gpClasses['Dates'][currDate]['Absent'][homeroomCode[0]] and
+                        i in gpClasses['Dates'][currDate]['Absent'][homeroomCode[0]][homeroomCode[1]]):
+                    # confirmed by teacher and absent
+                    all_stud_list[i]['status'] = 2
+                else:
+                    # confirmed by teacher and not absent
+                    all_stud_list[i]['status'] = 1
+            else:
+                all_stud_list[i]['status'] = 0  # not yet confirmed by teacher
+        return render_template('homeroom.html', all_stud_list=all_stud_list, currDate=currDate, dates=dates, gpClasses=gpClasses, confirmedClasses=confirmedClasses,
+                               currCategory=currCategory, categories=categories, homeroomCode=homeroomCode, status=status)
+
+    else:
+        return redirect('/')
+
+
 @ app.route('/', methods=['GET', 'POST'])
 def index():
     if request.method == 'GET':
@@ -60,13 +213,16 @@ def index():
 
 @app.route('/manage', methods=['GET'])
 def manage():
-    pl = db.child("Users").child(
+    return manageProcess("", "")
-        session['uid']).child("permission").get().val()
+
-    print(pl)
+
-    s = str(pl)
+@app.route('/manage/date', methods=['POST'])
-    if pl == 'admin':
+def manage_date():
-        return s
+    return manageProcess("date", request.form['date'])
-    elif pl == 'group':
+
+
+@app.route('/manage/group_teach_publish', methods=['POST'])
+def group_teach_publish():
     classes = db.child("Users").child(
         session['uid']).child("class").get().val()
     cclass = {}
@@ -78,57 +234,25 @@ def manage():
             "class_id": classes[i]
         }
     print("got class")
-        students = db.child("Classes").child(cclass['category']).child(
+    cDate = ""
-            "Class").child(cclass['class_id']).child("Students").get().val()
+    for key in request.form.keys():
-        all_stud_list = {}
+        print(type(key), key)
-        for homeroom in students:
+        if key == 'date':
-            print(homeroom)
+            print('here')
-            all_stud_list[homeroom] = {}
+            cDate = request.form[key]
-            if type(students[homeroom]) == list:
+            db.child("Classes").child(cclass['category']).child(
-                i = 0
+                "Dates").child(request.form[key]).update({'confirmed': 0})
-                for student in students[homeroom]:
+            db.child("Classes").child(cclass['category']).child(
-                    if student == 0:
+                "Dates").child(request.form[key]).update({cclass['class_id']: request.form['signatureData']})
-                        # print(i)
+        elif key == 'signatureData':
-                        # print(db.child("Homerooms").child(
+            pass
-                        # homeroom).child(i).child("name").get().val())
-                        all_stud_list[homeroom][i] = {
-                            "name": db.child("Homerooms").child(homeroom).child(i).child("name").get().val(),
-                            "eng_name": db.child("Homerooms").child(homeroom).child(i).child("eng_name").get().val(),
-                        }
-                    i += 1
         else:
-                for student in students[homeroom]:
+            # spilt string
-                    all_stud_list[homeroom][student] = {
+            id = key.split('^')
-                        "name": db.child("Homerooms").child(homeroom).child(student).child("name").get().val(),
+            print(id)
-                        "eng_name": db.child("Homerooms").child(homeroom).child(student).child("eng_name").get().val(),
+            db.child("Classes").child(cclass['category']).child("Dates").child(
-                    }
+                cDate).child("Absent").child(id[0]).child(id[1]).update({id[2]: 1})
-
+    return "Success!"
-        print("got students")
-        # for homeroom in all_stud_list:
-        #     for student in all_stud_list[homeroom]:
-        #         print("homeroom: ", homeroom)
-        #         print("student: ", student)
-        #         print("all_stud_list['homeroom']['student']['name']: ",
-        #               all_stud_list['homeroom']['student']['name'])
-        #         print("all_stud_list['homeroom']['student']['eng_name']: ",
-        #               all_stud_list['homeroom']['student']['eng_name'])
-        # get dates
-        dates = db.child("Classes").child(
-            cclass['category']).child("Dates").get().val()
-        for i in dates:
-            dates[i].pop('placeholder')
-            if i >= datetime.now(tz).strftime("%Y-%m-%d"):
-                currDate = i
-                break
-        print("got dates")
-        return render_template('group_teach.html', cclass=cclass, all_stud_list=all_stud_list, dates=dates, currDate=currDate)
-    elif pl == 'homeroom':
-        homeroom = db.child("Users").child(
-            session['uid']).child("homeroom").get().val()
-        s += " " + homeroom  # 912
-        return s
-    else:
-        return "no permission"
 
 
 @ app.route('/upload/homeroom', methods=['GET', 'POST'])
@@ -138,6 +262,7 @@ def upload_homeroom():
     elif request.method == 'POST':
         try:
             # get csv
+            gradec = request.form['gradeCode']
             classc = request.form['classcode']
             csv_file = request.files['csv']
             filepath = os.path.join('./temp', csv_file.filename)
@@ -145,14 +270,14 @@ def upload_homeroom():
             with open(filepath) as file:
                 csv_dict = csv.DictReader(file)
                 for row in csv_dict:
-                    db.child("Homerooms").child(
+                    db.child("Homerooms").child(gradec).child(
                         classc).child(row['number']).set(row)
             # row['class'] row['number'] row['name'] row['eng_name']
             os.remove(filepath)
         except Exception as e:
             os.remove(filepath)
             return "Error. Please try again\n("+str(e)+")"
-        return "Successfully uploaded " + classc
+        return "Successfully uploaded " + gradec + "-" + classc
 
 
 @ app.route('/upload/stud_in_group', methods=['GET', 'POST'])
@@ -161,6 +286,7 @@ def upload_stud_in_group():
         return render_template('uploadcsv.html', title="Student in Group List", url="/upload/stud_in_group")
     elif request.method == 'POST':
         try:
+            gradec = request.form['gradeCode']
             classc = request.form['classcode']
             csv_file = request.files['csv']
             filepath = os.path.join('./temp', csv_file.filename)
@@ -171,16 +297,16 @@ def upload_stud_in_group():
                 headers = headers[1:]
                 for row in csv_dict:
                     for h in headers:
-                        db.child("Homerooms").child(classc).child(
+                        db.child("Homerooms").child(gradec).child(classc).child(
                             row['number']).child("Classes").child(h).set(row[h])
                         db.child("Classes").child(h).child("Class").child(row[h]).child(
-                            "Students").child(classc).update({str(row['number']): 0})
+                            "Students").child(gradec).child(classc).update({str(row['number']): 0})
 
             os.remove(filepath)
         except Exception as e:
             os.remove(filepath)
             return "Error. Please try again\n("+str(e)+")"
-        return "Successfully uploaded " + classc
+        return "Successfully uploaded " + gradec + "-" + classc
 
 
 # @ app.route('/upload/rm_all_data_of_class', methods=['GET', "POST"])
@@ -202,5 +328,5 @@ def logout():
     return redirect('/')
 
 
-# if __name__ == '__main__':
+if __name__ == '__main__':
-#     app.run(debug=True)
+    app.run(debug=True)

static/allpages.css

@@ -1,3 +1,47 @@
 div.col .row .col {
     border: 1px solid black;
 }
+
+div.signatures {
+    margin-top: 30px;
+}
+
+div.signatures .col .row {
+    border: 1px solid black;
+}
+
+div.forSign {
+    border: 1px solid black;
+    margin-left: 10%;
+    margin-right: 10%;
+    width: 80%;
+    height: 300px;
+    position: relative;
+    -webkit-box-flex: 1;
+        -ms-flex: 1;
+            flex: 1;
+}
+
+div.forSign canvas {
+    position: absolute;
+    left: 0;
+    top: 0;
+    width: 100%;
+    height: 100%;
+}
+
+p.highlightAbs {
+    margin-bottom: 0;
+}
+
+p.highlightAbs.n-1 {
+    color: blue;
+}
+
+p.highlightAbs.n-2 {
+    color: red;
+}
+
+div.classlist {
+    text-align: left;
+}

temp/placeholderfile.txt

@@ -0,0 +1 @@
+this is just so that /temp doesn't disappear

templates/group_teach.html

@@ -13,30 +13,102 @@
 </head>
 
 <body>
+    <div class="container">
         <h1>Group_Teach_View</h1>
         <h2>{{cclass['category']}}: {{cclass['class_id']}}: {{cclass['name']}}</h2>
+        <h2>Status: {{status}} ({{currDate}})</h2>
+        <form action="/manage/date" id="dateSelForm" method="post">
+            <select name="date" id="date" class="form-select" onchange="chgDate(this);">
+                {% for date in dates %}
+                {% if date == currDate %}
+                <option value="{{date}}" selected="selected">{{date}}</option>
+                {% else %}
+                <option value="{{date}}">{{date}}</option>
+                {% endif %}
+                {% endfor %}
+            </select>
+        </form>
+        {% if status == 1 %}
+        <div class="alert alert-warning" role="alert">
+            Already Sumitted!
+        </div>
+        {% endif %}
+        {% if status == 0 %}
+        <form action="/manage/group_teach_publish" id="attendanceData" method="post">
+            <input type="hidden" name="date" value="{{currDate}}">
+            <input type="hidden" name="signatureData" value="">
             <div class="col">
                 <div class="row title">
+                    <div class="col">Grade</div>
                     <div class="col">Class Code</div>
                     <div class="col">Number</div>
                     <div class="col">Name</div>
                     <div class="col">Eng Name</div>
-            <div class="col">Attendance</div>
+                    <div class="col">Attendance (Check Absent)</div>
                 </div>
                 {% if data != None %}
-        {% for homeroom in all_stud_list %}
+                {% for grade in all_stud_list %}
-        {% for student in all_stud_list[homeroom] %}
+                {% for homeroom in all_stud_list[grade] %}
+                {% for student in all_stud_list[grade][homeroom] %}
                 <div class="row">
+                    <div class="col">{{grade}}</div>
                     <div class="col">{{homeroom}}</div>
                     <div class="col">{{ student }}</div>
-            <div class="col">{{ all_stud_list[homeroom][student]['name'] }}</div>
+                    <div class="col">{{ all_stud_list[grade][homeroom][student]['name'] }}</div>
-            <div class="col">{{ all_stud_list[homeroom][student]['eng_name'] }}</div>
+                    <div class="col">{{ all_stud_list[grade][homeroom][student]['eng_name'] }}</div>
-            <div class="col"><input type="checkbox" id="{{homeroom}}^{{student}}"></div>
+                    <div class="col"><input type="checkbox" name="{{grade}}^{{homeroom}}^{{student}}"></div>
                 </div>
                 {% endfor %}
                 {% endfor %}
+                {% endfor %}
                 {% endif %}
+                <h3>Please Sign Below</h3>
+                <div class="forSign"><canvas id="signature_pad"></canvas></div>
+                <button class="btn btn-secondary" type="button" onclick="signaturePad.clear()">Clear Signature</button>
+                <button class="btn btn-primary" type="button" onclick="submitForm()">Submit</button>
             </div>
+        </form>
+    </div>
+    <script src="https://cdn.jsdelivr.net/npm/signature_pad@2.3.2/dist/signature_pad.min.js"></script>
+    <script>
+        var canvas = document.getElementById("signature_pad");
+        var signaturePad = new SignaturePad(canvas);
+        function resizeCanvas() {
+            var ratio = Math.max(window.devicePixelRatio || 1, 1);
+            canvas.width = canvas.offsetWidth * ratio;
+            canvas.height = canvas.offsetHeight * ratio;
+            canvas.getContext("2d").scale(ratio, ratio);
+            signaturePad.clear(); // otherwise isEmpty() might return incorrect value
+        }
+        window.addEventListener("resize", resizeCanvas);
+        resizeCanvas();
+        function submitForm() {
+            if (!signaturePad.isEmpty()) {
+                signaturePad.off();
+                var data = signaturePad.toDataURL('image/png');
+                document.getElementsByName('signatureData')[0].value = data;
+                document.getElementById('attendanceData').submit();
+            }
+            else {
+                alert("Please sign first");
+            }
+        }
+    </script>
+    {% endif %}
+    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
+    <div id="loading" style="text-align:center; width:100%; display:none;"><img src="/static/loading.gif" alt=""
+            style="height:100%;" />
+    </div>
+    <script>
+        function loadingAnimation() {
+            $("div.container").hide();
+            $('#loading').show();
+        }
+        function chgDate(sel) {
+            loadingAnimation();
+            document.getElementById('dateSelForm').submit();
+        }
+    </script>
 </body>
 
 </html>

templates/homeroom.html

@@ -0,0 +1,152 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <title>Homeroom_View</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.1/dist/css/bootstrap.min.css" rel="stylesheet"
+        integrity="sha384-F3w7mX95PdgyTmZZMECAngseQB83DfGTowi0iMjiWaeVhAn4FJkqJByhZMI3AhiU" crossorigin="anonymous">
+    <link rel="stylesheet" href="/static/allpages.css">
+    <link rel="stylesheet" href="/static/login.css">
+</head>
+
+<body>
+    <div class="container">
+        <h1>Homeroom_View</h1>
+        <h2>{{homeroomCode[0]}}: {{homeroomCode[1]}}</h2>
+        <h2>Status: ({{currDate}})</h2>
+        <form action="/manage/date" id="dateSelForm" method="post">
+            <select name="date" id="date" class="form-select" onchange="chgDate();">
+                {% for date in dates %}
+                {% if date == currDate %}
+                <option value="{{date}}" selected="selected">{{date}}</option>
+                {% else %}
+                <option value="{{date}}">{{date}}</option>
+                {% endif %}
+                {% endfor %}
+            </select>
+        </form>
+        <form action="/manage/homeroom_confirm" id="homeroom_confirm" method="post">
+            <input type="hidden" name="date" value="{{currDate}}">
+            <input type="hidden" name="category" value="{{currCategory}}">
+            <input type="hidden" name="signatureData" value="">
+        </form>
+        <div class="col">
+            <div class="row title">
+                <div class="col">Homeroom</div>
+                <div class="col">Number</div>
+                <div class="col">Name</div>
+                <div class="col">Eng Name</div>
+                <div class="col">GP_Class</div>
+                <div class="col">Attendance (Here=V, Abs=X)</div>
+            </div>
+            {% if data != None %}
+            {% for i in all_stud_list %}
+            <div class="row">
+                <div class="col">{{homeroomCode[0]}}{{homeroomCode[1]}}</div>
+                <div class="col">{{i}}</div>
+                <div class="col">{{ all_stud_list[i]['name'] }}</div>
+                <div class="col">{{ all_stud_list[i]['eng_name'] }}</div>
+                <div class="col">{{ all_stud_list[i]['gpClass'] }}:
+                    {{gpClasses['Class'][all_stud_list[i]['gpClass']]['name']}}</div>
+                <div class="col">
+                    <p class="highlightAbs n-{{all_stud_list[i]['status']}}">
+                        {% if all_stud_list[i]['status'] == 1 %}
+                        V
+                        {% elif all_stud_list[i]['status'] == 2 %}
+                        X
+                        {% endif %}
+                    </p>
+                </div>
+            </div>
+            {% endfor %}
+            {% endif %}
+            <!-- show signature of confirmed classes -->
+            {% for c in range(confirmedClasses|length) %}
+            {% if c % 2 == 0 %}
+            <div class="row signatures">
+                {% endif %}
+                <div class="col half">
+                    <div class="row">{{confirmedClasses[c]}}: {{gpClasses['Class'][confirmedClasses[c]]['name']}}
+                    </div>
+                    <div class="row"><img src="{{gpClasses['Dates'][currDate][confirmedClasses[c]]}}" alt=""></div>
+                </div>
+                {% if c % 2 == 1 %}
+            </div>
+            {% endif %}
+            {% endfor %}
+            <!-- Show Class Data -->
+            <div class="classlist">
+                <h2>Classes in {{currCategory}}</h2>
+                <ul>
+                    {% for c in gpClasses['Class'] %}
+                    <li>
+                        <h3>{{c}}: {{gpClasses['Class'][c]['name']}}</h3>
+                    </li>
+                    <ul>
+                        <li>
+                            <h4>Classroom: {{ gpClasses['Class'][c]['classroom'] }}</h4>
+                        </li>
+                        <li>
+                            <h4>Teacher: {{ gpClasses['Class'][c]['teacher'] }}</h4>
+                        </li>
+                    </ul>
+                    {% endfor %}
+                </ul>
+            </div>
+            {% if status == 1 %}
+            <h3>Please Sign Below</h3>
+            <div class="forSign"><canvas id="signature_pad"></canvas></div>
+            <button class="btn btn-secondary" type="button" onclick="signaturePad.clear()">Clear Signature</button>
+            <button class="btn btn-primary" type="button" onclick="submitForm()">Submit</button>
+            {% else %}
+            <h3>Please wait for all {{currCategory}} teachers to enter data.</h3>
+            {% endif %}
+        </div>
+    </div>
+    {% if status == 1 %}
+    <script src="https://cdn.jsdelivr.net/npm/signature_pad@2.3.2/dist/signature_pad.min.js"></script>
+    <script>
+        var canvas = document.getElementById("signature_pad");
+        var signaturePad = new SignaturePad(canvas);
+        function resizeCanvas() {
+            var ratio = Math.max(window.devicePixelRatio || 1, 1);
+            canvas.width = canvas.offsetWidth * ratio;
+            canvas.height = canvas.offsetHeight * ratio;
+            canvas.getContext("2d").scale(ratio, ratio);
+            signaturePad.clear(); // otherwise isEmpty() might return incorrect value
+        }
+        window.addEventListener("resize", resizeCanvas);
+        resizeCanvas();
+        function submitForm() {
+            if (!signaturePad.isEmpty()) {
+                signaturePad.off();
+                var data = signaturePad.toDataURL('image/png');
+                document.getElementsByName('signatureData')[0].value = data;
+                document.getElementsByTagName('form')[0].submit();
+            }
+            else {
+                alert("Please sign first");
+            }
+        }
+    </script>
+    {% endif %}
+    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
+    <div id="loading" style="text-align:center; width:100%; display:none;"><img src="/static/loading.gif" alt=""
+            style="height:100%;" />
+    </div>
+    <script>
+        function loadingAnimation() {
+            $('.container').hide();
+            $('#loading').show();
+        }
+        function chgDate() {
+            loadingAnimation();
+            document.getElementById('dateSelForm').submit();
+        }
+    </script>
+</body>
+
+</html>

templates/uploadcsv.html

@@ -20,6 +20,11 @@
                 <!-- upload csv -->
                 <form action="{{url}}" method="post" enctype="multipart/form-data">
                     <!-- input class code -->
+                    <div class="form-group">
+                        <label for="gradeCode">Grade Code</label>
+                        <input type="text" class="form-control" id="gradeCode" name="gradeCode"
+                            placeholder="Enter Grade Code">
+                    </div>
                     <div class="form-group">
                         <label for="classcode">Class Code</label>
                         <input type="text" class="form-control" id="classcode" name="classcode"