Bookmark/assignment.html at master · tws2xa/Bookmark · GitHub

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<html>
<head>
    <!-- Jquery -->
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js" type="text/javascript"></script>
    <script type="text/javascript" src="js/ColorScheme.js"></script>

    <script type="text/javascript" src = "js\DataFetcher.js"></script>
    <link rel="stylesheet" href="css/bootstrap.min.css">
    <link rel="stylesheet" href="css/homepagecss.css">

    <!-- Make sure the user is a teacher -->
    <script type = "text/javascript">

        if(sessionStorage.studentId == null) {
            window.location.href = "./login.html";
        } else {
            var isTeacher = isTeacherId(sessionStorage.studentId);
            if(!isTeacher) {
                window.location.href = "./login.html";
            }
        }

        // Load in Student List
        var studentNames = [];
        var studentTeams = {}; // Key Value Pair { Student Name: Table Column}
        var studentXML = getStudentList(sessionStorage.studentId); // DataFetcher.js
        var innerListXML = $(studentXML).find("student_list");
        $(innerListXML).find("student_name").each(function(index, element) {
            var name = $(element).text().trim();
            studentNames.push(name);
            studentTeams[name] = -1;
        });
        studentNames.sort();


        /**
         * Gathers assignment form results and sends to server.
         */
        function submitNewAssignmentForm() {
            var assignmentName = $("#assignmentName").val().trim();
            if(assignmentName == "") {
                alert("Please Enter an Assignment Name.");
                return false;
            }
            var assignmentDeckType = $("#assignmentDeckType option:selected").text().trim();
            var assignmentInfo = $("#assignmentInfo").val().trim();

            // Check all students are assigned
            var unassignedStudents = [];
            for(var i=0; i<studentNames.length; i++) {
                var stuName = studentNames[i];
                if(studentTeams[stuName ] == null || studentTeams[stuName ] <= 0) {
                    unassignedStudents.push(studentNames[i]);
                }
            }
            if(unassignedStudents.length > 0) {
                var studentsStr = unassignedStudents[0];
                for(i=1; i<unassignedStudents.length; i++) {
                    studentsStr += ", " + unassignedStudents[i];
                }
                var continueConfirm = confirm("The following students are unassigned: " + studentsStr + ". Do you wish to continue?");
                if (!continueConfirm) {
                    return false;
                }
            }


            var numTeams = $("#teamTbl thead tr:first th").size() - 1;
            var xmlStr = "<assignment>";
                xmlStr += "<assignment_name>" + assignmentName + "</assignment_name>";
                xmlStr += "<assignment_deck_type>" + assignmentDeckType + "</assignment_deck_type>";
                xmlStr += "<assignment_info>" + assignmentInfo + "</assignment_info>";
                xmlStr += "<teams>";
                for(var curTeamNum=1; curTeamNum<=numTeams; curTeamNum++) {
                    var teamName = $("#teamTbl thead tr:first th:eq(" + curTeamNum + ")").text();
                    xmlStr += "<team>";
                    xmlStr += "<team_name>" + teamName + "</team_name>";
                    xmlStr += "<team_students>";
                        for(var curStudentNum=0; curStudentNum<studentNames.length; curStudentNum++) {
                            var studentName = studentNames[curStudentNum];
                            if(studentTeams[studentName] == curTeamNum) {
                                xmlStr += "<student_name>" + studentName + "</student_name>";
                            }
                        }
                    xmlStr += "</team_students>";
                    xmlStr += "</team>";
                }
            xmlStr += "</teams>";
            xmlStr += "</assignment>";

            var retData = sendNewAssignmentToServer(sessionStorage.studentId, xmlStr);
            console.log("New Assignment Status: " + retData);

            return true;
        }

        function allowDrop(ev) {
            ev.preventDefault();
        }

        function drag(ev) {
            ev.dataTransfer.setData("dragObjId", ev.target.id);
        }

        function drop(ev) {
            try {
                ev.preventDefault();
                var data = ev.dataTransfer.getData("dragObjId");
                ev.target.appendChild(document.getElementById(data));
                studentTeams[data] = ev.target.cellIndex; // cellIndex = column number.
            } catch(TypeError) {
                console.log("Type Error Thrown!");
            };
        }

        function newTeam() {
            var defaultTxt = "";
            var teamName = window.prompt("Please Enter a Team Name: ",defaultTxt);

            if(teamName == null ) {
                return false;
            }
            if(teamName.trim() == "") {
                alert("Team Name Cannot Be Empty");
                return false;
            }

            $("#teamTbl thead tr:first").append("<th>" + teamName + "</th>");
            var colNum = $("#teamTbl thead tr:first th").size() - 1;
            $("#teamTbl thead tr:last").append("<td><button onclick='return teamNameChange(" + colNum + ")' class='form-control'>Change Name</button>");
            $("#teamTbl tbody tr").each(function(index, value) {
                $(value).append("<td ondrop='drop(event)' ondragover='allowDrop(event)'></td>");
            });
            return false;
        }

        function teamNameChange(colNum) {
            console.log("Changing Row: " + colNum)
            var defaultTxt = $("#teamTbl thead tr:first th:eq(" + colNum + ")").text();

            var teamName = window.prompt("Please Enter a Team Name: ", defaultTxt);

            if(teamName == null ) {
                return false;
            }
            if(teamName.trim() == "") {
                alert("Team Name Cannot Be Empty");
                return false;
            }

            $("#teamTbl thead tr:first th:eq(" + colNum + ")").html(teamName);
            return false;
        }


    </script>


  <title>New Assignment</title>
</head>
<body>
    <!-- Nav Bar -->
    <div class="nav">
        <div class = "container";>
            <ul id="left" class="pull-left">
                <a href="homepage.html">Home</a>
                <a href="workshop.html">Workshop</a>
                <a href="play.html">Play</a>
                <a href="Board.html">Board</a>
           </ul>
            <ul id="right" class="pull-right">

            </ul>
        </div>
    </div>

    <form action="homepage.html">
        <!-- Title -->
        <div class="form-group col-sm-offset-1 col-lg-6">
            <h2>Create New Assignment</h2>
        </div>

        <!-- Assignment Name -->
        <div class="form-group col-sm-offset-1 col-sm-6">
            <label for="assignmentName">Assignment Name:</label>
            <input type="text" class="form-control" id="assignmentName" name="assignmentName" placeholder="Enter Assignment Name">
        </div>

        <!-- Deck Type -->
        <div class="form-group col-sm-offset-1 col-sm-6">
            <label>Deck Type:</label>
            <select class="form-control" id="assignmentDeckType">
                <option value="SelectDeckType" disabled>Select Deck Type</option>
                <option value="Fiction">Fiction</option>
                <option value="Non-Fiction">Non-Fiction</option>
            </select>
        </div>

        <!-- Assignment Info -->
        <div class="form-group col-sm-offset-1 col-sm-6">
            <label for="assignmentInfo">Assignment Info:</label>
            <textarea class="form-control" rows="6" id="assignmentInfo" placeholder="Enter Assignment Information"></textarea>
        </div>

        <!-- Teams Table -->
        <div class="form-group col-sm-offset-1 col-sm-6">
            <label>Teams:</label>
            <input type="button" value="Add Team" class="form-control" onclick="return newTeam()">
            <br>
            <table class="stripeTbl" id="teamTbl">
                <!-- Header Row -->
                <thead>
                <tr>
                    <th>Unassigned Students</th>
                </tr>
                <tr>
                    <td></td>
                </tr>
                </thead>
                <tbody>
                </tbody>
            </table>
        </div>

        <script type="text/javascript">
            // Fill table
            console.log("Adding Names:");
            for(var i=0; i<studentNames.length; i++) {
                var studentName = studentNames[i];
                var appendStr = "<tr><td ondrop='drop(event)' ondragover='allowDrop(event)'><label id='" + studentName + "' draggable='true' ondragstart='drag(event)'>" + studentName + "</label></td></tr>"
                $("#teamTbl tbody:last-child").append(appendStr);
                console.log("\t" + studentName);
            }
        </script>

        <!-- Launch Assignment Button -->
        <div class="form-group col-sm-offset-1 col-sm-6">
            <label><i>Caution: The new assignment will activate immediately. Do not launch if students are still working on the previous assignment.</i></label>
            <input type="submit" value = "Launch Assignment" class="btn btn-primary btn-md" onclick="return submitNewAssignmentForm()">
        </div>

    </form>
</body>

<script type = "text/javascript">


     if(isTeacherId(sessionStorage.studentId)) {
       /*  var navBar = document.getElementById("left");
         var newButton = document.createTextNode(msgStr);
         navBar.appendChild(textToAdd);

         <a id="Teacher">Teacher</a>*/
         $("#left").append('<a href="teacher_junction.html">Teacher</a>');
      }

      if(sessionStorage.studentId != null) {
               $("#right").append('<a href="login.html">Logout</a>');
        }

    if(sessionStorage.studentId == null) {
            $("#right").append('<a href="login.html">Login</a>');
    }


</script>
</html>