1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
|
<?php
header("X-UA-Compatible: IE=edge,chrome=1");
$duggaPageName="index.php";
$courseName="DA133G Webbutveckling - datorgrafik G1N, 7,5hp (IKI)";
$courseOccasion="HT-12 LP4";
$duggaNr=1;
$ajaxPath="../../quizAjax/";
include "../../../../php/dugga_checklogin.php";
//$accountname="a00nisse";
if ($accountname=checklogin($errorMsg, $courseName, $courseOccasion, $duggaNr)):
?>
<html>
<head>
<meta charset="UTF-8"/>
<script type="text/javascript" src="../../../../js/jquery-1.8.0.min.js"></script>
<script lang='Javascript'>
var account="<?php echo $accountname ?>";
var duggaNr="<?php echo $duggaNr ?>";
var courseName="<?php echo $courseName ?>";
var courseOccasion="<?php echo $courseOccasion ?>";
var quizObjectsIDs=new Array();
var quizVariantInstructions="";
$(document).ready(function() {
fetchQuiz();
fetchQuizObject("ObjDesc");
});
function fetchQuiz(){
$.post("<?php echo $ajaxPath?>getQuiz.php",
{loginName: account, courseName: courseName, courseOccasion: courseOccasion, quizNr: duggaNr },
fetchQuizCallBack,
"json"
);
}
function fetchQuizCallBack(data){
if (typeof data.Error != 'undefined') {
$("#result").html("<p>"+data.Error+"</p>");
if(typeof data.answerHash != 'undefined'){
$("#result").append("<p>Svarskod: "+data.answerHash.substr(0,8)+"</p>");
}
} else {
$("#quizInstructions").append(data.quizData);
quizObjectsIDs=data.quizObjectIDs.split(" ");
fetchQuizObject(quizObjectsIDs[0]);
}
}
function checkAnswer(submitstr){
$.post("<?php echo $ajaxPath?>answerQuiz.php",
{loginName: account, courseName: courseName, courseOccasion: courseOccasion, quizNr: duggaNr, quizAnswer: submitstr},
checkAnswerCallBack,
"json"
);
}
function fetchQuizObject(objectName){
$.post("<?php echo $ajaxPath?>getQuizObject.php",
{objectID: objectName, courseName: courseName, courseOccasion: courseOccasion, quizNr: duggaNr, loginName: account},
fetchQuizObjectCallBack,
"json"
);
}
function fetchQuizObjectCallBack(data){
if (typeof data.Error != 'undefined') {
$("#result").append("<br/><h3>Error:"+data.Error+"</h3>");
} else {
quizVariantInstructions=data.objectData;
foo();
}
}
</script>
<script type="text/javascript" src="../../../../js/dugga.js"></script>
<script lang='Javascript'>
//Globals
var TICKBOX_WIDTH=50;
var TICKBOX_HEIGHT=50;
var tickBoxes=new Array();
function handler_mousedown(ev){
if (typeof ev.targetTouches!='undefined' && ev.targetTouches.length>0) {
var touch = ev.targetTouches[0];
mx = touch.pageX;
my = touch.pageY;
} else {
if(document.all) { // IE
mx = ev.clientX;
my = ev.clientY;
} else if (ev.layerX||ev.layerX==0) { // Firefox
mx = ev.pageX;
my = ev.pageY;
} else if (ev.offsetX || ev.offsetX == 0) { // Opera
mx=ev.offsetX-acanvas.offsetLeft;
my=ev.offsetY-acanvas.offsetTop;
}
}
var pos_x_y=findPosition(acanvas);
mx -= pos_x_y[0];
my -= pos_x_y[1];
for(var i=0;i<tickBoxes.length;i++){
tickBoxes[i].checkIfClicked(mx,my);
}
foo();
}
function handler_mouseup(){
}
function handler_mousemove(cx, cy){
}
function tickBox(x, y, value)
{
this.x=x;
this.y=y;
this.width=TICKBOX_WIDTH;
this.height=TICKBOX_HEIGHT;
this.isTicked=false;
this.value=value;
}
tickBox.prototype.checkIfClicked=function(mx, my)
{
if(mx>this.x && mx<=this.x+this.width && my>this.y && my<=this.y+this.height){
if(this.isTicked) this.isTicked=false;
else this.isTicked=true;
}
}
tickBox.prototype.draw=function()
{
context.save();
context.font = "22px Arial";
context.lineWidth = 3;
context.textAlign="center";
context.textBaseline="middle";
if(this.isTicked) {
context.fillStyle = "#000000";
context.fillRect(this.x, this.y, this.width, this.height);
context.fillStyle = "#FFFFFF";
context.fillText("1", this.x+this.width*0.5, this.y+this.height*0.5);
} else {
context.fillStyle = "#FFFFFF";
context.fillRect(this.x, this.y, this.width, this.height);
context.fillStyle = "#000000";
context.fillText("0", this.x+this.width*0.5, this.y+this.height*0.5);
}
context.strokeRect(this.x, this.y, this.width, this.height);
context.restore();
}
function findPosition(object) {
var current_left=0;
var current_top=0;
do{
current_left+=object.offsetLeft;
current_top+=object.offsetTop;
} while(object=object.offsetParent);
return [current_left,current_top];
}
function foo()
{
acanvas.width = acanvas.width;
context.save();
//draw quizVariantInstructions;
context.fillStyle = "#000000";
context.font = "22px Arial";
context.lineWidth = 3;
context.textAlign="center";
context.textBaseline="middle";
context.fillText(quizVariantInstructions, acanvas.width*0.5, acanvas.width/3);
for(var i=0;i<tickBoxes.length;i++){
tickBoxes[i].draw();
}
context.restore();
}
function submbutton()
{
var sum=0;
for(var i=0;i<tickBoxes.length;i++){
if(tickBoxes[i].isTicked) sum+=tickBoxes[i].value;
}
checkAnswer(sum.toString());
}
function checkAnswerCallBack(data){
if (typeof data.Error != 'undefined') {
$("#result").css("background-color","#ffcccc");
$("#result").html("<p>"+data.Error+"</p>");
if(typeof data.answerHash != 'undefined'){
$("#result").append("<p>Svarskod: "+data.answerHash.substr(0,8)+"</p>");
}
} else {
if(data.isCorrect=="false"){
$("#result").css("background-color","#ffcccc");
$("#result").html("Du har tyvärr svarat fel");
} else {
$("#result").css("background-color","#ccffcc");
$("#result").html("Du har svarat rätt");
$("#result").append("<br />Din svarskod:"+data.hashedAnswer);
$("#result").append("<br />Spara alltid din svarskod!");
if(data.Success=="false"){
$("#result").append("<br />Ett problem har uppstått, ditt svar har inte sparats. Det är mycket viktigt att du sparar din svarskod och kontaktar kursansvarige omgående.");
}
}
}
}
function init(){
var xOffset=10;
var tickBoxX=acanvas.width-TICKBOX_WIDTH*2-0.5;
var tickBoxY=acanvas.height*0.5-TICKBOX_HEIGHT*0.5-0.5;
for(var i=0;i<8;i++){
var tickBoxValue=Math.pow(2,i);
if(i%4==0 && i>0) tickBoxX-=TICKBOX_WIDTH;
tickBoxes.push(new tickBox(tickBoxX, tickBoxY, tickBoxValue));
tickBoxX-=TICKBOX_WIDTH+xOffset;
}
}
</script>
</head>
<body onload="setupcanvas();init();">
<div>
<canvas id='a' width='600' height='600' style='border:2px solid black;float:left;'>
</canvas>
<div style="border:2px solid black;background-color:#fed;width:300;height:450;float:left;margin-left:10px;">
<div id="infobox" style="padding:4px;">
<div id="quizInstructions"></div>
<div id="quizVariantInstructions"></div>
<div id="result"></div>
<form>
<button type="button" onclick="submbutton();">SKICKA</button>
</form>
<div id="result"></div>
</div>
</div>
</div>
</body>
</html>
<?php
else:
include "../../../../php/dugga_loginwindow.php";
endif;
?>
|