| blob | 0a051d88a9768d5625412217c7a2fbec1b215e9b |
1 \r
2 var CorrectResponse = '[strGuessCorrect]';\r
3 var IncorrectResponse = '[strGuessIncorrect]';\r
4 var YourScoreIs = '[strYourScoreIs]';\r
5 var DivWidth = 600; //default value\r
6 var FeedbackWidth = 200; //default\r
7 var ExBGColor = '[strExBGColor]';\r
8 var PageBGColor = '[strPageBGColor]';\r
9 var TextColor = '[strTextColor]';\r
10 var TitleColor = '[strTitleColor]';\r
11 var Penalties = 0;\r
12 var Score = 0;\r
13 var TimeOver = false;\r
14 var Locked = false;\r
15 var ShuffleQs = [boolShuffleQs];\r
16 var QsToShow = [QsToShow];\r
17 \r
18 var DragWidth = 200;\r
19 var LeftColPos = 100;\r
20 var RightColPos = 500;\r
21 var DragTop = 120;\r
22 var Finished = false;\r
23 \r
24 //Fixed and draggable card arrays\r
25 FC = new Array();\r
26 DC = new Array();\r
27 \r
28 function onEndDrag(){ \r
29 //Is it dropped on any of the fixed cards?\r
30 var Docked = false;\r
31 var DropTarget = DroppedOnFixed(CurrDrag);\r
32 if (DropTarget > -1){\r
33 //If so, send home any card that is currently docked there\r
34 for (var i=0; i<DC.length; i++){\r
35 if (DC[i].tag == DropTarget+1){\r
36 DC[i].GoHome();\r
37 DC[i].tag = 0;\r
38 D[i][2] = 0;\r
39 }\r
40 }\r
41 //Dock the dropped card\r
42 DC[CurrDrag].DockToR(FC[DropTarget]);\r
43 D[CurrDrag][2] = F[DropTarget][1];\r
44 DC[CurrDrag].tag = DropTarget+1;\r
45 Docked = true;\r
46 }\r
47 \r
48 if (Docked == false){\r
49 DC[CurrDrag].GoHome();\r
50 DC[CurrDrag].tag = 0;\r
51 D[CurrDrag][2] = 0;\r
52 }\r
53 } \r
54 \r
55 function DroppedOnFixed(DNum){\r
56 var Result = -1;\r
57 var OverlapArea = 0;\r
58 var Temp = 0;\r
59 for (var i=0; i<FC.length; i++){\r
60 Temp = DC[DNum].Overlap(FC[i]);\r
61 if (Temp > OverlapArea){\r
62 OverlapArea = Temp;\r
63 Result = i;\r
64 }\r
65 }\r
66 return Result;\r
67 }\r
68 \r
69 \r
70 function StartUp(){\r
71 \r
72 [inclSendResults]\r
73 GetUserName();\r
74 [/inclSendResults]\r
75 \r
76 [inclPreloadImages]\r
77 PreloadImages([PreloadImageList]);\r
78 [/inclPreloadImages]\r
79 \r
80 //Calculate page dimensions and positions\r
81 pg = new PageDim();\r
82 DivWidth = Math.floor((pg.W*4)/5);\r
83 DragWidth = Math.floor((DivWidth*3)/10);\r
84 LeftColPos = Math.floor(pg.W/15);\r
85 RightColPos = pg.W - (DragWidth + LeftColPos);\r
86 DragTop = parseInt(document.getElementById('CheckButtonDiv').offsetHeight) + parseInt(document.getElementById('CheckButtonDiv').offsetTop) + 10;\r
87 \r
88 if (C.ie){\r
89 DragTop += 15;\r
90 }\r
91 \r
92 //Reduce array if required\r
93 if (QsToShow < F.length){\r
94 ReduceItems2();\r
95 }\r
96 \r
97 //Shuffle the left items if required\r
98 if (ShuffleQs == true){\r
99 F = Shuffle(F);\r
100 }\r
101 \r
102 //Shuffle the items on the right\r
103 D = Shuffle(D);\r
104 \r
105 var CurrTop = DragTop;\r
106 var TempInt = 0;\r
107 var DropHome = 0;\r
108 var Widest = 0;\r
109 var CardContent = '';\r
110 for (var i=0; i<F.length; i++){\r
111 CardContent = F[i][0];\r
112 FC[i] = new Card('F' + i, 10);\r
113 FC[i].elm.innerHTML = CardContent; \r
114 if (FC[i].GetW() > Widest){\r
115 Widest = FC[i].GetW();\r
116 }\r
117 }\r
118 \r
119 if (Widest > DragWidth){Widest = DragWidth;}\r
120 \r
121 CurrTop = DragTop;\r
122 \r
123 DragWidth = Math.floor((DivWidth-Widest)/2) - 24;\r
124 RightColPos = DivWidth + LeftColPos - (DragWidth + 14);\r
125 var Highest = 0;\r
126 var WidestRight = 0;\r
127 \r
128 for (i=0; i<D.length; i++){\r
129 DC[i] = new Card('D' + i, 10);\r
130 CardContent = D[i][0];\r
131 // if (CardContent.indexOf('<img ') > -1){CardContent += '<br clear="all" />';} //used to be required for Navigator rendering bug with images\r
132 DC[i].elm.innerHTML = CardContent; \r
133 if (DC[i].GetW() > DragWidth){DC[i].SetW(DragWidth);}\r
134 DC[i].css.cursor = 'move';\r
135 DC[i].css.backgroundColor = '[strExBGColor]';\r
136 DC[i].css.color = '[strTextColor]';\r
137 TempInt = DC[i].GetH();\r
138 if (TempInt > Highest){Highest = TempInt;}\r
139 TempInt = DC[i].GetW();\r
140 if (TempInt > WidestRight){WidestRight = TempInt;}\r
141 }\r
142 \r
143 var HeightToSet = Highest;\r
144 if (C.gecko||C.ie5mac){HeightToSet -= 12;}\r
145 var WidthToSet = WidestRight;\r
146 if (C.gecko||C.ie5mac){WidthToSet -= 12;}\r
147 \r
148 for (i=0; i<D.length; i++){\r
149 DC[i].SetT(CurrTop);\r
150 DC[i].SetL(RightColPos);\r
151 if (DC[i].GetH() < Highest){\r
152 DC[i].SetH(HeightToSet);\r
153 }\r
154 if (DC[i].GetW() < WidestRight){\r
155 DC[i].SetW(WidthToSet);\r
156 }\r
157 DC[i].SetHome();\r
158 DC[i].tag = -1;\r
159 CurrTop = CurrTop + DC[i].GetH() + 5;\r
160 }\r
161 \r
162 CurrTop = DragTop;\r
163 \r
164 for (var i=0; i<F.length; i++){\r
165 FC[i].SetW(Widest);\r
166 if (FC[i].GetH() < Highest){\r
167 FC[i].SetH(HeightToSet);\r
168 }\r
169 FC[i].SetT(CurrTop);\r
170 FC[i].SetL(LeftColPos);\r
171 FC[i].SetHome();\r
172 TempInt = FC[i].GetH();\r
173 CurrTop = CurrTop + TempInt + 5;\r
174 }\r
175 \r
176 [inclSlide]\r
177 //Slide any elements that should be in position over\r
178 for (i=0; i<D.length; i++){\r
179 if (D[i][2] > 0){\r
180 DC[i].tag = D[i][1];\r
181 D[i][2] = D[i][1];\r
182 var TopChange = 0;\r
183 //Find the right target element\r
184 var TargItem = -1;\r
185 for (var j=0; j<F.length; j++){\r
186 if (F[j][1] == D[i][1]){\r
187 TargItem = j;\r
188 }\r
189 }\r
190 var TargetLeft = FC[TargItem].GetR() + 5;\r
191 var TargetTop = FC[TargItem].GetT();\r
192 \r
193 if (TargetTop < DC[i].GetT()){\r
194 TopChange = -1;\r
195 }\r
196 else {\r
197 if (TargetTop > DC[i].GetT()){\r
198 TopChange = 1;\r
199 }\r
200 }\r
201 Slide(i, TargetLeft, TargetTop, TopChange);\r
202 D[i][2] = F[TargItem][1];\r
203 DC[i].tag = TargItem+1;\r
204 }\r
205 }\r
206 [/inclSlide]\r
207 [inclTimer]\r
208 StartTimer();\r
209 [/inclTimer]\r
210 }\r
211 \r
212 [inclSlide]\r
213 function Slide(MoverNum, TargL, TargT, TopChange){\r
214 var TempInt = DC[MoverNum].GetL();\r
215 if (TempInt > TargL){\r
216 DC[MoverNum].SetL(TempInt - 5);\r
217 }\r
218 TempInt = DC[MoverNum].GetT();\r
219 if (TempInt != TargT){\r
220 DC[MoverNum].SetT(TempInt + TopChange);\r
221 }\r
222 if ((DC[MoverNum].GetL() > TargL)||(DC[MoverNum].GetT() != TargT)){\r
223 setTimeout('Slide('+MoverNum+','+TargL+','+TargT+','+TopChange+')', 1);\r
224 }\r
225 else{\r
226 DC[MoverNum].SetL(TargL);\r
227 }\r
228 }\r
229 [/inclSlide]\r
230 \r
231 F = new Array();\r
232 [FixedArray]\r
233 \r
234 D = new Array();\r
235 [DragArray]\r
236 \r
237 function ReduceItems2(){\r
238 var ItemToDump=0;\r
239 var j=0;\r
240 while (F.length > QsToShow){\r
241 ItemToDump = Math.floor(F.length*Math.random());\r
242 for (j=ItemToDump; j<(F.length-1); j++){\r
243 F[j] = F[j+1];\r
244 }\r
245 for (j=ItemToDump; j<(D.length-1); j++){\r
246 D[j] = D[j+1];\r
247 } \r
248 F.length = F.length-1;\r
249 D.length = D.length-1;\r
250 }\r
251 }\r
252 \r
253 function TimerStartUp(){\r
254 setTimeout('StartUp()', 300);\r
255 }\r
256 \r
257 function CheckAnswers(){\r
258 if (Locked == true){return;}\r
259 //Set the default score and response\r
260 var TotalCorrect = 0;\r
261 Score = 0;\r
262 var Feedback = '';\r
263 \r
264 //for each fixed, check to see if the tag value for the draggable is the same as the fixed\r
265 var i, j;\r
266 for (i=0; i<D.length; i++){\r
267 if ((D[i][2] == D[i][1])&&(D[i][2] > 0)){\r
268 TotalCorrect++;\r
269 }\r
270 else{\r
271 //Change made for version 6.0.3.41: don't send wrong items home, \r
272 //show them in a more conspicuous way.\r
273 // DC[i].GoHome();\r
274 DC[i].SetL(DC[i].GetL() + 10);\r
275 DC[i].Highlight();\r
276 }\r
277 }\r
278 \r
279 Score = Math.floor((100*(TotalCorrect-Penalties))/F.length);\r
280 \r
281 var AllDone = false;\r
282 \r
283 if (TotalCorrect == F.length) {\r
284 AllDone = true;\r
285 }\r
286 \r
287 if (AllDone == true){\r
288 Feedback = YourScoreIs + ' ' + Score + '%.';\r
289 ShowMessage(Feedback + '<br />' + CorrectResponse);\r
290 }\r
291 else {\r
292 Feedback = IncorrectResponse + '<br />' + YourScoreIs + ' ' + Score + '%.';\r
293 ShowMessage(Feedback);\r
294 Penalties++; // Penalty for inaccurate check\r
295 }\r
296 //If the exercise is over, deal with that\r
297 if ((AllDone == true)||(TimeOver == true)){\r
298 [inclSendResults]\r
299 setTimeout('SendResults(' + Score + ')', 50);\r
300 [/inclSendResults]\r
301 [inclTimer]\r
302 window.clearInterval(Interval);\r
303 [/inclTimer]\r
304 TimeOver = true;\r
305 Locked = true;\r
306 Finished = true;\r
307 setTimeout('Finish()', SubmissionTimeout);\r
308 WriteToInstructions(Feedback);\r
309 }\r
310 }\r
311 \r
312 [inclTimer]\r
313 function TimesUp() {\r
314 document.getElementById('Timer').innerHTML = '[strTimesUp]';\r
315 [inclPreloadImages]\r
316 RefreshImages();\r
317 [/inclPreloadImages]\r
318 TimeOver = true;\r
319 CheckAnswers();\r
320 Locked = true;\r
321 }\r
322 [/inclTimer]\r
323 \r