mod/hotpot/template/v6/jcross6.js_

   1 [inclScorm1.2]
   2 //JCROSS-SPECIFIC SCORM-RELATED JAVASCRIPT CODE
   3
   4 function SetScormScore(){
   5 //Reports the current score and any other information back to the LMS
   6         if (API != null){
   7                 API.LMSSetValue('cmi.core.score.raw', Score);
   8
   9 //Now send a detailed reports on the item
  10                 var ItemLabel = 'Crossword';
  11                 API.LMSSetValue('cmi.objectives.0.id', 'obj'+ItemLabel);
  12                 API.LMSSetValue('cmi.interactions.0.id', 'int'+ItemLabel);
  13                 if (Finished == true){
  14                         API.LMSSetValue('cmi.objectives.0.status', 'completed');
  15                 }
  16                 else{
  17                         API.LMSSetValue('cmi.objectives.0.status', 'incomplete');
  18                 }
  19                 API.LMSSetValue('cmi.objectives.0.score.min', '0');
  20                 API.LMSSetValue('cmi.objectives.0.score.max', '100');
  21                 API.LMSSetValue('cmi.objectives.0.score.raw', Score);
  22 //We're not sending any student response data, so we can set this to a non-standard value
  23                 API.LMSSetValue('cmi.interactions.0.type', 'crossword');
  24
  25                 API.LMSCommit('');
  26         }
  27 }
  28 [/inclScorm1.2]
  29
  30 //JCROSS CORE JAVASCRIPT CODE
  31
  32 var InGap = false;
  33 var CurrentBox = null;
  34 var Feedback = '';
  35 var AcrossCaption = '';
  36 var DownCaption = '';
  37 var Correct = '[strCorrect]';
  38 var Incorrect = '[strIncorrect]';
  39 var GiveHint = '[strGiveHint]';
  40 var YourScoreIs = '[strYourScoreIs]';
  41 var BuiltGrid = '';
  42 var BuiltExercise = '';
  43 var Penalties = 0;
  44 var Score = 0;
  45 var InTextBox = false;
  46 var Locked = false;
  47 var TimeOver = false;
  48 var CaseSensitive = [boolCaseSensitive];
  49
  50 var InputStuff = '<form method="post" action="" onsubmit="return false;"><span class="ClueNum">[strClueNum]: </span>';
  51 InputStuff += '[strClue] <input onfocus="CurrentBox=this;InTextBox=true;" onblur="InTextBox=false;" id="[strBoxId]" type="edit" size="[strEditSize]" maxlength="[strMaxLength]"></input>';
  52 InputStuff += '<button class="FuncButton" onfocus="FuncBtnOver(this)" onblur="FuncBtnOut(this)" onmouseover="FuncBtnOver(this)" onmouseout="FuncBtnOut(this)" onmousedown="FuncBtnDown(this)" onmouseup="FuncBtnOut(this)" onclick="EnterGuess([strParams])">[strEnterCaption]</button>';
  53 InputStuff += '[inclHint]<button class="FuncButton" onfocus="FuncBtnOver(this)" onblur="FuncBtnOut(this)" onmouseover="FuncBtnOver(this)" onmouseout="FuncBtnOut(this)" onmousedown="FuncBtnDown(this)" onmouseup="FuncBtnOut(this)" onclick="ShowHint([strParams])">[strHintCaption]</button>[/inclHint]';
  54 InputStuff += '</form>';
  55
  56 var CurrBoxElement = null;
  57 var Finished = false;
  58
  59 function StartUp(){
  60         RemoveBottomNavBarForIE();
  61 //Show a keypad if there is one (added bugfix for 6.0.4.12)
  62         if (document.getElementById('CharacterKeypad') != null){
  63                 document.getElementById('CharacterKeypad').style.display = 'block';
  64         }
  65 [inclScorm1.2]
  66         ScormStartUp();
  67 [/inclScorm1.2]
  68
  69         AcrossCaption = document.getElementById('CluesAcrossLabel').innerHTML;
  70         DownCaption = document.getElementById('CluesDownLabel').innerHTML;
  71 [inclSendResults]
  72         GetUserName();
  73 [/inclSendResults]
  74
  75 [inclPreloadImages]
  76         PreloadImages([PreloadImageList]);
  77 [/inclPreloadImages]
  78
  79 [inclTimer]
  80         StartTimer();
  81 [/inclTimer]
  82
  83 }
  84
  85 function GetAnswerLength(Across,x,y){
  86         Result = 0;
  87         if (Across == false){
  88                 while ((x<L.length)&&(L[x][y].length > 0)){
  89                         Result += L[x][y].length;
  90                         x++;
  91                 }
  92                 return Result;
  93         }
  94         else{
  95                 while ((y<L[x].length)&&(L[x][y].length > 0)){
  96                         Result += L[x][y].length;
  97                         y++;
  98                 }
  99                 return Result;
 100         }
 101 }
 102
 103 function GetEditSize(Across,x,y){
 104         var Len = GetAnswerLength(Across,x,y);
 105         if (IsCJK(L[x][y].charCodeAt(0))){
 106                 Len *= 2;
 107         }
 108         return Len;
 109 }
 110
 111 function ShowClue(ClueNum,x,y){
 112         var Result = '';
 113         var Temp;
 114         var strParams;
 115         var Clue = document.getElementById('Clue_A_' + ClueNum);
 116         if (Clue != null){
 117                 Temp = InputStuff.replace(/\[ClueNum\]/g, ClueNum);
 118                 Temp = Temp.replace(/\[strClueNum\]/g, AcrossCaption + ' ' + ClueNum);
 119                 strParams = 'true,' + ClueNum + ',' + x + ',' + y + ',\'[strBoxId]\'';
 120                 Temp = Temp.replace(/\[strParams\]/g, strParams);
 121                 Temp = Temp.replace(/\[strBoxId\]/g, 'GA_' + ClueNum + '_' + x + '_' + y);
 122                 Temp = Temp.replace(/\[strEditSize\]/g, GetEditSize(true,x,y));
 123                 Temp = Temp.replace(/\[strMaxLength\]/g, GetAnswerLength(true,x,y));
 124                 Temp = Temp.replace(/\[strClue\]/g, Clue.innerHTML, Temp);
 125                 Result += Temp;
 126         }
 127         Clue = document.getElementById('Clue_D_' + ClueNum);
 128         if (Clue != null){
 129                 Temp = InputStuff.replace(/\[ClueNum\]/g, ClueNum);
 130                 Temp = Temp.replace(/\[strClueNum\]/g, DownCaption + ' ' + ClueNum);
 131                 strParams = 'false,' + ClueNum + ',' + x + ',' + y + ',\'[strBoxId]\'';
 132                 Temp = Temp.replace(/\[strParams\]/g, strParams);
 133                 Temp = Temp.replace(/\[strBoxId\]/g, 'GD_' + ClueNum + '_' + x + '_' + y);
 134                 Temp = Temp.replace(/\[strEditSize\]/g, GetAnswerLength(false,x,y));
 135                 Temp = Temp.replace(/\[strClue\]/g, Clue.innerHTML, Temp);
 136                 Result += Temp;
 137         }
 138         document.getElementById('ClueEntry').innerHTML = Result;
 139 }
 140
 141 function EnterGuess(Across,ClueNum,x,y,BoxId){
 142         if (document.getElementById(BoxId) != null){
 143                 var Guess = document.getElementById(BoxId).value;
 144                 var AnsLength = GetAnswerLength(Across,x,y);
 145                 EnterAnswer(Guess,Across,AnsLength,x,y);
 146         }
 147 }
 148
 149 function SplitStringToPerceivedChars(InString, PC){
 150         var Temp = InString.charAt(0);
 151         if (InString.length > 1){
 152                 for (var i=1; i<InString.length; i++){
 153                         if (IsCombiningDiacritic(InString.charCodeAt(i)) == true){
 154                                 Temp += InString.charAt(i);
 155                         }
 156                         else{
 157                                 PC.push(Temp);
 158                                 Temp = InString.charAt(i);
 159                         }
 160                 }
 161         }
 162         PC.push(Temp);
 163 }
 164
 165 function EnterAnswer(Guess,Across,AnsLength,x,y){
 166         var PC = new Array();
 167         SplitStringToPerceivedChars(Guess, PC);
 168
 169         var i=x;
 170         var j=y;
 171         var Letter = 0;
 172         while (Letter < AnsLength){
 173                 if (Letter < PC.length){
 174                         G[i][j] = PC[Letter];
 175                         if (document.getElementById('L_' + i + '_' + j) != null){
 176                                 document.getElementById('L_' + i + '_' + j).innerHTML = PC[Letter];
 177                         }
 178                 }
 179                 if (Across == true){
 180                         j++;
 181                 }
 182                 else{
 183                         i++;
 184                 }
 185                 Letter++;
 186         }
 187 }
 188
 189 function SetGridSquareValue(x,y,Val){
 190         var GridId = 'L_' + x + '_' + y;
 191         if (document.getElementById(GridId) != null){
 192                 document.getElementById(GridId).innerHTML = Val;
 193         }
 194 }
 195
 196 function ShowHint(Across,ClueNum,x,y,BoxId){
 197         var i=x;
 198         var j=y;
 199         var LetterFromGuess = '';
 200         var LetterFromKey = '';
 201         var OutString = '';
 202         if (Across==true){
 203                 while (j<L[i].length){
 204                         if (L[i][j] != ''){
 205                                 OutString += L[i][j];
 206                                 if (CaseSensitive == true){
 207                                         LetterFromKey = L[i][j];
 208                                         LetterFromGuess = G[i][j];
 209                                 }
 210                                 else {
 211                                         LetterFromKey = L[i][j].toUpperCase();
 212                                         LetterFromGuess = G[i][j].toUpperCase();
 213                                 }
 214                                 if (LetterFromGuess != LetterFromKey){
 215 //                              if (G[i][j] != L[i][j]){
 216                                         G[i][j] = L[i][j];
 217                                         Penalties++;
 218                                         break;
 219                                 }
 220                         }
 221                         else{
 222                                 break;
 223                         }
 224                 j++;
 225                 }
 226         }
 227         else{
 228                 while (i<L.length){
 229                         if (L[i][j] != ''){
 230                                 OutString += L[i][j];
 231                                 if (CaseSensitive == true){
 232                                         LetterFromKey = L[i][j];
 233                                         LetterFromGuess = G[i][j];
 234                                 }
 235                                 else {
 236                                         LetterFromKey = L[i][j].toUpperCase();
 237                                         LetterFromGuess = G[i][j].toUpperCase();
 238                                 }
 239                                 if (LetterFromGuess != LetterFromKey){
 240 //                              if (G[i][j] != L[i][j]){
 241                                         G[i][j] = L[i][j];
 242                                         Penalties++;
 243                                         break;
 244                                 }
 245                         }
 246                         else{
 247                                 break;
 248                         }
 249                 i++;
 250                 }
 251         }
 252         if (document.getElementById(BoxId) != null){
 253                 document.getElementById(BoxId).value = OutString;
 254         }
 255 }
 256
 257 L = new Array();
 258 [strLetterArray]
 259
 260 CL = new Array();
 261 [strClueNumArray]
 262
 263 G = new Array();
 264 [strGuessArray]
 265
 266 function CheckAnswers(){
 267         if (Locked == true){return;}
 268
 269         var AllCorrect = true;
 270         var TotLetters = 0;
 271         var CorrectLetters = 0;
 272         var LetterFromKey = '';
 273         var LetterFromGuess = '';
 274
 275 //Check each letter
 276         for (var i=0; i<L.length; i++){
 277                 for (var j=0; j<L[i].length; j++){
 278                         if (L[i][j] != ''){
 279                                 TotLetters++;
 280                                 if (CaseSensitive == true) {
 281                                         LetterFromKey = L[i][j];
 282                                         LetterFromGuess = G[i][j];
 283                                 }
 284                                 else {
 285                                         LetterFromKey = L[i][j].toUpperCase();
 286                                         LetterFromGuess = G[i][j].toUpperCase();
 287                                 }
 288                                 if (LetterFromGuess != LetterFromKey){
 289                                         G[i][j] = '';
 290 //Blank that square in the grid
 291                                         SetGridSquareValue(i,j,'');
 292                                         AllCorrect = false;
 293                                 }
 294                                 else{
 295                                         CorrectLetters++;
 296                                 }
 297                         }
 298                 }
 299         }
 300
 301         Score = Math.floor(((CorrectLetters-Penalties) * 100)/TotLetters);
 302         if (Score < 0){Score = 0;}
 303
 304 //Compile the output
 305         var Output = '';
 306
 307         if (AllCorrect == true){
 308                 Output = Correct + '<br />';
 309         }
 310
 311         Output += YourScoreIs + ' ' + Score + '%.<br />';
 312         if (AllCorrect == false){
 313                 Output += Incorrect;
 314                 Penalties++;
 315         }
 316
 317         ShowMessage(Output);
 318         WriteToInstructions(Output);
 319
 320         if ((AllCorrect == true)||(TimeOver == true)){
 321 [inclSendResults]
 322                 setTimeout('SendResults(' + Score + ')', 50);
 323 [/inclSendResults]
 324 [inclTimer]
 325                 window.clearInterval(Interval);
 326 [/inclTimer]
 327                 TimeOver = true;
 328                 Locked = true;
 329                 Finished = true;
 330                 setTimeout('Finish()', SubmissionTimeout);
 331         }
 332 [inclScorm1.2]
 333         if (AllCorrect == true){
 334                 SetScormComplete();
 335         }
 336         else{
 337                 SetScormIncomplete();
 338         }
 339 [/inclScorm1.2]
 340 }
 341
 342 function Finish(){
 343 //If there's a form, fill it out and submit it
 344         if (document.store != null){
 345                 Frm = document.store;
 346                 Frm.starttime.value = HPNStartTime;
 347                 Frm.endtime.value = (new Date()).getTime();
 348                 Frm.mark.value = Score;
 349                 Frm.submit();
 350         }
 351 }
 352
 353 function TypeChars(Chars){
 354         if (CurrentBox != null){
 355                 CurrentBox.value += Chars;
 356         }
 357 }
 358
 359 [inclTimer]
 360 function TimesUp() {
 361         document.getElementById('Timer').innerHTML = '[strTimesUp]';
 362 [inclPreloadImages]
 363         RefreshImages();
 364 [/inclPreloadImages]
 365         TimeOver = true;
 366         Finished = true;
 367         CheckAnswers();
 368         Locked = true;
 369 [inclScorm1.2]
 370         SetScormTimedOut();
 371 [/inclScorm1.2]
 372 }
 373 [/inclTimer]