1: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN"
2: "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">
3: <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4: <!--
5: The LearningOnline Network with CAPA
6: Parameter Input Window
7: //
8: // $Id: parameter.html,v 1.59 2010/12/18 23:18:50 raeburn Exp $
9: //
10: // Copyright Michigan State University Board of Trustees
11: //
12: // This file is part of the LearningOnline Network with CAPA (LON-CAPA).
13: //
14: // LON-CAPA is free software; you can redistribute it and/or modify
15: // it under the terms of the GNU General Public License as published by
16: // the Free Software Foundation; either version 2 of the License, or
17: // (at your option) any later version.
18: //
19: // LON-CAPA is distributed in the hope that it will be useful,
20: // but WITHOUT ANY WARRANTY; without even the implied warranty of
21: // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22: // GNU General Public License for more details.
23: //
24: // You should have received a copy of the GNU General Public License
25: // along with LON-CAPA; if not, write to the Free Software
26: // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
27: //
28: // /home/httpd/html/adm/gpl.txt
29: //
30: // http://www.lon-capa.org/
31: //
32: -->
33: <head>
34: <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
35: <title>LON-CAPA</title>
36:
37: <script type="text/javascript">
38: // <![CDATA[
39:
40: var ptype='';
41: var pvalue='';
42: var preturn='';
43: var pcode='';
44: var pscat='';
45: var pmarker='';
46: var pname='';
47:
48: var defhour=0;
49: var defmin=0;
50: var defsec=0;
51:
52: var svalue;
53: var stype;
54: var smarker;
55:
56: var vars=new Array();
57:
58: var cdate=new Date();
59:
60: var csec;
61: var cmin;
62: var chour;
63: var cday;
64:
65: var months=new Array();
66:
67:
68: function selwrite(text) {
69: this.window.selector.document.write(text);
70: }
71:
72: function choicestart() {
73: this.window.choices.document.clear();
74: choicewrite('<html><body>');
75: choicewrite('<head>');
76: choicewrite('<style type="text/css">');
77: choicewrite('<!--');
78: choicewrite('body {');
79: choicewrite('font-family: Verdana,Arial,Helvetica,sans-serif;');
80: choicewrite('line-height:130%;');
81: choicewrite('font-size:0.83em;');
82: choicewrite('background: #FFFFFF;');
83: choicewrite('}');
84: choicewrite('table.LC_parmsel_table {font-size: 90%;}');
85: choicewrite('table.LC_parmsel_table tr td { padding: 5px; border: 1px solid #C8C8C8;}');
86: choicewrite('-->');
87: choicewrite('</style>');
88: choicewrite('</head>');
89: }
90:
91: function choiceend() {
92: choicewrite('</body></html>');
93: this.window.choices.document.close();
94: }
95:
96: function choicewrite(text) {
97: this.window.choices.document.write(text);
98: }
99:
100: function tablestart(headtext) {
101: choicewrite('<table class="LC_parmsel_table"><tr bgcolor="#C5DB99"><th colspan="3">'+
102: headtext+'</th></tr>');
103: }
104:
105: function valline(text,id1,id2) {
106: choicewrite('<tr><td>'+text+
107: '</td><td><input type="text" size="4" name="val'+
108: id1+'" /></td><td>incl:<input type="checkbox" name="val'+
109: id2+'" /></td></tr>');
110: }
111:
112: function escapeHTML(text) {
113: text = text.replace(/&/g, '&');
114: text = text.replace(/"/g, '"');
115: text = text.replace(/</g, '<');
116: text = text.replace(/>/g, '>');
117: return text;
118: }
119:
120: function datecalc() {
121: var sform=choices.document.forms.sch;
122:
123: cdate.setHours(sform.hours.options[sform.hours.selectedIndex].value);
124: cdate.setMinutes(sform.minutes.options[sform.minutes.selectedIndex].value);
125: cdate.setSeconds(sform.minutes.options[sform.seconds.selectedIndex].value);
126: cdate.setDate(sform.date.options[sform.date.selectedIndex].value);
127: cdate.setMonth(sform.month.options[sform.month.selectedIndex].value);
128: cdate.setFullYear(sform.year.options[sform.year.selectedIndex].value);
129:
130: draw();
131: }
132:
133: function hour() {
134: var thishour=cdate.getHours();
135: var i; var j;
136: choicewrite('<select name="hours" onchange="parent.datecalc();">');
137: for (i=0;i<=23;i++) {
138: choicewrite('<option value="'+i+'"');
139: if (i==thishour) {
140: choicewrite(' selected="selected"');
141: }
142: choicewrite('>');
143: if (i==12) { choicewrite('noon'); } else {
144: if (i==0) { choicewrite('midnight') } else {
145:
146: if (i<12) { choicewrite(i+' am'); } else {
147: j=i-12; choicewrite(j+' pm');
148: }
149:
150: }
151: }
152: choicewrite('</option>');
153: }
154: choicewrite('</select>');
155: }
156:
157: function minute() {
158: var thisminutes=cdate.getMinutes();
159: var i;
160: choicewrite('<select name="minutes" onchange="parent.datecalc();">');
161: for (i=0;i<=59;i++) {
162: choicewrite('<option value="'+i+'"');
163: if (i==thisminutes) {
164: choicewrite(' selected="selected"');
165: }
166: choicewrite('>'+i+'</option>');
167: }
168: choicewrite('</select>');
169: }
170:
171: function second() {
172: var thisseconds=cdate.getSeconds();
173: var i;
174: choicewrite('<select name="seconds" onchange="parent.datecalc();">');
175: for (i=0;i<=59;i++) {
176: choicewrite('<option value="'+i+'"');
177: if (i==thisseconds) {
178: choicewrite(' selected="selected"');
179: }
180: choicewrite('>'+i+'</option>');
181: }
182: choicewrite('</select>');
183: }
184:
185:
186: function date() {
187: var thisdate=cdate.getDate();
188: var i;
189: choicewrite('<select name="date" onchange="parent.datecalc();">');
190: for (i=1;i<=31;i++) {
191: choicewrite('<option value="'+i+'"');
192: if (i==thisdate) {
193: choicewrite(' selected="selected"');
194: }
195: choicewrite('>'+i+'</option>');
196: }
197: choicewrite('</select>');
198: }
199:
200: function year() {
201: var thisyear=cdate.getFullYear();
202: var nowdate=new Date();
203: var nowyear=nowdate.getFullYear();
204: if ( !thisyear ) { thisyear=nowyear; }
205: var loweryear=thisyear-2;
206: var upperyear=thisyear+5;
207: if (thisyear>nowyear) { loweryear=nowyear-2; }
208: if (thisyear<nowyear) { upperyear=nowyear+5; }
209: var i;
210: choicewrite('<select name="year" onchange="parent.datecalc();">');
211: for (i=loweryear;i<=upperyear;i++) {
212: choicewrite('<option value="'+i+'"');
213: if (i==thisyear) {
214: choicewrite(' selected="selected"');
215: }
216: choicewrite('>'+i+'</option>');
217: }
218: choicewrite('</select>');
219: }
220:
221: function month() {
222: var thismonth=cdate.getMonth();
223: var i;
224: choicewrite('<select name="month" onchange="parent.datecalc();">');
225: for (i=0;i<=11;i++) {
226: choicewrite('<option value="'+i+'"');
227: if (i==thismonth) {
228: choicewrite(' selected="selected"');
229: }
230: choicewrite('>'+months[i]+'</option>');
231: }
232: choicewrite('</select>');
233: }
234:
235:
236: function intminute() {
237: var thisminutes=cmins;
238: var i;
239: choicewrite('<select name="minutes" onchange="parent.intcalc();">');
240: for (i=0;i<=59;i++) {
241: choicewrite('<option value="'+i+'"');
242: if (i==thisminutes) {
243: choicewrite(' selected="selected"');
244: }
245: choicewrite('>'+i+'</option>');
246: }
247: choicewrite('</select>');
248: }
249:
250: function inthour() {
251: var thishours=chours;
252: var i;
253: choicewrite('<select name="hours" onchange="parent.intcalc();">');
254: for (i=0;i<=23;i++) {
255: choicewrite('<option value="'+i+'"');
256: if (i==thishours) {
257: choicewrite(' selected="selected"');
258: }
259: choicewrite('>'+i+'</option>');
260: }
261: choicewrite('</select>');
262: }
263:
264: function intsecond() {
265: var thisseconds=csecs;
266: var i;
267: choicewrite('<select name="seconds" onchange="parent.intcalc();">');
268: for (i=0;i<=59;i++) {
269: choicewrite('<option value="'+i+'"');
270: if (i==thisseconds) {
271: choicewrite(' selected="selected"');
272: }
273: choicewrite('>'+i+'</option>');
274: }
275: choicewrite('</select>');
276: }
277:
278:
279: function intday() {
280: var thisdate=cdays;
281: var i;
282: choicewrite('<select name="date" onchange="parent.intcalc();">');
283: for (i=0;i<=31;i++) {
284: choicewrite('<option value="'+i+'"');
285: if (i==thisdate) {
286: choicewrite(' selected="selected"');
287: }
288: choicewrite('>'+i+'</option>');
289: }
290: choicewrite('</select>');
291: }
292:
293: function intcalc() {
294: var sform=choices.document.forms.sch;
295: svalue=((sform.date.options[sform.date.selectedIndex].value*24+
296: sform.hours.options[sform.hours.selectedIndex].value*1)*60+
297: sform.minutes.options[sform.minutes.selectedIndex].value*1)*60+
298: sform.seconds.options[sform.seconds.selectedIndex].value*1;
299: draw();
300: }
301:
302: function integereval() {
303: svalue=choices.document.forms.sch.intval.value;
304: svalue=Math.round(svalue);
305: if (pscat=='zeropos') { svalue=Math.abs(svalue); }
306: if ((pscat=='pos') && (svalue==0)) {
307: svalue='';
308: }
309: if (pscat.indexOf('inrange')!=-1) {
310: var rangeparts=new Array;
311: rangeparts=split('_',pscat);
312: rangeparts=split(',',rangeparts[1]);
313: if (svalue<rangeparts[0]) { svalue=rangeparts[0]; }
314: if (svalue>rangeparts[1]) { svalue=rangeparts[1]; }
315: }
316: draw();
317: }
318:
319: function floateval() {
320: svalue=choices.document.forms.sch.floatval.value;
321: svalue=1.0*svalue;
322: if (pscat=='pos') { svalue=Math.abs(svalue); }
323: if ((pscat=='zeroone') && ((svalue<0) || (svalue>1))) {
324: svalue='';
325: }
326: draw();
327: }
328:
329: function stringeval() {
330: svalue=choices.document.forms.sch.stringval.value;
331: draw();
332: }
333:
334: function radiostringeval(newval) {
335: svalue=newval;
336: draw();
337: }
338:
339: function callradiostringeval(newval) {
340: return 'onchange="parent.radiostringeval(\''
341: +newval+'\')" onclick="parent.radiostringeval(\''
342: +newval+'\')"';
343: }
344:
345: function intervaldis() {
346: csecs=svalue;
347: cdays=Math.floor(csecs/86400);
348: csecs-=cdays*86400;
349: chours=Math.floor(csecs/3600);
350: csecs-=chours*3600;
351: cmins=Math.floor(csecs/60);
352: csecs-=cmins*60;
353: choicewrite(cdays+' days '+chours+' hours '
354: +cmins+' mins '+csecs+' secs');
355: }
356:
357: function pickcolor(picked) {
358: svalue=picked;
359: draw();
360: }
361:
362: function colorfield(ir,ig,ib) {
363: var col=new Array;
364: col=["00","11","22","44","66","88","AA","CC","DD","EE","FF"];
365: var color='#'+col[ir]+col[ig]+col[ib];
366: var selection="<font color='"+color+"'>X</font>";
367: if (color==svalue) { selection="<font color='#"+col[10-ir]+col[10-ig]+col[10-ib]+"'>X</font>"; }
368: choicewrite('<td bgcolor="'+color+'"><a href="javascript:parent.pickcolor('+"'"+
369: color+"'"+')">'+selection+'</a></td>');
370:
371: }
372:
373: function draw() {
374: choicestart();
375: choicewrite('<form name="sch"');
376: if (ptype=='int') {
377: choicewrite(' action="javascript:integereval();"');
378: }
379: if (ptype=='float') {
380: choicewrite(' action="javascript:floateval();"');
381: }
382: if (ptype=='string') {
383: choicewrite(' action="javascript:stringeval();"');
384: }
385: choicewrite('>');
386: if (ptype=='tolerance') {
387: // 0: pscat
388: if (pscat=='default') {
389: tablestart('Use default value or algorithm of resource');
390: }
391: if (pscat=='relative_sym') {
392: // 2: percentage
393: // 3: open
394: tablestart('Percentage error, symmetric around value');
395: valline('Percentage',2,3);
396: if ((svalue!='') && (typeof(svalue)!="undefined")) {
397: choices.document.forms.sch.val2.value=parseInt(svalue);
398: if (svalue.indexOf('+')!=-1) {
399: choices.document.forms.sch.val3.checked=true;
400: }
401: }
402: }
403: if (pscat=='relative') {
404: // 2: left
405: // 3: open
406: // 4: right
407: // 5: open
408: tablestart('Percentage error, asymmetric around value');
409: valline('Upper percentage',2,3);
410: valline('Lower percentage',4,5);
411: var range1=new Array;
412: if ((svalue!='') && (typeof(svalue)!="undefined")) {
413: range1=svalue.split(',');
414: if (typeof(range1[1])=='undefined') { range1[1]=range1[0]; }
415: choices.document.forms.sch.val2.value=parseFloat(range1[0]);
416: if (range1[0].indexOf('+')!=-1) {
417: choices.document.forms.sch.val3.checked=true;
418: }
419: choices.document.forms.sch.val4.value=parseFloat(range1[1]);
420: if (range1[1].indexOf('+')!=-1) {
421: choices.document.forms.sch.val5.checked=true;
422: }
423: }
424: }
425: if (pscat=='absolute_sym') {
426: tablestart('Absolute error, symmetric around value');
427: valline('Value',2,3);
428: if ((svalue!='') && (typeof(svalue)!="undefined")) {
429: choices.document.forms.sch.val2.value=parseFloat(svalue);
430: if (svalue.indexOf('+')!=-1) {
431: choices.document.forms.sch.val3.checked=true;
432: }
433: }
434: }
435: if (pscat=='absolute') {
436: tablestart('Absolute error, asymmetric around value');
437: valline('Upper value',2,3);
438: valline('Lower value',4,5);
439: var range2=new Array;
440: if ((svalue!='') && (typeof(svalue)!="undefined")) {
441: range=svalue.split(',');
442: if (typeof(range2[1])=='undefined') { range2[1]=range2[0]; }
443: choices.document.forms.sch.val2.value=parseFloat(range2[0]);
444: if (range2[0].indexOf('+')!=-1) {
445: choices.document.forms.sch.val3.checked=true;
446: }
447: choices.document.forms.sch.val4.value=parseFloat(range2[1]);
448: if (range2[1].indexOf('+')!=-1) {
449: choices.document.forms.sch.val5.checked=true;
450: }
451: }
452: }
453: }
454:
455: if (ptype=='date') {
456: if (pscat=='default') {
457: tablestart('Default value or none');
458: choicewrite('</table>');
459: } else {
460: if (pscat=='start') {
461: tablestart('Date and time');
462: }
463: if (pscat=='end') {
464: tablestart('Date and time');
465: }
466: if (pscat=='interval') {
467: tablestart('Time interval');
468: choicewrite('<tr><td colspan="3">');
469: intervaldis();
470: choicewrite('</td></tr><tr><td>Time:'
471: +'</td><td colspan="2">');
472: intday();choicewrite('days ');
473: inthour();choicewrite('hours ');
474: intminute(); choicewrite('mins '); intsecond();
475: choicewrite('secs</td></tr></table>');
476: } else {
477: choicewrite('<tr><td colspan="3">'
478: +cdate.toString()+
479: '</td></tr><tr><td>Date:</td><td colspan="2">');
480: month();date();year();
481: choicewrite('</td></tr><tr><td>Time:'
482: +'</td><td colspan="2">');hour();choicewrite('h ');minute();
483: choicewrite('m ');second();
484: choicewrite('s</td></tr></table>');
485: }
486: }
487: }
488:
489: if (ptype=='int') {
490: var pscatparts=new Array;
491: pscatparts=pscat.split(',');
492: pscat=pscatparts[0];
493: if (pscat=='default') {
494: tablestart('Default value or none');
495: choicewrite('</table>');
496: } else {
497: if (pscat=='range') {
498: tablestart('Integer range');
499: choicewrite('<tr><td>Lower Value:'+
500: '</td><td colspan="2"><input type="text" size="4" name="val2'+
501: '" /></td></tr>');
502: choicewrite('<tr><td>Upper Value:'+
503: '</td><td colspan="2"><input type="text" size="4" name="val4'+
504: '" /></td></tr></table>');
505: var range=new Array;
506: if ((svalue!='') && (typeof(svalue)!="undefined")) {
507: range=svalue.split(',');
508: if (typeof(range[1])=='undefined') { range[1]=range[0]; }
509: choices.document.forms.sch.val2.value=parseInt(range[0]);
510: choices.document.forms.sch.val4.value=parseInt(range[1]);
511: }
512: } else {
513: if (pscat=='pos') {
514: tablestart('Positive (non-zero) integer');
515: }
516: if (pscat=='zeropos') {
517: tablestart('Positive integer or zero');
518: }
519: if (pscat.indexOf('inrange')!=-1) {
520: var rangeparts=new Array;
521: rangeparts=split(',',pscat);
522: tablestart('Integer in the range ['+rangeparts[1]+']');
523: }
524: if (pscat=='any') {
525: tablestart('Integer');
526: }
527: choicewrite('<tr><td>Value:</td><td colspan="2">');
528: choicewrite('<input name="intval" size="10" value="'+escapeHTML(svalue)+
529: '" onchange="parent.integereval()" />');
530: choicewrite('</td></tr></table>');
531: }
532: }
533: }
534:
535: if (ptype=='float') {
536: if (pscat=='default') {
537: tablestart('Default value or none');
538: choicewrite('</table>');
539: } else {
540: if (pscat=='pos') {
541: tablestart('Positive floating point number or zero');
542: }
543: if (pscat=='zeroone') {
544: tablestart('Floating point number between zero and one');
545: }
546: if (pscat=='any') {
547: tablestart('Floating point number');
548: }
549: choicewrite('<tr><td>Value:</td><td colspan="2">');
550: choicewrite('<input name="floatval" size="10" value="'+escapeHTML(svalue)+
551: '" onchange="parent.floateval()" />');
552: choicewrite('</td></tr></table>');
553: }
554: }
555:
556: if (ptype=='string') {
557: if ((pscat=='any') || (pscat=='') || (pscat=='default') ||
558: (typeof(pscat)=='undefined')) {
559: tablestart('Text');
560: choicewrite('<tr><td>Value:</td><td colspan="2">');
561: choicewrite('<input name="stringval" size="20" value="'+escapeHTML(svalue)+
562: '" type="text" onchange="parent.stringeval()" />');
563: }
564: if (pscat=='yesno') {
565: tablestart('Yes/No');
566: choicewrite('<tr><td>Value:</td><td colspan="2">');
567: choicewrite('<label><input name="stringval" value="yes"'+
568: ' type="radio" '+callradiostringeval('yes'));
569: if (svalue=='yes') { choicewrite(' checked="checked"'); }
570: choicewrite(' /> Yes</label><br />');
571: choicewrite('<label><input name="stringval" value="no"'+
572: ' type="radio" '+callradiostringeval('no'));
573: if (svalue=='no') { choicewrite(' checked="checked"'); }
574: choicewrite(' /> No</label><br />');
575: }
576: if (pscat=='problemstatus') {
577: tablestart('Problem Status');
578: choicewrite('<tr><td>Value:</td><td colspan="2">');
579: choicewrite('<label><input name="stringval" value="yes"'+
580: ' type="radio" '+callradiostringeval('yes'));
581: if (svalue=='yes') { choicewrite(' checked="checked"'); }
582: choicewrite(' /> Yes</label><br />');
583: choicewrite('<label><input name="stringval" value="answer"'+
584: ' type="radio" '+callradiostringeval('answer'));
585: if (svalue=='answer') { choicewrite(' checked="checked"'); }
586: choicewrite(' /> Yes, and show correct answer if they exceed the maximum number of tries.</label><br />');
587: choicewrite('<label><input name="stringval" value="no"'+
588: ' type="radio" '+callradiostringeval('no'));
589: if (svalue=='no') { choicewrite(' checked="checked"'); }
590: choicewrite(' /> No, don\'t show correct/incorrect feedback.</label><br />');
591: choicewrite('<label><input name="stringval" value="no_feedback_ever"'+
592: ' type="radio" '+callradiostringeval('no_feedback_ever'));
593: if (svalue=='no_feedback_ever') { choicewrite(' checked="checked"'); }
594: choicewrite(' /> No, show no feedback at all.</label><br />');
595: }
596: if (pscat=='examtype') {
597: tablestart('Exam Type');
598: choicewrite('<tr><td>Value:</td><td colspan="2">');
599: choicewrite('<label><input name="stringval" value="online"'+
600: ' type="radio" '+callradiostringeval('online'));
601: if (svalue=='online') { choicewrite(' checked="checked"'); }
602: choicewrite(' /> Online</label><br />');
603: choicewrite('<label><input name="stringval" value="checkout"'+
604: ' type="radio" '+callradiostringeval('checkout'));
605: if (svalue=='checkout') { choicewrite(' checked="checked"'); }
606: choicewrite(' /> Check out</label><br />');
607: }
608: if (pscat=='questiontype') {
609: tablestart('Question Type');
610: choicewrite('<tr><td>Value:</td><td colspan="2">');
611: choicewrite('<label><input name="stringval" value="problem"'+
612: ' type="radio" '+callradiostringeval('problem'));
613: if (svalue=='problem') { choicewrite(' checked="checked"'); }
614: choicewrite(' /> Standard Problem</label><br />');
615: // choicewrite('<label><input name="stringval" value="quiz"'+
616: // ' type="radio" '+callradiostringeval('quiz'));
617: // if (svalue=='quiz') { choicewrite(' checked="checked"'); }
618: // choicewrite(' /> Quiz</label><br />');
619: choicewrite('<label><input name="stringval" value="practice"'+
620: ' type="radio" '+callradiostringeval('practice'));
621: if (svalue=='practice') { choicewrite(' checked="checked"'); }
622: choicewrite(' /> Practice</label><br />');
623: choicewrite('<label><input name="stringval" value="exam"'+
624: ' type="radio" '+callradiostringeval('exam'));
625: if (svalue=='exam') { choicewrite(' checked="checked"'); }
626: choicewrite(' /> Exam</label><br />');
627: // choicewrite('<label><input name="stringval" value="assess"'+
628: // ' type="radio" '+callradiostringeval('assess'));
629: // if (svalue=='assess') { choicewrite(' checked="checked"'); }
630: // choicewrite(' /> Assessment</label><br />');
631: choicewrite('<label><input name="stringval" value="survey"'+
632: ' type="radio" '+callradiostringeval('survey'));
633: if (svalue=='survey') { choicewrite(' checked="checked"'); }
634: choicewrite(' /> Survey</label><br />');
635: // choicewrite('<label><input name="stringval" value="form"'+
636: // ' type="radio" '+callradiostringeval('form'));
637: // if (svalue=='form') { choicewrite(' checked="checked"'); }
638: // choicewrite('> Input Form</label><br />');
639: choicewrite('<label><input name="stringval" value="surveycred"'+
640: ' type="radio" '+callradiostringeval('surveycred'));
641: if (svalue=='surveycred') { choicewrite(' checked="checked"'); }
642: choicewrite('> Survey (credit for submission)</label><br />');
643: choicewrite('<label><input name="stringval" value="anonsurvey"'+
644: ' type="radio" '+callradiostringeval('anonsurvey'));
645: if (svalue=='anonsurvey') { choicewrite(' checked="checked"'); }
646: choicewrite('> Anonymous Survey</label><br />');
647: choicewrite('<label><input name="stringval" value="anonsurveycred"'+
648: ' type="radio" '+callradiostringeval('anonsurveycred'));
649: if (svalue=='anonsurveycred') { choicewrite(' checked="checked"'); }
650: choicewrite('> Anonymous Survey (credit for submission)</label><br />');
651: choicewrite('<label><input name="stringval" value="randomizetry"'+
652: ' type="radio" '+callradiostringeval('randomizetry'));
653: if (svalue=='randomizetry') { choicewrite(' checked="checked"'); }
654: choicewrite('> New Randomization Each N Tries (default N=1)</label><br />');
655: choicewrite('<label><input name="stringval" value="library"'+
656: ' type="radio" '+callradiostringeval('library'));
657: if (svalue=='library') { choicewrite(' checked="checked"'); }
658: choicewrite(' /> Library</label><br />');
659: }
660: if (pscat=='ip') {
661: tablestart('IP Number/Name');
662: choicewrite('<tr><td>Value:</td><td colspan="2">');
663: choicewrite('<input name="stringval" size="20" value="'+escapeHTML(svalue)+
664: '" onchange="parent.stringeval()" />');
665: }
666: if (pscat=='fileext') {
667: tablestart('Allowed File Extensions');
668: choicewrite('<tr><td>Value:</td><td colspan="2">');
669: choicewrite('<label><input name="radstringval" value="txt"'+
670: ' type="radio" '+callradiostringeval('txt'));
671: if (svalue=='txt') { choicewrite(' checked="checked"'); }
672: choicewrite(' /> Plain Text</label><br />');
673: choicewrite('<label><input name="radstringval" value="png,jpg,jpeg,gif"'+
674: ' type="radio" '+callradiostringeval('png,jpg,jpeg,gif'));
675: if (svalue=='png,jpg,jpeg,gif') { choicewrite(' checked="checked"'); }
676: choicewrite(' /> Picture File</label><br />');
677: choicewrite('<label><input name="radstringval" value="doc,docx,xls,xlsx,ppt,pptx"'+
678: ' type="radio" '+callradiostringeval('doc,docx,xls,xlsx,ppt,pptx'));
679: if (svalue=='doc,docx,xls,xlsx,ppt,pptx') { choicewrite(' checked="checked"'); }
680: if (svalue=='doc,xls,ppt') { choicewrite(' checked="checked"'); }
681: choicewrite(' /> Office Document</label><br />');
682: choicewrite('<input name="stringval" size="20" value="'+escapeHTML(svalue)+
683: '" onchange="parent.stringeval()" />');
684: }
685: if (pscat=='useslots') {
686: tablestart('Slots control access');
687: choicewrite('<tr><td>Value:</td><td colspan="2">');
688: choicewrite('<label><input name="stringval" value="no"'+
689: ' type="radio" '+callradiostringeval('no'));
690: if (svalue=='no') { choicewrite(' checked="checked"'); }
691: choicewrite(' /> No</label><br />');
692: choicewrite('<label><input name="stringval" value="resource"'+
693: ' type="radio" '+callradiostringeval('resource'));
694: if (svalue=='resource') { choicewrite(' checked="checked"'); }
695: choicewrite(' /> Yes, and the scope of student selected slot is a single resource.</label><br />');
696: choicewrite('<label><input name="stringval" value="map"'+
697: ' type="radio" '+callradiostringeval('map'));
698: if (svalue=='map') { choicewrite(' checked="checked"'); }
699: choicewrite(' /> Yes, and the scope of student selected slot is the enclosing map/folder. When checking in, it applies to only one resource.</label><br />');
700: choicewrite('<label><input name="stringval" value="map_map"'+
701: ' type="radio" '+callradiostringeval('map_map'));
702: if (svalue=='map_map') { choicewrite(' checked="checked"'); }
703: choicewrite(' /> Yes, and the scope of student selected slot is the enclosing map/folder. When checking in, all resources in the map/folder are checked in.</label><br />');
704: choicewrite('</td></tr></table>');
705: }
706: }
707:
708: if (ptype=='color') {
709: tablestart('Choose a Color');
710: choicewrite('<table>');
711: if (svalue) {
712: choicewrite('<tr><td colspan="9">Current choice:</td><td bgcolor="'+
713: escapeHTML(svalue)+'" colspan="2"> </td></tr>');
714: }
715: for (var ir=0; ir<=10; ir++) {
716: for (var ig=0; ig<=10; ig++) {
717: choicewrite('<tr>');
718: for (var ib=0; ib<=10; ib++) {
719: colorfield(ir,ig,ib);
720: }
721: choicewrite('</tr>');
722: }
723: }
724: choicewrite('</table></td></table>');
725: }
726:
727: choicewrite('</form>');
728: choiceend();
729: }
730:
731: function sopt(va,text) {
732: selwrite('<option value="'+va+'"');
733: if (va==pscat) {
734: selwrite(' selected="selected"');
735: }
736: selwrite('>'+text+'</option>');
737: }
738:
739: function catchange() {
740: var sform=selector.document.forms.fsel.fcat;
741: pscat=sform.options[sform.selectedIndex].value;
742: draw();
743: }
744:
745: function assemble() {
746: if ((ptype=='date') && (pscat!='interval')) {
747: svalue=Math.floor(cdate.getTime()/1000);
748: }
749: if (ptype=='tolerance') {
750: if (pscat=='relative_sym') {
751: svalue=choices.document.forms.sch.val2.value+'%';
752: if (choices.document.forms.sch.val3.checked) {
753: svalue+='+';
754: }
755: }
756: if (pscat=='absolute_sym') {
757: svalue=choices.document.forms.sch.val2.value;
758: if (choices.document.forms.sch.val3.checked) {
759: svalue+='+';
760: }
761: }
762: if (pscat=='absolute') {
763: svalue=choices.document.forms.sch.val2.value;
764: if (choices.document.forms.sch.val3.checked) {
765: svalue+='+';
766: }
767: svalue+=','+choices.document.forms.sch.val4.value;
768: if (choices.document.forms.sch.val5.checked) {
769: svalue+='+';
770: }
771: }
772: if (pscat=='relative') {
773: svalue=choices.document.forms.sch.val2.value+'%';
774: if (choices.document.forms.sch.val3.checked) {
775: svalue+='+';
776: }
777: svalue+=','+choices.document.forms.sch.val4.value+'%';
778: if (choices.document.forms.sch.val5.checked) {
779: svalue+='+';
780: }
781: }
782: }
783: if ((ptype=='int') && (pscat=='range')) {
784: svalue=choices.document.forms.sch.val2.value+','+
785: choices.document.forms.sch.val4.value;
786: }
787: if (pscat=='default') { svalue=''; }
788: stype=ptype+'_'+pscat;
789: }
790:
791:
792: function init() {
793: var i;
794: var subs=new Array();
795: var namevalue=this.window.location.search.split('&');
796: namevalue[0]=namevalue[0].substr(1,namevalue[0].length-1);
797:
798: for (i=0;i<namevalue.length;i++) {
799: var pair=namevalue[i].split('=');
800: pair[1]=unescape(pair[1]);
801: if (pair[0]=='value') { pvalue=pair[1]; }
802: if (pair[0]=='type') { subs=pair[1].split('_');
803: ptype=subs[0];
804: pscat=subs[1];
805: if (typeof(subs[2])!="undefined") {
806: pscat+='_'+subs[2];
807: }
808: if ((pscat=='') || (typeof(pscat)=="undefined")) {
809: pscat='default';
810: }
811: }
812: if (pair[0]=='return') { preturn=pair[1]; }
813: if (pair[0]=='call') { pcode=pair[1]; }
814: if (pair[0]=='marker') { pmarker=pair[1]; }
815: if (pair[0]=='name') { pname=pair[1]; }
816: if (pair[0]=='defhour' && pair[1] >= 0 && pair[1] < 24 ) {
817: defhour=pair[1];
818: }
819: if (pair[0]=='defmin' && pair[1] >= 0 && pair[1] < 60) { defmin=pair[1]; }
820: if (pair[0]=='defsec' && pair[1] >= 0 && pair[1] < 60) { defsec=pair[1]; }
821: }
822:
823: svalue=pvalue;
824: if (((ptype=='float') || (ptype=='string') || (ptype=='int')) &&
825: (pscat=='default') &&
826: (typeof(svalue)!="undefined") &&
827: (svalue!=0) && (svalue!='')) { pscat='any'; }
828:
829: if (ptype=='tolerance') {
830: var tperc=0;
831: var trange=0;
832: if (typeof(svalue)!='undefined') {
833: if (svalue.indexOf('%')!=-1) { tperc=1; }
834: if (svalue.indexOf(',')!=-1) { trange=1; }
835: if (trange) {
836: if (tperc) { pscat='relative'; } else { pscat='absolute'; }
837: } else {
838: if (tperc) { pscat='relative_sym'; } else { pscat='absolute_sym'; }
839: }
840: }
841: }
842:
843: this.window.selector.document.clear();
844: selwrite('<html><body>');
845: selwrite('<head>');
846: selwrite('<style type="text/css">');
847: selwrite('<!--');
848: selwrite('body {');
849: selwrite('font-family: Verdana,Arial,Helvetica,sans-serif;');
850: selwrite('line-height:130%;');
851: selwrite('font-size:0.83em;');
852: selwrite('background: #FFFFFF;');
853: selwrite('}');
854: selwrite('-->');
855: selwrite('</style>');
856: selwrite('</head>');
857: selwrite('<form name="fsel"><b>'+pname+'</b><br />');
858: selwrite('<select name="fcat" onchange="parent.catchange();">');
859:
860: if (ptype=='tolerance') {
861: sopt('default','Default');
862: sopt('relative_sym','Relative Tolerance, Symmetric (percent)');
863: sopt('relative','Relative Tolerance (percentages)');
864: sopt('absolute_sym','Absolute Tolerance, Symmetric (value)');
865: sopt('absolute','Absolute Tolerance (values)');
866: }
867:
868: if (ptype=='date') {
869: if (pscat != 'interval') {
870: sopt('default','Default');
871: sopt('start','Starting Date');
872: sopt('end','Ending Date');
873: } else {
874: sopt('interval','Time Interval');
875: }
876:
877: if ((pvalue!='') && (typeof(pvalue)!="undefined")) {
878: cdate.setTime(pvalue*1000);
879: } else {
880: cdate.setSeconds(defsec);
881: cdate.setMinutes(defmin);
882: cdate.setHours(defhour);
883: }
884:
885: months[0]='January';
886: months[1]='February';
887: months[2]='March';
888: months[3]='April';
889: months[4]='May';
890: months[5]='June';
891: months[6]='July';
892: months[7]='August';
893: months[8]='September';
894: months[9]='October';
895: months[10]='November';
896: months[11]='December';
897: }
898:
899: if (ptype=='int') {
900: sopt('default','Default');
901: sopt('pos','Positive Integer, Not Zero');
902: sopt('zeropos','Positive Integer or Zero');
903: sopt('inrange','Integer in Range');
904: sopt('range','Range of Integers');
905: sopt('any','Integer');
906: }
907:
908: if (ptype=='float') {
909: sopt('default','Default');
910: sopt('zeroone','Floating Point between 0 and 1');
911: sopt('pos','Positive Floating Point');
912: sopt('any','Floating Point');
913:
914: }
915:
916: if (ptype=='string') {
917: //sopt('default','Default');
918: if (pscat == 'yesno') { sopt('yesno','Yes/No'); }
919: else if (pscat == 'problemstatus'){ sopt('problemstatus','Problem Status'); }
920: else if (pscat == 'examtype') { sopt('examtype','Exam Type'); }
921: else if (pscat == 'questiontype') { sopt('questiontype','Question Type'); }
922: else if (pscat == 'ip') { sopt('ip','IP Number/Name'); }
923: else if (pscat == 'fileext') { sopt('fileext','File Extension'); }
924: else if (pscat == 'useslots') { sopt('useslots','Slots control access'); }
925: else { pscat = 'any'; }
926: sopt('any','String Value');
927: }
928:
929: if (ptype=='color') {
930: sopt('default','Use Default Color');
931: sopt('custom','Use Custom Color');
932: }
933:
934: selwrite('</select></form>');
935:
936: selwrite('<a href="javascript:parent.assemble();');
937: if (preturn!='') {
938: selwrite(
939: 'parent.opener.document.'+preturn+'_value.value=parent.window.svalue;');
940: selwrite(
941: 'parent.opener.document.'+preturn+'_type.value=parent.window.stype;');
942: }
943: if (pmarker!='') {
944: selwrite(
945: 'parent.opener.document.'+preturn+'_marker.value=parent.window.pmarker;');
946: }
947: if (pcode!='') {
948: selwrite('parent.opener.'+pcode+'();');
949: }
950: selwrite('">Save</a> ');
951:
952: selwrite('<a href="javascript:');
953: selwrite(
954: 'parent.opener.document.'+preturn+'_value.value='+"'';");
955: if (pmarker!='') {
956: selwrite(
957: 'parent.opener.document.'+preturn+'_marker.value=parent.window.pmarker;');
958: }
959: if (pcode!='') {
960: selwrite('parent.opener.'+pcode+'();');
961: }
962: selwrite('">Delete</a> ');
963:
964: selwrite('<a href="javascript:');
965: // Old code :
966: //----------------------------------------------------------------------
967: // if (preturn!='') {
968: // selwrite('parent.opener.document.'+preturn+'_value.value='+"'';");
969: // selwrite('parent.opener.document.'+preturn+'_type.value='+"'';");
970: // }
971: // if (pmarker!='') {
972: // selwrite('parent.opener.document.'+preturn+'_marker.value='+"'';");
973: // }
974: // if (pcode!='') {
975: // selwrite('parent.opener.'+pcode+'();');
976: // }
977: //----------------------------------------------------------------------
978: // Just close the window to 'cancel' the operation. There are javascript
979: // errors in the above commented out code that I have not been able to
980: // track down. I think they reside in 'parent.opener.'+pcode+'();'
981: //
982: selwrite('this.parent.close();');
983: selwrite('">Cancel</a>');
984:
985: selwrite('</body></html>');
986: this.window.selector.document.close();
987: draw();
988:
989: }
990:
991: // ]]>
992: </script>
993: </head>
994:
995: <frameset rows="120,*" onload="init();">
996: <frame name="selector" src="empty.html" />
997: <frame name="choices" src="empty.html" />
998: </frameset>
999:
1000:
1001:
1002: </html>
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