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 1.64.2.5 2022/01/04 04:03:47 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 pmodal='';
47: var pname='';
48:
49: var defhour=0;
50: var defmin=0;
51: var defsec=0;
52:
53: var svalue;
54: var stype;
55: var smarker;
56:
57: var vars=new Array();
58:
59: var cdate=new Date();
60:
61: var csec;
62: var cmin;
63: var chour;
64: var cday;
65:
66: var months=new Array();
67:
68:
69: function selwrite(text) {
70: this.window.selector.document.write(text);
71: }
72:
73: function choicestart() {
74: this.window.choices.document.open();
75: choicewrite('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">');
76: choicewrite('<html xmlns="http://www.w3.org/1999/xhtml">');
77: choicewrite('<head>');
78: choicewrite('<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />');
79: choicewrite('<title>LON-CAPA</title>');
80: choicewrite('<style type="text/css">');
81: choicewrite('<!--');
82: choicewrite('body {');
83: choicewrite('font-family: Verdana,Arial,Helvetica,sans-serif;');
84: choicewrite('line-height:130%;');
85: choicewrite('font-size:0.83em;');
86: choicewrite('background: #FFFFFF;');
87: choicewrite('}');
88: choicewrite('table.LC_parmsel_table {font-size: 90%;}');
89: choicewrite('table.LC_parmsel_table tr td { padding: 5px; border: 1px solid #C8C8C8;}');
90: choicewrite('-->');
91: choicewrite('</style>');
92: choicewrite('</head>');
93: choicewrite('<body>');
94: }
95:
96: function choiceend() {
97: choicewrite('</body></html>');
98: this.window.choices.document.close();
99: }
100:
101: function choicewrite(text) {
102: this.window.choices.document.write(text);
103: }
104:
105: function tablestart(headtext) {
106: choicewrite('<table class="LC_parmsel_table"><tr bgcolor="#C5DB99"><th colspan="3">'+
107: headtext+'</th></tr>');
108: }
109:
110: function valline(text,id1,id2) {
111: choicewrite('<tr><td>'+text+
112: '</td><td><input type="text" size="4" name="val'+
113: id1+'" /></td><td>incl:<input type="checkbox" name="val'+
114: id2+'" /></td></tr>');
115: }
116:
117: function escapeHTML(text) {
118: text = text.replace(/&/g, '&');
119: text = text.replace(/"/g, '"');
120: text = text.replace(/</g, '<');
121: text = text.replace(/>/g, '>');
122: return text;
123: }
124:
125: function datecalc() {
126: var sform=choices.document.forms.sch;
127:
128: cdate.setHours(sform.hours.options[sform.hours.selectedIndex].value);
129: cdate.setMinutes(sform.minutes.options[sform.minutes.selectedIndex].value);
130: cdate.setSeconds(sform.minutes.options[sform.seconds.selectedIndex].value);
131: cdate.setDate(sform.date.options[sform.date.selectedIndex].value);
132: cdate.setMonth(sform.month.options[sform.month.selectedIndex].value);
133: cdate.setFullYear(sform.year.options[sform.year.selectedIndex].value);
134:
135: draw();
136: }
137:
138: function hour() {
139: var thishour=cdate.getHours();
140: var i; var j;
141: choicewrite('<select name="hours" onchange="parent.datecalc();">');
142: for (i=0;i<=23;i++) {
143: choicewrite('<option value="'+i+'"');
144: if (i==thishour) {
145: choicewrite(' selected="selected"');
146: }
147: choicewrite('>');
148: if (i==12) { choicewrite('noon'); } else {
149: if (i==0) { choicewrite('midnight') } else {
150:
151: if (i<12) { choicewrite(i+' am'); } else {
152: j=i-12; choicewrite(j+' pm');
153: }
154:
155: }
156: }
157: choicewrite('</option>');
158: }
159: choicewrite('</select>');
160: }
161:
162: function minute() {
163: var thisminutes=cdate.getMinutes();
164: var i;
165: choicewrite('<select name="minutes" onchange="parent.datecalc();">');
166: for (i=0;i<=59;i++) {
167: choicewrite('<option value="'+i+'"');
168: if (i==thisminutes) {
169: choicewrite(' selected="selected"');
170: }
171: choicewrite('>'+i+'</option>');
172: }
173: choicewrite('</select>');
174: }
175:
176: function second() {
177: var thisseconds=cdate.getSeconds();
178: var i;
179: choicewrite('<select name="seconds" onchange="parent.datecalc();">');
180: for (i=0;i<=59;i++) {
181: choicewrite('<option value="'+i+'"');
182: if (i==thisseconds) {
183: choicewrite(' selected="selected"');
184: }
185: choicewrite('>'+i+'</option>');
186: }
187: choicewrite('</select>');
188: }
189:
190:
191: function date() {
192: var thisdate=cdate.getDate();
193: var i;
194: choicewrite('<select name="date" onchange="parent.datecalc();">');
195: for (i=1;i<=31;i++) {
196: choicewrite('<option value="'+i+'"');
197: if (i==thisdate) {
198: choicewrite(' selected="selected"');
199: }
200: choicewrite('>'+i+'</option>');
201: }
202: choicewrite('</select>');
203: }
204:
205: function year() {
206: var thisyear=cdate.getFullYear();
207: var nowdate=new Date();
208: var nowyear=nowdate.getFullYear();
209: if ( !thisyear ) { thisyear=nowyear; }
210: var loweryear=thisyear-2;
211: var upperyear=thisyear+5;
212: if (thisyear>nowyear) { loweryear=nowyear-2; }
213: if (thisyear<nowyear) { upperyear=nowyear+5; }
214: var i;
215: choicewrite('<select name="year" onchange="parent.datecalc();">');
216: for (i=loweryear;i<=upperyear;i++) {
217: choicewrite('<option value="'+i+'"');
218: if (i==thisyear) {
219: choicewrite(' selected="selected"');
220: }
221: choicewrite('>'+i+'</option>');
222: }
223: choicewrite('</select>');
224: }
225:
226: function month() {
227: var thismonth=cdate.getMonth();
228: var i;
229: choicewrite('<select name="month" onchange="parent.datecalc();">');
230: for (i=0;i<=11;i++) {
231: choicewrite('<option value="'+i+'"');
232: if (i==thismonth) {
233: choicewrite(' selected="selected"');
234: }
235: choicewrite('>'+months[i]+'</option>');
236: }
237: choicewrite('</select>');
238: }
239:
240:
241: function intminute() {
242: var thisminutes=cmins;
243: var i;
244: var result = '';
245: result += '<select name="minutes" onchange="parent.intcalc();">';
246: for (i=0;i<=59;i++) {
247: result += '<option value="'+i+'"';
248: if (i==thisminutes) {
249: result += ' selected="selected"';
250: }
251: result += '>'+i+'</option>';
252: }
253: result += '</select>';
254: return result;
255: }
256:
257: function inthour() {
258: var thishours=chours;
259: var i;
260: var result = '';
261: result += '<select name="hours" onchange="parent.intcalc();">';
262: for (i=0;i<=23;i++) {
263: result += '<option value="'+i+'"';
264: if (i==thishours) {
265: result += ' selected="selected"';
266: }
267: result += '>'+i+'</option>';
268: }
269: result += '</select>';
270: return result;
271: }
272:
273: function intsecond() {
274: var thisseconds=csecs;
275: var i;
276: var result = '';
277: result += '<select name="seconds" onchange="parent.intcalc();">';
278: for (i=0;i<=59;i++) {
279: result += '<option value="'+i+'"';
280: if (i==thisseconds) {
281: result += ' selected="selected"';
282: }
283: result += '>'+i+'</option>';
284: }
285: result += '</select>';
286: return result;
287: }
288:
289:
290: function intday() {
291: var thisdate=cdays;
292: var i;
293: var result ='';
294: result += '<select name="date" onchange="parent.intcalc();">';
295: for (i=0;i<=31;i++) {
296: result += '<option value="'+i+'"';
297: if (i==thisdate) {
298: result += ' selected="selected"';
299: }
300: result += '>'+i+'</option>';
301: }
302: result += '</select>';
303: return result;
304: }
305:
306: function intcalc() {
307: var sform=choices.document.forms.sch;
308: svalue=((sform.date.options[sform.date.selectedIndex].value*24+
309: sform.hours.options[sform.hours.selectedIndex].value*1)*60+
310: sform.minutes.options[sform.minutes.selectedIndex].value*1)*60+
311: sform.seconds.options[sform.seconds.selectedIndex].value*1;
312: draw();
313: }
314:
315: function integereval() {
316: svalue=choices.document.forms.sch.intval.value;
317: svalue=Math.round(svalue);
318: if (pscat=='zeropos') { svalue=Math.abs(svalue); }
319: if ((pscat=='pos') && (svalue==0)) {
320: svalue='';
321: }
322: if (pscat.indexOf('inrange')!=-1) {
323: var rangeparts=new Array;
324: rangeparts=split('_',pscat);
325: rangeparts=split(',',rangeparts[1]);
326: if (svalue<rangeparts[0]) { svalue=rangeparts[0]; }
327: if (svalue>rangeparts[1]) { svalue=rangeparts[1]; }
328: }
329: draw();
330: }
331:
332: function floateval() {
333: svalue=choices.document.forms.sch.floatval.value;
334: svalue=1.0*svalue;
335: if (pscat=='pos') { svalue=Math.abs(svalue); }
336: if ((pscat=='zeroone') && ((svalue<0) || (svalue>1))) {
337: svalue='';
338: }
339: draw();
340: }
341:
342: function stringeval() {
343: svalue=choices.document.forms.sch.stringval.value;
344: draw();
345: }
346:
347: function radiostringeval(newval) {
348: svalue=newval;
349: draw();
350: }
351:
352: function callradiostringeval(newval) {
353: return 'onclick="parent.radiostringeval(\''+newval+'\')"';
354: }
355:
356: function intervaldis() {
357: csecs=svalue;
358: cdays=Math.floor(csecs/86400);
359: csecs-=cdays*86400;
360: chours=Math.floor(csecs/3600);
361: csecs-=chours*3600;
362: cmins=Math.floor(csecs/60);
363: csecs-=cmins*60;
364: return cdays+' days '+chours+' hours '+cmins+' mins '+csecs+' secs';
365: }
366:
367: function pickcolor(picked) {
368: svalue=picked;
369: draw();
370: }
371:
372: function colorfield(ir,ig,ib) {
373: var col=new Array;
374: col=["00","11","22","44","66","88","AA","CC","DD","EE","FF"];
375: var color='#'+col[ir]+col[ig]+col[ib];
376: var selection="<font color='"+color+"'>X</font>";
377: if (color==svalue) { selection="<font color='#"+col[10-ir]+col[10-ig]+col[10-ib]+"'>X</font>"; }
378: choicewrite('<td bgcolor="'+color+'"><a href="javascript:parent.pickcolor('+"'"+
379: color+"'"+')">'+selection+'</a></td>');
380:
381: }
382:
383: function draw() {
384: choicestart();
385: choicewrite('<form name="sch"');
386: if (ptype=='int') {
387: choicewrite(' action="javascript:integereval();"');
388: }
389: if (ptype=='float') {
390: choicewrite(' action="javascript:floateval();"');
391: }
392: if (ptype=='string') {
393: choicewrite(' action="javascript:stringeval();"');
394: }
395: if (ptype != 'int' && ptype != 'float' && ptype != 'string') {
396: choicewrite(' action=""');
397: }
398: choicewrite('>');
399: if (ptype=='tolerance') {
400: // 0: pscat
401: if (pscat=='default') {
402: tablestart('Use default value or algorithm of resource');
403: }
404: if (pscat=='relative_sym') {
405: // 2: percentage
406: // 3: open
407: tablestart('Percentage error, symmetric around value');
408: valline('Percentage',2,3);
409: if ((svalue!='') && (typeof(svalue)!="undefined")) {
410: choices.document.forms.sch.val2.value=parseInt(svalue);
411: if (svalue.indexOf('+')!=-1) {
412: choices.document.forms.sch.val3.checked=true;
413: }
414: }
415: }
416: if (pscat=='relative') {
417: // 2: left
418: // 3: open
419: // 4: right
420: // 5: open
421: tablestart('Percentage error, asymmetric around value');
422: valline('Upper percentage',2,3);
423: valline('Lower percentage',4,5);
424: var range1=new Array;
425: if ((svalue!='') && (typeof(svalue)!="undefined")) {
426: range1=svalue.split(',');
427: if (typeof(range1[1])=='undefined') { range1[1]=range1[0]; }
428: choices.document.forms.sch.val2.value=parseFloat(range1[0]);
429: if (range1[0].indexOf('+')!=-1) {
430: choices.document.forms.sch.val3.checked=true;
431: }
432: choices.document.forms.sch.val4.value=parseFloat(range1[1]);
433: if (range1[1].indexOf('+')!=-1) {
434: choices.document.forms.sch.val5.checked=true;
435: }
436: }
437: }
438: if (pscat=='absolute_sym') {
439: tablestart('Absolute error, symmetric around value');
440: valline('Value',2,3);
441: if ((svalue!='') && (typeof(svalue)!="undefined")) {
442: choices.document.forms.sch.val2.value=parseFloat(svalue);
443: if (svalue.indexOf('+')!=-1) {
444: choices.document.forms.sch.val3.checked=true;
445: }
446: }
447: }
448: if (pscat=='absolute') {
449: tablestart('Absolute error, asymmetric around value');
450: valline('Upper value',2,3);
451: valline('Lower value',4,5);
452: var range2=new Array;
453: if ((svalue!='') && (typeof(svalue)!="undefined")) {
454: range=svalue.split(',');
455: if (typeof(range2[1])=='undefined') { range2[1]=range2[0]; }
456: choices.document.forms.sch.val2.value=parseFloat(range2[0]);
457: if (range2[0].indexOf('+')!=-1) {
458: choices.document.forms.sch.val3.checked=true;
459: }
460: choices.document.forms.sch.val4.value=parseFloat(range2[1]);
461: if (range2[1].indexOf('+')!=-1) {
462: choices.document.forms.sch.val5.checked=true;
463: }
464: }
465: }
466: }
467:
468: if (ptype=='date') {
469: if (pscat=='default') {
470: tablestart('Default value or none');
471: choicewrite('</table>');
472: } else {
473: if (pscat=='start') {
474: tablestart('Date and time');
475: }
476: if (pscat=='end') {
477: tablestart('Date and time');
478: }
479: if (pscat=='interval') {
480: tablestart('Time interval');
481: choicewrite( [
482: '<tr><td colspan="3">'+intervaldis()+'</td></tr>',
483: '<tr><td>Time:</td><td colspan="2">',
484: '<span style="white-space:nowrap">'+intday()+' days </span>',
485: '<span style="white-space:nowrap">'+inthour()+' hours</span>',
486: '<span style="white-space:nowrap">'+intminute()+' mins</span>',
487: '<span style="white-space:nowrap">'+intsecond()+' secs</span>',
488: '</td></tr>',
489: '</table>',
490: '<br />',
491: ].join("\n"));
492: } else {
493: choicewrite('<tr><td colspan="3">'
494: +cdate.toString()+
495: '</td></tr><tr><td>Date:</td><td colspan="2">');
496: month();date();year();
497: choicewrite('</td></tr><tr><td>Time:'
498: +'</td><td colspan="2">');hour();choicewrite('h ');minute();
499: choicewrite('m ');second();
500: choicewrite('s</td></tr></table>');
501: }
502: }
503: }
504:
505: if (ptype=='int') {
506: var pscatparts=new Array;
507: pscatparts=pscat.split(',');
508: pscat=pscatparts[0];
509: if (pscat=='default') {
510: tablestart('Default value or none');
511: choicewrite('</table>');
512: } else {
513: if (pscat=='range') {
514: tablestart('Integer range');
515: choicewrite('<tr><td>Lower Value:'+
516: '</td><td colspan="2"><input type="text" size="4" name="val2'+
517: '" /></td></tr>');
518: choicewrite('<tr><td>Upper Value:'+
519: '</td><td colspan="2"><input type="text" size="4" name="val4'+
520: '" /></td></tr></table>');
521: var range=new Array;
522: if ((svalue!='') && (typeof(svalue)!="undefined")) {
523: range=svalue.split(',');
524: if (typeof(range[1])=='undefined') { range[1]=range[0]; }
525: choices.document.forms.sch.val2.value=parseInt(range[0]);
526: choices.document.forms.sch.val4.value=parseInt(range[1]);
527: }
528: } else {
529: if (pscat=='pos') {
530: tablestart('Positive (non-zero) integer');
531: }
532: if (pscat=='zeropos') {
533: tablestart('Positive integer or zero');
534: }
535: if (pscat.indexOf('inrange')!=-1) {
536: var rangeparts=new Array;
537: rangeparts=split(',',pscat);
538: tablestart('Integer in the range ['+rangeparts[1]+']');
539: }
540: if (pscat=='any') {
541: tablestart('Integer');
542: }
543: choicewrite('<tr><td>Value:</td><td colspan="2">');
544: choicewrite('<input name="intval" size="10" value="'+escapeHTML(svalue)+
545: '" onchange="parent.integereval()" />');
546: choicewrite('</td></tr></table>');
547: }
548: }
549: }
550:
551: if (ptype=='float') {
552: if (pscat=='default') {
553: tablestart('Default value or none');
554: choicewrite('</table>');
555: } else {
556: if (pscat=='pos') {
557: tablestart('Positive floating point number or zero');
558: }
559: if (pscat=='zeroone') {
560: tablestart('Floating point number between zero and one');
561: }
562: if (pscat=='any') {
563: tablestart('Floating point number');
564: }
565: choicewrite('<tr><td>Value:</td><td colspan="2">');
566: choicewrite('<input name="floatval" size="10" value="'+escapeHTML(svalue)+
567: '" onchange="parent.floateval()" />');
568: choicewrite('</td></tr></table>');
569: }
570: }
571:
572: if (ptype=='string') {
573: if ((pscat=='any') || (pscat=='') || (pscat=='default') ||
574: (typeof(pscat)=='undefined')) {
575: tablestart('Text');
576: choicewrite('<tr><td>Value:</td><td colspan="2">');
577: choicewrite('<input name="stringval" size="20" value="'+escapeHTML(svalue)+
578: '" type="text" onchange="parent.stringeval()" />');
579: }
580: if (pscat=='yesno') {
581: tablestart('Yes/No');
582: choicewrite('<tr><td>Value:</td><td colspan="2">');
583: choicewrite('<label><input name="stringval" value="yes"'+
584: ' type="radio" '+callradiostringeval('yes'));
585: if (svalue=='yes') { choicewrite(' checked="checked"'); }
586: choicewrite(' /> Yes</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</label><br />');
591: }
592: if (pscat=='problemstatus') {
593: tablestart('Problem Status');
594: choicewrite('<tr><td>Value:</td><td colspan="2">');
595: choicewrite('<label><input name="stringval" value="yes"'+
596: ' type="radio" '+callradiostringeval('yes'));
597: if (svalue=='yes') { choicewrite(' checked="checked"'); }
598: choicewrite(' /> Yes</label><br />');
599: choicewrite('<label><input name="stringval" value="answer"'+
600: ' type="radio" '+callradiostringeval('answer'));
601: if (svalue=='answer') { choicewrite(' checked="checked"'); }
602: choicewrite(' /> Yes, and show correct answer if they exceed the maximum number of tries.</label><br />');
603: choicewrite('<label><input name="stringval" value="no"'+
604: ' type="radio" '+callradiostringeval('no'));
605: if (svalue=='no') { choicewrite(' checked="checked"'); }
606: choicewrite(' /> No, don\'t show correct/incorrect feedback.</label><br />');
607: choicewrite('<label><input name="stringval" value="no_feedback_ever"'+
608: ' type="radio" '+callradiostringeval('no_feedback_ever'));
609: if (svalue=='no_feedback_ever') { choicewrite(' checked="checked"'); }
610: choicewrite(' /> No, show no feedback at all.</label><br />');
611: }
612: if (pscat=='examtype') {
613: tablestart('Exam Type');
614: choicewrite('<tr><td>Value:</td><td colspan="2">');
615: choicewrite('<label><input name="stringval" value="online"'+
616: ' type="radio" '+callradiostringeval('online'));
617: if (svalue=='online') { choicewrite(' checked="checked"'); }
618: choicewrite(' /> Online</label><br />');
619: choicewrite('<label><input name="stringval" value="checkout"'+
620: ' type="radio" '+callradiostringeval('checkout'));
621: if (svalue=='checkout') { choicewrite(' checked="checked"'); }
622: choicewrite(' /> Check out</label><br />');
623: }
624: if (pscat=='questiontype') {
625: tablestart('Question Type');
626: choicewrite('<tr><td>Value:</td><td colspan="2">');
627: choicewrite('<label><input name="stringval" value="problem"'+
628: ' type="radio" '+callradiostringeval('problem'));
629: if (svalue=='problem') { choicewrite(' checked="checked"'); }
630: choicewrite(' /> Standard Problem</label><br />');
631: // choicewrite('<label><input name="stringval" value="quiz"'+
632: // ' type="radio" '+callradiostringeval('quiz'));
633: // if (svalue=='quiz') { choicewrite(' checked="checked"'); }
634: // choicewrite(' /> Quiz</label><br />');
635: choicewrite('<label><input name="stringval" value="practice"'+
636: ' type="radio" '+callradiostringeval('practice'));
637: if (svalue=='practice') { choicewrite(' checked="checked"'); }
638: choicewrite(' /> Practice</label><br />');
639: choicewrite('<label><input name="stringval" value="exam"'+
640: ' type="radio" '+callradiostringeval('exam'));
641: if (svalue=='exam') { choicewrite(' checked="checked"'); }
642: choicewrite(' /> Exam</label><br />');
643: // choicewrite('<label><input name="stringval" value="assess"'+
644: // ' type="radio" '+callradiostringeval('assess'));
645: // if (svalue=='assess') { choicewrite(' checked="checked"'); }
646: // choicewrite(' /> Assessment</label><br />');
647: choicewrite('<label><input name="stringval" value="survey"'+
648: ' type="radio" '+callradiostringeval('survey'));
649: if (svalue=='survey') { choicewrite(' checked="checked"'); }
650: choicewrite(' /> Survey</label><br />');
651: // choicewrite('<label><input name="stringval" value="form"'+
652: // ' type="radio" '+callradiostringeval('form'));
653: // if (svalue=='form') { choicewrite(' checked="checked"'); }
654: // choicewrite('> Input Form</label><br />');
655: choicewrite('<label><input name="stringval" value="surveycred"'+
656: ' type="radio" '+callradiostringeval('surveycred'));
657: if (svalue=='surveycred') { choicewrite(' checked="checked"'); }
658: choicewrite('> Survey (credit for submission)</label><br />');
659: choicewrite('<label><input name="stringval" value="anonsurvey"'+
660: ' type="radio" '+callradiostringeval('anonsurvey'));
661: if (svalue=='anonsurvey') { choicewrite(' checked="checked"'); }
662: choicewrite('> Anonymous Survey</label><br />');
663: choicewrite('<label><input name="stringval" value="anonsurveycred"'+
664: ' type="radio" '+callradiostringeval('anonsurveycred'));
665: if (svalue=='anonsurveycred') { choicewrite(' checked="checked"'); }
666: choicewrite('> Anonymous Survey (credit for submission)</label><br />');
667: choicewrite('<label><input name="stringval" value="randomizetry"'+
668: ' type="radio" '+callradiostringeval('randomizetry'));
669: if (svalue=='randomizetry') { choicewrite(' checked="checked"'); }
670: choicewrite('> New Randomization Each N Tries (default N=1)</label><br />');
671: choicewrite('<label><input name="stringval" value="library"'+
672: ' type="radio" '+callradiostringeval('library'));
673: if (svalue=='library') { choicewrite(' checked="checked"'); }
674: choicewrite(' /> Library</label><br />');
675: }
676: if (pscat=='lenient') {
677: tablestart('Lenient Grading (Partial Credit)');
678: choicewrite('<tr><td>Value:</td><td colspan="2">');
679: choicewrite('<label><input name="stringval" value="yes"'+
680: ' type="radio" '+callradiostringeval('yes'));
681: if (svalue=='yes') { choicewrite(' checked="checked"'); }
682: choicewrite(' /> Yes</label><br />');
683: choicewrite('<label><input name="stringval" value="no"'+
684: ' type="radio" '+callradiostringeval('no'));
685: if (svalue=='no') { choicewrite(' checked="checked"'); }
686: choicewrite(' /> No</label><br />');
687: choicewrite('<label><input name="stringval" value="default"'+
688: ' type="radio" '+callradiostringeval('default'));
689: if (svalue=='default') { choicewrite(' checked="checked"'); }
690: choicewrite(' /> Default (only bubblesheet grading is lenient)</label><br />');
691: }
692: if (pscat=='discussvote') {
693: tablestart('Discussion Voting');
694: choicewrite('<tr><td>Value:</td><td colspan="2">');
695: choicewrite('<label><input name="stringval" value="yes"'+
696: ' type="radio" '+callradiostringeval('yes'));
697: if (svalue=='yes') { choicewrite(' checked="checked"'); }
698: choicewrite(' /> Yes</label><br />');
699: choicewrite('<label><input name="stringval" value="notended"'+
700: ' type="radio" '+callradiostringeval('notended'));
701: if (svalue=='notended') { choicewrite(' checked="checked"'); }
702: choicewrite(' /> Yes, unless discussion ended</label><br />');
703: choicewrite('<label><input name="stringval" value="no"'+
704: ' type="radio" '+callradiostringeval('no'));
705: if (svalue=='no') { choicewrite(' checked="checked"'); }
706: choicewrite(' /> No</label><br />');
707: }
708: if (pscat=='ip') {
709: tablestart('IP Number/Name');
710: choicewrite('<tr><td>Value:</td><td colspan="2">');
711: choicewrite('<input name="stringval" size="20" value="'+escapeHTML(svalue)+
712: '" onchange="parent.stringeval()" />');
713: }
714: if (pscat=='fileext') {
715: tablestart('Allowed File Extensions');
716: choicewrite('<tr><td>Value:</td><td colspan="2">');
717: choicewrite('<label><input name="radstringval" value="txt"'+
718: ' type="radio" '+callradiostringeval('txt'));
719: if (svalue=='txt') { choicewrite(' checked="checked"'); }
720: choicewrite(' /> Plain Text</label><br />');
721: choicewrite('<label><input name="radstringval" value="png,jpg,jpeg,gif"'+
722: ' type="radio" '+callradiostringeval('png,jpg,jpeg,gif'));
723: if (svalue=='png,jpg,jpeg,gif') { choicewrite(' checked="checked"'); }
724: choicewrite(' /> Picture File</label><br />');
725: choicewrite('<label><input name="radstringval" value="doc,docx,xls,xlsx,ppt,pptx"'+
726: ' type="radio" '+callradiostringeval('doc,docx,xls,xlsx,ppt,pptx'));
727: if (svalue=='doc,docx,xls,xlsx,ppt,pptx') { choicewrite(' checked="checked"'); }
728: if (svalue=='doc,xls,ppt') { choicewrite(' checked="checked"'); }
729: choicewrite(' /> Office Document</label><br />');
730: choicewrite('<input name="stringval" size="20" value="'+escapeHTML(svalue)+
731: '" onchange="parent.stringeval()" />');
732: }
733: if (pscat=='useslots') {
734: tablestart('Slots control access');
735: choicewrite('<tr><td>Value:</td><td colspan="2">');
736: choicewrite('<label><input name="stringval" value="no"'+
737: ' type="radio" '+callradiostringeval('no'));
738: if (svalue=='no') { choicewrite(' checked="checked"'); }
739: choicewrite(' /> No</label><br />');
740: choicewrite('<label><input name="stringval" value="resource"'+
741: ' type="radio" '+callradiostringeval('resource'));
742: if (svalue=='resource') { choicewrite(' checked="checked"'); }
743: choicewrite(' /> Yes, and the scope of the slot is a single resource.</label><br />');
744: choicewrite('<label><input name="stringval" value="map"'+
745: ' type="radio" '+callradiostringeval('map'));
746: if (svalue=='map') { choicewrite(' checked="checked"'); }
747: choicewrite(' /> Yes, and the scope of the slot is the enclosing map/folder. When checking in, it applies to only one resource.</label><br />');
748: choicewrite('<label><input name="stringval" value="map_map"'+
749: ' type="radio" '+callradiostringeval('map_map'));
750: if (svalue=='map_map') { choicewrite(' checked="checked"'); }
751: choicewrite(' /> Yes, and the scope of the slot is the enclosing map/folder. When checking in, all resources in the map/folder are checked in.</label><br />');
752: choicewrite('</td></tr></table>');
753: }
754: }
755:
756: if (ptype=='color') {
757: tablestart('Choose a Color');
758: choicewrite('<table>');
759: if (svalue) {
760: choicewrite('<tr><td colspan="9">Current choice:</td><td bgcolor="'+
761: escapeHTML(svalue)+'" colspan="2"> </td></tr>');
762: }
763: for (var ir=0; ir<=10; ir++) {
764: for (var ig=0; ig<=10; ig++) {
765: choicewrite('<tr>');
766: for (var ib=0; ib<=10; ib++) {
767: colorfield(ir,ig,ib);
768: }
769: choicewrite('</tr>');
770: }
771: }
772: choicewrite('</table></td></table>');
773: }
774:
775: choicewrite('</form>');
776: choiceend();
777: }
778:
779: function sopt(va,text) {
780: selwrite('<option value="'+va+'"');
781: if (va==pscat) {
782: selwrite(' selected="selected"');
783: }
784: selwrite('>'+text+'</option>');
785: }
786:
787: function catchange() {
788: var sform=selector.document.forms.fsel.fcat;
789: pscat=sform.options[sform.selectedIndex].value;
790: draw();
791: }
792:
793: function assemble() {
794: if ((ptype=='date') && (pscat!='interval')) {
795: svalue=Math.floor(cdate.getTime()/1000);
796: }
797: if (ptype=='tolerance') {
798: if (pscat=='relative_sym') {
799: svalue=choices.document.forms.sch.val2.value+'%';
800: if (choices.document.forms.sch.val3.checked) {
801: svalue+='+';
802: }
803: }
804: if (pscat=='absolute_sym') {
805: svalue=choices.document.forms.sch.val2.value;
806: if (choices.document.forms.sch.val3.checked) {
807: svalue+='+';
808: }
809: }
810: if (pscat=='absolute') {
811: svalue=choices.document.forms.sch.val2.value;
812: if (choices.document.forms.sch.val3.checked) {
813: svalue+='+';
814: }
815: svalue+=','+choices.document.forms.sch.val4.value;
816: if (choices.document.forms.sch.val5.checked) {
817: svalue+='+';
818: }
819: }
820: if (pscat=='relative') {
821: svalue=choices.document.forms.sch.val2.value+'%';
822: if (choices.document.forms.sch.val3.checked) {
823: svalue+='+';
824: }
825: svalue+=','+choices.document.forms.sch.val4.value+'%';
826: if (choices.document.forms.sch.val5.checked) {
827: svalue+='+';
828: }
829: }
830: }
831: if ((ptype=='int') && (pscat=='range')) {
832: svalue=choices.document.forms.sch.val2.value+','+
833: choices.document.forms.sch.val4.value;
834: }
835: if (pscat=='default') { svalue=''; }
836: stype=ptype+'_'+pscat;
837: }
838:
839:
840: function init() {
841: var i;
842: var subs=new Array();
843: var namevalue=this.window.location.search.split('&');
844: namevalue[0]=namevalue[0].substr(1,namevalue[0].length-1);
845:
846: for (i=0;i<namevalue.length;i++) {
847: var pair=namevalue[i].split('=');
848: pair[1]=unescape(pair[1]);
849: if (pair[0]=='value') { pvalue=pair[1]; }
850: if (pair[0]=='type') { subs=pair[1].split('_');
851: ptype=subs[0];
852: pscat=subs[1];
853: if (typeof(subs[2])!="undefined") {
854: pscat+='_'+subs[2];
855: }
856: if ((pscat=='') || (typeof(pscat)=="undefined")) {
857: pscat='default';
858: }
859: }
860: if (pair[0]=='return') { preturn=pair[1]; }
861: if (pair[0]=='call') { pcode=pair[1]; }
862: if (pair[0]=='marker') { pmarker=pair[1]; }
863: if (pair[0]=='name') { pname=pair[1]; }
864: if (pair[0]=='modal') { pmodal=pair[1]; }
865: if (pair[0]=='defhour' && pair[1] >= 0 && pair[1] < 24 ) {
866: defhour=pair[1];
867: }
868: if (pair[0]=='defmin' && pair[1] >= 0 && pair[1] < 60) { defmin=pair[1]; }
869: if (pair[0]=='defsec' && pair[1] >= 0 && pair[1] < 60) { defsec=pair[1]; }
870: }
871:
872: svalue=pvalue;
873: if (((ptype=='float') || (ptype=='string') || (ptype=='int')) &&
874: (pscat=='default') &&
875: (typeof(svalue)!="undefined") &&
876: (svalue!=0) && (svalue!='')) { pscat='any'; }
877:
878: if (ptype=='tolerance') {
879: var tperc=0;
880: var trange=0;
881: if (typeof(svalue)!='undefined') {
882: if (svalue.indexOf('%')!=-1) { tperc=1; }
883: if (svalue.indexOf(',')!=-1) { trange=1; }
884: if (trange) {
885: if (tperc) { pscat='relative'; } else { pscat='absolute'; }
886: } else {
887: if (tperc) { pscat='relative_sym'; } else { pscat='absolute_sym'; }
888: }
889: }
890: }
891:
892: this.window.selector.document.open();
893: selwrite('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">');
894: selwrite('<html xmlns="http://www.w3.org/1999/xhtml">');
895: selwrite('<head>');
896: selwrite('<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />');
897: selwrite('<title>LON-CAPA</title>');
898: selwrite('<style type="text/css">');
899: selwrite('<!--');
900: selwrite('body {');
901: selwrite('font-family: Verdana,Arial,Helvetica,sans-serif;');
902: selwrite('line-height:130%;');
903: selwrite('font-size:0.83em;');
904: selwrite('background: #FFFFFF;');
905: selwrite('}');
906: selwrite('-->');
907: selwrite('</style>');
908: selwrite('</head>');
909: selwrite('<body>');
910: selwrite('<form name="fsel" action=""><b>'+pname+'</b><br />');
911: selwrite('Format of Value(s): <select name="fcat" onchange="parent.catchange();">');
912:
913: if (ptype=='tolerance') {
914: sopt('default','Default');
915: sopt('relative_sym','Relative Tolerance, Symmetric (percent)');
916: sopt('relative','Relative Tolerance (percentages)');
917: sopt('absolute_sym','Absolute Tolerance, Symmetric (value)');
918: sopt('absolute','Absolute Tolerance (values)');
919: }
920:
921: if (ptype=='date') {
922: if (pscat != 'interval') {
923: sopt('default','Default');
924: sopt('start','Starting Date');
925: sopt('end','Ending Date');
926: } else {
927: sopt('interval','Time Interval');
928: }
929:
930: if ((pvalue!='') && (typeof(pvalue)!="undefined")) {
931: cdate.setTime(pvalue*1000);
932: } else {
933: cdate.setSeconds(defsec);
934: cdate.setMinutes(defmin);
935: cdate.setHours(defhour);
936: }
937:
938: months[0]='January';
939: months[1]='February';
940: months[2]='March';
941: months[3]='April';
942: months[4]='May';
943: months[5]='June';
944: months[6]='July';
945: months[7]='August';
946: months[8]='September';
947: months[9]='October';
948: months[10]='November';
949: months[11]='December';
950: }
951:
952: if (ptype=='int') {
953: sopt('default','Default');
954: sopt('pos','Positive Integer, Not Zero');
955: sopt('zeropos','Positive Integer or Zero');
956: sopt('inrange','Integer in Range');
957: sopt('range','Range of Integers');
958: sopt('any','Integer');
959: }
960:
961: if (ptype=='float') {
962: sopt('default','Default');
963: sopt('zeroone','Floating Point between 0 and 1');
964: sopt('pos','Positive Floating Point');
965: sopt('any','Floating Point');
966:
967: }
968:
969: if (ptype=='string') {
970: //sopt('default','Default');
971: if (pscat == 'yesno') { sopt('yesno','Yes/No'); }
972: else if (pscat == 'problemstatus'){ sopt('problemstatus','Problem Status'); }
973: else if (pscat == 'examtype') { sopt('examtype','Exam Type'); }
974: else if (pscat == 'questiontype') { sopt('questiontype','Question Type'); }
975: else if (pscat == 'lenient') { sopt('lenient','Lenient Grading (Partial Credit)'); }
976: else if (pscat == 'discussvote') { sopt('discussvote','Discussion Voting'); }
977: else if (pscat == 'ip') { sopt('ip','IP Number/Name'); }
978: else if (pscat == 'fileext') { sopt('fileext','File Extension'); }
979: else if (pscat == 'useslots') { sopt('useslots','Slots control access'); }
980: else { pscat = 'any'; }
981: sopt('any','String Value');
982: }
983:
984: if (ptype=='color') {
985: sopt('default','Use Default Color');
986: sopt('custom','Use Custom Color');
987: }
988:
989: selwrite('</select></form>');
990: var targ='parent.opener';
991: if (pmodal==1) {
992: targ='parent.parent';
993: }
994: selwrite('<a href="javascript:parent.assemble();');
995: if (preturn!='') {
996: selwrite(targ+'.document.'+preturn+'_value.value=parent.window.svalue;');
997: selwrite(targ+'.document.'+preturn+'_type.value=parent.window.stype;');
998: }
999: if (pmarker!='') {
1000: selwrite(targ+'.document.'+preturn+'_marker.value=parent.window.pmarker;');
1001: }
1002: if (pcode!='') {
1003: selwrite(targ+'.'+pcode+'();');
1004: }
1005: selwrite('">Save</a> ');
1006:
1007: selwrite('<a href="javascript:');
1008: selwrite(targ+'.document.'+preturn+'_value.value='+"'';");
1009: if (pmarker!='') {
1010: selwrite(
1011: targ+'.document.'+preturn+'_marker.value=parent.window.pmarker;');
1012: }
1013: if (pcode!='') {
1014: selwrite(targ+'.'+pcode+'();');
1015: }
1016: selwrite('">Delete</a> ');
1017:
1018: selwrite('</body></html>');
1019: this.window.selector.document.close();
1020: draw();
1021:
1022: }
1023:
1024: // ]]>
1025: </script>
1026: </head>
1027:
1028: <frameset rows="120,*" onload="init();">
1029: <frame name="selector" src="empty.html" />
1030: <frame name="choices" src="empty.html" />
1031: </frameset>
1032:
1033:
1034:
1035: </html>
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