Annotation of rat/client/parameter.html, revision 1.9
1.1 www 1: <html>
2: <!--
3: The LearningOnline Network with CAPA
4: Parameter Input Window
1.7 www 5: 06/16/00,06/17,11/17,11/18,11/23,11/27,11/28,12/15,12/16,
1.8 www 6: 03/21/01,03/24 Gerd Kortemeyer
1.9 ! harris41 7: 07/24/01 Scott Harrison
1.1 www 8: -->
9: <head>
10: <title>LON-CAPA</title>
11: </head>
12:
13: <script>
14:
15: var ptype='';
16: var pvalue='';
17: var preturn='';
18: var pcode='';
1.2 www 19: var pscat='';
20: var pmarker='';
1.1 www 21: var pname='';
22:
23: var svalue;
1.2 www 24: var stype;
25: var smarker;
1.1 www 26:
27: var vars=new Array();
28:
1.2 www 29: var cdate=new Date();
30:
31: var csec;
32: var cmin;
33: var chour;
34: var cday;
35:
36: var months=new Array();
37:
38:
1.1 www 39: function selwrite(text) {
40: this.window.selector.document.write(text);
41: }
42:
43: function choicestart() {
44: this.window.choices.document.clear();
45: choicewrite('<html><body bgcolor="#FFFFFF">');
46: }
47:
48: function choiceend() {
49: choicewrite('</body></html>');
50: this.window.choices.document.close();
51: }
52:
53: function choicewrite(text) {
54: this.window.choices.document.write(text);
55: }
56:
57: function tablestart(headtext) {
58: choicewrite('<table><tr bgcolor="#AAFFAA"><th colspan=3>'+
59: headtext+'</th></tr>');
60: }
61:
62: function valline(text,id1,id2) {
63: choicewrite('<tr bgcolor="#AAFFAA"><td>'+text+
64: '</td><td><input type=text size=4 name=val'+
65: id1+'></td><td>incl:<input type=checkbox name=val'+
66: id2+'></td></tr>');
67: }
68:
1.2 www 69: function datecalc() {
70: var sform=choices.document.forms.sch;
71:
72: cdate.setHours(sform.hours.options[sform.hours.selectedIndex].value);
73: cdate.setMinutes(sform.minutes.options[sform.minutes.selectedIndex].value);
74: cdate.setSeconds(sform.minutes.options[sform.seconds.selectedIndex].value);
75: cdate.setDate(sform.date.options[sform.date.selectedIndex].value);
76: cdate.setMonth(sform.month.options[sform.month.selectedIndex].value);
77: cdate.setFullYear(sform.year.options[sform.year.selectedIndex].value);
78:
79: draw();
80: }
81:
82: function hour() {
83: var thishour=cdate.getHours();
84: var i; var j;
85: choicewrite('<select name=hours onChange="parent.datecalc();">');
86: for (i=0;i<=23;i++) {
87: choicewrite('<option value='+i);
88: if (i==thishour) {
89: choicewrite(' selected');
90: }
91: choicewrite('>');
92: if (i==12) { choicewrite('noon'); } else {
93: if (i==0) { choicewrite('midnight') } else {
94:
95: if (i<12) { choicewrite(i+' am'); } else {
96: j=i-12; choicewrite(j+' pm');
97: }
98:
99: }
100: }
101: choicewrite('</option>');
102: }
103: choicewrite('</select>');
104: }
105:
106: function minute() {
107: var thisminutes=cdate.getMinutes();
108: var i;
109: choicewrite('<select name=minutes onChange="parent.datecalc();">');
110: for (i=0;i<=59;i++) {
111: choicewrite('<option value='+i);
112: if (i==thisminutes) {
113: choicewrite(' selected');
114: }
115: choicewrite('>'+i+'</option>');
116: }
117: choicewrite('</select>');
118: }
119:
120: function second() {
121: var thisseconds=cdate.getSeconds();
122: var i;
123: choicewrite('<select name=seconds onChange="parent.datecalc();">');
124: for (i=0;i<=59;i++) {
125: choicewrite('<option value='+i);
126: if (i==thisseconds) {
127: choicewrite(' selected');
128: }
129: choicewrite('>'+i+'</option>');
130: }
131: choicewrite('</select>');
132: }
133:
134:
135: function date() {
136: var thisdate=cdate.getDate();
137: var i;
138: choicewrite('<select name=date onChange="parent.datecalc();">');
139: for (i=1;i<=31;i++) {
140: choicewrite('<option value='+i);
141: if (i==thisdate) {
142: choicewrite(' selected');
143: }
144: choicewrite('>'+i+'</option>');
145: }
146: choicewrite('</select>');
147: }
148:
149: function year() {
150: var thisyear=cdate.getFullYear();
151: var i;
152: choicewrite('<select name=year onChange="parent.datecalc();">');
153: for (i=thisyear-25;i<=thisyear+50;i++) {
154: choicewrite('<option value='+i);
155: if (i==thisyear) {
156: choicewrite(' selected');
157: }
158: choicewrite('>'+i+'</option>');
159: }
160: choicewrite('</select>');
161: }
162:
163: function month() {
164: var thismonth=cdate.getMonth();
165: var i;
166: choicewrite('<select name=month onChange="parent.datecalc();">');
167: for (i=0;i<=11;i++) {
168: choicewrite('<option value='+i);
169: if (i==thismonth) {
170: choicewrite(' selected');
171: }
172: choicewrite('>'+months[i]+'</option>');
173: }
174: choicewrite('</select>');
175: }
176:
177:
178: function intminute() {
179: var thisminutes=cmins;
180: var i;
181: choicewrite('<select name=minutes onChange="parent.intcalc();">');
182: for (i=0;i<=59;i++) {
183: choicewrite('<option value='+i);
184: if (i==thisminutes) {
185: choicewrite(' selected');
186: }
187: choicewrite('>'+i+'</option>');
188: }
189: choicewrite('</select>');
190: }
191:
192: function inthour() {
193: var thishours=chours;
194: var i;
195: choicewrite('<select name=hours onChange="parent.intcalc();">');
196: for (i=0;i<=23;i++) {
197: choicewrite('<option value='+i);
198: if (i==thishours) {
199: choicewrite(' selected');
200: }
201: choicewrite('>'+i+'</option>');
202: }
203: choicewrite('</select>');
204: }
205:
206: function intsecond() {
207: var thisseconds=csecs;
208: var i;
209: choicewrite('<select name=seconds onChange="parent.intcalc();">');
210: for (i=0;i<=59;i++) {
211: choicewrite('<option value='+i);
212: if (i==thisseconds) {
213: choicewrite(' selected');
214: }
215: choicewrite('>'+i+'</option>');
216: }
217: choicewrite('</select>');
218: }
219:
220:
221: function intday() {
222: var thisdate=cdays;
223: var i;
224: choicewrite('<select name=date onChange="parent.intcalc();">');
225: for (i=0;i<=31;i++) {
226: choicewrite('<option value='+i);
227: if (i==thisdate) {
228: choicewrite(' selected');
229: }
230: choicewrite('>'+i+'</option>');
231: }
232: choicewrite('</select>');
233: }
234:
235: function intcalc() {
236: var sform=choices.document.forms.sch;
237: svalue=((sform.date.options[sform.date.selectedIndex].value*24+
238: sform.hours.options[sform.hours.selectedIndex].value*1)*60+
239: sform.minutes.options[sform.minutes.selectedIndex].value*1)*60+
240: sform.seconds.options[sform.seconds.selectedIndex].value*1;
241: draw();
242: }
243:
1.6 www 244: function integereval() {
245: svalue=choices.document.forms.sch.intval.value;
246: svalue=Math.round(svalue);
247: if (pscat=='zeropos') { svalue=Math.abs(svalue); }
248: if ((pscat=='pos') && (svalue==0)) {
249: svalue='';
250: }
251: draw();
252: }
253:
254: function floateval() {
255: svalue=choices.document.forms.sch.floatval.value;
256: svalue=1.0*svalue;
257: if (pscat=='pos') { svalue=Math.abs(svalue); }
258: if ((pscat=='zeroone') && ((svalue<0) || (svalue>1))) {
259: svalue='';
260: }
261: draw();
262: }
263:
264: function stringeval() {
265: svalue=choices.document.forms.sch.stringval.value;
266: draw();
267: }
268:
1.2 www 269: function intervaldis() {
270: csecs=svalue;
271: cdays=Math.floor(csecs/86400);
272: csecs-=cdays*86400;
273: chours=Math.floor(csecs/3600);
274: csecs-=chours*3600;
275: cmins=Math.floor(csecs/60);
276: csecs-=cmins*60;
277: choicewrite(cdays+' days '+chours+' hours '
278: +cmins+' mins '+csecs+' secs');
279: }
280:
281:
282:
1.1 www 283: function afterproc() {
284: choicewrite('<tr bgcolor="#AAFFAA"><td colspan=3>Error after rounding: '
285: +'<input type=checkbox name=val1></td></tr>');
286: }
287:
288: function draw() {
289: choicestart();
1.6 www 290: choicewrite('<form name=sch');
291: if (ptype=='int') {
292: choicewrite(' action="javascript:integereval();"');
293: }
294: if (ptype=='float') {
295: choicewrite(' action="javascript:floateval();"');
296: }
297: if (ptype=='string') {
298: choicewrite(' action="javascript:stringeval();"');
299: }
300: choicewrite('>');
1.1 www 301: if (ptype=='tolerance') {
1.2 www 302: // 0: pscat
1.1 www 303: // 1: after processing
1.2 www 304: if (pscat=='default') {
1.1 www 305: tablestart('Use default value or algorithm of resource');
306: }
1.2 www 307: if (pscat=='exact') {
1.1 www 308: tablestart('Accept only exact value, zero tolerance');
309: afterproc();
310: }
1.2 www 311: if (pscat=='relative_sym') {
1.1 www 312: // 2: percentage
313: // 3: open
314: tablestart('Percentage error, symmetric around value');
315: valline('Percentage',2,3);
316: afterproc();
317: }
1.2 www 318: if (pscat=='relative') {
1.1 www 319: // 2: left
320: // 3: open
321: // 4: right
322: // 5: open
323: tablestart('Percentage error, asymmetric around value');
324: valline('Upper percentage',2,3);
325: valline('Lower percentage',4,5);
326: afterproc();
327: }
1.2 www 328: if (pscat=='absolute_sym') {
1.1 www 329: tablestart('Absolute error, symmetric around value');
330: valline('Value',2,3);
331: afterproc();
332: }
1.2 www 333: if (pscat=='absolute') {
1.1 www 334: tablestart('Absolute error, asymmetric around value');
335: valline('Upper value',2,3);
336: valline('Lower value',4,5);
337: afterproc();
338: }
1.2 www 339: if (pscat=='sigdigits') {
1.1 www 340: tablestart('Agreement on significant digits');
341: choicewrite('<tr bgcolor="#AAFFAA"><td colspan=3>Number of digits: '
342: +'<input type=text size=4 name=val2></td></tr>');
343:
1.6 www 344: choicewrite('<tr bgcolor="#AAFFAA"><td colspan=3>Accept if more digits given: '
1.1 www 345: +'<input type=checkbox name=val3></td></tr>');
346:
347: }
348: }
349:
350: if (ptype=='date') {
1.2 www 351: if (pscat=='default') {
352: tablestart('Default value or none');
353: choicewrite('</table>');
354: } else {
355: if (pscat=='start') {
356: tablestart('Starting or opening date and time');
357: }
358: if (pscat=='end') {
359: tablestart('Ending or closing date and time');
360: }
361: if (pscat=='interval') {
362: tablestart('Time interval');
363: choicewrite('<tr bgcolor="#AAFFAA"><td colspan=3>');
364: intervaldis();
365: choicewrite('</td></tr><tr bgcolor="#AAFFAA"><td>Time:'
366: +'</td><td colspan=2>');
367: intday();choicewrite('days ');
368: inthour();choicewrite('hours ');
369: intminute(); choicewrite('mins '); intsecond();
370: choicewrite('secs</td></tr></table>');
371: } else {
372: choicewrite('<tr bgcolor="#AAFFAA"><td colspan=3>'
373: +cdate.toString()+
374: '</td></tr><tr bgcolor="#AAFFAA"><td>Date:</td><td colspan=2>');
375: month();date();year();
376: choicewrite('</td></tr><tr bgcolor="#AAFFAA"><td>Time:'
377: +'</td><td colspan=2>');hour();choicewrite('h ');minute();
378: choicewrite('m ');second();
379: choicewrite('s</td></tr></table>');
380: }
381: }
1.1 www 382: }
383:
1.6 www 384: if (ptype=='int') {
385: if (pscat=='default') {
386: tablestart('Default value or none');
387: choicewrite('</table>');
388: } else {
389: if (pscat=='pos') {
390: tablestart('Positive (non-zero) integer');
391: }
392: if (pscat=='zeropos') {
393: tablestart('Positive integer or zero');
394: }
395: if (pscat=='any') {
396: tablestart('Integer');
397: }
398: choicewrite('<tr bgcolor="#AAFFAA"><td>Value:</td><td colspan=2>');
399: choicewrite('<input name=intval size=10 value="'+svalue+
400: '" name=intval onChange="parent.integereval()">');
401: choicewrite('</td></table>');
402: }
1.1 www 403: }
404:
1.6 www 405: if (ptype=='float') {
406: if (pscat=='default') {
407: tablestart('Default value or none');
408: choicewrite('</table>');
409: } else {
410: if (pscat=='pos') {
411: tablestart('Positive floating point number or zero');
412: }
413: if (pscat=='zeroone') {
414: tablestart('Floating point number between zero and one');
415: }
416: if (pscat=='any') {
417: tablestart('Floating point number');
418: }
419: choicewrite('<tr bgcolor="#AAFFAA"><td>Value:</td><td colspan=2>');
420: choicewrite('<input name=floatval size=10 value="'+svalue+
421: '" name=floatval onChange="parent.floateval()">');
422: choicewrite('</td></table>');
423: }
1.1 www 424: }
425:
1.6 www 426: if (ptype=='string') {
427: if (pscat=='default') {
428: tablestart('Default value or none');
429: choicewrite('</table>');
430: } else {
431: if (pscat=='any') {
432: tablestart('Text');
433: }
434: choicewrite('<tr bgcolor="#AAFFAA"><td>Value:</td><td colspan=2>');
435: choicewrite('<input name=intval size=20 value="'+svalue+
436: '" name=stringval onChange="parent.stringeval()">');
437: choicewrite('</td></table>');
438: }
1.1 www 439: }
440:
441: choicewrite('</table></form>');
442: choiceend();
443: }
444:
445: function sopt(va,text) {
446: selwrite('<option value="'+va+'"');
1.2 www 447: if (va==pscat) {
1.1 www 448: selwrite(' selected');
449: }
450: selwrite('>'+text+'</option>');
451: }
452:
453: function catchange() {
454: var sform=selector.document.forms.fsel.fcat;
1.2 www 455: pscat=sform.options[sform.selectedIndex].value;
1.1 www 456: draw();
457: }
458:
459: function assemble() {
1.2 www 460: if ((ptype=='date') && (pscat!='interval')) {
461: svalue=Math.round(cdate.getTime()/1000);
462: }
1.6 www 463: if (pscat=='default') { svalue=''; }
1.2 www 464: stype=ptype+'_'+pscat;
1.1 www 465: }
466:
467:
468: function init() {
469: var i;
1.2 www 470: var subs=new Array();
1.1 www 471: var namevalue=this.window.location.search.split('&');
472: namevalue[0]=namevalue[0].substr(1,namevalue[0].length-1);
473:
474: for (i=0;i<namevalue.length;i++) {
475: var pair=namevalue[i].split('=');
1.3 www 476: pair[1]=unescape(pair[1]);
1.1 www 477: if (pair[0]=='value') { pvalue=pair[1]; }
1.2 www 478: if (pair[0]=='type') { subs=pair[1].split('_');
479: ptype=subs[0];
480: pscat=subs[1];
1.9 ! harris41 481: if (typeof(subs[2])!="undefined") { pscat+='_'+subs[2]; }
! 482: if ((pscat=='') || (typeof(pscat)=="undefined")) {
1.6 www 483: pscat='default';
484: }
1.2 www 485: }
1.1 www 486: if (pair[0]=='return') { preturn=pair[1]; }
487: if (pair[0]=='call') { pcode=pair[1]; }
1.2 www 488: if (pair[0]=='marker') { pmarker=pair[1]; }
1.1 www 489: if (pair[0]=='name') { pname=pair[1]; }
490: }
491:
492: svalue=pvalue;
1.6 www 493: if (((ptype=='float') || (ptype=='string') || (ptype=='int')) &&
494: (pscat=='default') &&
1.9 ! harris41 495: (typeof(svalue)!="undefined") && (svalue!=0) && (svalue!='')) { pscat='any'; }
1.1 www 496:
497: this.window.selector.document.clear();
498: selwrite('<html><body bgcolor="#FFFFFF">');
499:
1.8 www 500: selwrite('<form name="fsel"><b>'+pname+'</b><br>');
1.1 www 501: selwrite('<select name="fcat" onChange="parent.catchange();">');
502: if (ptype=='tolerance') {
503: sopt('default','Default');
504: sopt('exact','Exact Value (no tolerance)');
505: sopt('relative_sym','Relative Tolerance, Symmetric (percent)');
506: sopt('relative','Relative Tolerance (percentages)');
507: sopt('absolute_sym','Absolute Tolerance, Symmetric (value)');
508: sopt('absolute','Absolute Tolerance (values)');
509: sopt('sigdigits','Significant Digits (number)');
510: }
511:
512: if (ptype=='date') {
513: sopt('default','Default');
514: sopt('start','Starting Date');
515: sopt('end','Ending Date');
1.2 www 516: sopt('interval','Time Interval');
517:
1.9 ! harris41 518: if ((pvalue!='') && (typeof(pvalue)!="undefined")) {
1.2 www 519: cdate.setTime(pvalue*1000);
520: }
521:
522: months[0]='January';
523: months[1]='February';
524: months[2]='March';
525: months[3]='April';
526: months[4]='May';
527: months[5]='June';
528: months[6]='July';
529: months[7]='August';
530: months[8]='September';
531: months[9]='October';
532: months[10]='November';
533: months[11]='December';
1.1 www 534: }
1.2 www 535:
1.6 www 536: if (ptype=='int') {
537: sopt('default','Default');
538: sopt('pos','Positive Integer, Not Zero');
539: sopt('zeropos','Positive Integer or Zero');
540: sopt('any','Integer');
1.1 www 541: }
542:
1.6 www 543: if (ptype=='float') {
544: sopt('default','Default');
545: sopt('zeroone','Floating Point between 0 and 1');
546: sopt('pos','Positive Floating Point');
547: sopt('any','Floating Point');
1.1 www 548:
549: }
550:
1.6 www 551: if (ptype=='string') {
552: sopt('default','Default');
553: sopt('string','String Value');
1.1 www 554: }
555:
556: selwrite('</select></form>');
557:
1.2 www 558: selwrite('<a href="javascript:parent.assemble();');
1.1 www 559: if (preturn!='') {
1.4 www 560: selwrite(
561: 'parent.opener.document.'+preturn+'_value.value=parent.window.svalue;');
562: selwrite(
563: 'parent.opener.document.'+preturn+'_type.value=parent.window.stype;');
1.2 www 564: }
565: if (pmarker!='') {
1.4 www 566: selwrite(
567: 'parent.opener.document.'+preturn+'_marker.value=parent.window.pmarker;');
1.1 www 568: }
569: if (pcode!='') {
1.4 www 570: selwrite('parent.opener.'+pcode+'();');
1.1 www 571: }
1.4 www 572: selwrite('">Store</a> ');
1.5 www 573:
574: selwrite('<a href="javascript:');
575: selwrite(
576: 'parent.opener.document.'+preturn+'_value.value='+"'';");
577: if (pmarker!='') {
578: selwrite(
579: 'parent.opener.document.'+preturn+'_marker.value=parent.window.pmarker;');
580: }
581: if (pcode!='') {
582: selwrite('parent.opener.'+pcode+'();');
583: }
584: selwrite('">Delete</a> ');
1.4 www 585:
586: selwrite('<a href="javascript:');
587: if (preturn!='') {
588: selwrite('parent.opener.document.'+preturn+'_value.value='+"'';");
589: selwrite('parent.opener.document.'+preturn+'_type.value='+"'';");
590: }
591: if (pmarker!='') {
592: selwrite('parent.opener.document.'+preturn+'_marker.value='+"'';");
593: }
594: if (pcode!='') {
595: selwrite('parent.opener.'+pcode+'();');
596: }
597: selwrite('">Cancel</a>');
1.1 www 598:
599: selwrite('</body></html>');
600: this.window.selector.document.close();
1.2 www 601: draw();
1.1 www 602:
603: }
604:
605: </script>
606:
1.2 www 607: <frameset rows="120,*" onLoad="init();">
1.1 www 608: <frame name=selector src="empty.html">
609: <frame name=choices src="empty.html">
610: </frameset>
611:
612:
613:
614: </html>
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