|
1
|
/****************************************************************************
|
|
2
|
* Multiple Assessment download
|
|
3
|
* @param form containing the neceassary input items
|
|
4
|
* @return true/false for form submission
|
|
5
|
*****************************************************************************/
|
|
6
|
function multipleAssessmentSearch(submitFormObj, fieldFormObj) {
|
|
7
|
|
|
8
|
//alert("submitFormObj=" + submitFormObj);
|
|
9
|
//harvest the metadata fields we want to include
|
|
10
|
var metadataObjs = new Array();
|
|
11
|
var index = 0;
|
|
12
|
for (var i=0; i < fieldFormObj.length; i++) {
|
|
13
|
var formElement = fieldFormObj.elements[i];
|
|
14
|
var metadataObj = new Object();
|
|
15
|
metadataObj.name = formElement.name;
|
|
16
|
metadataObj.value = formElement.value;
|
|
17
|
metadataObjs[index] = metadataObj;
|
|
18
|
index++;
|
|
19
|
}
|
|
20
|
|
|
21
|
//TODO option for all questions vs. just one
|
|
22
|
//var questionId = submitFormObj.questionId.value;
|
|
23
|
//alert("questionId=" + questionId);
|
|
24
|
|
|
25
|
var documentObjects = new Array();
|
|
26
|
var index = 0;
|
|
27
|
if (submitFormObj.docid.length > 1) {
|
|
28
|
for (var i=0; i < submitFormObj.docid.length; i++) {
|
|
29
|
if (submitFormObj.docid[i].value != "") {
|
|
30
|
var documentObject = new Object();
|
|
31
|
documentObject.docid = submitFormObj.docid[i].value;
|
|
32
|
documentObject.demographicData = submitFormObj[documentObject.docid + "demographicData"].value;
|
|
33
|
|
|
34
|
var questionIds = new Array();
|
|
35
|
for (var z = 0; z < submitFormObj[documentObject.docid].length; z++) {
|
|
36
|
questionIds[z] = submitFormObj[documentObject.docid][z].value;
|
|
37
|
}
|
|
38
|
|
|
39
|
documentObject.questionIds = questionIds;
|
|
40
|
documentObjects[index] = documentObject;
|
|
41
|
index++;
|
|
42
|
}
|
|
43
|
}
|
|
44
|
}
|
|
45
|
else {
|
|
46
|
//alert("submitFormObj.docid=" + submitFormObj.docid);
|
|
47
|
if (submitFormObj.docid.value != "") {
|
|
48
|
var documentObject = new Object();
|
|
49
|
documentObject.docid = submitFormObj.docid.value;
|
|
50
|
documentObject.demographicData = submitFormObj[documentObject.docid + "demographicData"].value;
|
|
51
|
|
|
52
|
var questionIds = new Array();
|
|
53
|
if (submitFormObj[documentObject.docid].length > 1) {
|
|
54
|
for (var z = 0; z < submitFormObj[documentObject.docid].length; z++) {
|
|
55
|
questionIds[z] = submitFormObj[documentObject.docid][z].value;
|
|
56
|
}
|
|
57
|
}
|
|
58
|
else {
|
|
59
|
questionIds[0] = submitFormObj[documentObject.docid].value;
|
|
60
|
}
|
|
61
|
|
|
62
|
documentObject.questionIds = questionIds;
|
|
63
|
documentObjects[0] = documentObject;
|
|
64
|
}
|
|
65
|
}
|
|
66
|
|
|
67
|
var query = generateQuery(documentObjects, metadataObjs);
|
|
68
|
|
|
69
|
submitFormObj.dataquery.value = query;
|
|
70
|
|
|
71
|
return true;
|
|
72
|
|
|
73
|
}
|
|
74
|
|
|
75
|
/****************************************************************************
|
|
76
|
* Single Assessment download
|
|
77
|
* @param form containing the neceassary input items
|
|
78
|
* @return true/false for form submission
|
|
79
|
*****************************************************************************/
|
|
80
|
function assessmentSearch(submitFormObj) {
|
|
81
|
|
|
82
|
//harvest the metadata fields we want to include
|
|
83
|
var metadataObjs = new Array();
|
|
84
|
var index = 0;
|
|
85
|
for (var i=0; i < submitFormObj.length; i++) {
|
|
86
|
var formElement = submitFormObj.elements[i];
|
|
87
|
if (formElement.type == "checkbox" && formElement.checked) {
|
|
88
|
//ignore certain other checkboxes, kind of a hack
|
|
89
|
if (formElement.name == "includeQuestions") {
|
|
90
|
continue;
|
|
91
|
}
|
|
92
|
var metadataObj = new Object();
|
|
93
|
metadataObj.name = formElement.name;
|
|
94
|
metadataObj.value = formElement.value;
|
|
95
|
metadataObjs[index] = metadataObj;
|
|
96
|
index++;
|
|
97
|
}
|
|
98
|
}
|
|
99
|
|
|
100
|
//var checkBox = document.getElementById("searchAll");
|
|
101
|
var docId = submitFormObj.docid.value;
|
|
102
|
//alert("docId=" + docId);
|
|
103
|
|
|
104
|
//do we want question metadata?
|
|
105
|
var includeQuestions = submitFormObj.includeQuestions.checked;
|
|
106
|
var questionIds = new Array();
|
|
107
|
questionIds[0] = "";
|
|
108
|
|
|
109
|
if (includeQuestions) {
|
|
110
|
if (submitFormObj.assessmentItemId.length > 1) {
|
|
111
|
for (var i=0; i < submitFormObj.assessmentItemId.length; i++) {
|
|
112
|
questionIds[i] = submitFormObj.assessmentItemId[i].value;
|
|
113
|
}
|
|
114
|
}
|
|
115
|
else {
|
|
116
|
questionIds[0] = submitFormObj.assessmentItemId.value;
|
|
117
|
}
|
|
118
|
}
|
|
119
|
|
|
120
|
//set up the list of objects to pass to the query assembler, just one document
|
|
121
|
var documentObjects = new Array();
|
|
122
|
var documentObject = new Object();
|
|
123
|
documentObject.docid = docId;
|
|
124
|
documentObject.questionIds = questionIds;
|
|
125
|
documentObjects[0] = documentObject;
|
|
126
|
|
|
127
|
var query = generateQuery(documentObjects, metadataObjs);
|
|
128
|
|
|
129
|
submitFormObj.dataquery.value = query;
|
|
130
|
|
|
131
|
return true;
|
|
132
|
|
|
133
|
}
|
|
134
|
|
|
135
|
/****************************************************************************
|
|
136
|
* Save fields for the attribute maping
|
|
137
|
* @param formId containing the neceassary input items
|
|
138
|
* @return true/false for form submission
|
|
139
|
*****************************************************************************/
|
|
140
|
function saveFields(formId, metacatURL) {
|
|
141
|
|
|
142
|
var submitFormObj = document.getElementById(formId);
|
|
143
|
|
|
144
|
//send the request to clear
|
|
145
|
var myRequest = new Ajax.Request(
|
|
146
|
metacatURL,
|
|
147
|
{ method: 'post',
|
|
148
|
parameters: {
|
|
149
|
action: 'editcart',
|
|
150
|
operation: 'clearfields'},
|
|
151
|
evalScripts: true,
|
|
152
|
//onSuccess: function(transport) {alert('success: ' + transport.status);},
|
|
153
|
onFailure: function(transport) {alert('failure clearing fields');}
|
|
154
|
});
|
|
155
|
|
|
156
|
//go through the check boxes and set the ones we want
|
|
157
|
var count = 0;
|
|
158
|
for (var i=0; i < submitFormObj.length; i++) {
|
|
159
|
var formElement = submitFormObj.elements[i];
|
|
160
|
if (formElement.type == "checkbox" && formElement.checked) {
|
|
161
|
//ignore certain other checkboxes, kind of a hack, but it's javascript...
|
|
162
|
if (formElement.name == "includeQuestions") {
|
|
163
|
continue;
|
|
164
|
}
|
|
165
|
if (formElement.name == "docid") {
|
|
166
|
continue;
|
|
167
|
}
|
|
168
|
|
|
169
|
//send the request
|
|
170
|
var myRequest = new Ajax.Request(
|
|
171
|
metacatURL,
|
|
172
|
{ method: 'post',
|
|
173
|
parameters: {
|
|
174
|
action: 'editcart',
|
|
175
|
operation: 'addfield',
|
|
176
|
field: formElement.name,
|
|
177
|
path: formElement.value},
|
|
178
|
evalScripts: true,
|
|
179
|
onSuccess: function(transport) {
|
|
180
|
//alert('Selections saved: ' + operation);
|
|
181
|
//refresh after the save
|
|
182
|
if (document.getElementById("ajaxCartResults")) {
|
|
183
|
window.location.reload();
|
|
184
|
}
|
|
185
|
else {
|
|
186
|
window.document.getElementById("iframeheaderclass").src=window.document.getElementById("iframeheaderclass").src;
|
|
187
|
}
|
|
188
|
},
|
|
189
|
onFailure: function(transport) {alert('failure saving field: ' + formElement.name);}
|
|
190
|
});
|
|
191
|
count++;
|
|
192
|
}
|
|
193
|
}
|
|
194
|
|
|
195
|
//window.document.getElementById("iframeheaderclass").src = window.document.getElementById("iframeheaderclass").src;
|
|
196
|
|
|
197
|
//alert(count + ' Field selections saved.');
|
|
198
|
|
|
199
|
return true;
|
|
200
|
|
|
201
|
}
|
|
202
|
|
|
203
|
/****************************************************************************
|
|
204
|
* Query Generation function
|
|
205
|
* @param docObjs is an Array of Objects with "docid" (String) and "questionIds" (Array) properties
|
|
206
|
* @param metadataObjs is an Array of Objects with "name" and "value" properties (both String)
|
|
207
|
* @return generated query string
|
|
208
|
*****************************************************************************/
|
|
209
|
function generateQuery(docObjs, metadataObjs) {
|
|
210
|
//alert("calling method");
|
|
211
|
|
|
212
|
//make parameters at some point
|
|
213
|
var includeDemographicData = false;
|
|
214
|
var questionMetadataCount = 2;
|
|
215
|
var questionChoiceCount = 5;
|
|
216
|
|
|
217
|
//construct the assessment metadata attribute selection snippet
|
|
218
|
var metadataAttributes = "";
|
|
219
|
var index = 0;
|
|
220
|
for (var j=0; j < metadataObjs.length; j++) {
|
|
221
|
var metadataObj = metadataObjs[j];
|
|
222
|
|
|
223
|
metadataAttributes += "<attribute index=\"";
|
|
224
|
metadataAttributes += index;
|
|
225
|
metadataAttributes += "\">";
|
|
226
|
|
|
227
|
metadataAttributes += "<pathexpr label=\"";
|
|
228
|
metadataAttributes += metadataObj.name;
|
|
229
|
metadataAttributes += "\">";
|
|
230
|
metadataAttributes += metadataObj.value;
|
|
231
|
metadataAttributes += "</pathexpr>";
|
|
232
|
|
|
233
|
metadataAttributes += "</attribute>";
|
|
234
|
|
|
235
|
index++;
|
|
236
|
}//metadataObjs loop
|
|
237
|
|
|
238
|
|
|
239
|
//construct the begining of the query
|
|
240
|
var tempQuery =
|
|
241
|
"<?xml version=\"1.0\"?>"
|
|
242
|
+ "<dataquery>"
|
|
243
|
+ "<union>";
|
|
244
|
|
|
245
|
for (var i=0; i < docObjs.length; i++) {
|
|
246
|
|
|
247
|
var docId = docObjs[i].docid;
|
|
248
|
var containsDemographicData = docObjs[i].demographicData;
|
|
249
|
//alert("containsDemographicData=" + containsDemographicData);
|
|
250
|
|
|
251
|
//get the question ids for this question
|
|
252
|
var questionIds = docObjs[i].questionIds;
|
|
253
|
|
|
254
|
//alert("questionIds=" + questionIds);
|
|
255
|
|
|
256
|
//assemble the assessment metadata
|
|
257
|
var metadataAttributeSelection = "";
|
|
258
|
if (metadataAttributes.length > 0) {
|
|
259
|
metadataAttributeSelection =
|
|
260
|
"<datapackage id=\"" + docId + "\">"
|
|
261
|
+ "<entity id=\"" + docId + "\">"
|
|
262
|
+ metadataAttributes
|
|
263
|
+ "</entity>"
|
|
264
|
+ "</datapackage>";
|
|
265
|
}
|
|
266
|
|
|
267
|
//loop for each question item
|
|
268
|
for (var k=0; k < questionIds.length; k++) {
|
|
269
|
var questionId = questionIds[k];
|
|
270
|
|
|
271
|
tempQuery +=
|
|
272
|
"<query>"
|
|
273
|
+ "<selection>";
|
|
274
|
|
|
275
|
//select the data
|
|
276
|
tempQuery +=
|
|
277
|
"<datapackage id=\"" + docId + "\">"
|
|
278
|
+ "<entity index=\"0\">"
|
|
279
|
+ "<attribute index=\"0\"/>"
|
|
280
|
+ "<attribute index=\"1\"/>"
|
|
281
|
//DO NOT omit student id attribute - used for transpose
|
|
282
|
+ "<attribute index=\"2\"/>"
|
|
283
|
+ "<attribute index=\"3\"/>"
|
|
284
|
+ "<attribute index=\"4\"/>"
|
|
285
|
+ "</entity>"
|
|
286
|
+ "</datapackage>";
|
|
287
|
|
|
288
|
//select the demographic data
|
|
289
|
if (includeDemographicData) {
|
|
290
|
if (containsDemographicData) {
|
|
291
|
tempQuery +=
|
|
292
|
"<datapackage id=\"" + docId + "\">"
|
|
293
|
+ "<entity index=\"1\">"
|
|
294
|
//omit student id attribute
|
|
295
|
+ "<attribute index=\"1\"/>"
|
|
296
|
+ "<attribute index=\"2\"/>"
|
|
297
|
+ "<attribute index=\"3\"/>"
|
|
298
|
+ "</entity>"
|
|
299
|
+ "</datapackage>";
|
|
300
|
}
|
|
301
|
else {
|
|
302
|
tempQuery +=
|
|
303
|
"<staticItem name=\"demographic_1\" value=\"\" />"
|
|
304
|
+ "<staticItem name=\"demographic_2\" value=\"\" />"
|
|
305
|
+ "<staticItem name=\"demographic_3\" value=\"\" />";
|
|
306
|
}
|
|
307
|
}
|
|
308
|
|
|
309
|
//select the metadata
|
|
310
|
tempQuery += metadataAttributeSelection;
|
|
311
|
|
|
312
|
//select the question metadata
|
|
313
|
if (questionId.length > 0) {
|
|
314
|
tempQuery +=
|
|
315
|
"<datapackage id=\"" + questionId + "\">"
|
|
316
|
+ "<entity id=\"" + questionId + "\">"
|
|
317
|
+ "<attribute name=\"qId\">"
|
|
318
|
+ "<pathexpr label=\"qId\">//assessment/section/item/@ident</pathexpr>"
|
|
319
|
+ "</attribute>"
|
|
320
|
+ "<attribute name=\"qTitle\">"
|
|
321
|
+ "<pathexpr label=\"qTitle\">//assessment/section/item/@title</pathexpr>"
|
|
322
|
+ "</attribute>"
|
|
323
|
+ "<attribute name=\"qLabel\">"
|
|
324
|
+ "<pathexpr label=\"qLabel\">//assessment/section/item/presentation/@label</pathexpr>"
|
|
325
|
+ "</attribute>"
|
|
326
|
+ "<attribute name=\"qPrompt\">"
|
|
327
|
+ "<pathexpr label=\"qPrompt\">(//assessment/section/item/presentation/flow/response_lid/render_choice/material/mattext)|(//assessment/section/item/presentation/flow/response_str/material/mattext)</pathexpr>"
|
|
328
|
+ "</attribute>";
|
|
329
|
//control multiple choices
|
|
330
|
for (var p = 1; p <= questionChoiceCount; p++) {
|
|
331
|
tempQuery +=
|
|
332
|
"<attribute name=\"qChoice_" + p + "\">"
|
|
333
|
+ "<pathexpr label=\"qChoice_" + p + "\">//assessment/section/item/presentation/flow/response_lid/render_choice/flow_label/response_label/material/mattext</pathexpr>"
|
|
334
|
+ "</attribute>";
|
|
335
|
}
|
|
336
|
//control multiple metadata fields
|
|
337
|
for (var q = 1; q <= questionMetadataCount; q++) {
|
|
338
|
tempQuery +=
|
|
339
|
"<attribute name=\"qMetadataVocabulary_" + q +"\">"
|
|
340
|
+ "<pathexpr label=\"qMetadataVocabulary_" + q +"\">//assessment/section/item/itemmetadata/qtimetadata/vocabulary</pathexpr>"
|
|
341
|
+ "</attribute>"
|
|
342
|
+ "<attribute name=\"qMetadataValue_" + q +"\">"
|
|
343
|
+ "<pathexpr label=\"qMetadataValue_" + q +"\">//assessment/section/item/itemmetadata/qtimetadata/qtimetadatafield/fieldentry</pathexpr>"
|
|
344
|
+ "</attribute>";
|
|
345
|
}
|
|
346
|
tempQuery +=
|
|
347
|
"</entity>"
|
|
348
|
+ "</datapackage>";
|
|
349
|
}
|
|
350
|
|
|
351
|
tempQuery += "</selection>";
|
|
352
|
|
|
353
|
//join to the question "table"
|
|
354
|
if (questionId.length > 0) {
|
|
355
|
tempQuery +=
|
|
356
|
"<where>"
|
|
357
|
+ "<condition type=\"join\">"
|
|
358
|
+ "<left>"
|
|
359
|
+ "<datapackage id=\"" + docId + "\">"
|
|
360
|
+ "<entity index=\"0\">"
|
|
361
|
+ "<attribute index=\"1\"/>"
|
|
362
|
+ "</entity>"
|
|
363
|
+ "</datapackage>"
|
|
364
|
+ "</left>"
|
|
365
|
+ "<operator>=</operator>"
|
|
366
|
+ "<right>"
|
|
367
|
+ "<datapackage id=\"" + questionId + "\">"
|
|
368
|
+ "<entity id=\"" + questionId + "\">"
|
|
369
|
+ "<attribute name=\"qId\">"
|
|
370
|
+ "<pathexpr label=\"qId\">//assessment/section/item/@ident</pathexpr>"
|
|
371
|
+ "</attribute>"
|
|
372
|
+ "</entity>"
|
|
373
|
+ "</datapackage>"
|
|
374
|
+ "</right>"
|
|
375
|
+ "</condition>"
|
|
376
|
+ "</where>";
|
|
377
|
}
|
|
378
|
|
|
379
|
tempQuery += "</query>";
|
|
380
|
|
|
381
|
} // for questionId loop
|
|
382
|
|
|
383
|
|
|
384
|
} //for docObjs loop
|
|
385
|
|
|
386
|
tempQuery +=
|
|
387
|
"</union>"
|
|
388
|
+ "</dataquery>";
|
|
389
|
|
|
390
|
//alert(tempQuery);
|
|
391
|
|
|
392
|
return tempQuery;
|
|
393
|
}
|
|
394
|
|
|
395
|
/**
|
|
396
|
* @param searchTerms - and object (hashtable) with, pay attention now:
|
|
397
|
keys are search values
|
|
398
|
* values are pathexprs
|
|
399
|
**/
|
|
400
|
function generateSearchString(searchTerms, operator, searchAssessments, searchAssessmentItems) {
|
|
401
|
var queryString =
|
|
402
|
"<pathquery version=\"1.2\">"
|
|
403
|
+"<querytitle>Web-Search</querytitle>";
|
|
404
|
|
|
405
|
/** assessments **/
|
|
406
|
if (searchAssessments) {
|
|
407
|
|
|
408
|
queryString +=
|
|
409
|
"<returndoctype>edml://ecoinformatics.org/edml</returndoctype>"
|
|
410
|
|
|
411
|
//assessment fields
|
|
412
|
+"<returnfield>assessment/duration</returnfield>"
|
|
413
|
+"<returnfield>assessment/title</returnfield>"
|
|
414
|
+"<returnfield>assessment/@id</returnfield>"
|
|
415
|
+"<returnfield>dataset/dataTable/entityName</returnfield>"
|
|
416
|
+"<returnfield>lom/general/title/string</returnfield>"
|
|
417
|
+"<returnfield>lom/general/keyword/string</returnfield>"
|
|
418
|
+"<returnfield>individualName/surName</returnfield>"
|
|
419
|
+"<returnfield>organizationName</returnfield>"
|
|
420
|
|
|
421
|
+"<returnfield>assessmentItems/assessmentItem/assessmentItemId</returnfield>";
|
|
422
|
|
|
423
|
}
|
|
424
|
|
|
425
|
/** questions **/
|
|
426
|
if (searchAssessmentItems) {
|
|
427
|
queryString +=
|
|
428
|
"<returndoctype>http://www.imsglobal.org/xsd/ims_qtiasiv1p2</returndoctype>"
|
|
429
|
|
|
430
|
//question (qti) fields
|
|
431
|
+"<returnfield>item/@title</returnfield>"
|
|
432
|
+"<returnfield>item/@ident</returnfield>"
|
|
433
|
+"<returnfield>qtimetadata/qtimetadatafield/fieldlabel</returnfield>"
|
|
434
|
+"<returnfield>qtimetadata/qtimetadatafield/fieldentry</returnfield>"
|
|
435
|
//classification
|
|
436
|
+"<returnfield>fieldlabel</returnfield>"
|
|
437
|
+"<returnfield>fieldentry</returnfield>"
|
|
438
|
+"<returnfield>objectives/material/mattext</returnfield>"
|
|
439
|
//question content
|
|
440
|
+"<returnfield>presentation/flow/response_lid/render_choice/material/mattext</returnfield>"
|
|
441
|
+"<returnfield>response_label/@ident</returnfield>"
|
|
442
|
+"<returnfield>response_label/material/mattext</returnfield>";
|
|
443
|
}
|
|
444
|
|
|
445
|
queryString +=
|
|
446
|
"<querygroup operator=\"" + operator + "\">";
|
|
447
|
|
|
448
|
for (var i in searchTerms) {
|
|
449
|
var key = i;
|
|
450
|
var value = searchTerms[i];
|
|
451
|
//only if we have a value
|
|
452
|
if (value.length > 0) {
|
|
453
|
queryString +=
|
|
454
|
"<queryterm searchmode=\"contains\" casesensitive=\"false\">";
|
|
455
|
if (key != "anyValue") {
|
|
456
|
queryString += "<pathexpr>" + key + "</pathexpr>";
|
|
457
|
}
|
|
458
|
queryString += "<value>" + value + "</value>";
|
|
459
|
queryString +="</queryterm>";
|
|
460
|
}
|
|
461
|
}
|
|
462
|
|
|
463
|
queryString +=
|
|
464
|
"</querygroup>"
|
|
465
|
+"</pathquery>";
|
|
466
|
|
|
467
|
return queryString;
|
|
468
|
|
|
469
|
}
|
|
470
|
|
|
471
|
|
|
472
|
function generateAssessmentSearchString(assessmentItemId) {
|
|
473
|
var query =
|
|
474
|
"<pathquery version='1.2'>"
|
|
475
|
+"<querytitle>Containing-Assessment-Search</querytitle>"
|
|
476
|
|
|
477
|
+"<returndoctype>edml://ecoinformatics.org/edml</returndoctype>"
|
|
478
|
|
|
479
|
+"<returnfield>assessment/title</returnfield>"
|
|
480
|
+"<returnfield>assessment/@id</returnfield>"
|
|
481
|
+"<returnfield>assessment/duration</returnfield>"
|
|
482
|
+"<returnfield>dataset/dataTable/entityName</returnfield>"
|
|
483
|
+"<returnfield>lom/general/title/string</returnfield>"
|
|
484
|
+"<returnfield>lom/general/keyword/string</returnfield>"
|
|
485
|
+"<returnfield>individualName/surName</returnfield>"
|
|
486
|
+"<returnfield>organizationName</returnfield>"
|
|
487
|
|
|
488
|
+"<returnfield>assessmentItems/assessmentItem/assessmentItemId</returnfield>";
|
|
489
|
|
|
490
|
if (assessmentItemId.length > 0) {
|
|
491
|
query += "<querygroup operator='UNION'>";
|
|
492
|
|
|
493
|
//add the assessmentId if included
|
|
494
|
query +=
|
|
495
|
"<queryterm searchmode='contains' casesensitive='false'>"
|
|
496
|
+"<value>"
|
|
497
|
+ assessmentItemId
|
|
498
|
+"</value>"
|
|
499
|
+"<pathexpr>assessmentItemId</pathexpr>"
|
|
500
|
+"</queryterm>";
|
|
501
|
|
|
502
|
//close the query group
|
|
503
|
query +=
|
|
504
|
"</querygroup>";
|
|
505
|
}
|
|
506
|
|
|
507
|
query += "</pathquery>";
|
|
508
|
|
|
509
|
return query;
|
|
510
|
}
|
|
511
|
|
|
512
|
function generateAssessmentListString(assessmentIds) {
|
|
513
|
var query =
|
|
514
|
"<pathquery version='1.2'>"
|
|
515
|
+"<querytitle>Assessment-List</querytitle>"
|
|
516
|
|
|
517
|
+"<returndoctype>edml://ecoinformatics.org/edml</returndoctype>"
|
|
518
|
|
|
519
|
+"<returnfield>assessment/title</returnfield>"
|
|
520
|
+"<returnfield>assessment/@id</returnfield>"
|
|
521
|
+"<returnfield>assessment/duration</returnfield>"
|
|
522
|
+"<returnfield>dataset/dataTable/entityName</returnfield>"
|
|
523
|
+"<returnfield>lom/general/title/string</returnfield>"
|
|
524
|
+"<returnfield>lom/general/keyword/string</returnfield>"
|
|
525
|
+"<returnfield>individualName/surName</returnfield>"
|
|
526
|
+"<returnfield>organizationName</returnfield>"
|
|
527
|
|
|
528
|
+"<returnfield>assessmentItems/assessmentItem/assessmentItemId</returnfield>";
|
|
529
|
|
|
530
|
if (assessmentIds.length > 0) {
|
|
531
|
query += "<querygroup operator='UNION'>";
|
|
532
|
|
|
533
|
//add the assessmentId if included
|
|
534
|
for (var i=0; i < assessmentIds.length; i++) {
|
|
535
|
query +=
|
|
536
|
"<queryterm searchmode='equals' casesensitive='false'>"
|
|
537
|
+"<value>"
|
|
538
|
+ assessmentIds[i]
|
|
539
|
+"</value>"
|
|
540
|
+"<pathexpr>@packageId</pathexpr>"
|
|
541
|
+"</queryterm>";
|
|
542
|
}
|
|
543
|
//close the query group
|
|
544
|
query +=
|
|
545
|
"</querygroup>";
|
|
546
|
}
|
|
547
|
|
|
548
|
query += "</pathquery>";
|
|
549
|
|
|
550
|
return query;
|
|
551
|
}
|
|
552
|
|
|
553
|
function callAjax(metacatURL, myQuery, qfmt, divId) {
|
|
554
|
|
|
555
|
//alert("calling ajax: " + metacatURL);
|
|
556
|
//alert("myQuery: " + myQuery);
|
|
557
|
|
|
558
|
//var myRequest = new Ajax.Request(
|
|
559
|
var myUpdate = new Ajax.Updater(
|
|
560
|
divId,
|
|
561
|
metacatURL,
|
|
562
|
{ method: 'post',
|
|
563
|
parameters: { action: 'squery', qformat: qfmt, query: myQuery},
|
|
564
|
evalScripts: true,
|
|
565
|
//onSuccess: function(transport) {alert('success: ' + transport.status);},
|
|
566
|
onFailure: function(transport) {alert('failure making ajax call');}
|
|
567
|
});
|
|
568
|
|
|
569
|
//alert("done calling ajax");
|
|
570
|
}
|
|
571
|
function getIframeDocument(iframeId) {
|
|
572
|
//look up the document
|
|
573
|
var iframe = window.document.getElementById(iframeId);
|
|
574
|
var doc = null;
|
|
575
|
if (iframe.contentDocument) {
|
|
576
|
doc = iframe.contentDocument;
|
|
577
|
}
|
|
578
|
else {
|
|
579
|
doc = iframe.contentWindow.document;
|
|
580
|
}
|
|
581
|
return doc;
|
|
582
|
}
|